/* Copyright 2018 James Laird-Wah * * 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 . */ #include "rgb_matrix.h" /* Each driver needs to define the struct * const rgb_matrix_driver_t rgb_matrix_driver; * All members must be provided. * Keyboard custom drivers can define this in their own files, it should only * be here if shared between boards. */ #if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FL3737) || defined(IS31FL3741) || defined(IS31FLCOMMON) || defined(CKLED2001) # include "i2c_master.h" // TODO: Remove this at some later date # if defined(DRIVER_ADDR_1) && defined(DRIVER_ADDR_2) # if DRIVER_ADDR_1 == DRIVER_ADDR_2 # error "Setting DRIVER_ADDR_2 == DRIVER_ADDR_1 is obsolete. If you are only using one ISSI driver, set DRIVER_COUNT to 1 and remove DRIVER_ADDR_2" # endif # endif static void init(void) { i2c_init(); # if defined(IS31FL3731) IS31FL3731_init(DRIVER_ADDR_1); # if defined(DRIVER_ADDR_2) IS31FL3731_init(DRIVER_ADDR_2); # if defined(DRIVER_ADDR_3) IS31FL3731_init(DRIVER_ADDR_3); # if defined(DRIVER_ADDR_4) IS31FL3731_init(DRIVER_ADDR_4); # endif # endif # endif # elif defined(IS31FL3733) # if !defined(DRIVER_SYNC_1) # define DRIVER_SYNC_1 0 # endif IS31FL3733_init(DRIVER_ADDR_1, DRIVER_SYNC_1); # if defined(DRIVER_ADDR_2) # if !defined(DRIVER_SYNC_2) # define DRIVER_SYNC_2 0 # endif IS31FL3733_init(DRIVER_ADDR_2, DRIVER_SYNC_2); # if defined(DRIVER_ADDR_3) # if !defined(DRIVER_SYNC_3) # define DRIVER_SYNC_3 0 # endif IS31FL3733_init(DRIVER_ADDR_3, DRIVER_SYNC_3); # if defined(DRIVER_ADDR_4) # if !defined(DRIVER_SYNC_4) # define DRIVER_SYNC_4 0 # endif IS31FL3733_init(DRIVER_ADDR_4, DRIVER_SYNC_4); # endif # endif # endif # elif defined(IS31FL3737) IS31FL3737_init(DRIVER_ADDR_1); # if defined(DRIVER_ADDR_2) IS31FL3737_init(DRIVER_ADDR_2); # if defined(DRIVER_ADDR_3) IS31FL3737_init(DRIVER_ADDR_3); # if defined(DRIVER_ADDR_4) IS31FL3737_init(DRIVER_ADDR_4); # endif # endif # endif # elif defined(IS31FL3741) IS31FL3741_init(DRIVER_ADDR_1); # elif defined(IS31FLCOMMON) IS31FL_common_init(DRIVER_ADDR_1, ISSI_SSR_1); # if defined(DRIVER_ADDR_2) IS31FL_common_init(DRIVER_ADDR_2, ISSI_SSR_2); # if defined(DRIVER_ADDR_3) IS31FL_common_init(DRIVER_ADDR_3, ISSI_SSR_3); # if defined(DRIVER_ADDR_4) IS31FL_common_init(DRIVER_ADDR_4, ISSI_SSR_4); # endif # endif # endif # elif defined(CKLED2001) # if defined(LED_DRIVER_SHUTDOWN_PIN) setPinOutput(LED_DRIVER_SHUTDOWN_PIN); writePinHigh(LED_DRIVER_SHUTDOWN_PIN); # endif CKLED2001_init(DRIVER_ADDR_1); # if defined(DRIVER_ADDR_2) CKLED2001_init(DRIVER_ADDR_2); # if defined(DRIVER_ADDR_3) CKLED2001_init(DRIVER_ADDR_3); # if defined(DRIVER_ADDR_4) CKLED2001_init(DRIVER_ADDR_4); # endif # endif # endif # endif for (int index = 0; index < RGB_MATRIX_LED_COUNT; index++) { bool enabled = true; // This only caches it for later # if defined(IS31FL3731) IS31FL3731_set_led_control_register(index, enabled, enabled, enabled); # elif defined(IS31FL3733) IS31FL3733_set_led_control_register(index, enabled, enabled, enabled); # elif defined(IS31FL3737) IS31FL3737_set_led_control_register(index, enabled, enabled, enabled); # elif defined(IS31FL3741) IS31FL3741_set_led_control_register(index, enabled, enabled, enabled); # elif defined(IS31FLCOMMON) IS31FL_RGB_set_scaling_buffer(index, enabled, enabled, enabled); # elif defined(CKLED2001) CKLED2001_set_led_control_register(index, enabled, enabled, enabled); # endif } // This actually updates the LED drivers # if defined(IS31FL3731) IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3731_update_led_control_registers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3731_update_led_control_registers(DRIVER_ADDR_4, 3); # endif # endif # endif # elif defined(IS31FL3733) IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3733_update_led_control_registers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3733_update_led_control_registers(DRIVER_ADDR_4, 3); # endif # endif # endif # elif defined(IS31FL3737) IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3737_update_led_control_registers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3737_update_led_control_registers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3737_update_led_control_registers(DRIVER_ADDR_4, 3); # endif # endif # endif # elif defined(IS31FL3741) IS31FL3741_update_led_control_registers(DRIVER_ADDR_1, 0); # elif defined(IS31FLCOMMON) # ifdef ISSI_MANUAL_SCALING IS31FL_set_manual_scaling_buffer(); # endif IS31FL_common_update_scaling_register(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL_common_update_scaling_register(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL_common_update_scaling_register(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL_common_update_scaling_register(DRIVER_ADDR_4, 3); # endif # endif # endif # elif defined(CKLED2001) CKLED2001_update_led_control_registers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) CKLED2001_update_led_control_registers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) CKLED2001_update_led_control_registers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) CKLED2001_update_led_control_registers(DRIVER_ADDR_4, 3); # endif # endif # endif # endif } # if defined(IS31FL3731) static void flush(void) { IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4, 3); # endif # endif # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = IS31FL3731_set_color, .set_color_all = IS31FL3731_set_color_all, }; # elif defined(IS31FL3733) static void flush(void) { IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4, 3); # endif # endif # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = IS31FL3733_set_color, .set_color_all = IS31FL3733_set_color_all, }; # elif defined(IS31FL3737) static void flush(void) { IS31FL3737_update_pwm_buffers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3737_update_pwm_buffers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL3737_update_pwm_buffers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL3737_update_pwm_buffers(DRIVER_ADDR_4, 3); # endif # endif # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = IS31FL3737_set_color, .set_color_all = IS31FL3737_set_color_all, }; # elif defined(IS31FL3741) static void flush(void) { IS31FL3741_update_pwm_buffers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL3741_update_pwm_buffers(DRIVER_ADDR_2, 1); # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = IS31FL3741_set_color, .set_color_all = IS31FL3741_set_color_all, }; # elif defined(IS31FLCOMMON) static void flush(void) { IS31FL_common_update_pwm_register(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) IS31FL_common_update_pwm_register(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) IS31FL_common_update_pwm_register(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) IS31FL_common_update_pwm_register(DRIVER_ADDR_4, 3); # endif # endif # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = IS31FL_RGB_set_color, .set_color_all = IS31FL_RGB_set_color_all, }; # elif defined(CKLED2001) static void flush(void) { CKLED2001_update_pwm_buffers(DRIVER_ADDR_1, 0); # if defined(DRIVER_ADDR_2) CKLED2001_update_pwm_buffers(DRIVER_ADDR_2, 1); # if defined(DRIVER_ADDR_3) CKLED2001_update_pwm_buffers(DRIVER_ADDR_3, 2); # if defined(DRIVER_ADDR_4) CKLED2001_update_pwm_buffers(DRIVER_ADDR_4, 3); # endif # endif # endif } # if defined(RGB_MATRIX_DRIVER_SHUTDOWN_ENABLE) static void shutdown(void) { # if defined(LED_DRIVER_SHUTDOWN_PIN) writePinLow(LED_DRIVER_SHUTDOWN_PIN); # else CKLED2001_sw_shutdown(DRIVER_ADDR_1); # if defined(DRIVER_ADDR_2) CKLED2001_sw_shutdown(DRIVER_ADDR_2); # if defined(DRIVER_ADDR_3) CKLED2001_sw_shutdown(DRIVER_ADDR_3); # if defined(DRIVER_ADDR_4) CKLED2001_sw_shutdown(DRIVER_ADDR_4); # endif # endif # endif # endif } static void exit_shutdown(void) { # if defined(LED_DRIVER_SHUTDOWN_PIN) writePinHigh(LED_DRIVER_SHUTDOWN_PIN); # else CKLED2001_sw_return_normal(DRIVER_ADDR_1); # if defined(DRIVER_ADDR_2) CKLED2001_sw_return_normal(DRIVER_ADDR_2); # if defined(DRIVER_ADDR_3) CKLED2001_sw_return_normal(DRIVER_ADDR_3); # if defined(DRIVER_ADDR_4) CKLED2001_sw_return_normal(DRIVER_ADDR_4); # endif # endif # endif # endif } # endif const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = CKLED2001_set_color, .set_color_all = CKLED2001_set_color_all, # if defined(RGB_MATRIX_DRIVER_SHUTDOWN_ENABLE) .shutdown = shutdown, .exit_shutdown = exit_shutdown # endif }; # endif #elif defined(AW20216) # include "spi_master.h" static void init(void) { spi_init(); AW20216_init(DRIVER_1_CS, DRIVER_1_EN); # if defined(DRIVER_2_CS) AW20216_init(DRIVER_2_CS, DRIVER_2_EN); # endif } static void flush(void) { AW20216_update_pwm_buffers(DRIVER_1_CS, 0); # if defined(DRIVER_2_CS) AW20216_update_pwm_buffers(DRIVER_2_CS, 1); # endif } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = AW20216_set_color, .set_color_all = AW20216_set_color_all, }; #elif defined(WS2812) # if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_CUSTOM_DRIVER) # pragma message "Cannot use RGBLIGHT and RGB Matrix using WS2812 at the same time." # pragma message "You need to use a custom driver, or re-implement the WS2812 driver to use a different configuration." # endif // LED color buffer LED_TYPE rgb_matrix_ws2812_array[RGB_MATRIX_LED_COUNT]; static void init(void) {} static void flush(void) { // Assumes use of RGB_DI_PIN ws2812_setleds(rgb_matrix_ws2812_array, RGB_MATRIX_LED_COUNT); } // Set an led in the buffer to a color static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) { # if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT) const uint8_t k_rgb_matrix_split[2] = RGB_MATRIX_SPLIT; if (!is_keyboard_left()) { if (i >= k_rgb_matrix_split[0]) { i -= k_rgb_matrix_split[0]; } else { return; } } else if (i >= k_rgb_matrix_split[0]) { return; } # endif rgb_matrix_ws2812_array[i].r = r; rgb_matrix_ws2812_array[i].g = g; rgb_matrix_ws2812_array[i].b = b; # ifdef RGBW convert_rgb_to_rgbw(&rgb_matrix_ws2812_array[i]); # endif } static void setled_all(uint8_t r, uint8_t g, uint8_t b) { for (int i = 0; i < ARRAY_SIZE(rgb_matrix_ws2812_array); i++) { setled(i, r, g, b); } } const rgb_matrix_driver_t rgb_matrix_driver = { .init = init, .flush = flush, .set_color = setled, .set_color_all = setled_all, }; #endif