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Fix jj40 capslock and minor keymap updates (#3168)

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* Adjust TAPPING_TERM to make accessing the nav layer easier

* JJ40: Add RESET key to lower layer.

* Disable all lock LEDs on "oscillope" keymap.

I'm not 100% sure why yet, but attempting to turn on a lock LED on my v1
JJ40 PCB causes the PCB to become unresponsive. The easy fix is to just
disable all of the lock LEDs, since I don't have any LEDs on my keyboard
anyway.
Many thanks to u/wanleg on Reddit for suggesting this fix: https://www.reddit.com/r/olkb/comments/8en8f1/strange_caps_lock_behavior/e06kcaf/
This commit is contained in:
Oscillope 2018-06-12 17:50:48 -04:00 committed by Drashna Jaelre
parent d0e635aa1b
commit 2e8e8337b9
3 changed files with 62 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
keyboards/jj40/keymaps/oscillope/backlight.c Normal file
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@ -0,0 +1,59 @@
/**
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
* Kenneth A. (github.com/krusli | krusli.me)
*/
#include "quantum.h"
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
// Port D: digital pins of the AVR chipset
#define NUMLOCK_PORT (1 << 1) // 1st pin of Port D (digital)
#define CAPSLOCK_PORT (1 << 2) // 2nd pin
#define BACKLIGHT_PORT (1 << 4) // 4th pin
#define SCROLLLOCK_PORT (1 << 6) // 6th pin
/**
* References
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
*/
// @Override
// turn LEDs on and off depending on USB caps/num/scroll lock states.
void led_set_user(uint8_t usb_led) {
/* It appears that these cause the v1 JJ40 PCB to hang.
* I haven't looked into why, but I don't have any LEDs on my board anyway. */
#if 0
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
// turn on
DDRD |= NUMLOCK_PORT;
PORTD |= NUMLOCK_PORT;
} else {
// turn off
DDRD &= ~NUMLOCK_PORT;
PORTD &= ~NUMLOCK_PORT;
}
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
DDRD |= CAPSLOCK_PORT;
PORTD |= CAPSLOCK_PORT;
} else {
DDRD &= ~CAPSLOCK_PORT;
PORTD &= ~CAPSLOCK_PORT;
}
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
DDRD |= SCROLLLOCK_PORT;
PORTD |= SCROLLLOCK_PORT;
} else {
DDRD &= ~SCROLLLOCK_PORT;
PORTD &= ~SCROLLLOCK_PORT;
}
#endif
}

2
keyboards/jj40/keymaps/oscillope/config.h
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@ -4,6 +4,6 @@
#include "../../config.h"
#define PREVENT_STUCK_MODIFIERS
#define TAPPING_TERM 300
#define TAPPING_TERM 200
#endif

4
keyboards/jj40/keymaps/oscillope/keymap.c
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@ -64,7 +64,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Ins | | | () | [] | {} | Left | Down | Up |Right | | |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* |PrScr | Back | Fwd | | | | | | Mute | Vol- | Vol+ | |
* |RESET | Back | Fwd | | | | | | Mute | Vol- | Vol+ | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | Lock | | | Prev | Stop | Play | Next |
* `-----------------------------------------------------------------------------------'
@ -72,7 +72,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_LOWER] = KEYMAP( \
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_INS, _______, _______, CC_PRN, CC_BRC, CC_CBR, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, _______, _______, \
KC_PSCR, KC_WBAK, KC_WFWD, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, \
RESET, KC_WBAK, KC_WFWD, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, \
_______, _______, _______, _______, KC_LOCK, _______, _______, KC_MPRV, KC_MSTP, KC_MPLY, KC_MNXT \
),