127 lines
4.1 KiB
C
127 lines
4.1 KiB
C
/* Copyright 2022 Jose Pablo Ramirez <jp.ramangulo@gmail.com>
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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 "quantum.h"
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static pin_t pins[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS;
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static pin_t led_pins[LED_PINS] = LED_PINS_HW;
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static bool led_state[MATRIX_COLS] = {0};
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static uint8_t led_cycle_counter = 0;
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void keyboard_post_init_kb(void) {
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for(uint8_t row = 0; row < MATRIX_ROWS; row++)
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{
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for(uint8_t col = 0; col < MATRIX_COLS; col++)
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{
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gpio_write_pin_low(pins[row][col]); //Disable internal pull-up resistors
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}
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}
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keyboard_post_init_user();
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}
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void cycle_leds(void) {
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for(uint8_t i = 0; i < 3; i++) {
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gpio_set_pin_input(led_pins[i]);
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gpio_write_pin_low(led_pins[i]);
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}
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led_cycle_counter++;
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led_cycle_counter %= 6;
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switch (led_cycle_counter) {
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case 0:
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if (led_state[0]) { // Up Arrow
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gpio_set_pin_input(led_pins[0]);
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gpio_write_pin_low(led_pins[0]);
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gpio_set_pin_output(led_pins[1]);
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gpio_write_pin_high(led_pins[1]);
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gpio_set_pin_output(led_pins[2]);
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gpio_write_pin_low(led_pins[2]);
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}
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break;
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case 1:
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if (led_state[1]) { // Down Arrow
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gpio_set_pin_output(led_pins[0]);
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gpio_write_pin_high(led_pins[0]);
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gpio_set_pin_output(led_pins[1]);
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gpio_write_pin_low(led_pins[1]);
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gpio_set_pin_input(led_pins[2]);
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gpio_write_pin_low(led_pins[2]);
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}
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break;
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case 2:
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if (led_state[2]) { // Left Arrow
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gpio_set_pin_output(led_pins[0]);
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gpio_write_pin_low(led_pins[0]);
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gpio_set_pin_output(led_pins[1]);
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gpio_write_pin_high(led_pins[1]);
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gpio_set_pin_input(led_pins[2]);
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gpio_write_pin_low(led_pins[2]);
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}
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break;
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case 3:
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if (led_state[3]) { // Right Arrow
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gpio_set_pin_input(led_pins[0]);
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gpio_write_pin_low(led_pins[0]);
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gpio_set_pin_output(led_pins[1]);
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gpio_write_pin_low(led_pins[1]);
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gpio_set_pin_output(led_pins[2]);
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gpio_write_pin_high(led_pins[2]);
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}
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break;
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case 4:
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if (led_state[4]) { // Space
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gpio_set_pin_output(led_pins[0]);
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gpio_write_pin_low(led_pins[0]);
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gpio_set_pin_input(led_pins[1]);
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gpio_write_pin_low(led_pins[1]);
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gpio_set_pin_output(led_pins[2]);
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gpio_write_pin_high(led_pins[2]);
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}
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break;
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case 5:
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if (led_state[5]) { // Right Click
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gpio_set_pin_output(led_pins[0]);
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gpio_write_pin_high(led_pins[0]);
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gpio_set_pin_input(led_pins[1]);
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gpio_write_pin_low(led_pins[1]);
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gpio_set_pin_output(led_pins[2]);
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gpio_write_pin_low(led_pins[2]);
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}
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break;
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default:
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break;
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}
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}
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void matrix_scan_kb(void) {
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cycle_leds();
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matrix_scan_user();
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
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uint8_t row = record->event.key.row;
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uint8_t col = record->event.key.col;
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if(row == 0 && col >= 0 && col < MATRIX_COLS) {
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led_state[col] = record->event.pressed;
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}
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return process_record_user(keycode, record);
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}
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