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287 lines
6.6 KiB
287 lines
6.6 KiB
/* Copyright 2017 Jason Williams
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* Copyright 2018 Jack Humbert
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include "progmem.h"
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#include "util.h"
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// ======== DEPRECATED DEFINES - DO NOT USE ========
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#ifdef DRIVER_ADDR_1
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# define IS31FL3731_I2C_ADDRESS_1 DRIVER_ADDR_1
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#endif
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#ifdef DRIVER_ADDR_2
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# define IS31FL3731_I2C_ADDRESS_2 DRIVER_ADDR_2
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#endif
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#ifdef DRIVER_ADDR_3
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# define IS31FL3731_I2C_ADDRESS_3 DRIVER_ADDR_3
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#endif
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#ifdef DRIVER_ADDR_4
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# define IS31FL3731_I2C_ADDRESS_4 DRIVER_ADDR_4
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#endif
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#ifdef ISSI_TIMEOUT
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# define IS31FL3731_I2C_TIMEOUT ISSI_TIMEOUT
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#endif
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#ifdef ISSI_PERSISTENCE
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# define IS31FL3731_I2C_PERSISTENCE ISSI_PERSISTENCE
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#endif
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#ifdef ISSI_3731_DEGHOST
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# define IS31FL3731_DEGHOST ISSI_3731_DEGHOST
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#endif
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#define is31_led is31fl3731_led_t
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#define g_is31_leds g_is31fl3731_leds
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// ========
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#define IS31FL3731_REG_COMMAND 0xFD
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#define IS31FL3731_COMMAND_FRAME_1 0x00
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#define IS31FL3731_COMMAND_FRAME_2 0x01
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#define IS31FL3731_COMMAND_FRAME_3 0x02
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#define IS31FL3731_COMMAND_FRAME_4 0x03
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#define IS31FL3731_COMMAND_FRAME_5 0x04
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#define IS31FL3731_COMMAND_FRAME_6 0x05
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#define IS31FL3731_COMMAND_FRAME_7 0x06
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#define IS31FL3731_COMMAND_FRAME_8 0x07
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#define IS31FL3731_COMMAND_FUNCTION 0x0B
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#define IS31FL3731_FRAME_REG_LED_CONTROL 0x00
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#define IS31FL3731_FRAME_REG_BLINK_CONTROL 0x12
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#define IS31FL3731_FRAME_REG_PWM 0x24
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#define IS31FL3731_FUNCTION_REG_CONFIG 0x00
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#define IS31FL3731_CONFIG_MODE_PICTURE 0x00
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#define IS31FL3731_CONFIG_MODE_AUTO_PLAY 0x08
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#define IS31FL3731_CONFIG_MODE_AUDIO_PLAY 0x18
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#define IS31FL3731_FUNCTION_REG_PICTURE_DISPLAY 0x01
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#define IS31FL3731_FUNCTION_REG_AUDIO_SYNC 0x06
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#define IS31FL3731_FUNCTION_REG_SHUTDOWN 0x0A
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// Not defined in the datasheet -- See AN for IC
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#define IS31FL3731_FUNCTION_REG_GHOST_IMAGE_PREVENTION 0xC2
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#define IS31FL3731_GHOST_IMAGE_PREVENTION_GEN 0x10
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#define IS31FL3731_I2C_ADDRESS_GND 0x74
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#define IS31FL3731_I2C_ADDRESS_SCL 0x75
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#define IS31FL3731_I2C_ADDRESS_SDA 0x76
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#define IS31FL3731_I2C_ADDRESS_VCC 0x77
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#if defined(RGB_MATRIX_IS31FL3731)
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# define IS31FL3731_LED_COUNT RGB_MATRIX_LED_COUNT
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#endif
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#if defined(IS31FL3731_I2C_ADDRESS_4)
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# define IS31FL3731_DRIVER_COUNT 4
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#elif defined(IS31FL3731_I2C_ADDRESS_3)
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# define IS31FL3731_DRIVER_COUNT 3
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#elif defined(IS31FL3731_I2C_ADDRESS_2)
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# define IS31FL3731_DRIVER_COUNT 2
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#elif defined(IS31FL3731_I2C_ADDRESS_1)
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# define IS31FL3731_DRIVER_COUNT 1
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#endif
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typedef struct is31fl3731_led_t {
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uint8_t driver : 2;
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uint8_t r;
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uint8_t g;
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uint8_t b;
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} PACKED is31fl3731_led_t;
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extern const is31fl3731_led_t PROGMEM g_is31fl3731_leds[IS31FL3731_LED_COUNT];
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void is31fl3731_init_drivers(void);
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void is31fl3731_init(uint8_t index);
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void is31fl3731_write_register(uint8_t index, uint8_t reg, uint8_t data);
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void is31fl3731_select_page(uint8_t index, uint8_t page);
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void is31fl3731_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
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void is31fl3731_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
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void is31fl3731_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
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// This should not be called from an interrupt
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// (eg. from a timer interrupt).
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// Call this while idle (in between matrix scans).
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// If the buffer is dirty, it will update the driver with the buffer.
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void is31fl3731_update_pwm_buffers(uint8_t index);
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void is31fl3731_update_led_control_registers(uint8_t index);
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void is31fl3731_flush(void);
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#define C1_1 0x00
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#define C1_2 0x01
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#define C1_3 0x02
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#define C1_4 0x03
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#define C1_5 0x04
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#define C1_6 0x05
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#define C1_7 0x06
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#define C1_8 0x07
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#define C1_9 0x08
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#define C1_10 0x09
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#define C1_11 0x0A
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#define C1_12 0x0B
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#define C1_13 0x0C
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#define C1_14 0x0D
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#define C1_15 0x0E
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#define C1_16 0x0F
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#define C2_1 0x10
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#define C2_2 0x11
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#define C2_3 0x12
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#define C2_4 0x13
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#define C2_5 0x14
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#define C2_6 0x15
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#define C2_7 0x16
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#define C2_8 0x17
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#define C2_9 0x18
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#define C2_10 0x19
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#define C2_11 0x1A
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#define C2_12 0x1B
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#define C2_13 0x1C
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#define C2_14 0x1D
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#define C2_15 0x1E
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#define C2_16 0x1F
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#define C3_1 0x20
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#define C3_2 0x21
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#define C3_3 0x22
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#define C3_4 0x23
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#define C3_5 0x24
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#define C3_6 0x25
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#define C3_7 0x26
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#define C3_8 0x27
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#define C3_9 0x28
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#define C3_10 0x29
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#define C3_11 0x2A
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#define C3_12 0x2B
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#define C3_13 0x2C
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#define C3_14 0x2D
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#define C3_15 0x2E
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#define C3_16 0x2F
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#define C4_1 0x30
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#define C4_2 0x31
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#define C4_3 0x32
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#define C4_4 0x33
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#define C4_5 0x34
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#define C4_6 0x35
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#define C4_7 0x36
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#define C4_8 0x37
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#define C4_9 0x38
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#define C4_10 0x39
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#define C4_11 0x3A
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#define C4_12 0x3B
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#define C4_13 0x3C
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#define C4_14 0x3D
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#define C4_15 0x3E
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#define C4_16 0x3F
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#define C5_1 0x40
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#define C5_2 0x41
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#define C5_3 0x42
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#define C5_4 0x43
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#define C5_5 0x44
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#define C5_6 0x45
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#define C5_7 0x46
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#define C5_8 0x47
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#define C5_9 0x48
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#define C5_10 0x49
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#define C5_11 0x4A
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#define C5_12 0x4B
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#define C5_13 0x4C
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#define C5_14 0x4D
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#define C5_15 0x4E
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#define C5_16 0x4F
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#define C6_1 0x50
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#define C6_2 0x51
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#define C6_3 0x52
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#define C6_4 0x53
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#define C6_5 0x54
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#define C6_6 0x55
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#define C6_7 0x56
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#define C6_8 0x57
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#define C6_9 0x58
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#define C6_10 0x59
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#define C6_11 0x5A
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#define C6_12 0x5B
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#define C6_13 0x5C
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#define C6_14 0x5D
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#define C6_15 0x5E
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#define C6_16 0x5F
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#define C7_1 0x60
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#define C7_2 0x61
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#define C7_3 0x62
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#define C7_4 0x63
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#define C7_5 0x64
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#define C7_6 0x65
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#define C7_7 0x66
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#define C7_8 0x67
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#define C7_9 0x68
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#define C7_10 0x69
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#define C7_11 0x6A
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#define C7_12 0x6B
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#define C7_13 0x6C
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#define C7_14 0x6D
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#define C7_15 0x6E
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#define C7_16 0x6F
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#define C8_1 0x70
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#define C8_2 0x71
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#define C8_3 0x72
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#define C8_4 0x73
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#define C8_5 0x74
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#define C8_6 0x75
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#define C8_7 0x76
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#define C8_8 0x77
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#define C8_9 0x78
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#define C8_10 0x79
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#define C8_11 0x7A
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#define C8_12 0x7B
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#define C8_13 0x7C
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#define C8_14 0x7D
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#define C8_15 0x7E
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#define C8_16 0x7F
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#define C9_1 0x80
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#define C9_2 0x81
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#define C9_3 0x82
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#define C9_4 0x83
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#define C9_5 0x84
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#define C9_6 0x85
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#define C9_7 0x86
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#define C9_8 0x87
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#define C9_9 0x88
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#define C9_10 0x89
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#define C9_11 0x8A
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#define C9_12 0x8B
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#define C9_13 0x8C
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#define C9_14 0x8D
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#define C9_15 0x8E
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#define C9_16 0x8F
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