b2a6329376
* Double backspace + changed layer detection * Blink on capslock * updated with feedback from @drashna
122 lines
4.5 KiB
C
122 lines
4.5 KiB
C
/* Copyright 2018 Holten Campbell
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include QMK_KEYBOARD_H
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#define BLINK_DURATION 512
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#define CAPS_LED_PIN B1
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#define NUM_LED_PIN B2
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#define SCROLL_LED_PIN B3
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uint8_t CAPS;
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uint16_t BLINK_TIMER = 0;
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uint8_t CAPS_LED_STATE = 0;
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// Init togg_indicator so the compiler doesn't complain when I declare it last.
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static void togg_indicator(uint8_t *state, uint8_t pin);
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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[0] = LAYOUT(
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KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, KC_BSPC,
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LT(2, KC_TAB), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, LT(2, KC_ENT),
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, LT(3, KC_B), KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
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KC_LCTL, KC_LGUI, KC_LALT, LT(1, KC_SPC), LT(1, KC_SPC), KC_RALT, KC_RGUI, KC_RCTL
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),
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[1] = LAYOUT(
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KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL, KC_DEL,
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KC_TRNS, KC_MINS, KC_EQL, KC_SCLN, KC_QUOT, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_QUOT, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_LBRC, KC_RBRC, KC_BSLS, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
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),
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[2] = LAYOUT(
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KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL, KC_TRNS,
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KC_TRNS, KC_UNDS, KC_PLUS, KC_COLN, KC_DQUO, KC_TRNS, KC_HOME, KC_PGDN, KC_PGUP, KC_END, KC_DQUO, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_LCBR, KC_RCBR, KC_PIPE, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
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),
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[3] = LAYOUT(
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KC_TRNS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,
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KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
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KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
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)
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};
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void matrix_init_user(void) {
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// set CapsLock LED to output and low
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setPinOutput(CAPS_LED_PIN);
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writePinLow(CAPS_LED_PIN);
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// set NumLock LED to output and low
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setPinOutput(NUM_LED_PIN);
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writePinLow(NUM_LED_PIN);
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// set ScrollLock LED to output and low
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setPinOutput(SCROLL_LED_PIN);
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writePinLow(SCROLL_LED_PIN);
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}
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void matrix_scan_user(void) {
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if (CAPS == 1) {
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// Blink the first led when capslock is active
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if (BLINK_TIMER >= BLINK_DURATION) {
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togg_indicator(&CAPS_LED_STATE, CAPS_LED_PIN);
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BLINK_TIMER = 0;
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}
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BLINK_TIMER++;
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}
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}
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//function for layer indicator LED
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layer_state_t layer_state_set_user(layer_state_t state) {
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if (layer_state_cmp(state, 1)) {
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writePinHigh(CAPS_LED_PIN);
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} else {
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writePinLow(CAPS_LED_PIN);
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}
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if (layer_state_cmp(state, 2)) {
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writePinHigh(NUM_LED_PIN);
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} else {
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writePinLow(NUM_LED_PIN);
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}
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if (layer_state_cmp(state, 3)) {
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writePinHigh(SCROLL_LED_PIN);
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} else {
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writePinLow(SCROLL_LED_PIN);
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}
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return state;
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}
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void led_set_user(uint8_t usb_led) {
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if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
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CAPS = 1;
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}
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else {
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CAPS = 0;
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}
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}
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void togg_indicator(uint8_t *state, uint8_t pin) {
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// Toggles a pin based on the current state
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if (*state == 0){
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*state = 1;
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writePinHigh(pin);
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}
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else if (*state == 1){
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*state = 0;
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writePinLow(pin);
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}
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}
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