Clueboard Double 1800 support (#2655)

keyboards/clueboard/2x1800/2x1800.c

@@ -0,0 +1,62 @@
+/* Copyright 2017 Zach White <skullydazed@gmail.com>
+ *
+ * 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 "2x1800.h"
+
+void matrix_init_kb(void) {
+	// Set our LED pins as output
+	DDRB |= (1<<4);  // Numlock
+	DDRB |= (1<<5);  // Capslock
+	DDRB |= (1<<6);  // Scroll Lock
+
+	// JTAG disable for PORT F. write JTD bit twice within four cycles.
+	MCUCR |= (1<<JTD);
+	MCUCR |= (1<<JTD);
+
+	// Run the keymap level init
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	if (usb_led & (1<<USB_LED_NUM_LOCK)) {
+		// Turn numlock on
+		PORTB |= (1<<4);
+	} else {
+		// Turn numlock off
+		PORTB &= ~(1<<4);
+	}
+	if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+		// Turn capslock on
+		PORTB |= (1<<5);
+	} else {
+		// Turn capslock off
+		PORTB &= ~(1<<5);
+	}
+	if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
+		// Turn scroll lock on
+		PORTB |= (1<<6);
+	} else {
+		// Turn scroll lock off
+		PORTB &= ~(1<<6);
+	}
+}