/* Copyright 2018 Jason Williams (Wilba) * Copyright 2021 Doni Crosby * * 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> #include "progmem.h" // Simple interface option. // If these aren't defined, just define them to make it compile #ifndef DRIVER_COUNT # define DRIVER_COUNT 2 #endif #ifndef DRIVER_LED_TOTAL # define DRIVER_LED_TOTAL 96 #endif typedef struct is31_led { uint8_t driver : 2; uint8_t r; uint8_t g; uint8_t b; } __attribute__((packed)) is31_led; extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL]; void IS31FL3736_init(uint8_t addr); void IS31FL3736_write_register(uint8_t addr, uint8_t reg, uint8_t data); void IS31FL3736_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer); void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue); void IS31FL3736_set_color_all(uint8_t red, uint8_t green, uint8_t blue); void IS31FL3736_set_led_control_register(uint8_t index, bool red, bool green, bool blue); void IS31FL3736_mono_set_brightness(int index, uint8_t value); void IS31FL3736_mono_set_brightness_all(uint8_t value); void IS31FL3736_mono_set_led_control_register(uint8_t index, bool enabled); // 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 IS31FL3736_update_pwm_buffers(uint8_t addr1, uint8_t addr2); void IS31FL3736_update_led_control_registers(uint8_t addr1, uint8_t addr2); #define PUR_0R 0x00 // No PUR resistor #define PUR_05KR 0x01 // 0.5k Ohm resistor #define PUR_1KR 0x02 // 1.0k Ohm resistor #define PUR_2KR 0x03 // 2.0k Ohm resistor #define PUR_4KR 0x04 // 4.0k Ohm resistor #define PUR_8KR 0x05 // 8.0k Ohm resistor #define PUR_16KR 0x06 // 16k Ohm resistor #define PUR_32KR 0x07 // 32k Ohm resistor #define A_1 0x00 #define A_2 0x02 #define A_3 0x04 #define A_4 0x06 #define A_5 0x08 #define A_6 0x0A #define A_7 0x0C #define A_8 0x0E #define B_1 0x10 #define B_2 0x12 #define B_3 0x14 #define B_4 0x16 #define B_5 0x18 #define B_6 0x1A #define B_7 0x1C #define B_8 0x1E #define C_1 0x20 #define C_2 0x22 #define C_3 0x24 #define C_4 0x26 #define C_5 0x28 #define C_6 0x2A #define C_7 0x2C #define C_8 0x2E #define D_1 0x30 #define D_2 0x32 #define D_3 0x34 #define D_4 0x36 #define D_5 0x38 #define D_6 0x3A #define D_7 0x3C #define D_8 0x3E #define E_1 0x40 #define E_2 0x42 #define E_3 0x44 #define E_4 0x46 #define E_5 0x48 #define E_6 0x4A #define E_7 0x4C #define E_8 0x4E #define F_1 0x50 #define F_2 0x52 #define F_3 0x54 #define F_4 0x56 #define F_5 0x58 #define F_6 0x5A #define F_7 0x5C #define F_8 0x5E #define G_1 0x60 #define G_2 0x62 #define G_3 0x64 #define G_4 0x66 #define G_5 0x68 #define G_6 0x6A #define G_7 0x6C #define G_8 0x6E #define H_1 0x70 #define H_2 0x72 #define H_3 0x74 #define H_4 0x76 #define H_5 0x78 #define H_6 0x7A #define H_7 0x7C #define H_8 0x7E #define I_1 0x80 #define I_2 0x82 #define I_3 0x84 #define I_4 0x86 #define I_5 0x88 #define I_6 0x8A #define I_7 0x8C #define I_8 0x8E #define J_1 0x90 #define J_2 0x92 #define J_3 0x94 #define J_4 0x96 #define J_5 0x98 #define J_6 0x9A #define J_7 0x9C #define J_8 0x9E #define K_1 0xA0 #define K_2 0xA2 #define K_3 0xA4 #define K_4 0xA6 #define K_5 0xA8 #define K_6 0xAA #define K_7 0xAC #define K_8 0xAE #define L_1 0xB0 #define L_2 0xB2 #define L_3 0xB4 #define L_4 0xB6 #define L_5 0xB8 #define L_6 0xBA #define L_7 0xBC #define L_8 0xBE