diff options
Diffstat (limited to 'quantum/rgb_matrix/rgb_matrix_drivers.c')
| -rw-r--r-- | quantum/rgb_matrix/rgb_matrix_drivers.c | 247 | 
1 files changed, 247 insertions, 0 deletions
| diff --git a/quantum/rgb_matrix/rgb_matrix_drivers.c b/quantum/rgb_matrix/rgb_matrix_drivers.c new file mode 100644 index 0000000000..bfaedaa4a0 --- /dev/null +++ b/quantum/rgb_matrix/rgb_matrix_drivers.c @@ -0,0 +1,247 @@ +/* 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 <http://www.gnu.org/licenses/>. + */ + +#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) + +#    include "i2c_master.h" + +static void init(void) { +    i2c_init(); +#    ifdef IS31FL3731 +    IS31FL3731_init(DRIVER_ADDR_1); +#        ifdef DRIVER_ADDR_2 +    IS31FL3731_init(DRIVER_ADDR_2); +#        endif +#        ifdef DRIVER_ADDR_3 +    IS31FL3731_init(DRIVER_ADDR_3); +#        endif +#        ifdef DRIVER_ADDR_4 +    IS31FL3731_init(DRIVER_ADDR_4); +#        endif +#    elif defined(IS31FL3733) +#        ifndef DRIVER_SYNC_1 +#            define DRIVER_SYNC_1 0 +#        endif +    IS31FL3733_init(DRIVER_ADDR_1, DRIVER_SYNC_1); +#        if defined DRIVER_ADDR_2 && (DRIVER_ADDR_1 != DRIVER_ADDR_2) +#            ifndef DRIVER_SYNC_2 +#                define DRIVER_SYNC_2 0 +#            endif +    IS31FL3733_init(DRIVER_ADDR_2, DRIVER_SYNC_2); +#        endif +#        ifdef DRIVER_ADDR_3 +#            ifndef DRIVER_SYNC_3 +#                define DRIVER_SYNC_3 0 +#            endif +    IS31FL3733_init(DRIVER_ADDR_3, DRIVER_SYNC_3); +#        endif +#        ifdef DRIVER_ADDR_4 +#            ifndef DRIVER_SYNC_4 +#                define DRIVER_SYNC_4 0 +#            endif +    IS31FL3733_init(DRIVER_ADDR_4, DRIVER_SYNC_4); +#        endif +#    elif defined(IS31FL3737) +    IS31FL3737_init(DRIVER_ADDR_1); +#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility +    IS31FL3737_init(DRIVER_ADDR_2); +#        endif +#    else +    IS31FL3741_init(DRIVER_ADDR_1); +#    endif +    for (int index = 0; index < DRIVER_LED_TOTAL; index++) { +        bool enabled = true; +        // This only caches it for later +#    ifdef 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); +#    else +        IS31FL3741_set_led_control_register(index, enabled, enabled, enabled); +#    endif +    } +    // This actually updates the LED drivers +#    ifdef IS31FL3731 +    IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0); +#        ifdef DRIVER_ADDR_2 +    IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1); +#        endif +#        ifdef DRIVER_ADDR_3 +    IS31FL3731_update_led_control_registers(DRIVER_ADDR_3, 2); +#        endif +#        ifdef DRIVER_ADDR_4 +    IS31FL3731_update_led_control_registers(DRIVER_ADDR_4, 3); +#        endif +#    elif defined(IS31FL3733) +    IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0); +#        ifdef DRIVER_ADDR_2 +    IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1); +#        endif +#        ifdef DRIVER_ADDR_3 +    IS31FL3733_update_led_control_registers(DRIVER_ADDR_3, 2); +#        endif +#        ifdef DRIVER_ADDR_4 +    IS31FL3733_update_led_control_registers(DRIVER_ADDR_4, 3); +#        endif +#    elif defined(IS31FL3737) +    IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, 0); +#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility +    IS31FL3737_update_led_control_registers(DRIVER_ADDR_2, 1); +#        endif +#    else +    IS31FL3741_update_led_control_registers(DRIVER_ADDR_1, 0); +#    endif +} + +#    ifdef IS31FL3731 +static void flush(void) { +    IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0); +#        ifdef DRIVER_ADDR_2 +    IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1); +#        endif +#        ifdef DRIVER_ADDR_3 +    IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3, 2); +#        endif +#        ifdef DRIVER_ADDR_4 +    IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4, 3); +#        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); +#        ifdef DRIVER_ADDR_2 +    IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1); +#        endif +#        ifdef DRIVER_ADDR_3 +    IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3, 2); +#        endif +#        ifdef DRIVER_ADDR_4 +    IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4, 3); +#        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) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility +    IS31FL3737_update_pwm_buffers(DRIVER_ADDR_2, 1); +#        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, +}; +#    else +static void flush(void) { IS31FL3741_update_pwm_buffers(DRIVER_ADDR_1, DRIVER_ADDR_2); } + +const rgb_matrix_driver_t rgb_matrix_driver = { +    .init = init, +    .flush = flush, +    .set_color = IS31FL3741_set_color, +    .set_color_all = IS31FL3741_set_color_all, +}; +#    endif + +#elif defined(AW20216) +#    include "spi_master.h" +static void init(void) { +    spi_init(); +    AW20216_init(DRIVER_1_CS, DRIVER_1_EN); +#    ifdef DRIVER_2_CS +    AW20216_init(DRIVER_2_CS, DRIVER_2_EN); +#    endif +} + +static void flush(void) { +    AW20216_update_pwm_buffers(DRIVER_1_CS, 0); +#    ifdef 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[DRIVER_LED_TOTAL]; + +static void init(void) {} + +static void flush(void) { +    // Assumes use of RGB_DI_PIN +    ws2812_setleds(rgb_matrix_ws2812_array, DRIVER_LED_TOTAL); +} + +// Set an led in the buffer to a color +static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) { +    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 < sizeof(rgb_matrix_ws2812_array) / sizeof(rgb_matrix_ws2812_array[0]); 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 | 
