mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-25 18:06:34 +06:00
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
#include <avr/sfr_defs.h>
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#include <avr/timer_avr.h>
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#include <avr/wdt.h>
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#include "cu75.h"
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#include "keymap.h"
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#include "debug.h"
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#include "../lfkeyboards/issi.h"
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#include "../lfkeyboards/TWIlib.h"
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#include "../lfkeyboards/lighting.h"
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#ifdef AUDIO_ENABLE
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float test_sound[][2] = SONG(STARTUP_SOUND);
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#include "audio.h"
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#endif
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uint16_t click_hz = CLICK_HZ;
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uint16_t click_time = CLICK_MS;
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uint8_t click_toggle = CLICK_ENABLED;
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void matrix_init_kb(void)
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{
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// put your keyboard start-up code here
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// runs once when the firmware starts up
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matrix_init_user();
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#ifdef AUDIO_ENABLE
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audio_init();
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PLAY_SONG(test_sound);
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// Fix port B5
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setPinInput(B5);
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writePinHigh(B5);
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#else
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// If we're not using the audio pin, drive it low
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setPinOutput(C6);
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writePinLow(C6);
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#endif
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#ifdef ISSI_ENABLE
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issi_init();
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#endif
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}
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void matrix_scan_kb(void)
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{
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#ifdef WATCHDOG_ENABLE
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wdt_reset();
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#endif
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#ifdef ISSI_ENABLE
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// switch/underglow lighting update
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static uint32_t issi_device = 0;
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static uint32_t twi_last_ready = 0;
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if(twi_last_ready > 1000){
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// Its been way too long since the last ISSI update, reset the I2C bus and start again
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dprintf("TWI failed to recover, TWI re-init\n");
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twi_last_ready = 0;
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TWIInit();
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force_issi_refresh();
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}
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if(isTWIReady()){
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twi_last_ready = 0;
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// If the i2c bus is available, kick off the issi update, alternate between devices
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update_issi(issi_device, issi_device);
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if(issi_device){
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issi_device = 0;
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}else{
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issi_device = 3;
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}
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}else{
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twi_last_ready++;
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}
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#endif
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matrix_scan_user();
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}
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void click(uint16_t freq, uint16_t duration){
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#ifdef AUDIO_ENABLE
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if(freq >= 100 && freq <= 20000 && duration < 100){
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play_note(freq, 10);
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for (uint16_t i = 0; i < duration; i++){
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_delay_ms(1);
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}
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stop_all_notes();
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}
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#endif
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t* record)
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{
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// Test code that turns on the switch led for the key that is pressed
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// set_backlight_by_keymap(record->event.key.col, record->event.key.row);
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if (click_toggle && record->event.pressed){
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click(click_hz, click_time);
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}
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if (keycode == QK_BOOT) {
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reset_keyboard_kb();
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} else {
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}
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return process_record_user(keycode, record);
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}
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void reset_keyboard_kb(void){
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#ifdef WATCHDOG_ENABLE
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MCUSR = 0;
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wdt_disable();
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wdt_reset();
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#endif
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reset_keyboard();
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}
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// LFK lighting info
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const uint8_t switch_matrices[] = {0, 1};
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const uint8_t rgb_matrices[] = {6, 7};
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const uint8_t rgb_sequence[] = {
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24, 23, 22, 21, 20, 19, 18, 17, 1, 2, 3, 4, 5,
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6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 9
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};
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