1 /* Copyright 2017 Jason Williams
2 * Copyright 2018 Jack Humbert
3 * Copyright 2018 Yiancar
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef IS31FL3733_DRIVER_H
21 #define IS31FL3733_DRIVER_H
26 typedef struct is31_led {
31 } __attribute__((packed)) is31_led;
33 extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
35 void IS31FL3733_init( uint8_t addr );
36 void IS31FL3733_write_register( uint8_t addr, uint8_t reg, uint8_t data );
37 void IS31FL3733_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
39 void IS31FL3733_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
40 void IS31FL3733_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
42 void IS31FL3733_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
44 // This should not be called from an interrupt
45 // (eg. from a timer interrupt).
46 // Call this while idle (in between matrix scans).
47 // If the buffer is dirty, it will update the driver with the buffer.
48 void IS31FL3733_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
49 void IS31FL3733_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
255 #endif // IS31FL3733_DRIVER_H