58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* Copyright 2021 Andrew Fahmy
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#ifdef RGB_MATRIX_ENABLE
|
|
|
|
#include "rgb_matrix.h"
|
|
#include "i2c_master.h"
|
|
#include "is31fl3733-dual.h"
|
|
|
|
|
|
|
|
static void init(void) {
|
|
i2c_init(&I2CD1, I2C1_SCL_BANK, I2C1_SDA_BANK, I2C1_SCL, I2C1_SDA);
|
|
IS31FL3733_init(0, DRIVER_ADDR_1, 0);
|
|
# ifdef USE_I2C2
|
|
i2c_init(&I2CD2, I2C2_SCL_BANK, I2C2_SDA_BANK, I2C2_SCL, I2C2_SDA);
|
|
IS31FL3733_init(1, DRIVER_ADDR_2, 0);
|
|
# endif
|
|
for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
|
|
bool enabled = true;
|
|
// This only caches it for later
|
|
IS31FL3733_set_led_control_register(index, enabled, enabled, enabled);
|
|
}
|
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0);
|
|
# ifdef USE_I2C2
|
|
IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1);
|
|
# endif
|
|
}
|
|
|
|
static void flush(void) {
|
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0);
|
|
# ifdef USE_I2C2
|
|
IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1);
|
|
# 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,
|
|
};
|
|
|
|
#endif
|