- /* Copyright 2021 kuenhlee, Don Kjer, Tyler Tidman
- * Copyright 2021 Simon Arlott
- *
- * 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 "k320.h"
- #include <ch.h>
- #include <hal.h>
-
- /* Private Functions */
- void off_all_leds(void) {
- #ifdef LED_NUM_LOCK_PIN
- gpio_write_pin_high(LED_NUM_LOCK_PIN);
- #endif
- gpio_write_pin_high(LED_CAPS_LOCK_PIN);
- gpio_write_pin_high(LED_SCROLL_LOCK_PIN);
- gpio_write_pin_high(LED_WIN_LOCK_PIN);
- gpio_write_pin_high(LED_MR_LOCK_PIN);
- }
-
- void on_all_leds(void) {
- #ifdef LED_NUM_LOCK_PIN
- gpio_write_pin_low(LED_NUM_LOCK_PIN);
- #endif
- gpio_write_pin_low(LED_CAPS_LOCK_PIN);
- gpio_write_pin_low(LED_SCROLL_LOCK_PIN);
- gpio_write_pin_low(LED_WIN_LOCK_PIN);
- gpio_write_pin_low(LED_MR_LOCK_PIN);
- }
-
- /* WinLock and MR LEDs are non-standard. Need to override led init */
- void led_init_ports(void) {
- #ifdef LED_NUM_LOCK_PIN
- gpio_set_pin_output(LED_NUM_LOCK_PIN);
- #endif
- gpio_set_pin_output(LED_CAPS_LOCK_PIN);
- gpio_set_pin_output(LED_SCROLL_LOCK_PIN);
- gpio_set_pin_output(LED_WIN_LOCK_PIN);
- gpio_set_pin_output(LED_MR_LOCK_PIN);
- off_all_leds();
- }
-
- #ifndef WINLOCK_DISABLED
- bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
- switch (keycode) {
- case GUI_TOG:
- if (record->event.pressed) {
- // Toggle LED on key press
- gpio_toggle_pin(LED_WIN_LOCK_PIN);
- }
- break;
- }
- return process_record_user(keycode, record);
- }
- #endif /* WINLOCK_DISABLED */
-
- #ifndef HW_RESET_PIN_DISABLED
- static void hardware_reset_cb(void *arg) {
- chSysLockFromISR();
- bootloader_jump();
- chSysUnlockFromISR();
- }
- #endif
-
- void keyboard_pre_init_kb(void) {
- setPinInputHigh(HARDWARE_RESET_PIN);
-
- #ifndef HW_RESET_PIN_DISABLED
- /* Jump to bootloader when the hardware reset button is pressed */
- palEnablePadEvent(PAL_PORT(HARDWARE_RESET_PIN), PAL_PAD(HARDWARE_RESET_PIN), PAL_EVENT_MODE_FALLING_EDGE);
- palSetPadCallback(PAL_PORT(HARDWARE_RESET_PIN), PAL_PAD(HARDWARE_RESET_PIN), hardware_reset_cb, NULL);
-
- /* The interrupt is edge-triggered so check that it's not already pressed */
- if (!gpio_read_pin(HARDWARE_RESET_PIN)) {
- bootloader_jump();
- }
- #endif
- }
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