/* 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 . */ #pragma once #include #include #include "progmem.h" #include "util.h" // ======== DEPRECATED DEFINES - DO NOT USE ======== #ifdef ISSI_TIMEOUT # define IS31FL3741_I2C_TIMEOUT ISSI_TIMEOUT #endif #ifdef ISSI_PERSISTENCE # define IS31FL3741_I2C_PERSISTENCE ISSI_PERSISTENCE #endif #ifdef ISSI_CONFIGURATION # define IS31FL3741_CONFIGURATION ISSI_CONFIGURATION #endif #ifdef ISSI_SWPULLUP # define IS31FL3741_SW_PULLUP ISSI_SWPULLUP #endif #ifdef ISSI_CSPULLUP # define IS31FL3741_CS_PULLDOWN ISSI_CSPULLUP #endif #ifdef ISSI_GLOBALCURRENT # define IS31FL3741_GLOBAL_CURRENT ISSI_GLOBALCURRENT #endif #define PUR_0R IS31FL3741_PUR_0_OHM #define PUR_05KR IS31FL3741_PUR_0K5_OHM #define PUR_1KR IS31FL3741_PUR_1K_OHM #define PUR_2KR IS31FL3741_PUR_2K_OHM #define PUR_4KR IS31FL3741_PUR_4K_OHM #define PUR_8KR IS31FL3741_PUR_8K_OHM #define PUR_16KR IS31FL3741_PUR_16K_OHM #define PUR_32KR IS31FL3741_PUR_32K_OHM // ======== #define IS31FL3741_REG_INTERRUPT_MASK 0xF0 #define IS31FL3741_REG_INTERRUPT_STATUS 0xF1 #define IS31FL3741_REG_ID 0xFC #define IS31FL3741_REG_COMMAND 0xFD #define IS31FL3741_COMMAND_PWM_0 0x00 #define IS31FL3741_COMMAND_PWM_1 0x01 #define IS31FL3741_COMMAND_SCALING_0 0x02 #define IS31FL3741_COMMAND_SCALING_1 0x03 #define IS31FL3741_COMMAND_FUNCTION 0x04 #define IS31FL3741_FUNCTION_REG_CONFIGURATION 0x00 #define IS31FL3741_FUNCTION_REG_GLOBAL_CURRENT 0x01 #define IS31FL3741_FUNCTION_REG_PULLDOWNUP 0x02 #define IS31FL3741_FUNCTION_REG_PWM_FREQUENCY 0x36 #define IS31FL3741_FUNCTION_REG_RESET 0x3F #define IS31FL3741_REG_COMMAND_WRITE_LOCK 0xFE #define IS31FL3741_COMMAND_WRITE_LOCK_MAGIC 0xC5 #define IS31FL3741_I2C_ADDRESS_GND 0x30 #define IS31FL3741_I2C_ADDRESS_SCL 0x31 #define IS31FL3741_I2C_ADDRESS_SDA 0x32 #define IS31FL3741_I2C_ADDRESS_VCC 0x33 #if defined(LED_MATRIX_IS31FL3741) # define IS31FL3741_LED_COUNT LED_MATRIX_LED_COUNT #endif #if defined(IS31FL3741_I2C_ADDRESS_4) # define IS31FL3741_DRIVER_COUNT 4 #elif defined(IS31FL3741_I2C_ADDRESS_3) # define IS31FL3741_DRIVER_COUNT 3 #elif defined(IS31FL3741_I2C_ADDRESS_2) # define IS31FL3741_DRIVER_COUNT 2 #elif defined(IS31FL3741_I2C_ADDRESS_1) # define IS31FL3741_DRIVER_COUNT 1 #endif typedef struct is31fl3741_led_t { uint8_t driver : 2; uint16_t v : 9; } PACKED is31fl3741_led_t; extern const is31fl3741_led_t PROGMEM g_is31fl3741_leds[IS31FL3741_LED_COUNT]; void is31fl3741_init_drivers(void); void is31fl3741_init(uint8_t index); void is31fl3741_write_register(uint8_t index, uint8_t reg, uint8_t data); void is31fl3741_select_page(uint8_t index, uint8_t page); void is31fl3741_set_value(int index, uint8_t value); void is31fl3741_set_value_all(uint8_t value); void is31fl3741_set_led_control_register(uint8_t index, bool value); // 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 index); void is31fl3741_update_led_control_registers(uint8_t index); void is31fl3741_set_scaling_registers(const is31fl3741_led_t *pled, uint8_t value); void is31fl3741_set_pwm_buffer(const is31fl3741_led_t *pled, uint8_t value); void is31fl3741_flush(void); #define IS31FL3741_PDR_0_OHM 0b000 // No pull-down resistor #define IS31FL3741_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor #define IS31FL3741_PDR_1K_OHM 0b010 // 1 kOhm resistor #define IS31FL3741_PDR_2K_OHM 0b011 // 2 kOhm resistor #define IS31FL3741_PDR_4K_OHM 0b100 // 4 kOhm resistor #define IS31FL3741_PDR_8K_OHM 0b101 // 8 kOhm resistor #define IS31FL3741_PDR_16K_OHM 0b110 // 16 kOhm resistor #define IS31FL3741_PDR_32K_OHM 0b111 // 32 kOhm resistor #define IS31FL3741_PUR_0_OHM 0b000 // No pull-up resistor #define IS31FL3741_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor #define IS31FL3741_PUR_1K_OHM 0b010 // 1 kOhm resistor #define IS31FL3741_PUR_2K_OHM 0b011 // 2 kOhm resistor #define IS31FL3741_PUR_4K_OHM 0b100 // 4 kOhm resistor #define IS31FL3741_PUR_8K_OHM 0b101 // 8 kOhm resistor #define IS31FL3741_PUR_16K_OHM 0b110 // 16 kOhm resistor #define IS31FL3741_PUR_32K_OHM 0b111 // 32 kOhm resistor #define IS31FL3741_PWM_FREQUENCY_29K_HZ 0b0000 #define IS31FL3741_PWM_FREQUENCY_3K6_HZ 0b0011 #define IS31FL3741_PWM_FREQUENCY_1K8_HZ 0b0111 #define IS31FL3741_PWM_FREQUENCY_900_HZ 0b1011 #define CS1_SW1 0x00 #define CS2_SW1 0x01 #define CS3_SW1 0x02 #define CS4_SW1 0x03 #define CS5_SW1 0x04 #define CS6_SW1 0x05 #define CS7_SW1 0x06 #define CS8_SW1 0x07 #define CS9_SW1 0x08 #define CS10_SW1 0x09 #define CS11_SW1 0x0A #define CS12_SW1 0x0B #define CS13_SW1 0x0C #define CS14_SW1 0x0D #define CS15_SW1 0x0E #define CS16_SW1 0x0F #define CS17_SW1 0x10 #define CS18_SW1 0x11 #define CS19_SW1 0x12 #define CS20_SW1 0x13 #define CS21_SW1 0x14 #define CS22_SW1 0x15 #define CS23_SW1 0x16 #define CS24_SW1 0x17 #define CS25_SW1 0x18 #define CS26_SW1 0x19 #define CS27_SW1 0x1A #define CS28_SW1 0x1B #define CS29_SW1 0x1C #define CS30_SW1 0x1D #define CS1_SW2 0x1E #define CS2_SW2 0x1F #define CS3_SW2 0x20 #define CS4_SW2 0x21 #define CS5_SW2 0x22 #define CS6_SW2 0x23 #define CS7_SW2 0x24 #define CS8_SW2 0x25 #define CS9_SW2 0x26 #define CS10_SW2 0x27 #define CS11_SW2 0x28 #define CS12_SW2 0x29 #define CS13_SW2 0x2A #define CS14_SW2 0x2B #define CS15_SW2 0x2C #define CS16_SW2 0x2D #define CS17_SW2 0x2E #define CS18_SW2 0x2F #define CS19_SW2 0x30 #define CS20_SW2 0x31 #define CS21_SW2 0x32 #define CS22_SW2 0x33 #define CS23_SW2 0x34 #define CS24_SW2 0x35 #define CS25_SW2 0x36 #define CS26_SW2 0x37 #define CS27_SW2 0x38 #define CS28_SW2 0x39 #define CS29_SW2 0x3A #define CS30_SW2 0x3B #define CS1_SW3 0x3C #define CS2_SW3 0x3D #define CS3_SW3 0x3E #define CS4_SW3 0x3F #define CS5_SW3 0x40 #define CS6_SW3 0x41 #define CS7_SW3 0x42 #define CS8_SW3 0x43 #define CS9_SW3 0x44 #define CS10_SW3 0x45 #define CS11_SW3 0x46 #define CS12_SW3 0x47 #define CS13_SW3 0x48 #define CS14_SW3 0x49 #define CS15_SW3 0x4A #define CS16_SW3 0x4B #define CS17_SW3 0x4C #define CS18_SW3 0x4D #define CS19_SW3 0x4E #define CS20_SW3 0x4F #define CS21_SW3 0x50 #define CS22_SW3 0x51 #define CS23_SW3 0x52 #define CS24_SW3 0x53 #define CS25_SW3 0x54 #define CS26_SW3 0x55 #define CS27_SW3 0x56 #define CS28_SW3 0x57 #define CS29_SW3 0x58 #define CS30_SW3 0x59 #define CS1_SW4 0x5A #define CS2_SW4 0x5B #define CS3_SW4 0x5C #define CS4_SW4 0x5D #define CS5_SW4 0x5E #define CS6_SW4 0x5F #define CS7_SW4 0x60 #define CS8_SW4 0x61 #define CS9_SW4 0x62 #define CS10_SW4 0x63 #define CS11_SW4 0x64 #define CS12_SW4 0x65 #define CS13_SW4 0x66 #define CS14_SW4 0x67 #define CS15_SW4 0x68 #define CS16_SW4 0x69 #define CS17_SW4 0x6A #define CS18_SW4 0x6B #define CS19_SW4 0x6C #define CS20_SW4 0x6D #define CS21_SW4 0x6E #define CS22_SW4 0x6F #define CS23_SW4 0x70 #define CS24_SW4 0x71 #define CS25_SW4 0x72 #define CS26_SW4 0x73 #define CS27_SW4 0x74 #define CS28_SW4 0x75 #define CS29_SW4 0x76 #define CS30_SW4 0x77 #define CS1_SW5 0x78 #define CS2_SW5 0x79 #define CS3_SW5 0x7A #define CS4_SW5 0x7B #define CS5_SW5 0x7C #define CS6_SW5 0x7D #define CS7_SW5 0x7E #define CS8_SW5 0x7F #define CS9_SW5 0x80 #define CS10_SW5 0x81 #define CS11_SW5 0x82 #define CS12_SW5 0x83 #define CS13_SW5 0x84 #define CS14_SW5 0x85 #define CS15_SW5 0x86 #define CS16_SW5 0x87 #define CS17_SW5 0x88 #define CS18_SW5 0x89 #define CS19_SW5 0x8A #define CS20_SW5 0x8B #define CS21_SW5 0x8C #define CS22_SW5 0x8D #define CS23_SW5 0x8E #define CS24_SW5 0x8F #define CS25_SW5 0x90 #define CS26_SW5 0x91 #define CS27_SW5 0x92 #define CS28_SW5 0x93 #define CS29_SW5 0x94 #define CS30_SW5 0x95 #define CS1_SW6 0x96 #define CS2_SW6 0x97 #define CS3_SW6 0x98 #define CS4_SW6 0x99 #define CS5_SW6 0x9A #define CS6_SW6 0x9B #define CS7_SW6 0x9C #define CS8_SW6 0x9D #define CS9_SW6 0x9E #define CS10_SW6 0x9F #define CS11_SW6 0xA0 #define CS12_SW6 0xA1 #define CS13_SW6 0xA2 #define CS14_SW6 0xA3 #define CS15_SW6 0xA4 #define CS16_SW6 0xA5 #define CS17_SW6 0xA6 #define CS18_SW6 0xA7 #define CS19_SW6 0xA8 #define CS20_SW6 0xA9 #define CS21_SW6 0xAA #define CS22_SW6 0xAB #define CS23_SW6 0xAC #define CS24_SW6 0xAD #define CS25_SW6 0xAE #define CS26_SW6 0xAF #define CS27_SW6 0xB0 #define CS28_SW6 0xB1 #define CS29_SW6 0xB2 #define CS30_SW6 0xB3 #define CS1_SW7 0xB4 #define CS2_SW7 0xB5 #define CS3_SW7 0xB6 #define CS4_SW7 0xB7 #define CS5_SW7 0xB8 #define CS6_SW7 0xB9 #define CS7_SW7 0xBA #define CS8_SW7 0xBB #define CS9_SW7 0xBC #define CS10_SW7 0xBD #define CS11_SW7 0xBE #define CS12_SW7 0xBF #define CS13_SW7 0xC0 #define CS14_SW7 0xC1 #define CS15_SW7 0xC2 #define CS16_SW7 0xC3 #define CS17_SW7 0xC4 #define CS18_SW7 0xC5 #define CS19_SW7 0xC6 #define CS20_SW7 0xC7 #define CS21_SW7 0xC8 #define CS22_SW7 0xC9 #define CS23_SW7 0xCA #define CS24_SW7 0xCB #define CS25_SW7 0xCC #define CS26_SW7 0xCD #define CS27_SW7 0xCE #define CS28_SW7 0xCF #define CS29_SW7 0xD0 #define CS30_SW7 0xD1 #define CS1_SW8 0xD2 #define CS2_SW8 0xD3 #define CS3_SW8 0xD4 #define CS4_SW8 0xD5 #define CS5_SW8 0xD6 #define CS6_SW8 0xD7 #define CS7_SW8 0xD8 #define CS8_SW8 0xD9 #define CS9_SW8 0xDA #define CS10_SW8 0xDB #define CS11_SW8 0xDC #define CS12_SW8 0xDD #define CS13_SW8 0xDE #define CS14_SW8 0xDF #define CS15_SW8 0xE0 #define CS16_SW8 0xE1 #define CS17_SW8 0xE2 #define CS18_SW8 0xE3 #define CS19_SW8 0xE4 #define CS20_SW8 0xE5 #define CS21_SW8 0xE6 #define CS22_SW8 0xE7 #define CS23_SW8 0xE8 #define CS24_SW8 0xE9 #define CS25_SW8 0xEA #define CS26_SW8 0xEB #define CS27_SW8 0xEC #define CS28_SW8 0xED #define CS29_SW8 0xEE #define CS30_SW8 0xEF #define CS1_SW9 0xF0 #define CS2_SW9 0xF1 #define CS3_SW9 0xF2 #define CS4_SW9 0xF3 #define CS5_SW9 0xF4 #define CS6_SW9 0xF5 #define CS7_SW9 0xF6 #define CS8_SW9 0xF7 #define CS9_SW9 0xF8 #define CS10_SW9 0xF9 #define CS11_SW9 0xFA #define CS12_SW9 0xFB #define CS13_SW9 0xFC #define CS14_SW9 0xFD #define CS15_SW9 0xFE #define CS16_SW9 0xFF #define CS17_SW9 0x100 #define CS18_SW9 0x101 #define CS19_SW9 0x102 #define CS20_SW9 0x103 #define CS21_SW9 0x104 #define CS22_SW9 0x105 #define CS23_SW9 0x106 #define CS24_SW9 0x107 #define CS25_SW9 0x108 #define CS26_SW9 0x109 #define CS27_SW9 0x10A #define CS28_SW9 0x10B #define CS29_SW9 0x10C #define CS30_SW9 0x10D #define CS31_SW1 0x10E #define CS32_SW1 0x10F #define CS33_SW1 0x110 #define CS34_SW1 0x111 #define CS35_SW1 0x112 #define CS36_SW1 0x113 #define CS37_SW1 0x114 #define CS38_SW1 0x115 #define CS39_SW1 0x116 #define CS31_SW2 0x117 #define CS32_SW2 0x118 #define CS33_SW2 0x119 #define CS34_SW2 0x11A #define CS35_SW2 0x11B #define CS36_SW2 0x11C #define CS37_SW2 0x11D #define CS38_SW2 0x11E #define CS39_SW2 0x11F #define CS31_SW3 0x120 #define CS32_SW3 0x121 #define CS33_SW3 0x122 #define CS34_SW3 0x123 #define CS35_SW3 0x124 #define CS36_SW3 0x125 #define CS37_SW3 0x126 #define CS38_SW3 0x127 #define CS39_SW3 0x128 #define CS31_SW4 0x129 #define CS32_SW4 0x12A #define CS33_SW4 0x12B #define CS34_SW4 0x12C #define CS35_SW4 0x12D #define CS36_SW4 0x12E #define CS37_SW4 0x12F #define CS38_SW4 0x130 #define CS39_SW4 0x131 #define CS31_SW5 0x132 #define CS32_SW5 0x133 #define CS33_SW5 0x134 #define CS34_SW5 0x135 #define CS35_SW5 0x136 #define CS36_SW5 0x137 #define CS37_SW5 0x138 #define CS38_SW5 0x139 #define CS39_SW5 0x13A #define CS31_SW6 0x13B #define CS32_SW6 0x13C #define CS33_SW6 0x13D #define CS34_SW6 0x13E #define CS35_SW6 0x13F #define CS36_SW6 0x140 #define CS37_SW6 0x141 #define CS38_SW6 0x142 #define CS39_SW6 0x143 #define CS31_SW7 0x144 #define CS32_SW7 0x145 #define CS33_SW7 0x146 #define CS34_SW7 0x147 #define CS35_SW7 0x148 #define CS36_SW7 0x149 #define CS37_SW7 0x14A #define CS38_SW7 0x14B #define CS39_SW7 0x14C #define CS31_SW8 0x14D #define CS32_SW8 0x14E #define CS33_SW8 0x14F #define CS34_SW8 0x150 #define CS35_SW8 0x151 #define CS36_SW8 0x152 #define CS37_SW8 0x153 #define CS38_SW8 0x154 #define CS39_SW8 0x155 #define CS31_SW9 0x156 #define CS32_SW9 0x157 #define CS33_SW9 0x158 #define CS34_SW9 0x159 #define CS35_SW9 0x15A #define CS36_SW9 0x15B #define CS37_SW9 0x15C #define CS38_SW9 0x15D #define CS39_SW9 0x15E