mirror of
https://github.com/Keychron/qmk_firmware.git
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287 lines
8.7 KiB
C
287 lines
8.7 KiB
C
/* Copyright 2018 Jack Humbert <jack.humb@gmail.com>
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* Copyright 2015 ZSA Technology Labs Inc (@zsa)
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* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.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 "planck_ez.h"
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#include <ch.h>
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#include <hal.h>
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#include "keycodes.h"
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keyboard_config_t keyboard_config;
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/* Left B9 Right B8 */
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// See http://jared.geek.nz/2013/feb/linear-led-pwm
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static uint16_t cie_lightness(uint16_t v) {
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if (v <= 5243) // if below 8% of max
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return v / 9; // same as dividing by 900%
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else {
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uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
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// to get a useful result with integer division, we shift left in the expression above
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// and revert what we've done again after squaring.
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y = y * y * y >> 8;
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if (y > 0xFFFFUL) // prevent overflow
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return 0xFFFFU;
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else
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return (uint16_t) y;
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}
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}
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static PWMConfig pwmCFG = {
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0xFFFF,/* PWM clock frequency */
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256,/* initial PWM period (in ticks) 1S (1/10kHz=0.1mS 0.1ms*10000 ticks=1S) */
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NULL,
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{
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{PWM_OUTPUT_DISABLED, NULL}, /* channel 0 -> TIM1-CH1 = PA8 */
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{PWM_OUTPUT_DISABLED, NULL}, /* channel 1 -> TIM1-CH2 = PA9 */
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{PWM_OUTPUT_ACTIVE_HIGH, NULL},
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{PWM_OUTPUT_ACTIVE_HIGH, NULL}
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},
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0, /* HW dependent part.*/
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0
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};
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static uint32_t planck_ez_right_led_duty;
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static uint32_t planck_ez_left_led_duty;
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void planck_ez_right_led_level(uint8_t level) {
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planck_ez_right_led_duty = (uint32_t)(cie_lightness(0xFFFF * (uint32_t) level / 255));
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if (level == 0) {
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// Turn backlight off
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pwmDisableChannel(&PWMD4, 2);
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} else {
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// Turn backlight on
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pwmEnableChannel(&PWMD4, 2, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_right_led_duty));
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}
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}
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void planck_ez_right_led_on(void){
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pwmEnableChannel(&PWMD4, 2, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_right_led_duty));
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}
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void planck_ez_right_led_off(void){
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pwmDisableChannel(&PWMD4, 2);
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}
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void planck_ez_left_led_level(uint8_t level) {
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planck_ez_left_led_duty = (uint32_t)(cie_lightness(0xFFFF * (uint32_t) level / 255));
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if (level == 0) {
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// Turn backlight off
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pwmDisableChannel(&PWMD4, 3);
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} else {
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// Turn backlight on
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pwmEnableChannel(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_left_led_duty));
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}
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}
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void planck_ez_left_led_on(void){
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pwmEnableChannel(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_left_led_duty));
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}
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void planck_ez_left_led_off(void){
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pwmDisableChannel(&PWMD4, 3);
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}
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void led_initialize_hardware(void) {
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pwmStart(&PWMD4, &pwmCFG);
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// set up defaults
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planck_ez_right_led_level((uint8_t)keyboard_config.led_level * 255 / 4 );
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palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(2));
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planck_ez_left_led_level((uint8_t)keyboard_config.led_level * 255 / 4 );
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palSetPadMode(GPIOB, 9, PAL_MODE_ALTERNATE(2));
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// turn LEDs off by default
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planck_ez_left_led_off();
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planck_ez_right_led_off();
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}
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void keyboard_pre_init_kb(void) {
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if (!eeconfig_is_enabled()) {
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eeconfig_init();
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}
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// read kb settings from eeprom
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keyboard_config.raw = eeconfig_read_kb();
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#if defined(RGB_MATRIX_ENABLE) && defined(ORYX_CONFIGURATOR)
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if (keyboard_config.rgb_matrix_enable) {
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rgb_matrix_set_flags(LED_FLAG_ALL);
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} else {
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rgb_matrix_set_flags(LED_FLAG_NONE);
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}
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#endif
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led_initialize_hardware();
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keyboard_pre_init_user();
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}
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#if defined(RGB_MATRIX_ENABLE) && defined(ORYX_CONFIGURATOR)
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void keyboard_post_init_kb(void) {
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rgb_matrix_enable_noeeprom();
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keyboard_post_init_user();
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}
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#endif
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void eeconfig_init_kb(void) { // EEPROM is getting reset!
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keyboard_config.raw = 0;
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keyboard_config.rgb_matrix_enable = true;
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keyboard_config.led_level = 4;
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eeconfig_update_kb(keyboard_config.raw);
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eeconfig_init_user();
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}
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#ifdef ORYX_CONFIGURATOR
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#ifndef PLANCK_EZ_USER_LEDS
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#ifndef PLANCK_EZ_LED_LOWER
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# define PLANCK_EZ_LED_LOWER 1
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#endif
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#ifndef PLANCK_EZ_LED_RAISE
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# define PLANCK_EZ_LED_RAISE 2
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#endif
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#ifndef PLANCK_EZ_LED_ADJUST
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# define PLANCK_EZ_LED_ADJUST 3
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#endif
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layer_state_t layer_state_set_kb(layer_state_t state) {
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planck_ez_left_led_off();
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planck_ez_right_led_off();
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state = layer_state_set_user(state);
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uint8_t layer = get_highest_layer(state);
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switch (layer) {
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case PLANCK_EZ_LED_LOWER:
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planck_ez_left_led_on();
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break;
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case PLANCK_EZ_LED_RAISE:
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planck_ez_right_led_on();
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break;
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case PLANCK_EZ_LED_ADJUST:
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planck_ez_right_led_on();
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planck_ez_left_led_on();
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break;
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default:
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break;
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}
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return state;
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}
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#endif
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bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
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switch (keycode) {
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case LED_LEVEL:
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if (record->event.pressed) {
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keyboard_config.led_level++;
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if (keyboard_config.led_level > 4) {
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keyboard_config.led_level = 0;
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}
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planck_ez_right_led_level((uint8_t)keyboard_config.led_level * 255 / 4 );
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planck_ez_left_led_level((uint8_t)keyboard_config.led_level * 255 / 4 );
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eeconfig_update_kb(keyboard_config.raw);
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layer_state_set_kb(layer_state);
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}
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break;
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#ifdef RGB_MATRIX_ENABLE
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case TOGGLE_LAYER_COLOR:
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if (record->event.pressed) {
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keyboard_config.disable_layer_led ^= 1;
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if (keyboard_config.disable_layer_led)
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rgb_matrix_set_color_all(0, 0, 0);
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eeconfig_update_kb(keyboard_config.raw);
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}
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break;
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case RGB_TOG:
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if (record->event.pressed) {
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switch (rgb_matrix_get_flags()) {
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case LED_FLAG_ALL: {
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rgb_matrix_set_flags(LED_FLAG_NONE);
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keyboard_config.rgb_matrix_enable = false;
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rgb_matrix_set_color_all(0, 0, 0);
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}
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break;
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default: {
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rgb_matrix_set_flags(LED_FLAG_ALL);
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keyboard_config.rgb_matrix_enable = true;
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}
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break;
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}
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eeconfig_update_kb(keyboard_config.raw);
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}
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return false;
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#endif
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}
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return process_record_user(keycode, record);
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}
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#endif
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#ifdef AUDIO_ENABLE
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bool music_mask_kb(uint16_t keycode) {
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switch (keycode) {
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case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:
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case QK_TO ... QK_TO_MAX:
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case QK_MOMENTARY ... QK_MOMENTARY_MAX:
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case QK_DEF_LAYER ... QK_DEF_LAYER_MAX:
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case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER_MAX:
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case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER_MAX:
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case QK_LAYER_TAP_TOGGLE ... QK_LAYER_TAP_TOGGLE_MAX:
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case QK_LAYER_MOD ... QK_LAYER_MOD_MAX:
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case QK_ONE_SHOT_MOD ... QK_ONE_SHOT_MOD_MAX:
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case QK_MOD_TAP ... QK_MOD_TAP_MAX:
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case AU_ON ... AU_PREV:
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case QK_BOOT:
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case QK_CLEAR_EEPROM:
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case QK_TRI_LAYER_LOWER:
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case QK_TRI_LAYER_UPPER:
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return false;
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default:
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return music_mask_user(keycode);
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}
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}
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#endif
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#ifdef SWAP_HANDS_ENABLE
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__attribute__ ((weak))
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const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
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{{5, 4}, {4, 4}, {3, 4}, {2, 4}, {1, 4}, {0, 4}},
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{{5, 5}, {4, 5}, {3, 5}, {2, 5}, {1, 5}, {0, 5}},
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{{5, 6}, {4, 6}, {3, 6}, {2, 6}, {1, 6}, {0, 6}},
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{{5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
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{{5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
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{{5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
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{{5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},
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{{5, 7}, {4, 7}, {3, 7}, {2, 7}, {1, 7}, {0, 7}},
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};
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# ifdef ENCODER_MAP_ENABLE
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const uint8_t PROGMEM encoder_hand_swap_config[NUM_ENCODERS] = {0};
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# endif
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#endif
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const uint8_t music_map[MATRIX_ROWS][MATRIX_COLS] = {
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{36, 37, 38, 39, 40, 41},
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{24, 25, 26, 27, 28, 29},
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{12, 13, 14, 15, 16, 17},
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{ 0, 1, 2, 10, 11, 6},
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{42, 43, 44, 45, 46, 47},
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{30, 31, 32, 33, 34, 35},
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{18, 19, 20, 21, 22, 23},
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{ 7, 8, 9, 3, 4, 5}
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};
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