diff options
Diffstat (limited to 'keyboards/zsa/planck_ez/planck_ez.c')
| -rw-r--r-- | keyboards/zsa/planck_ez/planck_ez.c | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/keyboards/zsa/planck_ez/planck_ez.c b/keyboards/zsa/planck_ez/planck_ez.c new file mode 100644 index 0000000000..9c0e911654 --- /dev/null +++ b/keyboards/zsa/planck_ez/planck_ez.c @@ -0,0 +1,286 @@ +/* Copyright 2018 Jack Humbert <jack.humb@gmail.com> + * Copyright 2015 ZSA Technology Labs Inc (@zsa) + * Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include "planck_ez.h" +#include <ch.h> +#include <hal.h> +#include "keycodes.h" + +keyboard_config_t keyboard_config; + + +/* Left B9 Right B8 */ + +// See http://jared.geek.nz/2013/feb/linear-led-pwm +static uint16_t cie_lightness(uint16_t v) { + if (v <= 5243) // if below 8% of max + return v / 9; // same as dividing by 900% + else { + uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare + // to get a useful result with integer division, we shift left in the expression above + // and revert what we've done again after squaring. + y = y * y * y >> 8; + if (y > 0xFFFFUL) // prevent overflow + return 0xFFFFU; + else + return (uint16_t) y; + } +} + +static PWMConfig pwmCFG = { + 0xFFFF,/* PWM clock frequency */ + 256,/* initial PWM period (in ticks) 1S (1/10kHz=0.1mS 0.1ms*10000 ticks=1S) */ + NULL, + { + {PWM_OUTPUT_DISABLED, NULL}, /* channel 0 -> TIM1-CH1 = PA8 */ + {PWM_OUTPUT_DISABLED, NULL}, /* channel 1 -> TIM1-CH2 = PA9 */ + {PWM_OUTPUT_ACTIVE_HIGH, NULL}, + {PWM_OUTPUT_ACTIVE_HIGH, NULL} + }, + 0, /* HW dependent part.*/ + 0 +}; + +static uint32_t planck_ez_right_led_duty; +static uint32_t planck_ez_left_led_duty; + +void planck_ez_right_led_level(uint8_t level) { + planck_ez_right_led_duty = (uint32_t)(cie_lightness(0xFFFF * (uint32_t) level / 255)); + if (level == 0) { + // Turn backlight off + pwmDisableChannel(&PWMD4, 2); + } else { + // Turn backlight on + pwmEnableChannel(&PWMD4, 2, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_right_led_duty)); + } +} + + +void planck_ez_right_led_on(void){ + pwmEnableChannel(&PWMD4, 2, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_right_led_duty)); +} + +void planck_ez_right_led_off(void){ + pwmDisableChannel(&PWMD4, 2); +} + +void planck_ez_left_led_level(uint8_t level) { + planck_ez_left_led_duty = (uint32_t)(cie_lightness(0xFFFF * (uint32_t) level / 255)); + if (level == 0) { + // Turn backlight off + pwmDisableChannel(&PWMD4, 3); + } else { + // Turn backlight on + pwmEnableChannel(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_left_led_duty)); + } +} + +void planck_ez_left_led_on(void){ + pwmEnableChannel(&PWMD4, 3, PWM_FRACTION_TO_WIDTH(&PWMD4,0xFFFF,planck_ez_left_led_duty)); +} + +void planck_ez_left_led_off(void){ + pwmDisableChannel(&PWMD4, 3); +} + + +void led_initialize_hardware(void) { + pwmStart(&PWMD4, &pwmCFG); + + // set up defaults + planck_ez_right_led_level((uint8_t)keyboard_config.led_level * 255 / 4 ); + palSetPadMode(GPIOB, 8, PAL_MODE_ALTERNATE(2)); + planck_ez_left_led_level((uint8_t)keyboard_config.led_level * 255 / 4 ); + palSetPadMode(GPIOB, 9, PAL_MODE_ALTERNATE(2)); + + + // turn LEDs off by default + planck_ez_left_led_off(); + planck_ez_right_led_off(); +} + +void keyboard_pre_init_kb(void) { + if (!eeconfig_is_enabled()) { + eeconfig_init(); + } + // read kb settings from eeprom + keyboard_config.raw = eeconfig_read_kb(); +#if defined(RGB_MATRIX_ENABLE) && defined(ORYX_CONFIGURATOR) + if (keyboard_config.rgb_matrix_enable) { + rgb_matrix_set_flags(LED_FLAG_ALL); + } else { + rgb_matrix_set_flags(LED_FLAG_NONE); + } +#endif + led_initialize_hardware(); + keyboard_pre_init_user(); +} + +#if defined(RGB_MATRIX_ENABLE) && defined(ORYX_CONFIGURATOR) +void keyboard_post_init_kb(void) { + rgb_matrix_enable_noeeprom(); + keyboard_post_init_user(); +} +#endif + +void eeconfig_init_kb(void) { // EEPROM is getting reset! + keyboard_config.raw = 0; + keyboard_config.rgb_matrix_enable = true; + keyboard_config.led_level = 4; + eeconfig_update_kb(keyboard_config.raw); + eeconfig_init_user(); +} + + +#ifdef ORYX_CONFIGURATOR + +#ifndef PLANCK_EZ_USER_LEDS + +#ifndef PLANCK_EZ_LED_LOWER +# define PLANCK_EZ_LED_LOWER 1 +#endif +#ifndef PLANCK_EZ_LED_RAISE +# define PLANCK_EZ_LED_RAISE 2 +#endif +#ifndef PLANCK_EZ_LED_ADJUST +# define PLANCK_EZ_LED_ADJUST 3 +#endif + +layer_state_t layer_state_set_kb(layer_state_t state) { + planck_ez_left_led_off(); + planck_ez_right_led_off(); + state = layer_state_set_user(state); + uint8_t layer = get_highest_layer(state); + switch (layer) { + case PLANCK_EZ_LED_LOWER: + planck_ez_left_led_on(); + break; + case PLANCK_EZ_LED_RAISE: + planck_ez_right_led_on(); + break; + case PLANCK_EZ_LED_ADJUST: + planck_ez_right_led_on(); + planck_ez_left_led_on(); + break; + default: + break; + } + return state; +} +#endif + +bool process_record_kb(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case LED_LEVEL: + if (record->event.pressed) { + keyboard_config.led_level++; + if (keyboard_config.led_level > 4) { + keyboard_config.led_level = 0; + } + planck_ez_right_led_level((uint8_t)keyboard_config.led_level * 255 / 4 ); + planck_ez_left_led_level((uint8_t)keyboard_config.led_level * 255 / 4 ); + eeconfig_update_kb(keyboard_config.raw); + layer_state_set_kb(layer_state); + } + break; +#ifdef RGB_MATRIX_ENABLE + case TOGGLE_LAYER_COLOR: + if (record->event.pressed) { + keyboard_config.disable_layer_led ^= 1; + if (keyboard_config.disable_layer_led) + rgb_matrix_set_color_all(0, 0, 0); + eeconfig_update_kb(keyboard_config.raw); + } + break; + case RGB_TOG: + if (record->event.pressed) { + switch (rgb_matrix_get_flags()) { + case LED_FLAG_ALL: { + rgb_matrix_set_flags(LED_FLAG_NONE); + keyboard_config.rgb_matrix_enable = false; + rgb_matrix_set_color_all(0, 0, 0); + } + break; + default: { + rgb_matrix_set_flags(LED_FLAG_ALL); + keyboard_config.rgb_matrix_enable = true; + } + break; + } + eeconfig_update_kb(keyboard_config.raw); + } + return false; +#endif + } + return process_record_user(keycode, record); +} +#endif + +#ifdef AUDIO_ENABLE +bool music_mask_kb(uint16_t keycode) { + switch (keycode) { + case QK_LAYER_TAP ... QK_LAYER_TAP_MAX: + case QK_TO ... QK_TO_MAX: + case QK_MOMENTARY ... QK_MOMENTARY_MAX: + case QK_DEF_LAYER ... QK_DEF_LAYER_MAX: + case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER_MAX: + case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER_MAX: + case QK_LAYER_TAP_TOGGLE ... QK_LAYER_TAP_TOGGLE_MAX: + case QK_LAYER_MOD ... QK_LAYER_MOD_MAX: + case QK_ONE_SHOT_MOD ... QK_ONE_SHOT_MOD_MAX: + case QK_MOD_TAP ... QK_MOD_TAP_MAX: + case AU_ON ... AU_PREV: + case QK_BOOT: + case QK_CLEAR_EEPROM: + case QK_TRI_LAYER_LOWER: + case QK_TRI_LAYER_UPPER: + return false; + default: + return music_mask_user(keycode); + } +} +#endif + +#ifdef SWAP_HANDS_ENABLE +__attribute__ ((weak)) +const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = { + {{5, 4}, {4, 4}, {3, 4}, {2, 4}, {1, 4}, {0, 4}}, + {{5, 5}, {4, 5}, {3, 5}, {2, 5}, {1, 5}, {0, 5}}, + {{5, 6}, {4, 6}, {3, 6}, {2, 6}, {1, 6}, {0, 6}}, + {{5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}}, + + {{5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}}, + {{5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}}, + {{5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}}, + {{5, 7}, {4, 7}, {3, 7}, {2, 7}, {1, 7}, {0, 7}}, +}; + +# ifdef ENCODER_MAP_ENABLE +const uint8_t PROGMEM encoder_hand_swap_config[NUM_ENCODERS] = {0}; +# endif +#endif + +const uint8_t music_map[MATRIX_ROWS][MATRIX_COLS] = { + {36, 37, 38, 39, 40, 41}, + {24, 25, 26, 27, 28, 29}, + {12, 13, 14, 15, 16, 17}, + { 0, 1, 2, 10, 11, 6}, + {42, 43, 44, 45, 46, 47}, + {30, 31, 32, 33, 34, 35}, + {18, 19, 20, 21, 22, 23}, + { 7, 8, 9, 3, 4, 5} +}; |