diff options
Diffstat (limited to 'quantum/led_matrix_drivers.c')
| -rw-r--r-- | quantum/led_matrix_drivers.c | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/quantum/led_matrix_drivers.c b/quantum/led_matrix_drivers.c new file mode 100644 index 0000000000..f00f4f3668 --- /dev/null +++ b/quantum/led_matrix_drivers.c @@ -0,0 +1,147 @@ +/* Copyright 2018 Clueboard + * + * 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 <stdint.h> +#include <stdbool.h> +#include "quantum.h" +#include "led_matrix.h" + +/* Each driver needs to define a struct: + * + * const led_matrix_driver_t led_matrix_driver; + * + * All members must be provided. Keyboard custom drivers must define this + * in their own files. + */ + +#if defined(IS31FL3731) || defined(IS31FL3733) + +#if defined(IS31FL3731) + #include "is31fl3731-simple.h" +#endif + +#include "i2c_master.h" + +static void init(void) { + i2c_init(); + #ifdef IS31FL3731 + #ifdef LED_DRIVER_ADDR_1 + IS31FL3731_init(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3731_init(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3731_init(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3731_init(DRIVER_ADDR_4); + #endif + #else + #ifdef LED_DRIVER_ADDR_1 + IS31FL3733_init(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3733_init(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3733_init(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3733_init(DRIVER_ADDR_4); + #endif + #endif + for (int index = 0; index < DRIVER_LED_TOTAL; index++) { + #ifdef IS31FL3731 + IS31FL3731_set_led_control_register(index, true); + #else + IS31FL3733_set_led_control_register(index, true); + #endif + } + // This actually updates the LED drivers + #ifdef IS31FL3731 + #ifdef LED_DRIVER_ADDR_1 + IS31FL3731_update_led_control_registers(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3731_update_led_control_registers(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3731_update_led_control_registers(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3731_update_led_control_registers(DRIVER_ADDR_4); + #endif + #else + #ifdef LED_DRIVER_ADDR_1 + IS31FL3733_update_led_control_registers(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3733_update_led_control_registers(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3733_update_led_control_registers(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3733_update_led_control_registers(DRIVER_ADDR_4); + #endif + #endif +} + +static void flush(void) { + #ifdef IS31FL3731 + #ifdef LED_DRIVER_ADDR_1 + IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4); + #endif + #else + #ifdef LED_DRIVER_ADDR_1 + IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1); + #endif + #ifdef LED_DRIVER_ADDR_2 + IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2); + #endif + #ifdef LED_DRIVER_ADDR_3 + IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3); + #endif + #ifdef LED_DRIVER_ADDR_4 + IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4); + #endif + #endif +} + +const led_matrix_driver_t led_matrix_driver = { + .init = init, + .flush = flush, +#ifdef IS31FL3731 + .set_value = IS31FL3731_set_value, + .set_value_all = IS31FL3731_set_value_all, +#else + .set_value = IS31FL3733_set_value, + .set_value_all = IS31FL3733_set_value_all, +#endif +}; + + +#endif |