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/* Copyright 2018 James Laird-Wah
* Copyright 2019 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 "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)
# include "i2c_master.h"
static void init(void) {
i2c_init();
# ifdef IS31FL3731
# ifdef LED_DRIVER_ADDR_1
IS31FL3731_init(LED_DRIVER_ADDR_1);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3731_init(LED_DRIVER_ADDR_2);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3731_init(LED_DRIVER_ADDR_3);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3731_init(LED_DRIVER_ADDR_4);
# endif
# else
# ifdef LED_DRIVER_ADDR_1
IS31FL3733_init(LED_DRIVER_ADDR_1, 0);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3733_init(LED_DRIVER_ADDR_2, 0);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3733_init(LED_DRIVER_ADDR_3, 0);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3733_init(LED_DRIVER_ADDR_4, 0);
# 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(LED_DRIVER_ADDR_1, 0);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
# endif
# else
# ifdef LED_DRIVER_ADDR_1
IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
# endif
# endif
}
static void flush(void) {
# ifdef IS31FL3731
# ifdef LED_DRIVER_ADDR_1
IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
# endif
# else
# ifdef LED_DRIVER_ADDR_1
IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
# endif
# ifdef LED_DRIVER_ADDR_2
IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
# endif
# ifdef LED_DRIVER_ADDR_3
IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
# endif
# ifdef LED_DRIVER_ADDR_4
IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
# 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
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