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/* Copyright 2017 Jason Williams
* Copyright 2018 Jack Humbert
* Copyright 2018 Yiancar
* Copyright 2020 MelGeek
*
* 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/>.
*/
#pragma once
#include <stdint.h>
#include <stdbool.h>
typedef struct is31_led {
uint8_t driver : 2;
uint8_t rcs;
uint8_t rsw;
uint8_t gcs;
uint8_t gsw;
uint8_t bcs;
uint8_t bsw;
} __attribute__((packed)) is31_led;
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
extern const is31_led g_is31_indicator_leds[DRIVER_INDICATOR_LED_TOTAL];
void IS31FL3741_init(uint8_t addr);
void IS31FL3741_write_register(uint8_t addr, uint8_t reg, uint8_t data);
bool IS31FL3741_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
void IS31FL3741_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
void IS31FL3741_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
void IS31FL3741_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
// This should not be called from an interrupt
// (eg. from a timer interrupt).
// Call this while idle (in between matrix scans).
// If the buffer is dirty, it will update the driver with the buffer.
void IS31FL3741_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
void IS31FL3741_update_led_control_registers(uint8_t addr1, uint8_t addr2);
void IS31FL3741_set_scaling_registers(const is31_led *pled, uint8_t red, uint8_t green, uint8_t blue);
void IS31FL3741_set_pwm_buffer(const is31_led *pled, uint8_t red, uint8_t green, uint8_t blue);
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