rename MIT to 1x2uC for preonic

I was missing the KC_BSLS from my Dvorak layer, so I needed to add it back in.

drivers/avr/i2c_master.c

@@ -15,15 +15,15 @@
 void i2c_init(void)
 {
   TWSR = 0;     /* no prescaler */
-	TWBR = (uint8_t)TWBR_val;
+  TWBR = (uint8_t)TWBR_val;
 }
 
 i2c_status_t i2c_start(uint8_t address, uint16_t timeout)
 {
-	// reset TWI control register
-	TWCR = 0;
-	// transmit START condition
-	TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
+  // reset TWI control register
+  TWCR = 0;
+  // transmit START condition
+  TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
 
   uint16_t timeout_timer = timer_read();
   while( !(TWCR & (1<<TWINT)) ) {
@@ -32,13 +32,13 @@ i2c_status_t i2c_start(uint8_t address, uint16_t timeout)
     }
   }
 
-	// check if the start condition was successfully transmitted
-	if(((TW_STATUS & 0xF8) != TW_START) && ((TW_STATUS & 0xF8) != TW_REP_START)){ return I2C_STATUS_ERROR; }
+  // check if the start condition was successfully transmitted
+  if(((TW_STATUS & 0xF8) != TW_START) && ((TW_STATUS & 0xF8) != TW_REP_START)){ return I2C_STATUS_ERROR; }
 
-	// load slave address into data register
-	TWDR = address;
-	// start transmission of address
-	TWCR = (1<<TWINT) | (1<<TWEN);
+  // load slave address into data register
+  TWDR = address;
+  // start transmission of address
+  TWCR = (1<<TWINT) | (1<<TWEN);
 
   timeout_timer = timer_read();
   while( !(TWCR & (1<<TWINT)) ) {
@@ -47,19 +47,19 @@ i2c_status_t i2c_start(uint8_t address, uint16_t timeout)
     }
   }
 
-	// check if the device has acknowledged the READ / WRITE mode
-	uint8_t twst = TW_STATUS & 0xF8;
-	if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return I2C_STATUS_ERROR;
+  // check if the device has acknowledged the READ / WRITE mode
+  uint8_t twst = TW_STATUS & 0xF8;
+  if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return I2C_STATUS_ERROR;
 
-	return I2C_STATUS_SUCCESS;
+  return I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_write(uint8_t data, uint16_t timeout)
 {
-	// load data into data register
-	TWDR = data;
-	// start transmission of data
-	TWCR = (1<<TWINT) | (1<<TWEN);
+  // load data into data register
+  TWDR = data;
+  // start transmission of data
+  TWCR = (1<<TWINT) | (1<<TWEN);
 
   uint16_t timeout_timer = timer_read();
   while( !(TWCR & (1<<TWINT)) ) {
@@ -68,16 +68,16 @@ i2c_status_t i2c_write(uint8_t data, uint16_t timeout)
     }
   }
 
-	if( (TW_STATUS & 0xF8) != TW_MT_DATA_ACK ){ return I2C_STATUS_ERROR; }
+  if( (TW_STATUS & 0xF8) != TW_MT_DATA_ACK ){ return I2C_STATUS_ERROR; }
 
-	return I2C_STATUS_SUCCESS;
+  return I2C_STATUS_SUCCESS;
 }
 
 int16_t i2c_read_ack(uint16_t timeout)
 {
 
-	// start TWI module and acknowledge data after reception
-	TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
+  // start TWI module and acknowledge data after reception
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
 
   uint16_t timeout_timer = timer_read();
   while( !(TWCR & (1<<TWINT)) ) {
@@ -86,15 +86,15 @@ int16_t i2c_read_ack(uint16_t timeout)
     }
   }
 
-	// return received data from TWDR
-	return TWDR;
+  // return received data from TWDR
+  return TWDR;
 }
 
 int16_t i2c_read_nack(uint16_t timeout)
 {
 
-	// start receiving without acknowledging reception
-	TWCR = (1<<TWINT) | (1<<TWEN);
+  // start receiving without acknowledging reception
+  TWCR = (1<<TWINT) | (1<<TWEN);
 
   uint16_t timeout_timer = timer_read();
   while( !(TWCR & (1<<TWINT)) ) {
@@ -103,39 +103,39 @@ int16_t i2c_read_nack(uint16_t timeout)
     }
   }
 
-	// return received data from TWDR
-	return TWDR;
+  // return received data from TWDR
+  return TWDR;
 }
 
 i2c_status_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
 {
   i2c_status_t status = i2c_start(address | I2C_WRITE, timeout);
-	if (status) return status;
-
-	for (uint16_t i = 0; i < length; i++) {
-		status = i2c_write(data[i], timeout);
-    if (status) return status;
-	}
-
-	status = i2c_stop(timeout);
   if (status) return status;
 
-	return I2C_STATUS_SUCCESS;
+  for (uint16_t i = 0; i < length; i++) {
+    status = i2c_write(data[i], timeout);
+    if (status) return status;
+  }
+
+  status = i2c_stop(timeout);
+  if (status) return status;
+
+  return I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
 {
   i2c_status_t status = i2c_start(address | I2C_READ, timeout);
-	if (status) return status;
+  if (status) return status;
 
-	for (uint16_t i = 0; i < (length-1); i++) {
+  for (uint16_t i = 0; i < (length-1); i++) {
     status = i2c_read_ack(timeout);
     if (status >= 0) {
       data[i] = status;
     } else {
       return status;
     }
-	}
+  }
 
   status = i2c_read_nack(timeout);
   if (status >= 0 ) {
@@ -147,47 +147,47 @@ i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16
   status = i2c_stop(timeout);
   if (status) return status;
 
-	return I2C_STATUS_SUCCESS;
+  return I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
 {
   i2c_status_t status = i2c_start(devaddr | 0x00, timeout);
-	if (status) return status;
-
-	status = i2c_write(regaddr, timeout);
   if (status) return status;
 
-	for (uint16_t i = 0; i < length; i++) {
+  status = i2c_write(regaddr, timeout);
+  if (status) return status;
+
+  for (uint16_t i = 0; i < length; i++) {
     status = i2c_write(data[i], timeout);
-		if (status) return status;
-	}
+    if (status) return status;
+  }
 
-	status = i2c_stop(timeout);
+  status = i2c_stop(timeout);
   if (status) return status;
 
-	return I2C_STATUS_SUCCESS;
+  return I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
 {
   i2c_status_t status = i2c_start(devaddr, timeout);
-	if (status) return status;
+  if (status) return status;
 
   status = i2c_write(regaddr, timeout);
   if (status) return status;
 
   status = i2c_start(devaddr | 0x01, timeout);
-	if (status) return status;
+  if (status) return status;
 
-	for (uint16_t i = 0; i < (length-1); i++) {
-		status = i2c_read_ack(timeout);
+  for (uint16_t i = 0; i < (length-1); i++) {
+    status = i2c_read_ack(timeout);
     if (status >= 0) {
       data[i] = status;
     } else {
       return status;
     }
-	}
+  }
 
   status = i2c_read_nack(timeout);
   if (status >= 0 ) {
@@ -199,13 +199,13 @@ i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16
   status = i2c_stop(timeout);
   if (status) return status;
 
-	return I2C_STATUS_SUCCESS;
+  return I2C_STATUS_SUCCESS;
 }
 
 i2c_status_t i2c_stop(uint16_t timeout)
 {
-	// transmit STOP condition
-	TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+  // transmit STOP condition
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
 
   uint16_t timeout_timer = timer_read();
   while(TWCR & (1<<TWSTO)) {
@@ -215,4 +215,4 @@ i2c_status_t i2c_stop(uint16_t timeout)
   }
 
   return I2C_STATUS_SUCCESS;
-}
+}

drivers/avr/i2c_master.h

@@ -28,4 +28,4 @@ i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint1
 i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
 i2c_status_t i2c_stop(uint16_t timeout);
 
-#endif // I2C_MASTER_H
+#endif // I2C_MASTER_H

drivers/avr/i2c_slave.c

@@ -5,96 +5,64 @@
 #include <avr/io.h>
 #include <util/twi.h>
 #include <avr/interrupt.h>
+#include <stdbool.h>
 
 #include "i2c_slave.h"
 
 void i2c_init(uint8_t address){
-	// load address into TWI address register
-	TWAR = (address << 1);
-	// set the TWCR to enable address matching and enable TWI, clear TWINT, enable TWI interrupt
-	TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
+    // load address into TWI address register
+    TWAR = (address << 1);
+    // set the TWCR to enable address matching and enable TWI, clear TWINT, enable TWI interrupt
+    TWCR = (1 << TWIE) | (1 << TWEA) | (1 << TWINT) | (1 << TWEN);
 }
 
 void i2c_stop(void){
-	// clear acknowledge and enable bits
-	TWCR &= ~( (1<<TWEA) | (1<<TWEN) );
+    // clear acknowledge and enable bits
+    TWCR &= ~((1 << TWEA) | (1 << TWEN));
 }
 
 ISR(TWI_vect){
-	
-	// temporary stores the received data
-	uint8_t data;
-	
-	// own address has been acknowledged
-	if( (TWSR & 0xF8) == TW_SR_SLA_ACK ){  
-		buffer_address = 0xFF;
-		// clear TWI interrupt flag, prepare to receive next byte and acknowledge
-		TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEA) | (1<<TWEN); 
-	}
-	else if( (TWSR & 0xF8) == TW_SR_DATA_ACK ){ // data has been received in slave receiver mode
-		
-		// save the received byte inside data 
-		data = TWDR;
-		
-		// check wether an address has already been transmitted or not
-		if(buffer_address == 0xFF){
-			
-			buffer_address = data; 
-			
-			// clear TWI interrupt flag, prepare to receive next byte and acknowledge
-			TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEA) | (1<<TWEN); 
-		}
-		else{ // if a databyte has already been received
-			
-			// store the data at the current address
-			rxbuffer[buffer_address] = data;
-			
-			// increment the buffer address
-			buffer_address++;
-			
-			// if there is still enough space inside the buffer
-			if(buffer_address < 0xFF){
-				// clear TWI interrupt flag, prepare to receive next byte and acknowledge
-				TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEA) | (1<<TWEN); 
-			}
-			else{
-				// Don't acknowledge
-				TWCR &= ~(1<<TWEA); 
-				// clear TWI interrupt flag, prepare to receive last byte.
-				TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEN); 
-			}
-		}
-	}
-	else if( (TWSR & 0xF8) == TW_ST_DATA_ACK ){ // device has been addressed to be a transmitter
-		
-		// copy data from TWDR to the temporary memory
-		data = TWDR;
-		
-		// if no buffer read address has been sent yet
-		if( buffer_address == 0xFF ){
-			buffer_address = data;
-		}
-		
-		// copy the specified buffer address into the TWDR register for transmission
-		TWDR = txbuffer[buffer_address];
-		// increment buffer read address
-		buffer_address++;
-		
-		// if there is another buffer address that can be sent
-		if(buffer_address < 0xFF){
-			// clear TWI interrupt flag, prepare to send next byte and receive acknowledge
-			TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEA) | (1<<TWEN); 
-		}
-		else{
-			// Don't acknowledge
-			TWCR &= ~(1<<TWEA); 
-			// clear TWI interrupt flag, prepare to receive last byte.
-			TWCR |= (1<<TWIE) | (1<<TWINT) | (1<<TWEN); 
-		}
-		
-	}
-	else{
-		// if none of the above apply prepare TWI to be addressed again
-		TWCR |= (1<<TWIE) | (1<<TWEA) | (1<<TWEN);
-	} 
-}
+    uint8_t ack = 1;
+    // temporary stores the received data
+    //uint8_t data;
+    
+    switch(TW_STATUS){
+        case TW_SR_SLA_ACK:
+            // The device is now a slave receiver
+            slave_has_register_set = false;
+            break;
+
+        case TW_SR_DATA_ACK:
+            // This device is a slave receiver and has received data
+            // First byte is the location then the bytes will be writen in buffer with auto-incriment
+            if(!slave_has_register_set){
+                buffer_address = TWDR;
+
+                if (buffer_address >= RX_BUFFER_SIZE){ // address out of bounds dont ack
+                    ack = 0;
+                    buffer_address = 0;
+                }
+                slave_has_register_set = true; // address has been receaved now fill in buffer
+            } else {
+                rxbuffer[buffer_address] = TWDR;
+                buffer_address++;
+            }
+            break;
+
+        case TW_ST_SLA_ACK:
+        case TW_ST_DATA_ACK:
+            // This device is a slave transmitter and master has requested data
+            TWDR = txbuffer[buffer_address];
+            buffer_address++;
+            break;
+
+        case TW_BUS_ERROR:
+            // We got an error, reset i2c
+            TWCR = 0;
+        default:
+            break;
+    }
+
+    // Reset i2c state mahcine to be ready for next interrupt
+    TWCR |= (1 << TWIE) | (1 << TWINT) | (ack << TWEA) | (1 << TWEN);
+}

drivers/avr/i2c_slave.h

@@ -8,12 +8,16 @@
 #ifndef I2C_SLAVE_H
 #define I2C_SLAVE_H
 
+#define TX_BUFFER_SIZE 30
+#define RX_BUFFER_SIZE 30
+
 volatile uint8_t buffer_address;
-volatile uint8_t txbuffer[0xFF];
-volatile uint8_t rxbuffer[0xFF];
+static volatile bool slave_has_register_set = false;
+volatile uint8_t txbuffer[TX_BUFFER_SIZE];
+volatile uint8_t rxbuffer[RX_BUFFER_SIZE];
 
 void i2c_init(uint8_t address);
 void i2c_stop(void);
 ISR(TWI_vect);
 
-#endif // I2C_SLAVE_H
+#endif // I2C_SLAVE_H

keyboards/dc01/arrow/arrow.c

@@ -0,0 +1,43 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "arrow.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/dc01/arrow/arrow.h

@@ -0,0 +1,41 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef ARROW_H
+#define ARROW_H
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_ALL( \
+    K00, K01, K02, \
+    K10, K11, K12, \
+                   \
+         K31,      \
+    K40, K41, K42  \
+) \
+{ \
+    { K00, K01, K02 }, \
+    { K10, K11, K12 }, \
+    { XXX, XXX, XXX }, \
+    { XXX, K31, XXX }, \
+    { K40, K41, K42 }  \
+}
+
+#endif

keyboards/dc01/arrow/config.h

@@ -0,0 +1,151 @@
+/*
+Copyright 2018 Yiancar
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x1012
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Mechboards
+#define PRODUCT         DC01 Arrow
+#define DESCRIPTION     Arrow cluster of DC01 keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 3
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { B0, C7, C6, B6, B4 }
+#define MATRIX_COL_PINS { F0, B7, D2 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1

keyboards/dc01/arrow/keymaps/default/keymap.c

@@ -0,0 +1,42 @@
+/* Copyright 2018 REPLACE_WITH_YOUR_NAME
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_ALL( /* Base */
+    KC_INS,  KC_HOME,  KC_PGUP, \
+    KC_DEL,  KC_END,   KC_PGDN, \
+                                \
+             KC_UP,             \
+    KC_LEFT, KC_DOWN,  KC_RIGHT \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/dc01/arrow/keymaps/default/readme.md

@@ -0,0 +1,3 @@
+# The default ANSI keymap for DC01 Arrow cluster
+
+When using the arrow module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/arrow/matrix.c

@@ -0,0 +1,404 @@
+/*
+Copyright 2012 Jun Wako
+Copyright 2014 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+#include "i2c_slave.h"
+#include "lufa.h"
+
+#define SLAVE_I2C_ADDRESS 0x23
+
+/* Set 0 if debouncing isn't needed */
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+#ifdef MATRIX_MASKED
+    extern const matrix_row_t matrix_mask[];
+#endif
+
+#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+#endif
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#elif (DIODE_DIRECTION == ROW2COL)
+    static void init_rows(void);
+    static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
+#endif
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
+    unselect_rows();
+    init_cols();
+#elif (DIODE_DIRECTION == ROW2COL)
+    unselect_cols();
+    init_rows();
+#endif
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+#if (DIODE_DIRECTION == COL2ROW)
+
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+
+#       else
+            read_cols_on_row(matrix, current_row);
+#       endif
+
+    }
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_rows_on_col(matrix_debouncing, current_col);
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+             read_rows_on_col(matrix, current_col);
+#       endif
+
+    }
+
+#endif
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+            debouncing = false;
+        }
+#   endif
+        
+        if (USB_DeviceState != DEVICE_STATE_Configured){
+            txbuffer[1] = 0x55;
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++){
+                txbuffer[i+2] = matrix[i]; //send matrix over i2c
+            }
+        }
+    
+    matrix_scan_quantum();
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+#if (DEBOUNCING_DELAY > 0)
+    if (debouncing) return false;
+#endif
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
+    // switch blocker installed and the switch is always pressed.
+#ifdef MATRIX_MASKED
+    return matrix[row] & matrix_mask[row];
+#else
+    return matrix[row];
+#endif
+}
+
+void matrix_print(void)
+{
+    print_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}
+
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
+
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+static void init_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
+    {
+
+        // Store last value of row prior to reading
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+
+        // Determine if the matrix changed state
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+
+    return matrix_changed;
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif
+
+//this replases tmk code
+void matrix_setup(void){
+    
+    if (USB_DeviceState != DEVICE_STATE_Configured){
+        i2c_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
+        sei(); //enable interupts
+    }
+}

keyboards/dc01/arrow/readme.md

@@ -0,0 +1,15 @@
+# DC01 Arrow Cluster
+
+![DC01 Arrow Cluster](https://i.imgur.com/PTn0sp8.jpg)
+
+A hotpluggable four part keyboard which comes together with magnets and pogo pins! This is the arrow cluster
+
+Keyboard Maintainer: [Yiancar](https://github.com/yiancar)  
+Hardware Supported: Runs on an atmega32u4  
+Hardware Availability: [Mechboards](https://mechboards.co.uk/)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make dc01/arrow:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/dc01/arrow/rules.mk

@@ -0,0 +1,74 @@
+SRC += matrix.c \
+       ../../../drivers/avr/i2c_slave.c
+
+# MCU name
+#MCU = at90usb1286
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs (+400)
+NO_USB_STARTUP_CHECK = yes  # Disable initialization only when usb is plugged in
+CUSTOM_MATRIX = yes         # Use custom matrix

keyboards/dc01/left/config.h

@@ -0,0 +1,152 @@
+/*
+Copyright 2018 Yiancar
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x1010
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Mechboards
+#define PRODUCT         DC01 Left
+#define DESCRIPTION     Left half of DC01 keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 21
+#define MATRIX_COLS_SCANNED 6
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { B6, B5, B4, D7, D6 }
+#define MATRIX_COL_PINS { F4, F1, F0, F7, F6, F5 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1

keyboards/dc01/left/i2c.c

@@ -0,0 +1,159 @@
+#include <util/twi.h>
+#include <avr/io.h>
+#include <stdlib.h>
+#include <avr/interrupt.h>
+#include <util/twi.h>
+#include <stdbool.h>
+#include "i2c.h"
+
+// Limits the amount of we wait for any one i2c transaction.
+// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
+// 9 bits, a single transaction will take around 90μs to complete.
+//
+// (F_CPU/SCL_CLOCK)  =>  # of μC cycles to transfer a bit
+// poll loop takes at least 8 clock cycles to execute
+#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
+
+#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
+
+volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+static volatile uint8_t slave_buffer_pos;
+static volatile bool slave_has_register_set = false;
+
+// Wait for an i2c operation to finish
+inline static
+void i2c_delay(void) {
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+
+  // easier way, but will wait slightly longer
+  // _delay_us(100);
+}
+
+// Setup twi to run at 100kHz
+void i2c_master_init(void) {
+  // no prescaler
+  TWSR = 0;
+  // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
+  // Check datasheets for more info.
+  TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
+}
+
+// Start a transaction with the given i2c slave address. The direction of the
+// transfer is set with I2C_READ and I2C_WRITE.
+// returns: 0 => success
+//          1 => error
+uint8_t i2c_master_start(uint8_t address) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
+
+  i2c_delay();
+
+  // check that we started successfully
+  if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
+    return 1;
+
+  TWDR = address;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
+    return 1; // slave did not acknowledge
+  else
+    return 0; // success
+}
+
+
+// Finish the i2c transaction.
+void i2c_master_stop(void) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+  uint16_t lim = 0;
+  while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
+    lim++;
+}
+
+// Write one byte to the i2c slave.
+// returns 0 => slave ACK
+//         1 => slave NACK
+uint8_t i2c_master_write(uint8_t data) {
+  TWDR = data;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  i2c_delay();
+
+  // check if the slave acknowledged us
+  return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
+}
+
+// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
+// if ack=0 the acknowledge bit is not set.
+// returns: byte read from i2c device
+uint8_t i2c_master_read(int ack) {
+  TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
+
+  i2c_delay();
+  return TWDR;
+}
+
+void i2c_reset_state(void) {
+  TWCR = 0;
+}
+
+void i2c_slave_init(uint8_t address) {
+  TWAR = address << 0; // slave i2c address
+  // TWEN  - twi enable
+  // TWEA  - enable address acknowledgement
+  // TWINT - twi interrupt flag
+  // TWIE  - enable the twi interrupt
+  TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
+}
+
+ISR(TWI_vect);
+
+ISR(TWI_vect) {
+  uint8_t ack = 1;
+  switch(TW_STATUS) {
+    case TW_SR_SLA_ACK:
+      // this device has been addressed as a slave receiver
+      slave_has_register_set = false;
+      break;
+
+    case TW_SR_DATA_ACK:
+      // this device has received data as a slave receiver
+      // The first byte that we receive in this transaction sets the location
+      // of the read/write location of the slaves memory that it exposes over
+      // i2c.  After that, bytes will be written at slave_buffer_pos, incrementing
+      // slave_buffer_pos after each write.
+      if(!slave_has_register_set) {
+        slave_buffer_pos = TWDR;
+        // don't acknowledge the master if this memory loctaion is out of bounds
+        if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
+          ack = 0;
+          slave_buffer_pos = 0;
+        }
+        slave_has_register_set = true;
+      } else {
+        i2c_slave_buffer[slave_buffer_pos] = TWDR;
+        BUFFER_POS_INC();
+      }
+      break;
+
+    case TW_ST_SLA_ACK:
+    case TW_ST_DATA_ACK:
+      // master has addressed this device as a slave transmitter and is
+      // requesting data.
+      TWDR = i2c_slave_buffer[slave_buffer_pos];
+      BUFFER_POS_INC();
+      break;
+
+    case TW_BUS_ERROR: // something went wrong, reset twi state
+      TWCR = 0;
+    default:
+      break;
+  }
+  // Reset everything, so we are ready for the next TWI interrupt
+  TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
+}

keyboards/dc01/left/i2c.h

@@ -0,0 +1,31 @@
+#ifndef I2C_H
+#define I2C_H
+
+#include <stdint.h>
+
+#ifndef F_CPU
+#define F_CPU 16000000UL
+#endif
+
+#define I2C_READ 1
+#define I2C_WRITE 0
+
+#define I2C_ACK 1
+#define I2C_NACK 0
+
+#define SLAVE_BUFFER_SIZE 0x10
+
+// i2c SCL clock frequency
+#define SCL_CLOCK  400000L
+
+extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
+
+void i2c_master_init(void);
+uint8_t i2c_master_start(uint8_t address);
+void i2c_master_stop(void);
+uint8_t i2c_master_write(uint8_t data);
+uint8_t i2c_master_read(int);
+void i2c_reset_state(void);
+void i2c_slave_init(uint8_t address);
+
+#endif

keyboards/dc01/left/keymaps/default/keymap.c

@@ -0,0 +1,38 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_ANSI( /* Base */
+  KC_ESC,    KC_1,   KC_2,   KC_3,   KC_4,   KC_5, KC_6,       KC_7, KC_8,    KC_9,   KC_0,    KC_MINS, KC_EQL,  KC_BSPC,    KC_INS,  KC_HOME,  KC_PGUP,    KC_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,  \
+  KC_TAB,    KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,       KC_Y, KC_U, KC_I,    KC_O,   KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,    KC_DEL,  KC_END,   KC_PGDN,    KC_P7,    KC_P8,    KC_P9,    KC_PPLS,  \
+  KC_CAPS,   KC_A,   KC_S,   KC_D,   KC_F,   KC_G,       KC_H, KC_J, KC_K,    KC_L,   KC_SCLN, KC_QUOT,          KC_ENT,                                    KC_P4,    KC_P5,    KC_P6,    KC_NO,    \
+  KC_LSFT,   KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,       KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,                   KC_RSFT,             KC_UP,                KC_P1,    KC_P2,    KC_P3,              \
+  KC_LCTL,   KC_LGUI,  KC_LALT,  KC_SPC,                 KC_SPC,    KC_SPC,    KC_RALT,    KC_RGUI,     KC_RGUI, KC_RCTL,    KC_LEFT, KC_DOWN,  KC_RIGHT,   KC_P0,    KC_NO,    KC_PDOT,  KC_PENT   \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}

keyboards/dc01/left/keymaps/default/readme.md

@@ -0,0 +1,9 @@
+# The default ANSI keymap for DC01 Left
+
+The keymap looks like a full layout keymap.
+
+This is because the left part of the keyboard acts as the masterm coordinating all four part.
+
+When using the keyboard to connect the other three parts, this keymap overwrites the individual keymaps of the single modules.
+
+When using a module individually, the keymap of that module will take effect.

keyboards/dc01/left/left.c

@@ -0,0 +1,43 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "left.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/dc01/left/left.h

@@ -0,0 +1,41 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef LEFT_H
+#define LEFT_H
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_ANSI( \
+    K00, K01, K02, K03, K04, K05, K45,        K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L, \
+    K10, K11, K12, K13, K14, K15,        K16, K17, K18, K19, K1A, K1B, K1C, K1D,   K1E, K1F, K1G,   K1H, K1J, K1K, K1L, \
+    K20, K21, K22, K23, K24, K25,        K26, K27, K28, K29, K2A, K2B,      K2D,                    K2H, K2J, K2K, K2L, \
+    K30, K31, K32, K33, K34, K35,        K36, K37, K38, K39, K3A,           K3D,        K3F,        K3H, K3J, K3K,      \
+    K40, K41, K42, K43,                  K46, K47, K48, K49, K4A, K4B,             K4E, K4F, K4G,   K4H, K4J, K4K, K4L  \
+) \
+{ \
+    { K00, K01, K02, K03, K04, K05,   XXX, K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L }, \
+    { K10, K11, K12, K13, K14, K15,   K16, K17, K18, K19, K1A, K1B, K1C, K1D,   K1E, K1F, K1G,   K1H, K1J, K1K, K1L }, \
+    { K20, K21, K22, K23, K24, K25,   K26, K27, K28, K29, K2A, K2B, XXX, K2D,   XXX, XXX, XXX,   K2H, K2J, K2K, K2L }, \
+    { K30, K31, K32, K33, K34, K35,   K36, K37, K38, K39, K3A, XXX, XXX, K3D,   XXX, K3F, XXX,   K3H, K3J, K3K, XXX }, \
+    { K40, K41, K42, K43, XXX, K45,   K46, K47, K48, K49, K4A, K4B, XXX, XXX,   K4E, K4F, K4G,   K4H, K4J, K4K, K4L }  \
+}
+
+#endif

keyboards/dc01/left/matrix.c

@@ -0,0 +1,479 @@
+/*
+Copyright 2012 Jun Wako
+Copyright 2014 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+#include "i2c_master.h"
+
+#define SLAVE_I2C_ADDRESS_RIGHT 0x19
+#define SLAVE_I2C_ADDRESS_NUMPAD 0x21
+#define SLAVE_I2C_ADDRESS_ARROW 0x23
+
+#define ERROR_DISCONNECT_COUNT 5
+static uint8_t error_count_right = 0;
+static uint8_t error_count_numpad = 0;
+static uint8_t error_count_arrow = 0;
+
+/* Set 0 if debouncing isn't needed */
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+#ifdef MATRIX_MASKED
+    extern const matrix_row_t matrix_mask[];
+#endif
+
+#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS_SCANNED] = MATRIX_COL_PINS;
+#endif
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#elif (DIODE_DIRECTION == ROW2COL)
+    static void init_rows(void);
+    static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
+#endif
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+
+i2c_status_t i2c_transaction(uint8_t address, uint32_t mask, uint8_t col_offset);
+//uint8_t i2c_transaction_numpad(void);
+//uint8_t i2c_transaction_arrow(void);
+
+//this replases tmk code
+void matrix_setup(void){
+    i2c_init();
+}
+
+void matrix_init(void) {
+
+    // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
+    unselect_rows();
+    init_cols();
+#elif (DIODE_DIRECTION == ROW2COL)
+    unselect_cols();
+    init_rows();
+#endif
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+    
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+
+#       else
+            read_cols_on_row(matrix, current_row);
+#       endif
+
+    }
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_rows_on_col(matrix_debouncing, current_col);
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+             read_rows_on_col(matrix, current_col);
+#       endif
+
+    }
+
+#endif
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+            debouncing = false;
+        }
+#   endif
+        
+    if (i2c_transaction(SLAVE_I2C_ADDRESS_RIGHT, 0x3F, 0)){ //error has occured for main right half
+        error_count_right++;
+        if (error_count_right > ERROR_DISCONNECT_COUNT){ //disconnect half
+            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+                matrix[i] &= 0x3F; //mask bits to keep
+            }
+        }
+    }else{ //no error
+        error_count_right = 0;
+    }
+    
+    if (i2c_transaction(SLAVE_I2C_ADDRESS_ARROW, 0X3FFF, 8)){ //error has occured for arrow cluster
+        error_count_arrow++;
+        if (error_count_arrow > ERROR_DISCONNECT_COUNT){ //disconnect arrow cluster
+            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+                matrix[i] &= 0x3FFF; //mask bits to keep
+            }
+        }
+    }else{ //no error
+        error_count_arrow = 0;
+    }
+
+    if (i2c_transaction(SLAVE_I2C_ADDRESS_NUMPAD, 0x1FFFF, 11)){ //error has occured for numpad
+        error_count_numpad++;
+        if (error_count_numpad > ERROR_DISCONNECT_COUNT){ //disconnect numpad
+            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+                matrix[i] &= 0x1FFFF; //mask bits to keep
+            }
+        }
+    }else{ //no error
+        error_count_numpad = 0;
+    }
+
+    matrix_scan_quantum();
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+#if (DEBOUNCING_DELAY > 0)
+    if (debouncing) return false;
+#endif
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
+    // switch blocker installed and the switch is always pressed.
+#ifdef MATRIX_MASKED
+    return matrix[row] & matrix_mask[row];
+#else
+    return matrix[row];
+#endif
+}
+
+void matrix_print(void)
+{
+    print_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}
+
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS_SCANNED; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
+
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS_SCANNED; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+static void init_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
+    {
+
+        // Store last value of row prior to reading
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+
+        // Determine if the matrix changed state
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+
+    return matrix_changed;
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS_SCANNED; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif
+
+// Complete rows from other modules over i2c
+i2c_status_t i2c_transaction(uint8_t address, uint32_t mask, uint8_t col_offset) {
+    i2c_status_t err = i2c_start((address << 1) | I2C_WRITE, 10);
+    if (err) return err;
+    i2c_write(0x01, 10);
+    if (err) return err;
+
+    i2c_start((address << 1) | I2C_READ, 10);
+    if (err) return err;
+
+    err = i2c_read_ack(10);
+    if (err == 0x55) { //synchronization byte
+
+    for (uint8_t i = 0; i < MATRIX_ROWS-1 ; i++) { //assemble slave matrix in main matrix
+        matrix[i] &= mask; //mask bits to keep
+        err = i2c_read_ack(10);
+        if (err >= 0) {
+            matrix[i] |= ((uint32_t)err << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
+        } else {
+             return err;
+        }
+      }
+    //last read request must be followed by a NACK
+    matrix[MATRIX_ROWS - 1] &= mask; //mask bits to keep
+    err = i2c_read_nack(10);
+    if (err >= 0) {
+        matrix[MATRIX_ROWS - 1] |= ((uint32_t)err << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
+        } else {
+            return err;
+        }
+    } else {
+        i2c_stop(10);
+        return 1;
+    }
+
+    i2c_stop(10);
+    if (err) return err;
+
+    return 0;
+}

keyboards/dc01/left/readme.md

@@ -0,0 +1,15 @@
+# DC01 Left Half
+
+![DC01 Left Half](https://i.imgur.com/PTn0sp8.jpg)
+
+A hotpluggable four part keyboard which comes together with magnets and pogo pins! This is the left part that also acts as the master.
+
+Keyboard Maintainer: [Yiancar](https://github.com/yiancar)  
+Hardware Supported: Runs on an atmega32u4  
+Hardware Availability: [Mechboards](https://mechboards.co.uk/)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make dc01/left:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/dc01/left/rules.mk

@@ -0,0 +1,73 @@
+SRC += matrix.c \
+      ../../../drivers/avr/i2c_master.c
+
+# MCU name
+#MCU = at90usb1286
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs (+400)
+CUSTOM_MATRIX = yes         # Use custom matrix

keyboards/dc01/numpad/config.h

@@ -0,0 +1,151 @@
+/*
+Copyright 2018 Yiancar
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x1013
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Mechboards
+#define PRODUCT         DC01 Numpad
+#define DESCRIPTION     Numpad of DC01 keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 4
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { B0, E6, D6, D7, B4 }
+#define MATRIX_COL_PINS { F0, B7, D2, D3 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1

keyboards/dc01/numpad/keymaps/default/keymap.c

@@ -0,0 +1,53 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_numpad_5x4(
+    TG(1),   KC_PSLS, KC_PAST, KC_PMNS, \
+    KC_P7,   KC_P8,   KC_P9,            \
+    KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+    KC_P1,   KC_P2,   KC_P3,            \
+      KC_P0,          KC_PDOT, KC_PENT  \
+  ),
+
+  [1] = LAYOUT_numpad_5x4(
+    _______, _______, _______, _______, \
+    KC_HOME, KC_UP,   KC_PGUP,          \
+    KC_LEFT, XXXXXXX, KC_RGHT, _______, \
+    KC_END,  KC_DOWN, KC_PGDN,          \
+      KC_INS,         KC_DEL,  _______  \
+  ),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/dc01/numpad/keymaps/default/readme.md

@@ -0,0 +1,3 @@
+# The default keymap for DC01 Numpad
+
+When using the numpad module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/numpad/keymaps/ortho_5x4/keymap.c

@@ -0,0 +1,65 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+enum custom_keycodes {
+    KC_P00 = SAFE_RANGE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_ortho_5x4(
+    TG(1),   KC_PSLS, KC_PAST, KC_PMNS, \
+    KC_P7,   KC_P8,   KC_P9,   KC_PPLS, \
+    KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+    KC_P1,   KC_P2,   KC_P3,   KC_PENT, \
+    KC_P0,   KC_P00,  KC_PDOT, KC_PENT  \
+  ),
+
+  [1] = LAYOUT_ortho_5x4(
+    _______, _______, _______, _______, \
+    KC_HOME, KC_UP,   KC_PGUP, _______, \
+    KC_LEFT, XXXXXXX, KC_RGHT, _______, \
+    KC_END,  KC_DOWN, KC_PGDN, _______, \
+    KC_INS,  XXXXXXX, KC_DEL,  _______  \
+  ),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+        switch(keycode) {
+            case KC_P00:
+                // types Numpad 0 twice
+                SEND_STRING(SS_TAP(X_KP_0) SS_TAP(X_KP_0));
+                return false;
+        }
+    }
+    return true;
+};
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/dc01/numpad/keymaps/ortho_5x4/readme.md

@@ -0,0 +1,3 @@
+# The orthopad keymap for DC01 Numpad
+
+When using the numpad module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/numpad/matrix.c

@@ -0,0 +1,404 @@
+/*
+Copyright 2012 Jun Wako
+Copyright 2014 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+#include "i2c_slave.h"
+#include "lufa.h"
+
+#define SLAVE_I2C_ADDRESS 0x21
+
+/* Set 0 if debouncing isn't needed */
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+#ifdef MATRIX_MASKED
+    extern const matrix_row_t matrix_mask[];
+#endif
+
+#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+#endif
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#elif (DIODE_DIRECTION == ROW2COL)
+    static void init_rows(void);
+    static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
+#endif
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
+    unselect_rows();
+    init_cols();
+#elif (DIODE_DIRECTION == ROW2COL)
+    unselect_cols();
+    init_rows();
+#endif
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+#if (DIODE_DIRECTION == COL2ROW)
+
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+
+#       else
+            read_cols_on_row(matrix, current_row);
+#       endif
+
+    }
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_rows_on_col(matrix_debouncing, current_col);
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+             read_rows_on_col(matrix, current_col);
+#       endif
+
+    }
+
+#endif
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+            debouncing = false;
+        }
+#   endif
+        
+        if (USB_DeviceState != DEVICE_STATE_Configured){
+            txbuffer[1] = 0x55;
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++){
+                txbuffer[i+2] = matrix[i]; //send matrix over i2c
+            }
+        }
+    
+    matrix_scan_quantum();
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+#if (DEBOUNCING_DELAY > 0)
+    if (debouncing) return false;
+#endif
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
+    // switch blocker installed and the switch is always pressed.
+#ifdef MATRIX_MASKED
+    return matrix[row] & matrix_mask[row];
+#else
+    return matrix[row];
+#endif
+}
+
+void matrix_print(void)
+{
+    print_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}
+
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
+
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+static void init_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
+    {
+
+        // Store last value of row prior to reading
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+
+        // Determine if the matrix changed state
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+
+    return matrix_changed;
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif
+
+//this replases tmk code
+void matrix_setup(void){
+    
+    if (USB_DeviceState != DEVICE_STATE_Configured){
+        i2c_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
+        sei(); //enable interupts
+    }
+}

keyboards/dc01/numpad/numpad.c

@@ -0,0 +1,43 @@
+/* Copyright 2018 REPLACE_WITH_YOUR_NAME
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "numpad.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/dc01/numpad/numpad.h

@@ -0,0 +1,56 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef NUMPAD_H
+#define NUMPAD_H
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_numpad_5x4( \
+    K00, K01, K02, K03, \
+    K10, K11, K12, K13, \
+    K20, K21, K22,      \
+    K30, K31, K32,      \
+    K40,      K42, K43  \
+) \
+{ \
+    { K00, K01, K02, K03 }, \
+    { K10, K11, K12, K13 }, \
+    { K20, K21, K22, XXX }, \
+    { K30, K31, K32, XXX }, \
+    { K40, XXX, K42, K43 }  \
+}
+
+#define LAYOUT_ortho_5x4( \
+    K00, K01, K02, K03, \
+    K10, K11, K12, K13, \
+    K20, K21, K22, K23, \
+    K30, K31, K32, K33, \
+    K40, K41, K42, K43  \
+) \
+{ \
+    { K00, K01, K02, K03 }, \
+    { K10, K11, K12, K13 }, \
+    { K20, K21, K22, K23 }, \
+    { K30, K31, K32, K33 }, \
+    { K40, K41, K42, K43 }  \
+}
+
+#endif

keyboards/dc01/numpad/readme.md

@@ -0,0 +1,15 @@
+# DC01 Numpad
+
+![DC01 Numpad](https://i.imgur.com/PTn0sp8.jpg)
+
+A hotpluggable four part keyboard which comes together with magnets and pogo pins! This is the numpad
+
+Keyboard Maintainer: [Yiancar](https://github.com/yiancar)  
+Hardware Supported: Runs on an atmega32u4  
+Hardware Availability: [Mechboards](https://mechboards.co.uk/)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make dc01/numpad:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/dc01/numpad/rules.mk

@@ -0,0 +1,74 @@
+SRC += matrix.c \
+       ../../../drivers/avr/i2c_slave.c
+
+# MCU name
+#MCU = at90usb1286
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
+NO_USB_STARTUP_CHECK = yes  # Disable initialization only when usb is plugged in
+CUSTOM_MATRIX = yes         # Use custom matrix

keyboards/dc01/right/config.h

@@ -0,0 +1,151 @@
+/*
+Copyright 2018 Yiancar
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x1011
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Mechboards
+#define PRODUCT         DC01 Right
+#define DESCRIPTION     Right half of DC01 keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 8
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { C7, C6, B6, B5, B4 }
+#define MATRIX_COL_PINS { F1, E6, F6, F5, F4, D4, D6, D7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+
+// #define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+// #define BACKLIGHT_LEVELS 3
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1

keyboards/dc01/right/keymaps/default/keymap.c

@@ -0,0 +1,38 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_ANSI( /* Base */
+            KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS, KC_EQL, KC_BSPC, \
+    KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC, KC_RBRC,KC_BSLS, \
+    KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,         KC_ENT,  \
+    KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,                 KC_RSFT, \
+    KC_SPC,    KC_SPC,     KC_RALT, KC_RGUI,     KC_RGUI,    KC_RCTL  \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}

keyboards/dc01/right/keymaps/default/readme.md

@@ -0,0 +1,3 @@
+# The default ANSI keymap for DC01 Right
+
+When using the right module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/right/keymaps/hhkb_ansi/keymap.c

@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_HHKB_ANSI( /* Base */
+            KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS, KC_EQL, KC_BSLS, KC_GRV, \
+    KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC, KC_RBRC,KC_BSPC,         \
+    KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,         KC_ENT,          \
+    KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,         KC_RSFT,MO(1),           \
+    KC_SPC,    KC_SPC,     KC_RALT, KC_RGUI,     KC_RGUI,    KC_RCTL          \
+),
+
+[1] = LAYOUT_HHKB_ANSI(
+            KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_DEL, \
+    KC_TRNS,KC_TRNS,  KC_PSCR,  KC_SLCK,  KC_PAUS,  KC_UP,    KC_TRNS,  KC_BSPC,          \
+    KC_PAST,KC_PSLS,  KC_HOME,  KC_PGUP,  KC_LEFT,  KC_RGHT,            KC_PENT,          \
+    KC_PPLS,KC_PMNS,  KC_END,   KC_PGDN,  KC_DOWN,            KC_TRNS,  KC_TRNS,          \
+    KC_TRNS,    KC_TRNS,     KC_TRNS, KC_TRNS,     KC_TRNS,             KC_TRNS,          \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}

keyboards/dc01/right/keymaps/hhkb_ansi/readme.md

@@ -0,0 +1,3 @@
+# The default HHKB ANSI keymap for DC01 Right
+
+When using the right module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/right/keymaps/hhkb_iso/keymap.c

@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_HHKB_ISO( /* Base */
+            KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS, KC_EQL, KC_BSLS, KC_BSPC, \
+    KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC, KC_RBRC,                  \
+    KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT, KC_NUHS,KC_ENT,           \
+    KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,         KC_RSFT,MO(1),            \
+    KC_SPC,    KC_SPC,     KC_RALT, KC_RGUI,     KC_RGUI,    KC_RCTL           \
+),
+
+[1] = LAYOUT_HHKB_ISO(
+            KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_DEL, \
+    KC_TRNS,KC_TRNS,  KC_PSCR,  KC_SLCK,  KC_PAUS,  KC_UP,    KC_TRNS,                    \
+    KC_PAST,KC_PSLS,  KC_HOME,  KC_PGUP,  KC_LEFT,  KC_RGHT,  KC_TRNS,  KC_PENT,          \
+    KC_PPLS,KC_PMNS,  KC_END,   KC_PGDN,  KC_DOWN,            KC_TRNS,  KC_TRNS,          \
+    KC_TRNS,    KC_TRNS,     KC_TRNS, KC_TRNS,     KC_TRNS,             KC_TRNS,          \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}

keyboards/dc01/right/keymaps/hhkb_iso/readme.md

@@ -0,0 +1,3 @@
+# The default HHKB ISO keymap for DC01 Right
+
+When using the right module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/right/keymaps/iso/keymap.c

@@ -0,0 +1,38 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_ISO( /* Base */
+            KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS, KC_EQL, KC_BSPC, \
+    KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,   KC_LBRC, KC_RBRC,         \
+    KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT, KC_NUHS,KC_ENT,  \
+    KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,                 KC_RSFT, \
+    KC_SPC,    KC_SPC,     KC_RALT, KC_RGUI,     KC_RGUI,    KC_RCTL  \
+),
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}

keyboards/dc01/right/keymaps/iso/readme.md

@@ -0,0 +1,3 @@
+# The default ISO keymap for DC01 Right
+
+When using the right module individually, this keymap will take effect. When using the keyboard as a whole please edit the keymap of the left module.

keyboards/dc01/right/matrix.c

@@ -0,0 +1,404 @@
+/*
+Copyright 2012 Jun Wako
+Copyright 2014 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+#include "i2c_slave.h"
+#include "lufa.h"
+
+#define SLAVE_I2C_ADDRESS 0x19
+
+/* Set 0 if debouncing isn't needed */
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+#ifdef MATRIX_MASKED
+    extern const matrix_row_t matrix_mask[];
+#endif
+
+#if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+#endif
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#elif (DIODE_DIRECTION == ROW2COL)
+    static void init_rows(void);
+    static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
+#endif
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
+    unselect_rows();
+    init_cols();
+#elif (DIODE_DIRECTION == ROW2COL)
+    unselect_cols();
+    init_rows();
+#endif
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+#if (DIODE_DIRECTION == COL2ROW)
+
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+
+#       else
+            read_cols_on_row(matrix, current_row);
+#       endif
+
+    }
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_rows_on_col(matrix_debouncing, current_col);
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+             read_rows_on_col(matrix, current_col);
+#       endif
+
+    }
+
+#endif
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+            debouncing = false;
+        }
+#   endif
+        
+        if (USB_DeviceState != DEVICE_STATE_Configured){
+            txbuffer[1] = 0x55;
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++){
+                txbuffer[i+2] = matrix[i]; //send matrix over i2c
+            }
+        }
+    
+    matrix_scan_quantum();
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+#if (DEBOUNCING_DELAY > 0)
+    if (debouncing) return false;
+#endif
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
+    // switch blocker installed and the switch is always pressed.
+#ifdef MATRIX_MASKED
+    return matrix[row] & matrix_mask[row];
+#else
+    return matrix[row];
+#endif
+}
+
+void matrix_print(void)
+{
+    print_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}
+
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
+
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#elif (DIODE_DIRECTION == ROW2COL)
+
+static void init_rows(void)
+{
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
+    {
+
+        // Store last value of row prior to reading
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+
+        // Determine if the matrix changed state
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+
+    return matrix_changed;
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif
+
+//this replases tmk code
+void matrix_setup(void){
+    
+    if (USB_DeviceState != DEVICE_STATE_Configured){
+        i2c_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
+        sei(); //enable interupts
+    }
+}

keyboards/dc01/right/readme.md

@@ -0,0 +1,15 @@
+# DC01 Right Half
+
+![DC01 Right Half](https://i.imgur.com/PTn0sp8.jpg)
+
+A hotpluggable four part keyboard which comes together with magnets and pogo pins! This is the right part
+
+Keyboard Maintainer: [Yiancar](https://github.com/yiancar)  
+Hardware Supported: Runs on an atmega32u4  
+Hardware Availability: [Mechboards](https://mechboards.co.uk/)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make dc01/right:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/dc01/right/right.c

@@ -0,0 +1,43 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "right.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/dc01/right/right.h

@@ -0,0 +1,86 @@
+/* Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef RIGHT_H
+#define RIGHT_H
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_ANSI( \
+         K01, K02, K03, K04, K05, K06, K07, \
+    K10, K11, K12, K13, K14, K15, K16, K17, \
+    K20, K21, K22, K23, K24, K25,      K27, \
+    K30, K31, K32, K33, K34,           K37, \
+    K40, K41, K42, K43, K44, K45            \
+) \
+{ \
+    { XXX, K01, K02, K03, K04, K05, K06, K07 }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17 }, \
+    { K20, K21, K22, K23, K24, K25, XXX, K27 }, \
+    { K30, K31, K32, K33, K34, XXX, XXX, K37 }, \
+    { K40, K41, K42, K43, K44, K45, XXX, XXX }  \
+}
+
+#define LAYOUT_ISO( \
+         K01, K02, K03, K04, K05, K06, K07, \
+    K10, K11, K12, K13, K14, K15, K16,      \
+    K20, K21, K22, K23, K24, K25, K26, K27, \
+    K30, K31, K32, K33, K34,           K37, \
+    K40, K41, K42, K43, K44, K45            \
+) \
+{ \
+    { XXX, K01, K02, K03, K04, K05, K06, K07 }, \
+    { K10, K11, K12, K13, K14, K15, K16, XXX }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27 }, \
+    { K30, K31, K32, K33, K34, XXX, XXX, K37 }, \
+    { K40, K41, K42, K43, K44, K45, XXX, XXX }  \
+}
+
+#define LAYOUT_HHKB_ANSI( \
+         K01, K02, K03, K04, K05, K06, K07, K00, \
+    K10, K11, K12, K13, K14, K15, K16, K17,      \
+    K20, K21, K22, K23, K24, K25,      K27,      \
+    K30, K31, K32, K33, K34,      K36, K37,      \
+    K40, K41, K42, K43, K44, K45                 \
+) \
+{ \
+    { K00, K01, K02, K03, K04, K05, K06, K07 }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17 }, \
+    { K20, K21, K22, K23, K24, K25, XXX, K27 }, \
+    { K30, K31, K32, K33, K34, XXX, K36, K37 }, \
+    { K40, K41, K42, K43, K44, K45, XXX, XXX }  \
+}
+
+#define LAYOUT_HHKB_ISO( \
+         K01, K02, K03, K04, K05, K06, K07, K00, \
+    K10, K11, K12, K13, K14, K15, K16,           \
+    K20, K21, K22, K23, K24, K25, K26, K27,      \
+    K30, K31, K32, K33, K34,      K36, K37,      \
+    K40, K41, K42, K43, K44, K45                 \
+) \
+{ \
+    { K00, K01, K02, K03, K04, K05, K06, K07 }, \
+    { K10, K11, K12, K13, K14, K15, K16, XXX }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27 }, \
+    { K30, K31, K32, K33, K34, XXX, K36, K37 }, \
+    { K40, K41, K42, K43, K44, K45, XXX, XXX }  \
+}
+
+#endif

keyboards/dc01/right/rules.mk

@@ -0,0 +1,74 @@
+SRC += matrix.c \
+       ../../../drivers/avr/i2c_slave.c
+
+# MCU name
+#MCU = at90usb1286
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs (+400)
+NO_USB_STARTUP_CHECK = yes  # Disable initialization only when usb is plugged in
+CUSTOM_MATRIX = yes         # Use custom matrix

keyboards/ergo42/keymaps/default-underglow/config.h

@@ -0,0 +1,43 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+// Underglow
+#undef RGBLED_NUM
+#define RGBLED_NUM 14    // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_SLEEP
+
+#endif

keyboards/ergo42/keymaps/default-underglow/keymap.c

@@ -0,0 +1,133 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+#define BASE 0
+#define META 1
+#define SYMB 2
+#define GAME 3
+#define RGB  4
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+#ifdef RGBLIGHT_ENABLE
+//Following line allows macro to read current RGB settings
+extern rgblight_config_t rgblight_config;
+#endif
+
+enum custom_keycodes {
+  RGB_RST = SAFE_RANGE,
+  TAP_ANIM
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* BASE
+   * ,------------------------------------------------.   ,------------------------------------------------.
+   * | ESC  | Tab  |   Q  |   W  |   E  |   R  |  T   |   |  Y   |   U  |   I  |   O  |   P  |   [  | Bksp |
+   * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+   * | Del  | RCtrl|   A  |   S  |   D  |   F  |  G   |   |  H   |   J  |   K  |   L  |   ;  |   ]  | Enter|
+   * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+   * | RGB  | LSft |   Z  |   X  |   C  |   V  |  B   |   |  N   |   M  |   ,  |   .  |   /  |  UP  | RSft |
+   * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+   * | META | LCtrl|   `  |   \  | LAlt | LGUI |Space |   |Space |   '  |   -  |   =  | LEFT | DOWN | RIGHT|
+   * `------------------------------------------------'   `------------------------------------------------'
+   */
+  [BASE] = LAYOUT( \
+    KC_ESC,   KC_TAB,  KC_Q,   KC_W,    KC_E,    KC_R,    KC_T,   KC_Y,   KC_U,    KC_I,    KC_O,   KC_P,    KC_LBRC, KC_BSPC, \
+    KC_DELT,  KC_RCTL, KC_A,   KC_S,    KC_D,    KC_F,    KC_G,   KC_H,   KC_J,    KC_K,    KC_L,   KC_SCLN, KC_RBRC, KC_ENT, \
+    MO(RGB),  KC_LSFT, KC_Z,   KC_X,    KC_C,    KC_V,    KC_B,   KC_N,   KC_M,    KC_COMM, KC_DOT, KC_SLSH, KC_UP,   KC_RSFT, \
+    MO(META), KC_LCTL, KC_GRV, KC_BSLS, KC_LALT, KC_LGUI, KC_SPC, KC_SPC, KC_QUOT, KC_MINS, KC_EQL, KC_LEFT, KC_DOWN, KC_RGHT \
+  ),
+
+  /* META
+   * ,------------------------------------------------.   ,------------------------------------------------.
+   * | Reset|   1  |   2  |   3  |   4  |   5  |  [   |   |  ]   |   6  |   7  |   8  |   9  |   0  | Bksp |
+   * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+   * | Del  |  F1  |      |Muhen | Henk |      |      |   | Left | Down |  Up  |Right |      |      | Enter|
+   * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+   * | RGB  |  F2  |  F3  |  F4  |  F5  |  F6  |  {   |   |  }   |  F7  |  F8  |  F9  | F10  | F11  | F12  |
+   * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+   * | META | LCtrl|   `  |   \  | LAlt | LGUI |Space |   |Space |   '  |   -  |   =  |      |      |      |
+   * `------------------------------------------------'   `------------------------------------------------'
+   */
+  [META] = LAYOUT( \
+    RESET,   KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_LBRC,    KC_RBRC,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______, \
+    _______, KC_F1,   XXXXXXX, KC_MHEN, KC_HENK, XXXXXXX, XXXXXXX,    KC_LEFT,    KC_DOWN, KC_UP,   KC_RGHT, XXXXXXX, XXXXXXX, _______, \
+    _______, KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   S(KC_LBRC), S(KC_RBRC), KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12, \
+    _______, _______, _______, _______, _______, _______, _______,    _______,    _______, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX \
+  ),
+
+  /* SYMB
+   * ,------------------------------------------------.   ,------------------------------------------------.
+   * | ESC  |   !  |   @  |   #  |   $  |   %  |  [   |   |  ]   |   ^  |   &  |   *  |   (  |   )  | Bksp |
+   * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+   * | Del  |      |      |      |      |      |  (   |   |  )   |      |      |      |      |      | Enter|
+   * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+   * | RGB  |      |      |      |      |      |  {   |   |  }   |      |      |      |      |  UP  | Sft  |
+   * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+   * | META | LCtrl|   `  |   \  | LAlt | LGUI |Space |   |Space |   '  |   -  |   =  | LEFT | DOWN | RIGHT|
+   * `------------------------------------------------'   `------------------------------------------------'
+   */
+  [SYMB] = LAYOUT( \
+    _______, S(KC_1), S(KC_2), S(KC_3), S(KC_4), S(KC_5), KC_LBRC,    KC_RBRC,    S(KC_6), S(KC_7), S(KC_8), S(KC_9), S(KC_0), _______, \
+    _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, S(KC_9),    S(KC_0),    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, \
+    _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, S(KC_LBRC), S(KC_RBRC), XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, \
+    _______, _______, _______, _______, _______, _______, _______,    _______,    _______, _______, _______, _______, _______, _______ \
+  ),
+
+  /* RGB
+   * ,------------------------------------------------.   ,------------------------------------------------.
+   * |      |      |      |      |      |      |      |   |      |      |      |      |      |      |      |
+   * |------+------+------+------+------+------+------|   |-------------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |   |      | TOG  | HUI  | SAI  | VAI  |HUANIM|      |
+   * |------+------+------+------+------+------+------|   |------|------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |   |      | MOD  | HUD  | SAD  | VAD  |RESET |      |
+   * |------+------+------+------+------+------+------|   |------+------+------+------+------+------+------|
+   * |      |      |      |      |      |      |      |   |      |      |      |      |      |=>RGB |      |
+   * `------------------------------------------------'   `------------------------------------------------'
+   */
+  [RGB] = LAYOUT( \
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, TAP_ANIM,XXXXXXX, \
+    _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RGB_MOD, RGB_HUI, RGB_SAD, RGB_VAD, RGB_RST, XXXXXXX, \
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
+  )
+
+};
+
+bool isTapAnim = false;
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case RGB_MOD:
+      if (record->event.pressed) {
+        isTapAnim = false;
+      }
+      break;
+    case RGB_RST:
+      #ifdef RGBLIGHT_ENABLE
+        if (record->event.pressed) {
+          eeconfig_update_rgblight_default();
+          rgblight_enable();
+        }
+      #endif
+      break;
+    case TAP_ANIM:
+      if (record->event.pressed) {
+        isTapAnim = !isTapAnim;
+      }
+      break;
+  }
+
+  if (isTapAnim) {
+    rgblight_mode_noeeprom(1);
+    uint16_t hue = (rgblight_config.hue + 5) % 360;
+    rgblight_sethsv_noeeprom(hue, rgblight_config.sat, rgblight_config.val);
+  }
+
+  return true;
+}
+

keyboards/ergo42/keymaps/default-underglow/rules.mk

@@ -0,0 +1 @@
+RGBLIGHT_ENABLE = yes

keyboards/gherkin/keymaps/bbaserdem/config.h

@@ -1,5 +1,5 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
+#ifndef CONFIG_KEYMAP_H
+#define CONFIG_KEYMAP_H
 
 #include "../../config.h"
 #define RGB_DI_PIN F6

keyboards/gherkin/keymaps/bbaserdem/keymap.c

@@ -21,7 +21,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     )
 };
 
-void matrix_init_keymap(void) {
+void matrix_init_user(void) {
     // Set LED's to max
     _delay_us(300);
     backlight_config.level = 2;

keyboards/gherkin/keymaps/bbaserdem/rules.mk

@@ -2,13 +2,16 @@ ifndef QUANTUM_DIR
   include ../../../../Makefile
 endif
 
+USER_NAME := bbaserdem-nouserspace
+
 STENO_ENABLE = no      # Additional protocols for Stenography(+1700), requires VIRTSER
 MOUSEKEY_ENABLE = no   # Mouse keys(+4700)
 EXTRAKEY_ENABLE = no   # Audio control and System control(+450)
 CONSOLE_ENABLE = no    # Console for debug(+400)
 COMMAND_ENABLE = no    # Commands for debug and configuration
 SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes      # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 AUDIO_ENABLE = no 	   # Enable audio output from keyboard
+
+NKRO_ENABLE = yes      # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 RGBLIGHT_ENABLE = yes  # Enable RBG light strips
 BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality

keyboards/iris/keymaps/xyverz/keymap.c

@@ -49,7 +49,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   ),
 
   [_DVORAK] = LAYOUT_kc (
-     LBRC, 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,RBRC,
+     GRV , 1  , 2  , 3  , 4  , 5  ,                6  , 7  , 8  , 9  , 0  ,BSLS,
      TAB ,QUOT,COMM,DOT , P  , Y  ,                F  , G  , C  , R  , L  ,SLSH,
      ESC , A  , O  , E  , U  , I  ,                D  , H  , T  , N  , S  ,MINS,
      LSFT,SCLN, Q  , J  , K  , X  ,LOWR,     RASE, B  , M  , W  , V  , Z  ,RSFT,

keyboards/kc60se/kc60se.h

@@ -18,6 +18,9 @@
 
 #include "quantum.h"
 
+// readability
+#define ___ KC_NO
+
 inline void kc60se_caps_led_on(void)  { DDRB |=  (1<<2); PORTB &= ~(1<<2); }
 inline void kc60se_caps_led_off(void) { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
 
@@ -25,19 +28,19 @@ inline void kc60se_caps_led_off(void) { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
  * K2C, K31 and  K3C are keys for ISO
  * This is the row/column wiring, which different from the physical layout.
  */
-// All pads defined in logical layout. The KC_NO in this section are padless.
+// All pads defined in logical layout. The ___ in this section are padless.
 #define LAYOUT( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K49, \
     K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
     K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, \
-    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, \
+    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D, K3C, \
     K40, K41, K42,           K45,                     K4A, K4B, K4C, K4D  \
 ) { \
     { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
     { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
     { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D }, \
     { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D }, \
-    { K40, K41, K42, KC_NO,KC_NO,K45,KC_NO,KC_NO,KC_NO,KC_NO,K4A,K4B,K4C,K4D }  \
+    { K40, K41, K42, ___, ___, K45, ___, ___, ___, K49, K4A, K4B, K4C, K4D }  \
 }
 
 /* ANSI */
@@ -50,18 +53,18 @@ inline void kc60se_caps_led_off(void) { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
 ) { \
     { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
     { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
-    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,KC_NO,K2D }, \
-    { K30,KC_NO,K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B,KC_NO,K3D }, \
-    { K40, K41, K42, KC_NO,KC_NO,K45, KC_NO,KC_NO,KC_NO,K4A, K4B,K4C,  K4D }  \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, ___, K2D }, \
+    { K30, ___, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, ___, K3D }, \
+    { K40, K41, K42, ___, ___, K45, ___, ___, ___, ___, K4A, K4B, K4C, K4D }  \
 }
 
 /* HHKB
- *  K2C & K31 are represented as KC_NO, otherwise this is
+ *  K2C & K31 are represented as ___, otherwise this is
  *  the best representation of the physical layout, (K49 on top right).
- *  The KC_NOs on the space row do not have pads
+ *  The ___s on the space row do not have pads
  */
 #define LAYOUT_60_ansi_split_bs_rshift( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K49,\
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K49, \
     K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
     K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,      K2D, \
     K30,      K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D, K3C, \
@@ -69,9 +72,9 @@ inline void kc60se_caps_led_off(void) { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
 ) { \
     { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
     { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
-    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,KC_NO,K2D }, \
-    { K30,KC_NO,K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D }, \
-    { K40, K41,K42,KC_NO,KC_NO,K45,KC_NO,KC_NO,KC_NO,K49,K4A,K4B, K4C, K4D }  \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, ___, K2D }, \
+    { K30, ___, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D }, \
+    { K40, K41, K42, ___, ___, K45, ___, ___, ___, K49, K4A, K4B, K4C, K4D }  \
 }
 
 

keyboards/lets_split/keymaps/bbaserdem/config.h

@@ -1,5 +1,5 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
+#ifndef CONFIG_KEYMAP_H
+#define CONFIG_KEYMAP_H
 
 #include "../../config.h"
 

keyboards/lets_split/keymaps/bbaserdem/keymap.c

@@ -20,18 +20,17 @@ uint32_t layer_state_set_keymap(uint32_t state) {
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // Main Dvorak layer
-    [_DV] = DVORAK,
+    [_DV] = LAYOUT_letssplit_wrapper(DVORAK),
     // Turkish and special character overlay
-    [_AL] = ALTCHAR,
+    [_AL] = LAYOUT_letssplit_wrapper(ALTCHAR),
     // Gaming layer
-    [_GA] = GAME,
+    [_GA] = LAYOUT_letssplit_wrapper(GAME),
     // Numbers layer
-    [_NU] = NUMBERS,
+    [_NU] = LAYOUT_letssplit_wrapper(NUMBERS),
     // Settings layer
-    [_SE] = SETTINGS,
+    [_SE] = LAYOUT_letssplit_wrapper(SETTINGS),
     // Mouse emulation layer
-    [_MO] = MOUSE,
-#ifdef AUDIO_ENABLE
-    [_MU] = MUSIC,
-#endif
+    [_MO] = LAYOUT_letssplit_wrapper(MOUSE),
+    // Music layer
+    [_MU] = LAYOUT_letssplit_wrapper(MUSIC),
 };

keyboards/lets_split/keymaps/bbaserdem_right/config.h

@@ -1,5 +1,5 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
+#ifndef CONFIG_KEYMAP_H
+#define CONFIG_KEYMAP_H
 
 #include "../../config.h"
 

keyboards/lets_split/keymaps/bbaserdem_right/keymap.c

@@ -22,10 +22,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * `-----------------------' `-----------------------'
    */
   // Main Dvorak layer
-  [0] = LAYOUT(
-    LCTL(LALT(KC_DEL)), LGUI(KC_GRV), LGUI(KC_Q),   LGUI(KC_LALT), LGUI(KC_L), LGUI(KC_RGHT), KC_RPRN, KC_PMNS, KC_PPLS, KC_PEQL, KC_PENT, KC_BSPC,
-    LGUI(KC_F3),        LGUI(KC_M),   LGUI(KC_ENT), LGUI(KC_LCTL), LGUI(KC_K), LGUI(KC_UP),   KC_LPRN, KC_PAST, KC_P9,   KC_P6,   KC_P3,   KC_PDOT,
-    LGUI(KC_F2),        LGUI(KC_T),   LGUI(KC_SPC), LGUI(KC_LSFT), LGUI(KC_J), LGUI(KC_DOWN), KC_PERC, KC_PSLS, KC_P8,   KC_P5,   KC_P2,   KC_PCMM,
-    LGUI(KC_F1),        LGUI(KC_F),   LGUI(KC_P),   LGUI(KC_TAB),  LGUI(KC_H), LGUI(KC_LEFT), KC_NLCK, KC_TAB,  KC_P7,   KC_P4,   KC_P1,   KC_P0
+  [0] = LAYOUT_ortho_4x12(
+    LCTL(LALT(KC_DEL)), LGUI(KC_GRV), LGUI(KC_Q),   LGUI(KC_LALT), LGUI(KC_L), LGUI(KC_RGHT), KC_RPRN, KC_PMNS, KC_PPLS, KC_PEQL, KC_PENT, KC_BSPC, \
+    LGUI(KC_F3),        LGUI(KC_M),   LGUI(KC_ENT), LGUI(KC_LCTL), LGUI(KC_K), LGUI(KC_UP),   KC_LPRN, KC_PAST, KC_P9,   KC_P6,   KC_P3,   KC_PDOT, \
+    LGUI(KC_F2),        LGUI(KC_T),   LGUI(KC_SPC), LGUI(KC_LSFT), LGUI(KC_J), LGUI(KC_DOWN), KC_PERC, KC_PSLS, KC_P8,   KC_P5,   KC_P2,   KC_PCMM, \
+    LGUI(KC_F1),        LGUI(KC_F),   LGUI(KC_P),   LGUI(KC_TAB),  LGUI(KC_H), LGUI(KC_LEFT), KC_NLCK, KC_TAB,  KC_P7,   KC_P4,   KC_P1,   KC_P0   \
   )
 };

keyboards/lets_split/keymaps/bbaserdem_right/rules.mk

@@ -1,5 +1,7 @@
 # Build options
 
+USER_NAME := bbaserdem-without-userspace
+
 BACKLIGHT_ENABLE = no		# Switch LEDs
 MOUSEKEY_ENABLE = no		# Emulates mouse key using keypresses
 RGBLIGHT_ENABLE = no 		# LED strips

keyboards/lets_split_eh/keymaps/bbaserdem/README.md

@@ -0,0 +1,7 @@
+# Lets Split Eh Layout
+
+Check out [user readme](../../../../users/bbaserdem/README.md) for more info.
+
+# Usage
+
+Fill in after flashing

keyboards/lets_split_eh/keymaps/bbaserdem/config.h

@@ -0,0 +1,4 @@
+#ifndef CONFIG_KEYMAP_H
+#define CONFIG_KEYMAP_H
+#include "../../config.h"
+#endif

keyboards/lets_split_eh/keymaps/bbaserdem/keymap.c

@@ -0,0 +1,27 @@
+#include "lets_split_eh.h"
+#include "bbaserdem.h"
+
+
+void matrix_init_keymap (void) {
+}
+
+uint32_t layer_state_set_keymap(uint32_t state) {
+    return state;
+}
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    // Main Dvorak layer
+    [_DV] = LAYOUT_letssplit_wrapper(DVORAK),
+    // Turkish and special character overlay
+    [_AL] = LAYOUT_letssplit_wrapper(ALTCHAR),
+    // Gaming layer
+    [_GA] = LAYOUT_letssplit_wrapper(GAME),
+    // Numbers layer
+    [_NU] = LAYOUT_letssplit_wrapper(NUMBERS),
+    // Settings layer
+    [_SE] = LAYOUT_letssplit_wrapper(SETTINGS),
+    // Mouse emulation layer
+    [_MO] = LAYOUT_letssplit_wrapper(MOUSE),
+    // Music layer
+    [_MU] = LAYOUT_letssplit_wrapper(MUSIC),
+};

keyboards/lets_split_eh/keymaps/bbaserdem/rules.mk

@@ -0,0 +1,11 @@
+# Build options
+
+BACKLIGHT_ENABLE = no		# Switch LEDs
+MOUSEKEY_ENABLE = yes		# Emulates mouse key using keypresses
+RGBLIGHT_ENABLE = yes 		# LED strips
+TAP_DANCE_ENABLE = no 		# Use multi-tap features
+AUDIO_ENABLE = no 			# Audio stuff
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif

keyboards/lfkeyboards/lfk65_hs/config.h

@@ -0,0 +1,141 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6064
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    LFKeyboards
+#define PRODUCT         LFK65_HS
+#define DESCRIPTION     QMK keyboard firmware for LFK65_HS
+
+#define DIODE_DIRECTION COL2ROW
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+#define MATRIX_ROW_PINS {B0, B3, B2, B1, F5}
+#define MATRIX_COL_PINS {E6, F4, B7, D5, D3, D2, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4}
+#define UNUSED_PINS {}
+#define RGBLED_NUM 20     // Number of LEDs
+
+#define QMK_ESC_OUTPUT E6 // usually COL
+#define QMK_ESC_INPUT B0 // usually ROW
+#define QMK_LED F1
+// #define QMK_SPEAKER C6
+
+#define BACKLIGHT_LEVELS 8
+#define BACKLIGHT_PWM_MAP {8, 16, 40, 55, 70, 128, 200, 255}
+
+#define RGB_DI_PIN C7  // Have to set it to something to get the ws2812 code to compile
+#define RGBLED_NUM 20     // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP1          H
+//#define MAGIC_KEY_HELP2          SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0_ALT1    ESC
+//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     PAUSE
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#endif

keyboards/lfkeyboards/lfk65_hs/info.json

@@ -0,0 +1,11 @@
+{
+  "keyboard_name": "LFK65-HS",
+  "url": "https://github.com/lfkeyboards",
+  "maintainer": "LFKeyboards",
+  "width": 16,
+  "height": 5,
+  "layouts": {
+    "LAYOUT_all": {"layout":[{"label": "~","x": 0,"y": 0},{"label": "!","x": 1,"y": 0},{"label": "@","x": 2,"y": 0},{"label": "#","x": 3,"y": 0},{"label": "$","x": 4,"y": 0},{"label": "%","x": 5,"y": 0},{"label": "^","x": 6,"y": 0},{"label": "&","x": 7,"y": 0},{"label": "*","x": 8,"y": 0},{"label": "(","x": 9,"y": 0},{"label": ")","x": 10,"y": 0},{"label": "_","x": 11,"y": 0},{"label": "+","x": 12,"y": 0},{"label": "","x": 13,"y": 0,"w": 1},{"label": "","x": 14,"y": 0,"w": 1},{"label": "Home","x": 15,"y": 0},{"label": "Tab","x": 0,"y": 1,"w": 1.5},{"label": "Q","x": 1.5,"y": 1},{"label": "W","x": 2.5,"y": 1},{"label": "E","x": 3.5,"y": 1},{"label": "R","x": 4.5,"y": 1},{"label": "T","x": 5.5,"y": 1},{"label": "Y","x": 6.5,"y": 1},{"label": "U","x": 7.5,"y": 1},{"label": "I","x": 8.5,"y": 1},{"label": "O","x": 9.5,"y": 1},{"label": "P","x": 10.5,"y": 1},{"label": "{","x": 11.5,"y": 1},{"label": "}","x": 12.5,"y": 1},{"label": "|","x": 13.5,"y": 1,"w": 1.5},{"label": "Page Up","x": 15,"y": 1},{"label": "Caps Lock","x": 0,"y": 2,"w": 1.75},{"label": "A","x": 1.75,"y": 2},{"label": "S","x": 2.75,"y": 2},{"label": "D","x": 3.75,"y": 2},{"label": "F","x": 4.75,"y": 2},{"label": "G","x": 5.75,"y": 2},{"label": "H","x": 6.75,"y": 2},{"label": "J","x": 7.75,"y": 2},{"label": "K","x": 8.75,"y": 2},{"label": "L","x": 9.75,"y": 2},{"label": ":","x": 10.75,"y": 2},{"label": "\"","x": 11.75,"y": 2},{"label": "","x": 12.75,"y": 2},{"label": "Enter","x": 13.75,"y": 2,"w": 1.25},{"label": "Page Down","x": 15,"y": 2},{"label": "Shift","x": 0,"y": 3,"w": 1.25},{"label": "","x": 1.25,"y": 3},{"label": "Z","x": 2.25,"y": 3},{"label": "X","x": 3.25,"y": 3},{"label": "C","x": 4.25,"y": 3},{"label": "V","x": 5.25,"y": 3},{"label": "B","x": 6.25,"y": 3},{"label": "N","x": 7.25,"y": 3},{"label": "M","x": 8.25,"y": 3},{"label": "<","x": 9.25,"y": 3},{"label": ">","x": 10.25,"y": 3},{"label": "?","x": 11.25,"y": 3},{"label": "Shift","x": 12.25,"y": 3,"w": 1.75},{"label": "↑","x": 14,"y": 3},{"label": "End","x": 15,"y": 3},{"label": "Ctrl","x": 0,"y": 4,"w": 1.25},{"label": "Win","x": 1.25,"y": 4,"w": 1.25},{"label": "Alt","x": 2.5,"y": 4,"w": 1.25},{"x": 3.75,"y": 4,"w": 6.25},{"label": "Alt","x": 10,"y": 4},{"label": "Fn","x": 11,"y": 4},{"label": "Ctrl","x": 12,"y": 4},{"label": "←","x": 13,"y": 4},{"label": "↓","x": 14,"y": 4},{"label": "→","x": 15,"y": 4}]},
+    "LAYOUT_ansi": {"layout":[{"label": "~","x": 0,"y": 0},{"label": "!","x": 1,"y": 0},{"label": "@","x": 2,"y": 0},{"label": "#","x": 3,"y": 0},{"label": "$","x": 4,"y": 0},{"label": "%","x": 5,"y": 0},{"label": "^","x": 6,"y": 0},{"label": "&","x": 7,"y": 0},{"label": "*","x": 8,"y": 0},{"label": "(","x": 9,"y": 0},{"label": ")","x": 10,"y": 0},{"label": "_","x": 11,"y": 0},{"label": "+","x": 12,"y": 0},{"label": "Backspace","x": 13,"y": 0,"w": 2},{"label": "Home","x": 15,"y": 0},{"label": "Tab","x": 0,"y": 1,"w": 1.5},{"label": "Q","x": 1.5,"y": 1},{"label": "W","x": 2.5,"y": 1},{"label": "E","x": 3.5,"y": 1},{"label": "R","x": 4.5,"y": 1},{"label": "T","x": 5.5,"y": 1},{"label": "Y","x": 6.5,"y": 1},{"label": "U","x": 7.5,"y": 1},{"label": "I","x": 8.5,"y": 1},{"label": "O","x": 9.5,"y": 1},{"label": "P","x": 10.5,"y": 1},{"label": "{","x": 11.5,"y": 1},{"label": "}","x": 12.5,"y": 1},{"label": "|","x": 13.5,"y": 1,"w": 1.5},{"label": "Page Up","x": 15,"y": 1},{"label": "Caps Lock","x": 0,"y": 2,"w": 1.75},{"label": "A","x": 1.75,"y": 2},{"label": "S","x": 2.75,"y": 2},{"label": "D","x": 3.75,"y": 2},{"label": "F","x": 4.75,"y": 2},{"label": "G","x": 5.75,"y": 2},{"label": "H","x": 6.75,"y": 2},{"label": "J","x": 7.75,"y": 2},{"label": "K","x": 8.75,"y": 2},{"label": "L","x": 9.75,"y": 2},{"label": ":","x": 10.75,"y": 2},{"label": "\"","x": 11.75,"y": 2},{"label": "Enter","x": 12.75,"y": 2,"w": 2.25},{"label": "Page Down","x": 15,"y": 2},{"label": "Shift","x": 0,"y": 3,"w": 2.25},{"label": "Z","x": 2.25,"y": 3},{"label": "X","x": 3.25,"y": 3},{"label": "C","x": 4.25,"y": 3},{"label": "V","x": 5.25,"y": 3},{"label": "B","x": 6.25,"y": 3},{"label": "N","x": 7.25,"y": 3},{"label": "M","x": 8.25,"y": 3},{"label": "<","x": 9.25,"y": 3},{"label": ">","x": 10.25,"y": 3},{"label": "?","x": 11.25,"y": 3},{"label": "Shift","x": 12.25,"y": 3,"w": 1.75},{"label": "↑","x": 14,"y": 3},{"label": "End","x": 15,"y": 3},{"label": "Ctrl","x": 0,"y": 4,"w": 1.25},{"label": "Win","x": 1.25,"y": 4,"w": 1.25},{"label": "Alt","x": 2.5,"y": 4,"w": 1.25},{"x": 3.75,"y": 4,"w": 6.25},{"label": "Alt","x": 10,"y": 4},{"label": "Fn","x": 11,"y": 4},{"label": "Ctrl","x": 12,"y": 4},{"label": "←","x": 13,"y": 4},{"label": "↓","x": 14,"y": 4},{"label": "→","x": 15,"y": 4}]}
+  }
+}

keyboards/lfkeyboards/lfk65_hs/keymaps/default/keymap.c

@@ -0,0 +1,79 @@
+#include QMK_KEYBOARD_H
+
+//Define a shorter 'transparent' key code to make the keymaps more compact
+#define KC_TR KC_TRNS
+
+enum keymap_layout {
+    BASE = 0,
+    FUNC,
+};
+
+// #define uint16_t int
+// #define uint8_t int
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = LAYOUT_ansi(
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,------------------------------------------------------------.----.
+   * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
+   * |------------------------------------------------------------|----|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     \| Del|
+   * |------------------------------------------------------------|----|
+   * |CAPS    |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |PgUp|
+   * |------------------------------------------------------------|----|
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift  |Up |PgDn|
+   * |-----------------------------------------------------------------|
+   * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
+   * `-----------------------------------------------------------------'
+   */
+    KC_GESC,KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,   KC_BSPC,  KC_INS,
+    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,  KC_DEL,
+    KC_CAPS,  KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,      KC_ENT,  KC_PGUP,
+    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,   KC_UP,  KC_PGDN,
+    KC_LCTL, KC_LGUI, KC_LALT,         KC_SPC,       KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN,  KC_RGHT),
+
+[FUNC] = LAYOUT_ansi(
+   /*Keymap VANILLA: Function Layer
+   * ,------------------------------------------------------------.----.
+   * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
+   * |------------------------------------------------------------|----|
+   * |MuMode | |  |  |E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     \| Del|
+   * |------------------------------------------------------------|----|
+   * |AudTgl|Hz+|MS+| |  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |PgUp|
+   * |------------------------------------------------------------|----|
+   * |ClickTgl|Hz-|MS-|| C|  V|  B| N|MuTgl|  ,|  .|  /|Shift |Up |PgDn|
+   * |-----------------------------------------------------------------|
+   * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
+   * `-----------------------------------------------------------------'
+   */
+    KC_GRV,KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_F13,  KC_F14,
+    MU_MOD, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,     KC_TR,  RGB_TOG,
+    AU_TOG,  KC_FN1,KC_FN3, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,           RESET,  RGB_MOD,
+    KC_FN5,    KC_FN2,KC_FN4, KC_TR, KC_TR, KC_TR, KC_TR, MU_TOG, RGB_VAD, RGB_VAI, KC_TR, KC_TR,        RGB_HUI,  KC_TR,
+    KC_TR, KC_TR, KC_TR,         KC_TR,       KC_TR, KC_TR, KC_TR, RGB_SAD, RGB_HUD,  RGB_SAI),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}

keyboards/lfkeyboards/lfk65_hs/lfk65_hs.c

@@ -0,0 +1,34 @@
+#include <avr/sfr_defs.h>
+#include <avr/timer_avr.h>
+#include <avr/wdt.h>
+#include "lfk65_hs.h"
+#include "keymap.h"
+
+void matrix_init_kb(void)
+{
+    matrix_init_user();
+
+}
+
+void matrix_scan_kb(void)
+{
+    matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t* record)
+{
+    if (keycode == RESET) {
+        reset_keyboard_kb();
+    } else {
+    }
+    return process_record_user(keycode, record);
+}
+
+void reset_keyboard_kb(){
+#ifdef WATCHDOG_ENABLE
+    MCUSR = 0;
+    wdt_disable();
+    wdt_reset();
+#endif
+    reset_keyboard();
+}

keyboards/lfkeyboards/lfk65_hs/lfk65_hs.h

@@ -0,0 +1,82 @@
+#ifndef LFK65_HS_H
+#define LFK65_HS_H
+
+/* if the kb.h file exists (because we're running from qmkbuilder) include it */
+#ifdef __has_include
+#if __has_include("kb.h")
+#include "kb.h"
+#endif
+#endif
+
+#include "quantum.h"
+#include "matrix.h"
+#include <avr/sfr_defs.h>
+#include <stdint.h>
+
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+void reset_keyboard_kb(void);
+
+/* All Keymap - contains every possible switch
+* ,-------------------------------------------------------------------------------.
+* | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1A | 1B | 1C | 1D | 1E | 1F | 1G |
+* |-------------------------------------------------------------------------------|
+* | 21  | 22 |23 | 24 | 25 | 26 | 27 | 28 | 29 | 2A | 2B | 2C | 2D |    2F   | 2G |
+* |-------------------------------------------------------------------------------|
+* | 31   | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 3A | 3B | 3C |      3F    | 3G |
+* |-------------------------------------------------------------------------------|
+* | 41     | 42 | 43 | 45 | 46 | 47 | 48 | 49 | 4A | 4B | 4C |    4D    | 4F | 4G |
+* |-------------------------------------------------------------------------------|
+* | 51  |  52  | 53  |              57        | 5A | 5B | 5C | 5D |  5E | 3E | 4E |
+* `-------------------------------------------------------------------------------'
+*/
+// The first section contains all of the arguements
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_all( \
+    k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, k1G, \
+    k21,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D,    k2F, k2G, \
+    k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, K3D,   k3F, k3G, \
+    k41, k42, k43, k44,  k45, k46, k47, k48, k49, k4A, k4B, k4C,     k4D, k4F, k4G, \
+    k51, k52, k53,              k57,                   k5B, k5C, k5D, k5E, k3E, k4E \
+) { \
+    {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, k1G}, \
+    {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, KC_NO, k2F, k2G}, \
+    {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, k3F, k3G}, \
+    {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G}, \
+    {k51, k52, k53, KC_NO, KC_NO, KC_NO, k57, KC_NO, KC_NO, KC_NO, k5B, k5C, k5D, k5E, KC_NO, KC_NO} \
+}
+
+/* ANSI Keymap
+* ,-------------------------------------------------------------------------------.
+* | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1A | 1B | 1C | 1D |   1E    | 1G |
+* |-------------------------------------------------------------------------------|
+* | 21   | 22 |23 | 24 | 25 | 26 | 27 | 28 | 29 | 2A | 2B | 2C | 2D |   2F   | 2G |
+* |-------------------------------------------------------------------------------|
+* | 31    | 32 |33 | 34 | 35 | 36 | 37 | 38 | 39 | 3A | 3B | 3C |      3F    | 3G |
+* |-------------------------------------------------------------------------------|
+* | 41      | 42 |43 | 45 | 46 | 47 | 48 | 49 | 4A | 4B | 4C |    4D    | 4F | 4G |
+* |-------------------------------------------------------------------------------|
+* | 51  |  52  | 53  |              57        | 5A | 5B | 5C | 5D |  5E | 3E | 4E |
+* `-------------------------------------------------------------------------------'
+*/
+#define LAYOUT_ansi( \
+    k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D,         k1F, k1G, \
+    k21,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D,       k2F, k2G, \
+    k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C,           k3F, k3G, \
+    k41,     k43, k44,  k45, k46, k47, k48, k49, k4A, k4B, k4C,         k4D, k4F, k4G, \
+    k51, k52, k53,              k57,                      k5B, k5C, k5D, k5E, k3E, k4E \
+) { \
+    {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, KC_NO, k1F, k1G}, \
+    {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, KC_NO, k2F, k2G}, \
+    {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, KC_NO, k3E, k3F, k3G}, \
+    {k41, KC_NO, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G}, \
+    {k51, k52, k53, KC_NO, KC_NO, KC_NO, k57, KC_NO, KC_NO, KC_NO, k5B, k5C, k5D, k5E, KC_NO, KC_NO} \
+}
+
+#endif //LFK65_HS_H

keyboards/lfkeyboards/lfk65_hs/readme.md

@@ -0,0 +1,14 @@
+LFK65-HS
+===
+
+65% layout based with hotswap support.
+
+Keyboard Maintainer: [LFKeyboards](https://github.com/lfkeyboards)  
+Hardware Supported: LFK65-HS  
+Hardware Availability: [LFKeyboards.com](https://www.lfkeyboards.com/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make lfkeyboards/lfk65_hs:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/lfkeyboards/lfk65_hs/rules.mk

@@ -0,0 +1,20 @@
+MCU = atmega32u4
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+FLASH_SIZE_KB = 32
+BOOT_SECTION_SIZE_KB = 4
+BOOT_LOADER = BootloaderHID
+
+# Extra source files for IS3731 lighting
+SRC = TWIlib.c issi.c lighting.c
+
+# Processor frequency.
+F_CPU = 16000000
+
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT

keyboards/lfkeyboards/lfk87/info.json

@@ -0,0 +1,15 @@
+{
+  "keyboard_name": "LFK87/SMK87",
+  "url": "",
+  "maintainer": "qmk",
+  "width": 18.25,
+  "height": 6.5,
+  "layouts": {
+    "LAYOUT_tkl_ansi": {
+      "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6.5, "y":0}, {"label":"F6", "x":7.5, "y":0}, {"label":"F7", "x":8.5, "y":0}, {"label":"F8", "x":9.5, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, {"label":"F11", "x":13, "y":0}, {"label":"F12", "x":14, "y":0}, {"label":"PrtSc", "x":15.25, "y":0}, {"label":"Scroll Lock", "x":16.25, "y":0}, {"label":"Pause", "x":17.25, "y":0}, {"label":"~", "x":0, "y":1.5}, {"label":"!", "x":1, "y":1.5}, {"label":"@", "x":2, "y":1.5}, {"label":"#", "x":3, "y":1.5}, {"label":"$", "x":4, "y":1.5}, {"label":"%", "x":5, "y":1.5}, {"label":"^", "x":6, "y":1.5}, {"label":"&", "x":7, "y":1.5}, {"label":"*", "x":8, "y":1.5}, {"label":"(", "x":9, "y":1.5}, {"label":")", "x":10, "y":1.5}, {"label":"_", "x":11, "y":1.5}, {"label":"+", "x":12, "y":1.5}, {"label":"Backspace", "x":13, "y":1.5, "w":2}, {"label":"Insert", "x":15.25, "y":1.5}, {"label":"Home", "x":16.25, "y":1.5}, {"label":"PgUp", "x":17.25, "y":1.5}, {"label":"Tab", "x":0, "y":2.5, "w":1.5}, {"label":"Q", "x":1.5, "y":2.5}, {"label":"W", "x":2.5, "y":2.5}, {"label":"E", "x":3.5, "y":2.5}, {"label":"R", "x":4.5, "y":2.5}, {"label":"T", "x":5.5, "y":2.5}, {"label":"Y", "x":6.5, "y":2.5}, {"label":"U", "x":7.5, "y":2.5}, {"label":"I", "x":8.5, "y":2.5}, {"label":"O", "x":9.5, "y":2.5}, {"label":"P", "x":10.5, "y":2.5}, {"label":"{", "x":11.5, "y":2.5}, {"label":"}", "x":12.5, "y":2.5}, {"label":"|", "x":13.5, "y":2.5, "w":1.5}, {"label":"Delete", "x":15.25, "y":2.5}, {"label":"End", "x":16.25, "y":2.5}, {"label":"PgDn", "x":17.25, "y":2.5}, {"label":"Caps Lock", "x":0, "y":3.5, "w":1.75}, {"label":"A", "x":1.75, "y":3.5}, {"label":"S", "x":2.75, "y":3.5}, {"label":"D", "x":3.75, "y":3.5}, {"label":"F", "x":4.75, "y":3.5}, {"label":"G", "x":5.75, "y":3.5}, {"label":"H", "x":6.75, "y":3.5}, {"label":"J", "x":7.75, "y":3.5}, {"label":"K", "x":8.75, "y":3.5}, {"label":"L", "x":9.75, "y":3.5}, {"label":":", "x":10.75, "y":3.5}, {"label":"\"", "x":11.75, "y":3.5}, {"label":"Enter", "x":12.75, "y":3.5, "w":2.25}, {"label":"Shift", "x":0, "y":4.5, "w":2.25}, {"label":"Z", "x":2.25, "y":4.5}, {"label":"X", "x":3.25, "y":4.5}, {"label":"C", "x":4.25, "y":4.5}, {"label":"V", "x":5.25, "y":4.5}, {"label":"B", "x":6.25, "y":4.5}, {"label":"N", "x":7.25, "y":4.5}, {"label":"M", "x":8.25, "y":4.5}, {"label":"<", "x":9.25, "y":4.5}, {"label":">", "x":10.25, "y":4.5}, {"label":"?", "x":11.25, "y":4.5}, {"label":"Shift", "x":12.25, "y":4.5, "w":2.75}, {"label":"\u2191", "x":16.25, "y":4.5}, {"label":"Ctrl", "x":0, "y":5.5, "w":1.25}, {"label":"Win", "x":1.25, "y":5.5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5.5, "w":1.25}, {"x":3.75, "y":5.5, "w":6.25}, {"label":"Alt", "x":10, "y":5.5, "w":1.25}, {"label":"Win", "x":11.25, "y":5.5, "w":1.25}, {"label":"Menu", "x":12.5, "y":5.5, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":5.5, "w":1.25}, {"label":"\u2190", "x":15.25, "y":5.5}, {"label":"\u2193", "x":16.25, "y":5.5}, {"label":"\u2192", "x":17.25, "y":5.5}]
+    },
+    "LAYOUT_tkl_iso": {
+      "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6.5, "y":0}, {"label":"F6", "x":7.5, "y":0}, {"label":"F7", "x":8.5, "y":0}, {"label":"F8", "x":9.5, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, {"label":"F11", "x":13, "y":0}, {"label":"F12", "x":14, "y":0}, {"label":"PrtSc", "x":15.25, "y":0}, {"label":"Scroll Lock", "x":16.25, "y":0}, {"label":"Pause", "x":17.25, "y":0}, {"label":"\u00ac", "x":0, "y":1.5}, {"label":"!", "x":1, "y":1.5}, {"label":"\"", "x":2, "y":1.5}, {"label":"\u00a3", "x":3, "y":1.5}, {"label":"$", "x":4, "y":1.5}, {"label":"%", "x":5, "y":1.5}, {"label":"^", "x":6, "y":1.5}, {"label":"&", "x":7, "y":1.5}, {"label":"*", "x":8, "y":1.5}, {"label":"(", "x":9, "y":1.5}, {"label":")", "x":10, "y":1.5}, {"label":"_", "x":11, "y":1.5}, {"label":"+", "x":12, "y":1.5}, {"label":"Backspace", "x":13, "y":1.5, "w":2}, {"label":"Insert", "x":15.25, "y":1.5}, {"label":"Home", "x":16.25, "y":1.5}, {"label":"PgUp", "x":17.25, "y":1.5}, {"label":"Tab", "x":0, "y":2.5, "w":1.5}, {"label":"Q", "x":1.5, "y":2.5}, {"label":"W", "x":2.5, "y":2.5}, {"label":"E", "x":3.5, "y":2.5}, {"label":"R", "x":4.5, "y":2.5}, {"label":"T", "x":5.5, "y":2.5}, {"label":"Y", "x":6.5, "y":2.5}, {"label":"U", "x":7.5, "y":2.5}, {"label":"I", "x":8.5, "y":2.5}, {"label":"O", "x":9.5, "y":2.5}, {"label":"P", "x":10.5, "y":2.5}, {"label":"{", "x":11.5, "y":2.5}, {"label":"}", "x":12.5, "y":2.5}, {"label":"Delete", "x":15.25, "y":2.5}, {"label":"End", "x":16.25, "y":2.5}, {"label":"PgDn", "x":17.25, "y":2.5}, {"label":"Caps Lock", "x":0, "y":3.5, "w":1.75}, {"label":"A", "x":1.75, "y":3.5}, {"label":"S", "x":2.75, "y":3.5}, {"label":"D", "x":3.75, "y":3.5}, {"label":"F", "x":4.75, "y":3.5}, {"label":"G", "x":5.75, "y":3.5}, {"label":"H", "x":6.75, "y":3.5}, {"label":"J", "x":7.75, "y":3.5}, {"label":"K", "x":8.75, "y":3.5}, {"label":"L", "x":9.75, "y":3.5}, {"label":":", "x":10.75, "y":3.5}, {"label":"@", "x":11.75, "y":3.5}, {"label":"~", "x":12.75, "y":3.5}, {"label":"Enter", "x":13.75, "y":2.5, "w":1.25, "h":2}, {"label":"Shift", "x":0, "y":4.5, "w":1.25}, {"label":"|", "x":1.25, "y":4.5}, {"label":"Z", "x":2.25, "y":4.5}, {"label":"X", "x":3.25, "y":4.5}, {"label":"C", "x":4.25, "y":4.5}, {"label":"V", "x":5.25, "y":4.5}, {"label":"B", "x":6.25, "y":4.5}, {"label":"N", "x":7.25, "y":4.5}, {"label":"M", "x":8.25, "y":4.5}, {"label":"<", "x":9.25, "y":4.5}, {"label":">", "x":10.25, "y":4.5}, {"label":"?", "x":11.25, "y":4.5}, {"label":"Shift", "x":12.25, "y":4.5, "w":2.75}, {"label":"\u2191", "x":16.25, "y":4.5}, {"label":"Ctrl", "x":0, "y":5.5, "w":1.25}, {"label":"Win", "x":1.25, "y":5.5, "w":1.25}, {"label":"Alt", "x":2.5, "y":5.5, "w":1.25}, {"x":3.75, "y":5.5, "w":6.25}, {"label":"AltGr", "x":10, "y":5.5, "w":1.25}, {"label":"Win", "x":11.25, "y":5.5, "w":1.25}, {"label":"Menu", "x":12.5, "y":5.5, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":5.5, "w":1.25}, {"label":"\u2190", "x":15.25, "y":5.5}, {"label":"\u2193", "x":16.25, "y":5.5}, {"label":"\u2192", "x":17.25, "y":5.5}]
+    }
+  }
+}

keyboards/lfkeyboards/lfk87/keymaps/ca178858/keymap.c

@@ -1,11 +1,8 @@
-#include "lfk87.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
-#include "process_tap_dance.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,  // matches MF68 layout
@@ -34,80 +31,86 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI |CTRL |Func|   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DELETE, KC_END, KC_PGDN, \
-    KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,  \
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LALT, KC_LGUI, KC_SPC, KC_RGUI, KC_RCTL, MO(FUNC), MO(SETTINGS), KC_LEFT, KC_DOWN, KC_RGHT),
-    /* Keymap DEFAULT_TKL: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|       ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |       | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|    |Alt |      Space            |ALT |    |CTRL |Func|   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-[DEFAULT_WKL] = LAYOUT(
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SLCK, KC_PAUS, \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DELETE, KC_END, KC_PGDN, \
-    KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,  \
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN, KC_RGHT),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |CTRL |Func|   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [VANILLA] = LAYOUT_tkl_ansi(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_0,    KC_1,     KC_2,              KC_3,    KC_4,    KC_5,    \
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,           KC_INS,  KC_HOME, KC_PGUP, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,           KC_DEL,  KC_END,  KC_PGDN, \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                                       \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,                    KC_UP,            \
+    KC_LCTL, KC_LALT, KC_LGUI,                            KC_SPC,                             KC_RGUI, KC_RCTL, MO(FUNC), MO(SETTINGS),      KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
 
-    /* Keymap DEFAULT_OSX: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl| Opt |Cmd |      Space           |Cmd |Opt |CTRL |Func|   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-[DEFAULT_OSX] = LAYOUT(
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_SLCK, KC_PAUS, LALT(KC_F5), \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DELETE, KC_END, KC_PGDN, \
-    TD(TD_ESC_FUNC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,  \
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LALT, KC_LGUI, KC_SPC, KC_RGUI, KC_RCTL, MO(FUNC),MO(SETTINGS), KC_LEFT, KC_DOWN, KC_RGHT),
-[CS_GO] = LAYOUT(
-   KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,   KC_TR,   KC_TR,  KC_TR, \
-   KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,   KC_TR,   KC_FN0, KC_TR, KC_TR, \
-   KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,  KC_TR,   KC_TR,  KC_TR, KC_TR, \
-   KC_LCTL,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,      KC_TR, \
-   KC_TR,     KC_TR,  KC_TR,  KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,          KC_TR,           KC_TR, \
-   KC_TR,  KC_TR, KC_TR,                  KC_TR,                           KC_TR, KC_TR, KC_TR,  KC_TR,  KC_TR,  KC_TR, KC_TR),
+  /* Keymap DEFAULT_TKL: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|       ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |       | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|    |Alt |      Space            |ALT |    |CTRL |Func|   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [DEFAULT_WKL] = LAYOUT_tkl_ansi(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,        KC_PSCR, KC_SLCK, KC_PAUS, \
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,       KC_INS,  KC_HOME, KC_PGUP, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,       KC_DEL,  KC_END,  KC_PGDN, \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,                                   \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                   KC_RSFT,                KC_UP,            \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_RCTL, MO(FUNC),      KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
+
+  /* Keymap DEFAULT_OSX: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl| Opt |Cmd |      Space           |Cmd |Opt |CTRL |Func|   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [DEFAULT_OSX] = LAYOUT_tkl_ansi(
+    KC_ESC,                   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,   KC_F12,             KC_SLCK, KC_PAUS, LALT(KC_F5), \
+    KC_GRV,          KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,            KC_INS,  KC_HOME, KC_PGUP,     \
+    KC_TAB,          KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,            KC_DEL,  KC_END,  KC_PGDN,     \
+    TD(TD_ESC_FUNC), KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                                            \
+    KC_LSFT,         KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,                     KC_UP,                \
+    KC_LCTL,         KC_LALT, KC_LGUI,                            KC_SPC,                             KC_RGUI, KC_RCTL, MO(FUNC), MO(SETTINGS),       KC_LEFT, KC_DOWN, KC_RGHT      \
+  ),
+
+  [CS_GO] = LAYOUT_tkl_ansi(
+    _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,      _______, _______, _______, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,      KC_FN0,  _______, _______, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,      _______, _______, _______, \
+    KC_LCTL, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,                                 \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                   _______,               _______,          \
+    _______, _______, _______,                            _______,                            _______, _______, _______, _______,      _______, _______, _______  \
+  ),
 
   /* Keymap FUNCTION: Function Layer
    * ,-------------------------------------------------------------.  ,--------------.
@@ -124,36 +127,38 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
    * `------------------------------------------------------'          `-------------'
    */
-[FUNC] = LAYOUT(
-   KC_ESC, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,                        KC_PSCR, KC_SLCK, KC_PAUS, \
-   KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,               KC_DEL,  TO(CS_GO), KC_TR, KC_TR, \
-   KC_NO,KC_PGUP, KC_UP, KC_PGDN, KC_HOME, KC_NO, KC_NO, KC_NO, KC_UP, KC_NO, KC_NO, KC_NO, KC_NO,               KC_NO,   KC_TR, KC_TR, KC_TR, \
-   KC_TR, KC_LEFT, KC_DOWN, KC_RGHT, KC_END, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NO,            KC_NO, \
-   KC_TR,    KC_NO,  KC_DEL,  KC_NO,  KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,   TG(SETTINGS),                 KC_TR, \
-   KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,  KC_TR,            KC_TR,  KC_TR, KC_TR),
+  [FUNC] = LAYOUT_tkl_ansi(
+    KC_ESC,           _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,           KC_PSCR,   KC_SLCK, KC_PAUS, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,            TO(CS_GO), _______, _______, \
+    XXXXXXX, KC_PGUP, KC_UP,   KC_PGDN, KC_HOME, XXXXXXX, XXXXXXX, XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,           _______,   _______, _______, \
+    _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,  XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                                        \
+    _______, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),                 _______,          \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______, _______,             _______, _______, _______  \
+  ),
 
-   /* Keymap SETTINGS: Settings Layer
-    * ,-----------------------------------------------------------.     ,-------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * |LayClr|   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
-    * |-----------------------------------------------------------|    |-------------|
-    * |Debug|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
-    * |-----------------------------------------------------------|    `-------------'
-    * |AU_TOG |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-    * |-----------------------------------------------------------|  ,----.
-    * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |  |Hue+|
-    * |------------------------------------------------------------------------.
-    * |    |    |    |      Print Debug      |    |    |     |  |Sat-|Hue-|Sat+|
-    * `------------------------------------------------------'  `--------------'
-    */
-[SETTINGS] = LAYOUT(
-  KC_FN13,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC,            KC_NO,   KC_NO,   KC_NO,
-  KC_FN0,KC_FN3,KC_FN4,KC_FN5, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC, BL_TOGG,  RGB_TOG, RGB_VAI, KC_NO,
-  MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,    KC_FN2,  RGB_MOD, RGB_VAD, KC_NO,
-  AU_TOG, KC_FN6,KC_FN8, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,            RESET,
-  KC_FN10, KC_FN7,KC_FN9, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,                 KC_FN0,           RGB_HUI,
-  KC_NO, KC_NO, KC_NO,                  KC_FN12,                           KC_NO, KC_NO, KC_NO, KC_TR,     RGB_SAD, RGB_HUD, RGB_SAI),
+  /* Keymap SETTINGS: Settings Layer
+   * ,-----------------------------------------------------------.     ,-------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * |LayClr|   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
+   * |-----------------------------------------------------------|    |-------------|
+   * |Debug|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
+   * |-----------------------------------------------------------|    `-------------'
+   * |AU_TOG |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
+   * |-----------------------------------------------------------|  ,----.
+   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |  |Hue+|
+   * |------------------------------------------------------------------------.
+   * |    |    |    |      Print Debug      |    |    |     |  |Sat-|Hue-|Sat+|
+   * `------------------------------------------------------'  `--------------'
+   */
+  [SETTINGS] = LAYOUT_tkl_ansi(
+    KC_FN13,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,       XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN0,  KC_FN3,  KC_FN4,  KC_FN5,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,      RGB_TOG, RGB_VAI, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,       RGB_MOD, RGB_VAD, XXXXXXX, \
+    AU_TOG,  KC_FN6,  KC_FN8,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                                   \
+    KC_FN10, KC_FN7,  KC_FN9,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   KC_FN0,                RGB_HUI,          \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX, _______,      RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 void tap_esc_func_finished(qk_tap_dance_state_t *state, void *user_data) {

keyboards/lfkeyboards/lfk87/keymaps/default/keymap.c

@@ -1,10 +1,8 @@
-#include "lfk87.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,  // matches MF68 layout
@@ -24,73 +22,77 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SLCK, KC_PAUS, \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DELETE, KC_END, KC_PGDN, \
-    KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,  \
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
-    /* Keymap FUNCTION: Function Layer
-    * ,-------------------------------------------------------------.  ,--------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
-    * |-------------------------------------------------------------|  |--------------|
-    * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
-    * |-------------------------------------------------------------|  `--------------'
-    * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
-    * |-------------------------------------------------------------|       ,----.
-    * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
-    * |-------------------------------------------------------------'   ,-------------.
-    * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
-    * `------------------------------------------------------'          `-------------'
-    */
-[FUNC] = LAYOUT(
-    KC_ESC, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,                        KC_PSCR, KC_SLCK, KC_PAUS, \
-    KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,               KC_DEL,  KC_TR, KC_TR, KC_TR, \
-    KC_NO,KC_NO, KC_PGUP, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_UP, KC_NO, KC_NO, KC_NO, KC_NO,               KC_NO,   KC_TR, KC_TR, KC_TR, \
-    KC_TR, KC_HOME, KC_PGDN, KC_END, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NO,            KC_NO, \
-    KC_TR,    KC_NO,  KC_DEL,  KC_NO,  KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,   TG(SETTINGS),                 KC_TR, \
-    KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,  KC_TR,            KC_TR,  KC_TR, KC_TR),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [VANILLA] = LAYOUT_tkl_ansi(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,   KC_F12,       KC_PSCR, KC_SLCK, KC_PAUS, \
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,      KC_DEL,  KC_END,  KC_PGDN, \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                                  \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,               KC_UP,            \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL,      KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
 
-    /* Keymap SETTINGS: Settings Layer
-    * ,-----------------------------------------------------------.     ,-------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
-    * |-----------------------------------------------------------|    |-------------|
-    * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
-    * |-----------------------------------------------------------|    `-------------'
-    * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-    * |-----------------------------------------------------------|      ,----.
-    * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
-    * |--------------------------------------------------------------------------.
-    * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
-    * `----------------------------------------------------------------------------'
-    */
-[SETTINGS] = LAYOUT(
-    KC_FN0,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC,            KC_NO,   KC_NO,   KC_NO,
-    KC_FN0,KC_NO,KC_NO,KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC, BL_TOGG,  RGB_TOG, RGB_VAI, KC_NO,
-    MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,    KC_FN2,  RGB_MOD, RGB_VAD, KC_NO,
-    AU_TOG, KC_F1,KC_FN3, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,            RESET,
-    KC_FN5, KC_FN2,KC_FN4, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,                 KC_NO,           RGB_HUI,
-    KC_NO, KC_NO, KC_NO,                  KC_FN12,                           KC_NO, KC_NO, KC_NO, KC_TR,     RGB_SAD, RGB_HUD, RGB_SAI),
+  /* Keymap FUNCTION: Function Layer
+   * ,-------------------------------------------------------------.  ,--------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
+   * |-------------------------------------------------------------|  |--------------|
+   * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
+   * |-------------------------------------------------------------|  `--------------'
+   * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
+   * |-------------------------------------------------------------|       ,----.
+   * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
+   * |-------------------------------------------------------------'   ,-------------.
+   * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
+   * `------------------------------------------------------'          `-------------'
+   */
+  [FUNC] = LAYOUT_tkl_ansi(
+    KC_ESC,           _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,           KC_PSCR, KC_SLCK, KC_PAUS, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,            _______, _______, _______, \
+    XXXXXXX, XXXXXXX, KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,           _______, _______, _______, \
+    _______, KC_HOME, KC_PGDN, KC_END,  XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                                      \
+    _______, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),               _______,          \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______, _______,           _______, _______, _______  \
+  ),
+
+  /* Keymap SETTINGS: Settings Layer
+   * ,------------------------------------------------------------.  ,-------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12 |  |Prnt|ScLk|Paus|
+   * |------------------------------------------------------------|  |--------------|
+   * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl |  |RGB Tog |Val+|
+   * |------------------------------------------------------------|  |-------------|
+   * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|  |RGB Mode|Val-|
+   * |------------------------------------------------------------|  `-------------'
+   * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST   |
+   * |------------------------------------------------------------|       ,----.
+   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr  |       |Hue+|
+   * |------------------------------------------------------------------------------.
+   * |    |    |    |                        |    |    |    |     |  |Sat-|Hue-|Sat+|
+   * `------------------------------------------------------------------------------'
+   */
+  [SETTINGS] = LAYOUT_tkl_ansi(
+    KC_FN0,           XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,       XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,      RGB_TOG, RGB_VAI, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,       RGB_MOD, RGB_VAD, XXXXXXX, \
+    AU_TOG,  KC_F1,   KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                                   \
+    KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX,               RGB_HUI,          \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX, _______,      RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {
@@ -100,7 +102,7 @@ const uint16_t PROGMEM fn_actions[] = {
     ACTION_FUNCTION(LFK_CLICK_TIME_LONGER),                   // FN3 - Increase length of audio click
     ACTION_FUNCTION(LFK_CLICK_TIME_SHORTER),                  // FN4 - Decrease length of audio click
     ACTION_FUNCTION(LFK_CLICK_TOGGLE),                        // FN5 - Toggle audio click
-  };
+};
 
 
 const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)

keyboards/lfkeyboards/lfk87/keymaps/gbchk/keymap.c

@@ -1,10 +1,8 @@
-#include "lfk87.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,  // matches MF68 layout
@@ -24,73 +22,77 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, LGUI(KC_D), KC_F6, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, KC_PSCR, KC_SLCK, KC_PAUS, \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DELETE, KC_END, KC_PGDN, \
-    KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,  \
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
-    /* Keymap FUNCTION: Function Layer
-    * ,-------------------------------------------------------------.  ,--------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
-    * |-------------------------------------------------------------|  |--------------|
-    * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
-    * |-------------------------------------------------------------|  `--------------'
-    * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
-    * |-------------------------------------------------------------|       ,----.
-    * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
-    * |-------------------------------------------------------------'   ,-------------.
-    * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
-    * `------------------------------------------------------'          `-------------'
-    */
-[FUNC] = LAYOUT(
-    KC_ESC, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,                        KC_PSCR, KC_SLCK, KC_PAUS, \
-    KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,               KC_DEL,  KC_TR, KC_TR, KC_TR, \
-    KC_NO,KC_NO, KC_PGUP, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_UP, KC_NO, KC_NO, KC_NO, KC_NO,               KC_NO,   KC_TR, KC_TR, KC_TR, \
-    KC_TR, KC_HOME, KC_PGDN, KC_END, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NO,            KC_NO, \
-    KC_TR,    KC_NO,  KC_DEL,  KC_NO,  KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,   TG(SETTINGS),                 KC_TR, \
-    KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,  KC_TR,            KC_TR,  KC_TR, KC_TR),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [VANILLA] = LAYOUT_tkl_ansi(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   LGUI(KC_D), KC_F6,   KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD,  KC_VOLU,      KC_PSCR, KC_SLCK, KC_PAUS, \
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,       KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,       KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,      KC_DEL,  KC_END,  KC_PGDN, \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,       KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                                  \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,       KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,               KC_UP,            \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL,      KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
 
-    /* Keymap SETTINGS: Settings Layer
-    * ,-----------------------------------------------------------.     ,-------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
-    * |-----------------------------------------------------------|    |-------------|
-    * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
-    * |-----------------------------------------------------------|    `-------------'
-    * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-    * |-----------------------------------------------------------|      ,----.
-    * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
-    * |--------------------------------------------------------------------------.
-    * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
-    * `----------------------------------------------------------------------------'
-    */
-[SETTINGS] = LAYOUT(
-    KC_FN0,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC,            KC_NO,   KC_NO,   KC_NO,
-    KC_FN0,KC_NO,KC_NO,KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC, BL_TOGG,  RGB_TOG, RGB_VAI, KC_NO,
-    MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,    KC_FN2,  RGB_MOD, RGB_VAD, KC_NO,
-    AU_TOG, KC_F1,KC_FN3, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,            RESET,
-    KC_FN5, KC_FN2,KC_FN4, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,                 KC_NO,           RGB_HUI,
-    KC_NO, KC_NO, KC_NO,                  KC_FN12,                           KC_NO, KC_NO, KC_NO, KC_TR,     RGB_SAD, RGB_HUD, RGB_SAI),
+  /* Keymap FUNCTION: Function Layer
+   * ,-------------------------------------------------------------.  ,--------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
+   * |-------------------------------------------------------------|  |--------------|
+   * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
+   * |-------------------------------------------------------------|  `--------------'
+   * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
+   * |-------------------------------------------------------------|       ,----.
+   * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
+   * |-------------------------------------------------------------'   ,-------------.
+   * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
+   * `------------------------------------------------------'          `-------------'
+   */
+  [FUNC] = LAYOUT_tkl_ansi(
+    KC_ESC,           _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,           KC_PSCR, KC_SLCK, KC_PAUS, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,            _______, _______, _______, \
+    XXXXXXX, XXXXXXX, KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,           _______, _______, _______, \
+    _______, KC_HOME, KC_PGDN, KC_END,  XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                                      \
+    _______, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),               _______,          \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______, _______,           _______, _______, _______  \
+  ),
+
+  /* Keymap SETTINGS: Settings Layer
+   * ,-----------------------------------------------------------.     ,-------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
+   * |-----------------------------------------------------------|    |-------------|
+   * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
+   * |-----------------------------------------------------------|    `-------------'
+   * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
+   * |-----------------------------------------------------------|      ,----.
+   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
+   * |--------------------------------------------------------------------------.
+   * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
+   * `----------------------------------------------------------------------------'
+   */
+  [SETTINGS] = LAYOUT_tkl_ansi(
+    KC_FN0,           XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,       XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,      RGB_TOG, RGB_VAI, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,       RGB_MOD, RGB_VAD, XXXXXXX, \
+    AU_TOG,  KC_F1,   KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                                   \
+    KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX,               RGB_HUI,          \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX, _______,      RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/lfkeyboards/lfk87/keymaps/iso/keymap.c

@@ -1,10 +1,8 @@
-#include "lfk87.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,
@@ -24,28 +22,30 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT_iso(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  Ret|  | Del| End|PgDn|
-    * |--------------------------------------------------------.  |  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  # |  |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shft| \ |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI | Func|CTRL|   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-    KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_LSCR, KC_PAUS, \
-    KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP, \
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_ENT, KC_DELETE, KC_END, KC_PGDN, \
-    KC_LCAP, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS,  \
-    KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, \
-    KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+  * ,-----------------------------------------------------------------------------.
+  * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+  * |-----------------------------------------------------------|  |--------------|
+  * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+  * |-----------------------------------------------------------|  |--------------|
+  * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  Ret|  | Del| End|PgDn|
+  * |--------------------------------------------------------.  |  `--------------'
+  * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  # |  |
+  * |-----------------------------------------------------------|        ,----.
+  * |Shft| \ |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+  * |-----------------------------------------------------------|   ,-------------.
+  * |Ctrl|Gui |Alt |      Space            |ALT |GUI | Func|CTRL|   |Lft| Dn |Rig |
+  * `-----------------------------------------------------------'   `-------------'
+  */
+  [VANILLA] = LAYOUT_tkl_iso(
+    KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,   KC_F12,       KC_PSCR, KC_LSCR, KC_PAUS, \
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,      KC_INS,  KC_HOME, KC_PGUP, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,                KC_DEL,  KC_END,  KC_PGDN, \
+    KC_LCAP, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS,  KC_ENT,                                  \
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,           KC_RSFT,               KC_UP,            \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL,      KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
+
   /* Keymap FUNCTION: Function Layer
    * ,-------------------------------------------------------------.  ,--------------.
    * |     |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
@@ -61,13 +61,14 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Func|Win |Alt |         PgD             |ALT |GUI | Func|CTRL|   |Lft| Dn |Rig |
    * `-------------------------------------------------------------'   `-------------'
    */
-[FUNC] = LAYOUT_iso(
-   KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,                        KC_PSCR, KC_SLCK, KC_PAUS, \
-   KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,               KC_DEL,  KC_TR, KC_TR, KC_TR, \
-   KC_NO,KC_NO, KC_PGUP, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_UP, KC_NO, KC_NO, KC_NO, KC_NO,               KC_NO,   KC_TR, KC_TR, KC_TR, \
-   KC_TR, KC_HOME, KC_PGDN, KC_END, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NO,            KC_NO, \
-   KC_TR,KC_NO, KC_NO,  KC_DEL,  KC_NO,  KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,   TG(SETTINGS),                 KC_TR, \
-   KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,  KC_TR,            KC_TR,  KC_TR, KC_TR),
+  [FUNC] = LAYOUT_tkl_iso(
+    _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,           KC_PSCR, KC_SLCK, KC_PAUS, \
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,            _______, _______, _______, \
+    XXXXXXX, XXXXXXX, KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                    _______, _______, _______, \
+    _______, KC_HOME, KC_PGDN, KC_END,  XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                                      \
+    _______, XXXXXXX, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,          TG(SETTINGS),               _______,          \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______, _______,           _______, _______, _______  \
+   ),
 
    /* Keymap SETTINGS: Settings Layer
     * ,-----------------------------------------------------------.     ,-------------.
@@ -84,13 +85,14 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     * |    |    |    |                             |    |    |  |  |Sat-|Hue-|Sat+|
     * `------------------------------------------------------'  `--------------'
     */
-[SETTINGS] = LAYOUT_iso(
-  KC_NO,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC,            KC_NO,   KC_NO,   KC_NO,
-  KC_FN0,KC_FN3,KC_FN4,KC_FN5, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC, BL_TOGG,  RGB_TOG, RGB_VAI, KC_NO,
-  MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,     RESET,  RGB_MOD, RGB_VAD, KC_NO,
-  AU_TOG,  KC_FN3,KC_FN5, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,            KC_NO,
-  KC_FN7, KC_NO, KC_FN4, KC_FN6, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,             KC_FN0,           RGB_HUI,
-  KC_NO, KC_NO, KC_NO,                  KC_NO,                           KC_NO, KC_NO, KC_NO, KC_FN0,     RGB_SAD, RGB_HUD, RGB_SAI),
+  [SETTINGS] = LAYOUT_tkl_iso(
+    XXXXXXX,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,       XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN0,  KC_FN3,  KC_FN4,  KC_FN5,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,      RGB_TOG, RGB_VAI, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,               RGB_MOD, RGB_VAD, XXXXXXX, \
+    AU_TOG,  KC_FN3,  KC_FN5,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RESET,                                   \
+    KC_FN7,  XXXXXXX, KC_FN4,  KC_FN6,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,          KC_FN0,                RGB_HUI,          \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            XXXXXXX,                            XXXXXXX, XXXXXXX, XXXXXXX, KC_FN0,       RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/lfkeyboards/lfk87/lfk87.c

@@ -206,7 +206,7 @@ const uint8_t rgb_sequence[] = {
 //             /   |
 //             Device
 const uint8_t switch_leds[MATRIX_ROWS][MATRIX_COLS] =
-LAYOUT(
+LAYOUT_tkl_ansi(
   0x19, 0x18,   0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94,   0x93,   0x92, 0x91,
   0x29, 0x28,    0x27,  0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3,   0xA2, 0xA1,
   0x39, 0x38,      0x37,  0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5,     0xB3,

keyboards/lfkeyboards/lfk87/lfk87.h

@@ -55,85 +55,88 @@ enum action_functions {
 void reset_keyboard_kb(void);
 void click(uint16_t freq, uint16_t duration);
 
-#define k00 KC_NO
+#define ___ KC_NO
+
 #ifdef LFK_TKL_REV_A
-    #ifndef LAYOUT
-        #define LAYOUT( \
-            k11,       k13, k14, k15, k16,    k17, k18, k19, k1a,     k1b, k1c, k1d, k1e,   k1f, k1g, k1h, \
-            k21,  k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d,        k2e,   k2f, k2g, k2h, \
-            k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d,      k3e,   k3f, k3g, k3h, \
-            k41,     k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c,          k4d, \
-            k51,      k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c,              k5d,        k5g, \
-            k61,   k62,   k63,                 k67,             k6b,   k6c,   k6d,   k6e,   k6f, k6g, k6h  \
+    #ifndef LAYOUT_tkl_ansi
+        #define LAYOUT_tkl_ansi( \
+            k11,       k13, k14, k15, k16,    k17, k18, k19, k1a,    k1b, k1c, k1d, k1e,   k1f, k1g, k1h, \
+            k21,  k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d,       k2e,   k2f, k2g, k2h, \
+            k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d,     k3e,   k3f, k3g, k3h, \
+            k41,     k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c,         k4d, \
+            k51,      k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c,             k5d,        k5g, \
+            k61,   k62,   k63,                 k67,            k6b,   k6c,   k6d,   k6e,   k6f, k6g, k6h  \
         ) \
         { \
-            {k11, k00, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k1e, k1f, k1g, k1h}, \
-            {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h}, \
-            {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g, k3h}, \
-            {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, k00, k00, k00, k00}, \
-            {k51, k00, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, k00, k00, k5g, k00}, \
-            {k61, k62, k63, k00, k00, k00, k67, k00, k00, k00, k6b, k6c, k6d, k6e, k6f, k6g, k6h}, \
+            { k11, ___, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k1e, k1f, k1g, k1h }, \
+            { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h }, \
+            { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g, k3h }, \
+            { k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, ___, ___, ___, ___ }, \
+            { k51, ___, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, ___, ___, k5g, ___ }, \
+            { k61, k62, k63, ___, ___, ___, k67, ___, ___, ___, k6b, k6c, k6d, k6e, k6f, k6g, k6h }, \
         }
 
-    #endif //!KEYMAP#endif
-    #ifndef LAYOUT_iso
-        #define LAYOUT_iso( \
-            k11,       k13, k14, k15, k16,    k17, k18, k19, k1a,     k1b, k1c, k1d, k1e,   k1f, k1g, k1h, \
-            k21,  k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d,        k2e,   k2f, k2g, k2h, \
-            k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d,      k3e,   k3f, k3g, k3h, \
-            k41,     k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c,          k4d, \
-            k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c,              k5d,        k5g, \
-            k61,   k62,   k63,                 k67,             k6b,   k6c,   k6d,   k6e,   k6f, k6g, k6h  \
+    #endif // !LAYOUT_tkl_ansi
+    #ifndef LAYOUT_tkl_iso
+        #define LAYOUT_tkl_iso( \
+            k11,       k13, k14, k15, k16,    k17, k18, k19, k1a,    k1b, k1c, k1d, k1e,   k1f, k1g, k1h, \
+            k21,  k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d,       k2e,   k2f, k2g, k2h, \
+            k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d,            k3f, k3g, k3h, \
+            k41,     k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d,    k3e, \
+            k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c,             k5d,        k5g, \
+            k61,   k62,   k63,                 k67,            k6b,   k6c,   k6d,   k6e,   k6f, k6g, k6h  \
         ) \
         { \
-            {k11, k00, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k1e, k1f, k1g, k1h}, \
-            {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h}, \
-            {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g, k3h}, \
-            {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, k00, k00, k00, k00}, \
-            {k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, k00, k00, k5g, k00}, \
-            {k61, k62, k63, k00, k00, k00, k67, k00, k00, k00, k6b, k6c, k6d, k6e, k6f, k6g, k6h}, \
+            { k11, ___, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k1e, k1f, k1g, k1h }, \
+            { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h }, \
+            { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g, k3h }, \
+            { k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, ___, ___, ___, ___ }, \
+            { k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, ___, ___, k5g, ___ }, \
+            { k61, k62, k63, ___, ___, ___, k67, ___, ___, ___, k6b, k6c, k6d, k6e, k6f, k6g, k6h }, \
         }
-    #endif //!ISO_KEYMAP
+
+    #endif // !LAYOUT_tkl_iso
 #else  // RevC+ keymaps
-    #ifndef LAYOUT
-        #define LAYOUT( \
-            k71,      k11, k12, k13, k14,      k15, k16, k17, k18,      k19, k1a, k1b, k1c,   k1e, k1f, k1g, \
-            k72, k73, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b,           k2c,   k2e, k2f, k2g, \
-            k74,  k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c,          k3d,   k3e, k3f, k3g, \
-            k61,   k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b,              k4c, \
-            k62,    k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b,                  k5c,        k5f, \
-            k63,   k64,   k65,                 k67,               k6a,   k6b,   k6c,   k6d,   k6e, k6f, k6g  \
+    #ifndef LAYOUT_tkl_ansi
+        #define LAYOUT_tkl_ansi( \
+            k71,       k11, k12, k13, k14,    k15, k16, k17, k18,    k19, k1a, k1b, k1c,   k1e, k1f, k1g, \
+            k72,  k73, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b,       k2c,   k2e, k2f, k2g, \
+            k74,    k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c,     k3d,   k3e, k3f, k3g, \
+            k61,     k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b,         k4c, \
+            k62,      k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b,             k5c,        k5f, \
+            k63,   k64,   k65,                 k67,            k6a,   k6b,   k6c,   k6d,   k6e, k6f, k6g  \
         ) \
         { \
-            {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k00, k1e, k1f, k1g}, \
-            {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k00, k2e, k2f, k2g}, \
-            {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g}, \
-            {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k00, k00, k00, k00}, \
-            {k00, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k00, k00, k5f, k00}, \
-            {k61, k62, k63, k64, k65, k00, k67, k00, k00, k6a, k6b, k6c, k6d, k6e, k6f, k6g}, \
-            {k71, k72, k73, k74, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00}, \
+            { k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, ___, k1e, k1f, k1g }, \
+            { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, ___, k2e, k2f, k2g }, \
+            { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g }, \
+            { k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, ___, ___, ___, ___ }, \
+            { ___, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, ___, ___, k5f, ___ }, \
+            { k61, k62, k63, k64, k65, ___, k67, ___, ___, k6a, k6b, k6c, k6d, k6e, k6f, k6g }, \
+            { k71, k72, k73, k74, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___ }, \
         }
 
-    #endif //!KEYMAP#endif
-    #ifndef LAYOUT_iso
-        #define LAYOUT_iso( \
-            k71,      k11, k12, k13, k14,      k15, k16, k17, k18,      k19, k1a, k1b, k1c,   k1e, k1f, k1g, \
-            k72, k73, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b,           k2c,   k2e, k2f, k2g, \
-            k74,  k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c,          k3d,   k3e, k3f, k3g, \
-            k61,   k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b,              k4c, \
-            k62,  k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b,               k5c,        k5f, \
-            k63,   k64,   k65,                 k67,               k6a,   k6b,   k6c,   k6d,   k6e, k6f, k6g  \
+    #endif // !LAYOUT_tkl_ansi
+    #ifndef LAYOUT_tkl_iso
+        #define LAYOUT_tkl_iso( \
+            k71,       k11, k12, k13, k14,    k15, k16, k17, k18,    k19, k1a, k1b, k1c,   k1e, k1f, k1g, \
+            k72,  k73, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b,       k2c,   k2e, k2f, k2g, \
+            k74,    k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c,            k3e, k3f, k3g, \
+            k61,     k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c,    k3d, \
+            k62, k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b,             k5c,        k5f, \
+            k63,   k64,   k65,                 k67,            k6a,   k6b,   k6c,   k6d,   k6e, k6f, k6g  \
         ) \
         { \
-            {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k00, k1e, k1f, k1g}, \
-            {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k00, k2e, k2f, k2g}, \
-            {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g}, \
-            {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k00, k00, k00, k00}, \
-            {k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k00, k00, k5f, k00}, \
-            {k61, k62, k63, k64, k65, k00, k67, k00, k00, k6a, k6b, k6c, k6d, k6e, k6f, k6g}, \
-            {k71, k72, k73, k74, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00, k00}, \
+            { k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, ___, k1e, k1f, k1g }, \
+            { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, ___, k2e, k2f, k2g }, \
+            { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, k3e, k3f, k3g }, \
+            { k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, ___, ___, ___, ___ }, \
+            { k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, ___, ___, k5f, ___ }, \
+            { k61, k62, k63, k64, k65, ___, k67, ___, ___, k6a, k6b, k6c, k6d, k6e, k6f, k6g }, \
+            { k71, k72, k73, k74, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___ }, \
         }
-    #endif //!LAYOUT_iso
+
+    #endif // !LAYOUT_tkl_iso
 #endif //Rev
 
 #endif //LFK87_H

keyboards/lfkeyboards/lfk87/rules.mk

@@ -29,3 +29,5 @@ F_USB = $(F_CPU)
 
 # Interrupt driven control endpoint task(+60)
 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+LAYOUTS = tkl_ansi tkl_iso

keyboards/lfkeyboards/lfkpad/info.json

@@ -0,0 +1,12 @@
+{
+  "keyboard_name": "LFKPad",
+  "url": "",
+  "maintainer": "qmk",
+  "width": 4,
+  "height": 6,
+  "layouts": {
+    "LAYOUT_numpad_6x4": {
+      "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"Tab", "x":1, "y":0}, {"label":"=", "x":2, "y":0}, {"label":"Fn", "x":3, "y":0}, {"label":"Num Lock", "x":0, "y":1}, {"label":"/", "x":1, "y":1}, {"label":"*", "x":2, "y":1}, {"label":"-", "x":3, "y":1}, {"label":"7", "x":0, "y":2}, {"label":"8", "x":1, "y":2}, {"label":"9", "x":2, "y":2}, {"label":"4", "x":0, "y":3}, {"label":"5", "x":1, "y":3}, {"label":"6", "x":2, "y":3}, {"label":"+", "x":3, "y":2, "h":2}, {"label":"1", "x":0, "y":4}, {"label":"2", "x":1, "y":4}, {"label":"3", "x":2, "y":4}, {"label":"0", "x":0, "y":5, "w":2}, {"label":".", "x":2, "y":5}, {"label":"Enter", "x":3, "y":4, "h":2}]
+    }
+  }
+}

keyboards/lfkeyboards/lfkpad/keymaps/default/keymap.c

@@ -1,24 +1,27 @@
-#include "lfkpad.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
+
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[0] = LAYOUT( /* Base */
-  KC_ESC,   KC_TAB,  KC_PEQL, MO(1), \
-  KC_LNUM,  KC_PSLS, KC_PAST, KC_PMNS, \
-  KC_P7,    KC_P8,   KC_P9,   KC_PPLS, \
-  KC_P4,    KC_P5,   KC_P6, \
-  KC_P1,    KC_P2,   KC_P3,   KC_PENT, \
-  KC_P0,    KC_PDOT),
+  [0] = LAYOUT_numpad_6x4( /* Base */
+    KC_ESC,   KC_TAB,   KC_PEQL,  MO(1),   \
+    KC_LNUM,  KC_PSLS,  KC_PAST,  KC_PMNS, \
+    KC_P7,    KC_P8,    KC_P9,             \
+    KC_P4,    KC_P5,    KC_P6,    KC_PPLS, \
+    KC_P1,    KC_P2,    KC_P3,             \
+      KC_P0,            KC_PDOT,  KC_PENT  \
+  ),
 
-[1] = LAYOUT( /* RGB */
-  RGB_SAI,  RGB_VAI,  RGB_HUI,  KC_TRNS, \
-  RGB_SAD,  RGB_VAD,  RGB_HUD,  KC_TRNS, \
-  RGB_M_X,  RGB_M_G,  RGB_MOD,  RGB_RMOD, \
-  RGB_M_SW, RGB_M_SN, RGB_M_K, \
-  RGB_M_P,  RGB_M_B,  RGB_M_R,  RGB_TOG, \
-  KC_NO,    KC_NO),
+  [1] = LAYOUT_numpad_6x4( /* RGB */
+    RGB_SAI,  RGB_VAI,  RGB_HUI,  _______,  \
+    RGB_SAD,  RGB_VAD,  RGB_HUD,  _______,  \
+    RGB_M_X,  RGB_M_G,  RGB_MOD,            \
+    RGB_M_SW, RGB_M_SN, RGB_M_K,  RGB_RMOD, \
+    RGB_M_P,  RGB_M_B,  RGB_M_R,            \
+      XXXXXXX,          XXXXXXX,  RGB_TOG   \
+  ),
 };
 
 

keyboards/lfkeyboards/lfkpad/lfkpad.c

@@ -163,10 +163,10 @@ const uint8_t rgb_matrices[] = {0, 1};
 const uint8_t rgb_sequence[] = {
     32,  1,  2,  3,
     31, 30,  5,  6,
-    28, 27,  7,  8,
-    17, 18,  9,
-    19, 21, 11, 12,
-      22,   14,
+    28, 27,  7,
+    17, 18,  9,  8,
+    19, 21, 11,
+      22,   14, 12,
 
     16,         26,
      4,         25,

keyboards/lfkeyboards/lfkpad/lfkpad.h

@@ -54,20 +54,24 @@ enum action_functions {
 void reset_keyboard_kb(void);
 void click(uint16_t freq, uint16_t duration);
 
-#define LAYOUT( \
-    k00, k01, k02, k03,\
-    k10, k11, k12, k13,\
-    k20, k21, k22, k23,\
-    k30, k31, k32,\
-    k40, k41, k42, k43,\
-    k50,      k52\
+// readability
+#define ___ KC_NO
+
+
+#define LAYOUT_numpad_6x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22,      \
+    k30, k31, k32, k23, \
+    k40, k41, k42,      \
+    k50,      k52, k43  \
 ) { \
-    { k00, k01,   k02, k03 }, \
-    { k10, k11,   k12, k13 }, \
-    { k20, k21,   k22, k23 }, \
-    { k30, k31,   k32, KC_NO }, \
-    { k40, k41,   k42, k43 }, \
-    { k50, KC_NO, k52, KC_NO } \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 }, \
+    { k20, k21, k22, k23 }, \
+    { k30, k31, k32, ___ }, \
+    { k40, k41, k42, k43 }, \
+    { k50, ___, k52, ___ } \
 }
 
 #endif //LFKPAD_H

keyboards/lfkeyboards/lfkpad/rules.mk

@@ -9,6 +9,5 @@ ARCH = AVR8
 
 # Interrupt driven control endpoint task(+60)
 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-ifndef QUANTUM_DIR
-	include ../../Makefile
-endif
+
+LAYOUTS = numpad_6x4

keyboards/lfkeyboards/mini1800/info.json

@@ -1,13 +1,12 @@
 {
-    "keyboard_name": "Mini1800", 
-    "url": "", 
-    "maintainer": "qmk", 
-    "bootloader": "", 
-    "width": 19.5, 
-    "height": 5.25, 
+    "keyboard_name": "Mini1800",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 19.5,
+    "height": 5.25,
     "layouts": {
         "LAYOUT": {
             "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Back Space", "x":13, "y":0, "w":2}, {"label":"Num Lock", "x":15.5, "y":0}, {"label":"/", "x":16.5, "y":0}, {"label":"*", "x":17.5, "y":0}, {"label":"-", "x":18.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"7", "x":15.5, "y":1}, {"label":"8", "x":16.5, "y":1}, {"label":"9", "x":17.5, "y":1}, {"label":"+", "x":18.5, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.25}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"4", "x":15.5, "y":2}, {"label":"5", "x":16.5, "y":2}, {"label":"6", "x":17.5, "y":2}, {"label":"+", "x":18.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"1", "x":15.5, "y":3}, {"label":"2", "x":16.5, "y":3}, {"label":"3", "x":17.5, "y":3}, {"label":"Enter", "x":18.5, "y":3, "h":2}, {"label":"\u2191", "x":14.25, "y":3.25}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":6.25}, {"label":"Alt", "x":10, "y":4}, {"label":"Fn", "x":11, "y":4}, {"label":"Ctrl", "x":12, "y":4}, {"label":"0", "x":16.5, "y":4}, {"label":".", "x":17.5, "y":4}, {"label":"\u2190", "x":13.25, "y":4.25}, {"label":"\u2193", "x":14.25, "y":4.25}, {"label":"\u2192", "x":15.25, "y":4.25}]
         }
     }
-}
+}

keyboards/lfkeyboards/mini1800/keymaps/ca178858/keymap.c

@@ -1,11 +1,8 @@
-#include "mini1800.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
-#include "process_tap_dance.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,  // matches MF68 layout
@@ -31,70 +28,74 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-  KC_GESC,    KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,   KC_BSPC,          KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
-  KC_TAB,       KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC,KC_BSLS,          KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
-  TD(TD_ESC_FUNC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,    KC_ENT,          KC_P4,   KC_P5,   KC_P6,   LALT(KC_F5),
-  KC_LSFT,          KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,      KC_RSFT,   KC_UP, KC_P1,   KC_P2,   KC_P3,   KC_PENT,
-  KC_LCTL,     KC_LALT,     KC_LGUI,              KC_SPC,        KC_RGUI, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN, KC_RGHT,    KC_P0,   KC_PDOT),
-    /* Keymap FUNCTION: Function Layer
-    * ,-------------------------------------------------------------.  ,--------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
-    * |-------------------------------------------------------------|  |--------------|
-    * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
-    * |-------------------------------------------------------------|  `--------------'
-    * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
-    * |-------------------------------------------------------------|       ,----.
-    * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
-    * |-------------------------------------------------------------'   ,-------------.
-    * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
-    * `------------------------------------------------------'          `-------------'
-    */
-[FUNC] = LAYOUT(
-  KC_GRV,  KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,   KC_DEL,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_NO,KC_HOME, KC_UP, KC_END, KC_PGUP, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,     KC_NO,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,   KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, KC_NO, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_NO, KC_NO,KC_NO,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,    KC_NO, KC_DEL, KC_NO, KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,    TG(SETTINGS),     KC_TR,   KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,     KC_TR,  KC_TR, KC_TR,   KC_TR, KC_TR),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [VANILLA] = LAYOUT(
+    KC_GESC,         KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,                  KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,     \
+    KC_TAB,          KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,                  KC_P7,   KC_P8,   KC_P9,   KC_PPLS,     \
+    TD(TD_ESC_FUNC), KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                   KC_P4,   KC_P5,   KC_P6,   LALT(KC_F5), \
+    KC_LSFT,         KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,     KC_UP,       KC_P1,   KC_P2,   KC_P3,   KC_PENT,     \
+    KC_LCTL,         KC_LALT, KC_LGUI,                            KC_SPC,                             KC_RGUI, KC_RCTL, MO(FUNC),     KC_LEFT, KC_DOWN, KC_RGHT,     KC_P0,   KC_PDOT               \
+  ),
 
-    /* Keymap SETTINGS: Settings Layer
-    * ,-----------------------------------------------------------.     ,-------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
-    * |-----------------------------------------------------------|    |-------------|
-    * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
-    * |-----------------------------------------------------------|    `-------------'
-    * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-    * |-----------------------------------------------------------|      ,----.
-    * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
-    * |--------------------------------------------------------------------------.
-    * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
-    * `----------------------------------------------------------------------------'
-    */
-[SETTINGS] = LAYOUT(
-    KC_FN0,KC_NO,KC_NO,KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC,   BL_TOGG,             RGB_TOG, RGB_VAI, KC_NO, KC_NO,
-    MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,  KC_FN2,             RGB_MOD, RGB_VAD, KC_NO, KC_NO,
-    AU_TOG, KC_F1,KC_FN3, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,           RESET,             KC_NO,   KC_NO,   KC_NO, KC_NO,
-    KC_FN5, KC_FN2,KC_FN4, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,          KC_NO,        RGB_HUI,   KC_NO,   KC_NO,   KC_NO, KC_NO,
-    KC_NO, KC_NO, KC_NO,                  KC_FN12,                          KC_NO, KC_NO, KC_NO,  RGB_SAD, RGB_HUD, RGB_SAI,   KC_NO,   KC_NO),
+  /* Keymap FUNCTION: Function Layer
+   * ,-------------------------------------------------------------.  ,--------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
+   * |-------------------------------------------------------------|  |--------------|
+   * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
+   * |-------------------------------------------------------------|  `--------------'
+   * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
+   * |-------------------------------------------------------------|       ,----.
+   * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
+   * |-------------------------------------------------------------'   ,-------------.
+   * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
+   * `------------------------------------------------------'          `-------------'
+   */
+  [FUNC] = LAYOUT(
+    KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,                        _______, _______, _______, _______, \
+    XXXXXXX, KC_HOME, KC_UP,   KC_END,  KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                       _______, _______, _______, _______, \
+    _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                       _______, _______, _______, _______, \
+    _______, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),     _______,     _______, _______, _______, _______, \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______,          _______, _______, _______,     _______, _______           \
+  ),
+
+  /* Keymap SETTINGS: Settings Layer
+   * ,-----------------------------------------------------------.     ,-------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
+   * |-----------------------------------------------------------|    |-------------|
+   * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
+   * |-----------------------------------------------------------|    `-------------'
+   * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
+   * |-----------------------------------------------------------|      ,----.
+   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
+   * |--------------------------------------------------------------------------.
+   * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
+   * `----------------------------------------------------------------------------'
+   */
+  [SETTINGS] = LAYOUT(
+    KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,                  RGB_TOG, RGB_VAI, XXXXXXX, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,                   RGB_MOD, RGB_VAD, XXXXXXX, XXXXXXX, \
+    AU_TOG,  KC_F1,   KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX,     RGB_HUI,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX,     RGB_SAD, RGB_HUD, RGB_SAI,     XXXXXXX, XXXXXXX           \
+  ),
 };
 
 void tap_esc_func_finished(qk_tap_dance_state_t *state, void *user_data) {

keyboards/lfkeyboards/mini1800/keymaps/default/keymap.c

@@ -1,7 +1,4 @@
-#include "mini1800.h"
-#include "issi.h"
-#include "lighting.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
 //Define a shorter 'transparent' key code to make the keymaps more compact
 #define KC_TR KC_TRNS
@@ -24,70 +21,74 @@ const Layer_Info layer_info[] = {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
-    /* Keymap VANILLA: (Base Layer) Default Layer
-    * ,-----------------------------------------------------------------------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
-    * |-----------------------------------------------------------|  |--------------|
-    * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
-    * |-----------------------------------------------------------|  |--------------|
-    * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
-    * |-----------------------------------------------------------|  `--------------'
-    * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
-    * |-----------------------------------------------------------|        ,----.
-    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
-    * |-----------------------------------------------------------|   ,-------------.
-    * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
-    * `-----------------------------------------------------------'   `-------------'
-    */
-  KC_GESC,KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,  KC_BSPC,          KC_NLCK, KC_PSLS, KC_PAST, KC_PEQL,
-  KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,          KC_P7,   KC_P8,   KC_P9,   KC_PMNS,
-  KC_CAPS,  KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,      KC_ENT,          KC_P4,   KC_P5,   KC_P6,   KC_PPLS,
-  KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,      KC_RSFT,    KC_UP,    KC_P1,   KC_P2,   KC_P3,   KC_PENT,
-  KC_LCTL, KC_LGUI, KC_LALT,              KC_SPC,        KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN, KC_RGHT,    KC_P0,   KC_PDOT),
-    /* Keymap FUNCTION: Function Layer
-    * ,-------------------------------------------------------------.  ,--------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
-    * |-------------------------------------------------------------|  |--------------|
-    * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
-    * |-------------------------------------------------------------|  `--------------'
-    * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
-    * |-------------------------------------------------------------|       ,----.
-    * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
-    * |-------------------------------------------------------------'   ,-------------.
-    * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
-    * `------------------------------------------------------'          `-------------'
-    */
-[FUNC] = LAYOUT(
-  KC_GRV,  KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,   KC_DEL,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_NO,KC_HOME, KC_UP, KC_END, KC_PGUP, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,     KC_NO,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,   KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, KC_NO, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_NO, KC_NO,KC_NO,           KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,    KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO,    TG(SETTINGS),     KC_TR,   KC_TR, KC_TR, KC_TR, KC_TR,
-  KC_TR,  KC_TR, KC_TR,                  KC_PGDN,                           KC_TR, KC_TR, KC_TR,     KC_TR,  KC_TR, KC_TR,   KC_TR, KC_TR),
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,-----------------------------------------------------------------------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
+   * |-----------------------------------------------------------|  |--------------|
+   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
+   * |-----------------------------------------------------------|  |--------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
+   * |-----------------------------------------------------------|  `--------------'
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
+   * |-----------------------------------------------------------|        ,----.
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
+   * |-----------------------------------------------------------|   ,-------------.
+   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
+   * `-----------------------------------------------------------'   `-------------'
+   */
+  [VANILLA] = LAYOUT(
+    KC_GESC, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,   KC_BSPC,                   KC_NLCK, KC_PSLS, KC_PAST, KC_PEQL, \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,  KC_BSLS,                   KC_P7,   KC_P8,   KC_P9,   KC_PMNS, \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,                    KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,                    KC_RSFT,     KC_UP,        KC_P1,   KC_P2,   KC_P3,   KC_PENT, \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, MO(FUNC),     KC_LEFT, KC_DOWN, KC_RGHT,      KC_P0,   KC_PDOT           \
+  ),
 
-    /* Keymap SETTINGS: Settings Layer
-    * ,-----------------------------------------------------------.     ,-------------.
-    * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
-    * |-------------------------------------------------------------|  |--------------|
-    * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
-    * |-----------------------------------------------------------|    |-------------|
-    * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
-    * |-----------------------------------------------------------|    `-------------'
-    * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-    * |-----------------------------------------------------------|      ,----.
-    * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
-    * |--------------------------------------------------------------------------.
-    * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
-    * `----------------------------------------------------------------------------'
-    */
-[SETTINGS] = LAYOUT(
-    KC_FN0,KC_NO,KC_NO,KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, BL_DEC, BL_INC,   BL_TOGG,             RGB_TOG, RGB_VAI, KC_NO, KC_NO,
-    MU_MOD,  KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,  KC_FN2,             RGB_MOD, RGB_VAD, KC_NO, KC_NO,
-    AU_TOG, KC_F1,KC_FN3, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,           RESET,             KC_NO,   KC_NO,   KC_NO, KC_NO,
-    KC_FN5, KC_FN2,KC_FN4, KC_NO, KC_NO, KC_NO, KC_NO, MU_TOG, KC_NO, KC_NO, KC_NO,          KC_NO,        RGB_HUI,   KC_NO,   KC_NO,   KC_NO, KC_NO,
-    KC_NO, KC_NO, KC_NO,                  KC_FN12,                          KC_NO, KC_NO, KC_NO,  RGB_SAD, RGB_HUD, RGB_SAI,   KC_NO,   KC_NO),
+  /* Keymap FUNCTION: Function Layer
+   * ,-------------------------------------------------------------.  ,--------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
+   * |-------------------------------------------------------------|  |--------------|
+   * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
+   * |-------------------------------------------------------------|  `--------------'
+   * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
+   * |-------------------------------------------------------------|       ,----.
+   * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
+   * |-------------------------------------------------------------'   ,-------------.
+   * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
+   * `------------------------------------------------------'          `-------------'
+   */
+  [FUNC] = LAYOUT(
+    KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,                        _______, _______, _______, _______, \
+    XXXXXXX, KC_HOME, KC_UP,   KC_END,  KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                       _______, _______, _______, _______, \
+    _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                       _______, _______, _______, _______, \
+    _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),     _______,     _______, _______, _______, _______, \
+    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______,          _______, _______, _______,     _______, _______           \
+  ),
+
+  /* Keymap SETTINGS: Settings Layer
+   * ,-----------------------------------------------------------.     ,-------------.
+   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
+   * |-------------------------------------------------------------|  |--------------|
+   * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|    |RGB Tog |Val+|
+   * |-----------------------------------------------------------|    |-------------|
+   * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|    |RGB Mode|Val-|
+   * |-----------------------------------------------------------|    `-------------'
+   * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
+   * |-----------------------------------------------------------|      ,----.
+   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr |      |Hue+|
+   * |--------------------------------------------------------------------------.
+   * |    |    |    |                       |    |    |    |     | |Sat-|Hue-|Sat+|
+   * `----------------------------------------------------------------------------'
+   */
+  [SETTINGS] = LAYOUT(
+    KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,                  RGB_TOG, RGB_VAI, XXXXXXX, XXXXXXX, \
+    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,                   RGB_MOD, RGB_VAD, XXXXXXX, XXXXXXX, \
+    AU_TOG,  KC_F1,   KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
+    KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX,     RGB_HUI,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
+    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX,     RGB_SAD, RGB_HUD, RGB_SAI,     XXXXXXX, XXXXXXX           \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/lfkeyboards/mini1800/mini1800.h

@@ -55,7 +55,7 @@ enum action_functions {
 void reset_keyboard_kb(void);
 void click(uint16_t freq, uint16_t duration);
 
-#define k00 KC_NO
+#define ___ KC_NO
 
         // a = 10
         // b = 11
@@ -68,7 +68,7 @@ void click(uint16_t freq, uint16_t duration);
         // i = 18
         // j = 19
 
-#ifndef KEYMAP
+#ifndef LAYOUT
     #define LAYOUT( \
         k11,  k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d,        k1f,        k1g, k1h, k1i, k1j,\
         k21,    k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d,      k2e,        k2g, k2h, k2i, k2j,\
@@ -77,13 +77,13 @@ void click(uint16_t freq, uint16_t duration);
         k51,   k52,   k53,                 k56,             k5b, k5c, k5d,     k5f, k5g, k5h,     k5i, k5j \
     ) \
     { \
-        {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, k00, k1f, k1g, k1h, k1i, k1j}, \
-        {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h, k2i, k2j}, \
-        {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k00, k00, k00, k3g, k3h, k3i, k3j}, \
-        {k41, k00, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, k00, k4f, k4g, k4h, k4i, k4j}, \
-        {k51, k52, k53, k00, k00, k56, k00, k00, k00, k00, k5b, k5c, k5d, k00, k5f, k5g, k5h, k5i, k5j}, \
+        { k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, ___, k1f, k1g, k1h, k1i, k1j }, \
+        { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, k2e, k2f, k2g, k2h, k2i, k2j }, \
+        { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, ___, ___, ___, k3g, k3h, k3i, k3j }, \
+        { k41, ___, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d, ___, k4f, k4g, k4h, k4i, k4j }, \
+        { k51, k52, k53, ___, ___, k56, ___, ___, ___, ___, k5b, k5c, k5d, ___, k5f, k5g, k5h, k5i, k5j }, \
     }
 
-#endif //!KEYMAP#endif
+#endif // !LAYOUT #endif
 
 #endif //LFK87_H

keyboards/lfkeyboards/smk65/info.json

@@ -0,0 +1,18 @@
+{
+  "keyboard_name": "SMK65",
+  "url": "",
+  "maintainer": "qmk",
+  "width": 16,
+  "height": 5,
+  "layouts": {
+    "LAYOUT": {
+      "key_count": 68,
+      "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0, "w":2}, {"x":15, "y":0}, {"x":0, "y":1, "w":1.5}, {"x":1.5, "y":1}, {"x":2.5, "y":1}, {"x":3.5, "y":1}, {"x":4.5, "y":1}, {"x":5.5, "y":1}, {"x":6.5, "y":1}, {"x":7.5, "y":1}, {"x":8.5, "y":1}, {"x":9.5, "y":1}, {"x":10.5, "y":1}, {"x":11.5, "y":1}, {"x":12.5, "y":1}, {"x":13.5, "y":1, "w":1.5}, {"x":15, "y":1}, {"x":0, "y":2, "w":1.75}, {"x":1.75, "y":2}, {"x":2.75, "y":2}, {"x":3.75, "y":2}, {"x":4.75, "y":2}, {"x":5.75, "y":2}, {"x":6.75, "y":2}, {"x":7.75, "y":2}, {"x":8.75, "y":2}, {"x":9.75, "y":2}, {"x":10.75, "y":2}, {"x":11.75, "y":2}, {"x":12.75, "y":2, "w":2.25}, {"x":15, "y":2}, {"x":0, "y":3, "w":2.25}, {"x":2.25, "y":3}, {"x":3.25, "y":3}, {"x":4.25, "y":3}, {"x":5.25, "y":3}, {"x":6.25, "y":3}, {"x":7.25, "y":3}, {"x":8.25, "y":3}, {"x":9.25, "y":3}, {"x":10.25, "y":3}, {"x":11.25, "y":3}, {"x":12.25, "y":3, "w":1.75}, {"x":14, "y":3}, {"x":15, "y":3}, {"x":0, "y":4, "w":1.25}, {"x":1.25, "y":4, "w":1.25}, {"x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":6.25}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}, {"x":14, "y":4}, {"x":15, "y":4}]
+    },
+
+    "LAYOUT_iso": {
+      "key_count": 69,
+      "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0, "w":2}, {"x":15, "y":0}, {"x":0, "y":1, "w":1.5}, {"x":1.5, "y":1}, {"x":2.5, "y":1}, {"x":3.5, "y":1}, {"x":4.5, "y":1}, {"x":5.5, "y":1}, {"x":6.5, "y":1}, {"x":7.5, "y":1}, {"x":8.5, "y":1}, {"x":9.5, "y":1}, {"x":10.5, "y":1}, {"x":11.5, "y":1}, {"x":12.5, "y":1}, {"x":13.75, "y":1, "w":1.25, "h":2}, {"x":15, "y":1}, {"x":0, "y":2, "w":1.75}, {"x":1.75, "y":2}, {"x":2.75, "y":2}, {"x":3.75, "y":2}, {"x":4.75, "y":2}, {"x":5.75, "y":2}, {"x":6.75, "y":2}, {"x":7.75, "y":2}, {"x":8.75, "y":2}, {"x":9.75, "y":2}, {"x":10.75, "y":2}, {"x":11.75, "y":2}, {"x":12.75, "y":2}, {"x":15, "y":2}, {"x":0, "y":3, "w":1.25}, {"x":1.25, "y":3}, {"x":2.25, "y":3}, {"x":3.25, "y":3}, {"x":4.25, "y":3}, {"x":5.25, "y":3}, {"x":6.25, "y":3}, {"x":7.25, "y":3}, {"x":8.25, "y":3}, {"x":9.25, "y":3}, {"x":10.25, "y":3}, {"x":11.25, "y":3}, {"x":12.25, "y":3, "w":1.75}, {"x":14, "y":3}, {"x":15, "y":3}, {"x":0, "y":4, "w":1.25}, {"x":1.25, "y":4, "w":1.25}, {"x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":6.25}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}, {"x":14, "y":4}, {"x":15, "y":4}]
+    }
+  }
+}

keyboards/lfkeyboards/smk65/keymaps/default/keymap.c

@@ -1,8 +1,8 @@
-#include "smk65.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,
@@ -12,7 +12,6 @@ enum keymap_layout {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT(
   /* Keymap VANILLA: (Base Layer) Default Layer
    * ,------------------------------------------------------------.----.
    * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
@@ -26,13 +25,14 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
    * `-----------------------------------------------------------------'
    */
-    KC_GESC,KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,   KC_BSPC,  KC_INS,
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,  KC_DEL,
-    KC_CAPS,  KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,      KC_ENT,  KC_PGUP,
-    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,   KC_UP,  KC_PGDN,
-    KC_LCTL, KC_LGUI, KC_LALT,         KC_SPC,       KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN,  KC_RGHT),
+  [VANILLA] = LAYOUT(
+    KC_GESC, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS,  KC_EQL,  KC_BSPC, KC_INS,  \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_BSLS, KC_DEL,  \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,           KC_ENT,  KC_PGUP, \
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,           KC_UP,   KC_PGDN, \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
 
-[FUNC] = LAYOUT(
   /* Keymap VANILLA: Function Layer
    * ,------------------------------------------------------------.----.
    * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
@@ -46,11 +46,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
    * `-----------------------------------------------------------------'
    */
-    KC_GRV,KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_F13,  KC_F14,
-    MU_MOD, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,     KC_TR,  RGB_TOG,
-    AU_TOG,  KC_FN1,KC_FN3, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,           RESET,  RGB_MOD,
-    KC_FN5,    KC_FN2,KC_FN4, KC_TR, KC_TR, KC_TR, KC_TR, MU_TOG, RGB_VAD, RGB_VAI, KC_TR, KC_TR,        RGB_HUI,  KC_TR,
-    KC_TR, KC_TR, KC_TR,         KC_TR,       KC_TR, KC_TR, KC_TR, RGB_SAD, RGB_HUD,  RGB_SAI),
+  [FUNC] = LAYOUT(
+    KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_F13,  KC_F14,  \
+    MU_MOD,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_TOG, \
+    AU_TOG,  KC_FN1,  KC_FN3,  _______, _______, _______, _______, _______, _______, _______, _______, _______,          RESET,   RGB_MOD, \
+    KC_FN5,  KC_FN2,  KC_FN4,  _______, _______, _______, _______, MU_TOG,  RGB_VAD, RGB_VAI, _______, _______,          RGB_HUI, _______, \
+    _______, _______, _______,                            _______,                   _______, _______, _______, RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/lfkeyboards/smk65/keymaps/iso/keymap.c

@@ -1,8 +1,8 @@
-#include "smk65.h"
-#include "action_layer.h"
+#include QMK_KEYBOARD_H
 
-//Define a shorter 'transparent' key code to make the keymaps more compact
-#define KC_TR KC_TRNS
+// readability
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
 
 enum keymap_layout {
     VANILLA = 0,
@@ -12,7 +12,6 @@ enum keymap_layout {
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[VANILLA] = LAYOUT_iso(
   /* Keymap VANILLA: (Base Layer) Default Layer
    * ,------------------------------------------------------------.----.
    * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
@@ -26,13 +25,14 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
    * `-----------------------------------------------------------------'
    */
-    KC_GESC,KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL,  KC_BSPC,  KC_INS,
-    KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_ENT,   KC_DEL,
-    KC_CAPS,  KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,     KC_NUHS,  KC_PGUP,
-    KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,   KC_UP,  KC_PGDN,
-    KC_LCTL, KC_LGUI, KC_LALT,         KC_SPC,       KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN,  KC_RGHT),
+  [VANILLA] = LAYOUT_iso(
+    KC_GESC, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS,  KC_EQL,  KC_BSPC, KC_INS,  \
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_ENT,  KC_DEL,  \
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,  KC_NUHS,          KC_PGUP, \
+    KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,  KC_RSFT, KC_UP,   KC_PGDN, \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
 
-[FUNC] = LAYOUT_iso(
   /* Keymap VANILLA: Function Layer
    * ,------------------------------------------------------------.----.
    * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
@@ -46,11 +46,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
    * `-----------------------------------------------------------------'
    */
-    KC_GRV,KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,    KC_F13,  KC_F14,
-    MU_MOD, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,      RESET,  RGB_TOG,
-    AU_TOG,  KC_FN1,KC_FN3, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,           KC_TR,  RGB_MOD,
-    KC_FN5, KC_TR, KC_FN2,KC_FN4, KC_TR, KC_TR, KC_TR, KC_TR, MU_TOG, RGB_VAD, RGB_VAI, KC_TR, KC_TR, RGB_HUI, KC_TR,
-    KC_TR, KC_TR, KC_TR,               KC_TR,                        KC_TR, KC_TR, KC_TR, RGB_SAD, RGB_HUD,  RGB_SAI),
+  [FUNC] = LAYOUT_iso(
+    KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_F13,  KC_F14,  \
+    MU_MOD,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET,   RGB_TOG, \
+    AU_TOG,  KC_FN1,  KC_FN3,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          RGB_MOD, \
+    KC_FN5,  _______, KC_FN2,  KC_FN4,  _______, _______, _______, _______, MU_TOG,  RGB_VAD, RGB_VAI, _______, _______, RGB_HUI, _______, \
+    _______, _______, _______,                            _______,                   _______, _______, _______, RGB_SAD, RGB_HUD, RGB_SAI  \
+  ),
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/lfkeyboards/smk65/smk65.h

@@ -56,6 +56,9 @@ enum action_functions {
 void reset_keyboard_kb(void);
 void click(uint16_t freq, uint16_t duration);
 
+// readability
+#define ___ KC_NO
+
 /* Vanilla Keymap */
 // This a shortcut to help you visually see your layout.
 /*
@@ -77,28 +80,28 @@ void click(uint16_t freq, uint16_t duration);
     k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D,         k1F, k1G, \
     k21,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D,       k2F, k2G, \
     k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C,           k3F, k3G, \
-    k41,     k43, k44,  k45, k46, k47, k48, k49, k4A, k4B, k4C,         k4D, k4F, k4G, \
-    k51, k52, k53,              k57,                      k5B, k5C, k5D, k5E, k3E, k4E \
+    k41,      k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C,         k4D, k4F, k4G, \
+    k51, k52, k53,              k57,                     k5B, k5C, k5D, k5E, k3E, k4E  \
 ) { \
-    {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, KC_NO, k1F, k1G}, \
-    {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, KC_NO, k2F, k2G}, \
-    {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, KC_NO, k3E, k3F, k3G}, \
-    {k41, KC_NO, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G}, \
-    {k51, k52, k53, KC_NO, KC_NO, KC_NO, k57, KC_NO, KC_NO, KC_NO, k5B, k5C, k5D, k5E, KC_NO, KC_NO}, \
+    { k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, ___, k1F, k1G }, \
+    { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, ___, k2F, k2G }, \
+    { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, ___, k3E, k3F, k3G }, \
+    { k41, ___, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G }, \
+    { k51, k52, k53, ___, ___, ___, k57, ___, ___, ___, k5B, k5C, k5D, k5E, ___, ___ }, \
 }
 
 #define LAYOUT_iso( \
     k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D,         k1E, k1G, \
     k21,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D,       k2F, k2G, \
     k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C,           k3F, k3G, \
-    k41,  k42, k43, k44,  k45, k46, k47, k48, k49, k4A, k4B, k4C,       k4D, k4F, k4G, \
-    k51, k52, k53,              k57,                      k5B, k5C, k5D, k5E, k3E, k4E \
+    k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C,         k4D, k4F, k4G, \
+    k51, k52, k53,              k57,                     k5B, k5C, k5D, k5E, k3E, k4E  \
 ) { \
-    {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, KC_NO, k1G}, \
-    {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, KC_NO, k2F, k2G}, \
-    {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, KC_NO, k3E, k3F, k3G}, \
-    {k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G}, \
-    {k51, k52, k53, KC_NO, KC_NO, KC_NO, k57, KC_NO, KC_NO, KC_NO, k5B, k5C, k5D, k5E, KC_NO, KC_NO}, \
+    { k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, ___, k1G }, \
+    { k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, ___, k2F, k2G }, \
+    { k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, ___, k3E, k3F, k3G }, \
+    { k41, k42, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G }, \
+    { k51, k52, k53, ___, ___, ___, k57, ___, ___, ___, k5B, k5C, k5D, k5E, ___, ___ }, \
 }
 
 #endif //SMK65_H

keyboards/planck/keymaps/bbaserdem/config.h

@@ -1,7 +1,7 @@
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
+#ifndef CONFIG_KEYMAP_H
+#define CONFIG_KEYMAP_H
 
-#include "../../config.h"
+#include "config_common.h"
 
 // LED strip stuff
 #ifdef RGBLIGHT_ENABLE
@@ -19,4 +19,6 @@
 #define RGBLIGHT_EFFECT_CHRISTMAS_STEP 1
 #endif
 
+#define ENCODER_RESOLUTION 4
+
 #endif

keyboards/planck/keymaps/bbaserdem/keymap.c

@@ -6,25 +6,23 @@
  * Check qmk_firmware/users/bbaserdem for the main part of the code
  */
 
-#pragma message "You may need to add LAYOUT_planck_grid to your keymap layers - see default for an example"
 #include "planck.h"
 #include "bbaserdem.h"
 
+
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // Main Dvorak layer
-    [_DV] = DVORAK,
+    [_DV] = LAYOUT_planck_wrapper(DVORAK),
     // Turkish and special character overlay
-    [_AL] = ALTCHAR,
+    [_AL] = LAYOUT_planck_wrapper(ALTCHAR),
     // Gaming layer
-    [_GA] = GAME,
+    [_GA] = LAYOUT_planck_wrapper(GAME),
     // Numbers layer
-    [_NU] = NUMBERS,
+    [_NU] = LAYOUT_planck_wrapper(NUMBERS),
     // Settings layer
-    [_SE] = SETTINGS,
+    [_SE] = LAYOUT_planck_wrapper(SETTINGS),
     // Mouse emulation layer
-    [_MO] = MOUSE,
-#ifdef MUSIC_ENABLE
+    [_MO] = LAYOUT_planck_wrapper(MOUSE),
     // Music mode
-    [_MU] = MUSIC,
-#endif
+    [_MU] = LAYOUT_planck_wrapper(MUSIC),
 };

keyboards/planck/keymaps/bbaserdem/rules.mk

@@ -4,8 +4,4 @@ BACKLIGHT_ENABLE = yes		# Switch LEDs
 MOUSEKEY_ENABLE = yes		# Emulates mouse key using keypresses
 RGBLIGHT_ENABLE = yes 		# LED strips
 TAP_DANCE_ENABLE = no 		# Use multi-tap features
-AUDIO_ENABLE = no			# Audio stuff
-
-ifndef QUANTUM_DIR
-	include ../../../../Makefile
-endif
+AUDIO_ENABLE = yes			# Audio stuff

keyboards/planck/keymaps/dcompact/keymap.c

@@ -151,7 +151,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |------+------+------+------+------+------|------+------+------+------+------+------|
  * |      |   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
  * |------+------+------+------+------+------+------+------+------+------+------+------|
- * | Exit |      |      |   A  |   O  |             |   E  |   U  |  PWR | RES1 | RES2 |
+ * | Exit |      |      |   A  |   O  |      |      |   E  |   U  |  PWR | RES1 | RES2 |
  * `-----------------------------------------------------------------------------------'
  */
 
@@ -166,17 +166,17 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * ,-----------------------------------------------------------------------------------.
  * |      | Reset|      |      |      |      |      |      |      |      |      |  Del |
  * |------+------+------+------+------+-------------+------+------+------+------+------|
- * |      |      |      |Aud on|Audoff|AGnorm|AGswap|      |      |      |      |      |
+ * |      |      |      |Aud on|Audoff|AGnorm|AGswap|RGBTog|RGBMod|      |      |      |
  * |------+------+------+------+------+------|------+------+------+------+------+------|
- * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|      |      |      |      |      |
+ * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|Light-|Light+|      |      |      |
  * |------+------+------+------+------+------+------+------+------+------+------+------|
- * |      |      |      |      |      |             |      |      |      |      |      |
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
  * `-----------------------------------------------------------------------------------'
  */
 [_ADJUST] = {
   { _______,   RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL },
-  { _______, _______, _______,   AU_ON,  AU_OFF, AG_NORM, AG_SWAP, _______, _______, _______, _______, _______},
-  { _______,  MUV_DE,  MUV_IN,   MU_ON,  MU_OFF,   MI_ON,  MI_OFF, _______, _______, _______, _______, _______},
+  { _______, _______, _______,   AU_ON,  AU_OFF, AG_NORM, AG_SWAP, RGB_TOG, RGB_MOD, _______, _______, _______},
+  { _______,  MUV_DE,  MUV_IN,   MU_ON,  MU_OFF,   MI_ON,  MI_OFF, RGB_VAD, RGB_VAI, _______, _______, _______},
   { _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
 }