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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

keymap.c (1509B)

    

  1. #include QMK_KEYBOARD_H
  3. enum custom_keycodes {
  4.   BL1 = SAFE_RANGE,
  5.   BL2,
  6.   BL3,
  7.   BL4
  8. };
  10. const uint8_t LED_PINS[] = LED_ROW_PINS;
  12. const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  14.   [0] = LAYOUT_ortho_4x4(
  15.     KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
  16.     KC_P4,   KC_P5,   KC_P6,   KC_PMNS,
  17.     KC_P1,   KC_P2,   KC_P3,   KC_PAST,
  18.     MO(1),   KC_P0,   KC_PDOT, KC_ENT
  19.   ),
  21.   [1] = LAYOUT_ortho_4x4(
  22.     KC_NUM,  BL1,     KC_TRNS, KC_PSLS,
  23.     QK_BOOT, BL2,     KC_TRNS, KC_TRNS,
  24.     KC_TRNS, BL3,     KC_TRNS, KC_TRNS,
  25.     KC_TRNS, BL4,     KC_TRNS, KC_TRNS
  26.   ),
  28. };
  30. void set_led(int idx, bool enable) {
  31.   uint8_t pin = LED_PINS[idx];
  32.   if (enable) {
  33.     _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);
  34.   } else {
  35.     /* PORTx &= ~n */
  36.     _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF);
  37.   }
  38. }
  40. bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  41.   switch (keycode) {
  42.   case BL1:
  43.     gpio_write_pin(B4, record->event.pressed);
  44.     return false;
  45.   case BL2:
  46.     gpio_write_pin(B5, record->event.pressed);
  47.     return false;
  48.   case BL3:
  49.     gpio_write_pin(B6, record->event.pressed);
  50.     return false;
  51.   case BL4:
  52.     gpio_write_pin(B7, record->event.pressed);
  53.     return false;
  54.   }
  55.   return true;
  56. }
  58. void matrix_init_user(void) {
  59.   /* set LED row pins to output and low */
  60.   gpio_set_pin_output(B4);
  61.   gpio_set_pin_output(B5);
  62.   gpio_set_pin_output(B6);
  63.   gpio_set_pin_output(B7);
  65.   gpio_write_pin_low(B4);
  66.   gpio_write_pin_low(B5);
  67.   gpio_write_pin_low(B6);
  68.   gpio_write_pin_low(B7);
  69. }