mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-21 00:53:23 +00:00
177 lines
4.3 KiB
C
177 lines
4.3 KiB
C
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#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 "lfkpad.h"
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#include "keymap.h"
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#include "issi.h"
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#include "TWIlib.h"
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#include "lighting.h"
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#include "debug.h"
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#include "quantum.h"
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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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matrix_init_user();
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#ifndef AUDIO_ENABLE
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// If we're not using the audio pin, drive it low
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sbi(DDRC, 6);
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cbi(PORTC, 6);
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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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#ifdef WATCHDOG_ENABLE
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// This is done after turning the layer LED red, if we're caught in a loop
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// we should get a flashing red light
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wdt_enable(WDTO_500MS);
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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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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 == RESET) {
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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 action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
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{
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#ifdef AUDIO_ENABLE
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int8_t sign = 1;
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#endif
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if(id == LFK_ESC_TILDE){
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// Send ~ on shift-esc
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void (*method)(uint8_t) = (event->event.pressed) ? &add_key : &del_key;
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uint8_t shifted = get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT));
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if(layer_state == 0){
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method(shifted ? KC_GRAVE : KC_ESCAPE);
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}else{
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method(shifted ? KC_ESCAPE : KC_GRAVE);
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}
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send_keyboard_report();
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}else if(event->event.pressed){
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switch(id){
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case LFK_SET_DEFAULT_LAYER:
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// set/save the current base layer to eeprom, falls through to LFK_CLEAR
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eeconfig_update_default_layer(1UL << opt);
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default_layer_set(1UL << opt);
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case LFK_CLEAR:
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// Go back to default layer
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layer_clear();
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break;
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#ifdef AUDIO_ENABLE
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case LFK_CLICK_FREQ_LOWER:
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sign = -1; // continue to next statement
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case LFK_CLICK_FREQ_HIGHER:
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click_hz += sign * 100;
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click(click_hz, click_time);
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break;
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case LFK_CLICK_TOGGLE:
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if(click_toggle){
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click_toggle = 0;
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click(4000, 100);
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click(1000, 100);
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}else{
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click_toggle = 1;
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click(1000, 100);
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click(4000, 100);
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}
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break;
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case LFK_CLICK_TIME_SHORTER:
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sign = -1; // continue to next statement
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case LFK_CLICK_TIME_LONGER:
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click_time += sign;
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click(click_hz, click_time);
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break;
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#endif
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}
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}
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}
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void reset_keyboard_kb(){
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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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void led_set_kb(uint8_t usb_led)
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{
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led_set_user(usb_led);
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}
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// LFK lighting info
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const uint8_t rgb_matrices[] = {0, 1};
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const uint8_t rgb_sequence[] = {
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32, 1, 2, 3,
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31, 30, 5, 6,
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28, 27, 7, 8,
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17, 18, 9,
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19, 21, 11, 12,
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22, 14,
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16, 26,
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4, 25,
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13, 24,
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20
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};
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