253 lines
7.6 KiB
C
253 lines
7.6 KiB
C
#include "lfk78.h"
|
|
|
|
#include <avr/timer_avr.h>
|
|
#include <avr/wdt.h>
|
|
#include <audio/audio.h>
|
|
#include "issi.h"
|
|
#include "TWIlib.h"
|
|
#include "lighting.h"
|
|
|
|
uint16_t click_hz = CLICK_HZ;
|
|
uint16_t click_time = CLICK_MS;
|
|
uint8_t click_toggle = CLICK_ENABLED;
|
|
|
|
__attribute__((weak))
|
|
const Layer_Info layer_info[] = {
|
|
// Layer Mask Red Green Blue
|
|
{ 0x00000000, 0xFFFFFFFF, { 0x0000, 0x0FFF, 0x0000 } }, // base layer - green
|
|
{ 0x00000002, 0xFFFFFFFE, { 0x0000, 0x0000, 0x0FFF } }, // function layer - blue
|
|
{ 0x00000004, 0xFFFFFFFC, { 0x0FFF, 0x0000, 0x0FFF } }, // settings layer - magenta
|
|
{ 0xFFFFFFFF, 0xFFFFFFFF, { 0x0FFF, 0x0FFF, 0x0FFF } } // unknown layer - REQUIRED - white
|
|
};
|
|
|
|
void matrix_init_kb(void) {
|
|
matrix_init_user();
|
|
|
|
// Configure the Layer LED
|
|
// Set up 16 bit PWM: Fast PWM, mode 14, inverted
|
|
TCCR1A = _BV(COM1A1) | _BV(COM1A0) | _BV(COM1B1) | _BV(COM1B0) | _BV(COM1C1) | _BV(COM1C0) | _BV(WGM11);
|
|
TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10);
|
|
ICR1 = 0xFFFF;
|
|
// PWM values - 0xFFFF = off, 0x0000 = max
|
|
OCR1A = 0x0FFF; // B5 - Red
|
|
OCR1B = 0x0000; // B6 - Green
|
|
OCR1C = 0x0000; // B7 - Blue
|
|
// Set as output
|
|
setPinOutput(B5);
|
|
setPinOutput(B6);
|
|
setPinOutput(B7);
|
|
|
|
#ifndef AUDIO_ENABLE
|
|
// If we're not using the audio pin, drive it low
|
|
setPinOutput(C6);
|
|
writePinLow(C6);
|
|
#endif
|
|
|
|
#ifdef ISSI_ENABLE
|
|
issi_init();
|
|
#endif
|
|
|
|
#ifdef WATCHDOG_ENABLE
|
|
// This is done after turning the layer LED red, if we're caught in a loop
|
|
// we should get a flashing red light
|
|
wdt_enable(WDTO_500MS);
|
|
#endif
|
|
}
|
|
|
|
void matrix_scan_kb(void) {
|
|
#ifdef WATCHDOG_ENABLE
|
|
wdt_reset();
|
|
#endif
|
|
|
|
#ifdef ISSI_ENABLE
|
|
// switch/underglow lighting update
|
|
static uint32_t issi_device = 0;
|
|
static uint32_t twi_last_ready = 0;
|
|
|
|
if (twi_last_ready > 1000) {
|
|
// It's been way too long since the last ISSI update, reset the I2C bus and start again
|
|
dprintf("TWI failed to recover, TWI re-init\n");
|
|
twi_last_ready = 0;
|
|
TWIInit();
|
|
force_issi_refresh();
|
|
}
|
|
|
|
if (isTWIReady()) {
|
|
twi_last_ready = 0;
|
|
// If the i2c bus is available, kick off the issi update, alternate between devices
|
|
update_issi(issi_device, issi_device);
|
|
|
|
if (issi_device) {
|
|
issi_device = 0;
|
|
} else {
|
|
issi_device = 3;
|
|
}
|
|
} else {
|
|
twi_last_ready++;
|
|
}
|
|
#endif
|
|
|
|
// Update layer indicator LED
|
|
//
|
|
// Not sure how else to reliably do this... TMK has the 'hook_layer_change'
|
|
// but can't find QMK equiv
|
|
static uint32_t layer_indicator = -1;
|
|
|
|
if (layer_indicator != layer_state) {
|
|
for (uint32_t i = 0; ; i++) {
|
|
// the layer_info list should end with layer 0xFFFFFFFF
|
|
// it will break this out of the loop and define the unknown layer color
|
|
if ((layer_info[i].layer == (layer_state & layer_info[i].mask)) || (layer_info[i].layer == 0xFFFFFFFF)) {
|
|
OCR1A = layer_info[i].color.red;
|
|
OCR1B = layer_info[i].color.green;
|
|
OCR1C = layer_info[i].color.blue;
|
|
layer_indicator = layer_state;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
matrix_scan_user();
|
|
}
|
|
|
|
void click(uint16_t freq, uint16_t duration) {
|
|
#ifdef AUDIO_ENABLE
|
|
if (freq >= 100 && freq <= 20000 && duration < 100) {
|
|
play_note(freq, 10);
|
|
for (uint16_t i = 0; i < duration; i++) {
|
|
_delay_ms(1);
|
|
}
|
|
stop_all_notes();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
|
|
if (click_toggle && record->event.pressed) {
|
|
click(click_hz, click_time);
|
|
}
|
|
|
|
if (keycode == RESET) {
|
|
reset_keyboard_kb();
|
|
}
|
|
|
|
return process_record_user(keycode, record);
|
|
}
|
|
|
|
void action_function(keyrecord_t *event, uint8_t id, uint8_t opt) {
|
|
#ifdef AUDIO_ENABLE
|
|
int8_t sign = 1;
|
|
#endif
|
|
|
|
if (id == LFK_ESC_TILDE) {
|
|
// Send ~ on shift-esc
|
|
void (*method)(uint8_t) = (event->event.pressed) ? &add_key : &del_key;
|
|
uint8_t shifted = get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT));
|
|
|
|
if (layer_state == 0) {
|
|
method(shifted ? KC_GRAVE : KC_ESCAPE);
|
|
} else {
|
|
method(shifted ? KC_ESCAPE : KC_GRAVE);
|
|
}
|
|
|
|
send_keyboard_report();
|
|
} else if (event->event.pressed) {
|
|
switch (id) {
|
|
case LFK_SET_DEFAULT_LAYER:
|
|
// set/save the current base layer to eeprom, falls through to LFK_CLEAR
|
|
eeconfig_update_default_layer(1UL << opt);
|
|
default_layer_set(1UL << opt);
|
|
case LFK_CLEAR:
|
|
// Go back to default layer
|
|
layer_clear();
|
|
break;
|
|
#ifdef ISSI_ENABLE
|
|
case LFK_LED_TEST:
|
|
led_test();
|
|
break;
|
|
#endif
|
|
#ifdef AUDIO_ENABLE
|
|
case LFK_CLICK_FREQ_LOWER:
|
|
sign = -1; // continue to next statement
|
|
case LFK_CLICK_FREQ_HIGHER:
|
|
click_hz += sign * 100;
|
|
click(click_hz, click_time);
|
|
break;
|
|
case LFK_CLICK_TOGGLE:
|
|
if (click_toggle) {
|
|
click_toggle = 0;
|
|
click(4000, 100);
|
|
click(1000, 100);
|
|
} else {
|
|
click_toggle = 1;
|
|
click(1000, 100);
|
|
click(4000, 100);
|
|
}
|
|
break;
|
|
case LFK_CLICK_TIME_SHORTER:
|
|
sign = -1; // continue to next statement
|
|
case LFK_CLICK_TIME_LONGER:
|
|
click_time += sign;
|
|
click(click_hz, click_time);
|
|
break;
|
|
#endif
|
|
case LFK_DEBUG_SETTINGS:
|
|
dprintf("Click:\n");
|
|
dprintf(" toggle: %d\n", click_toggle);
|
|
dprintf(" freq(hz): %d\n", click_hz);
|
|
dprintf(" duration(ms): %d\n", click_time);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void reset_keyboard_kb() {
|
|
#ifdef WATCHDOG_ENABLE
|
|
MCUSR = 0;
|
|
wdt_disable();
|
|
wdt_reset();
|
|
#endif
|
|
|
|
OCR1A = 0x0000; // B5 - Red
|
|
OCR1B = 0x0FFF; // B6 - Green
|
|
OCR1C = 0x0FFF; // B7 - Blue
|
|
|
|
reset_keyboard();
|
|
}
|
|
|
|
void led_set_kb(uint8_t usb_led) {
|
|
// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
|
|
#ifdef ISSI_ENABLE
|
|
# ifdef CAPSLOCK_LED
|
|
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
|
activateLED(0, 3, 7, 255);
|
|
} else {
|
|
activateLED(0, 3, 7, 0);
|
|
}
|
|
# endif // CAPSLOCK_LED
|
|
#endif // ISS_ENABLE
|
|
|
|
led_set_user(usb_led);
|
|
}
|
|
|
|
// LFK lighting info
|
|
const uint8_t switch_matrices[] = { 0, 1 };
|
|
const uint8_t rgb_matrices[] = { 6, 7 };
|
|
const uint8_t rgb_sequence[] = {
|
|
12, 11, 10, 9, 16, 32, 31, 30, 28, 25, 24, 22, 21,
|
|
20, 19, 18, 17, 1, 2, 3, 4, 5, 6, 7, 8, 14, 13
|
|
};
|
|
|
|
// Maps switch LEDs from Row/Col to ISSI matrix.
|
|
// Value breakdown:
|
|
// Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|
|
// / \ ISSI Col | ISSI Row |
|
|
// matrix idx
|
|
const uint8_t switch_leds[MATRIX_ROWS][MATRIX_COLS] = LAYOUT(
|
|
0x19, 0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91,
|
|
0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1,
|
|
0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB3,
|
|
0x49, 0x48, 0x47, 0x45, 0x44, 0x43, 0x42, 0x41, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC2,
|
|
0x59, 0x58, 0x57, 0x56, 0x55, 0x51, 0xD6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1
|
|
);
|