You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
261 lines
7.0 KiB
261 lines
7.0 KiB
/* 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"
|
|
#include "util.h"
|
|
|
|
// ======== DEPRECATED DEFINES - DO NOT USE ========
|
|
#ifdef ISSI_TIMEOUT
|
|
# define IS31FL3736_I2C_TIMEOUT ISSI_TIMEOUT
|
|
#endif
|
|
#ifdef ISSI_PERSISTENCE
|
|
# define IS31FL3736_I2C_PERSISTENCE ISSI_PERSISTENCE
|
|
#endif
|
|
#ifdef ISSI_SWPULLUP
|
|
# define IS31FL3736_SW_PULLUP ISSI_SWPULLUP
|
|
#endif
|
|
#ifdef ISSI_CSPULLUP
|
|
# define IS31FL3736_CS_PULLDOWN ISSI_CSPULLUP
|
|
#endif
|
|
#ifdef ISSI_GLOBALCURRENT
|
|
# define IS31FL3736_GLOBAL_CURRENT ISSI_GLOBALCURRENT
|
|
#endif
|
|
|
|
#define is31_led is31fl3736_led_t
|
|
#define g_is31_leds g_is31fl3736_leds
|
|
|
|
#define PUR_0R IS31FL3736_PUR_0_OHM
|
|
#define PUR_05KR IS31FL3736_PUR_05K_OHM
|
|
#define PUR_1KR IS31FL3736_PUR_1K_OHM
|
|
#define PUR_2KR IS31FL3736_PUR_2K_OHM
|
|
#define PUR_4KR IS31FL3736_PUR_4K_OHM
|
|
#define PUR_8KR IS31FL3736_PUR_8K_OHM
|
|
#define PUR_16KR IS31FL3736_PUR_16K_OHM
|
|
#define PUR_32KR IS31FL3736_PUR_32K_OHM
|
|
// ========
|
|
|
|
#define IS31FL3736_REG_INTERRUPT_MASK 0xF0
|
|
#define IS31FL3736_REG_INTERRUPT_STATUS 0xF1
|
|
|
|
#define IS31FL3736_REG_COMMAND 0xFD
|
|
|
|
#define IS31FL3736_COMMAND_LED_CONTROL 0x00
|
|
#define IS31FL3736_COMMAND_PWM 0x01
|
|
#define IS31FL3736_COMMAND_AUTO_BREATH 0x02
|
|
#define IS31FL3736_COMMAND_FUNCTION 0x03
|
|
|
|
#define IS31FL3736_FUNCTION_REG_CONFIGURATION 0x00
|
|
#define IS31FL3736_FUNCTION_REG_GLOBAL_CURRENT 0x01
|
|
#define IS31FL3736_FUNCTION_REG_SW_PULLUP 0x0F
|
|
#define IS31FL3736_FUNCTION_REG_CS_PULLDOWN 0x10
|
|
#define IS31FL3736_FUNCTION_REG_RESET 0x11
|
|
|
|
#define IS31FL3736_REG_COMMAND_WRITE_LOCK 0xFE
|
|
#define IS31FL3736_COMMAND_WRITE_LOCK_MAGIC 0xC5
|
|
|
|
#define IS31FL3736_I2C_ADDRESS_GND_GND 0x50
|
|
#define IS31FL3736_I2C_ADDRESS_GND_SCL 0x51
|
|
#define IS31FL3736_I2C_ADDRESS_GND_SDA 0x52
|
|
#define IS31FL3736_I2C_ADDRESS_GND_VCC 0x53
|
|
#define IS31FL3736_I2C_ADDRESS_SCL_GND 0x54
|
|
#define IS31FL3736_I2C_ADDRESS_SCL_SCL 0x55
|
|
#define IS31FL3736_I2C_ADDRESS_SCL_SDA 0x56
|
|
#define IS31FL3736_I2C_ADDRESS_SCL_VCC 0x57
|
|
#define IS31FL3736_I2C_ADDRESS_SDA_GND 0x58
|
|
#define IS31FL3736_I2C_ADDRESS_SDA_SCL 0x59
|
|
#define IS31FL3736_I2C_ADDRESS_SDA_SDA 0x5A
|
|
#define IS31FL3736_I2C_ADDRESS_SDA_VCC 0x5B
|
|
#define IS31FL3736_I2C_ADDRESS_VCC_GND 0x5C
|
|
#define IS31FL3736_I2C_ADDRESS_VCC_SCL 0x5D
|
|
#define IS31FL3736_I2C_ADDRESS_VCC_SDA 0x5E
|
|
#define IS31FL3736_I2C_ADDRESS_VCC_VCC 0x5F
|
|
|
|
#if defined(LED_MATRIX_IS31FL3736)
|
|
# define IS31FL3736_LED_COUNT LED_MATRIX_LED_COUNT
|
|
#endif
|
|
|
|
#if defined(IS31FL3736_I2C_ADDRESS_4)
|
|
# define IS31FL3736_DRIVER_COUNT 4
|
|
#elif defined(IS31FL3736_I2C_ADDRESS_3)
|
|
# define IS31FL3736_DRIVER_COUNT 3
|
|
#elif defined(IS31FL3736_I2C_ADDRESS_2)
|
|
# define IS31FL3736_DRIVER_COUNT 2
|
|
#elif defined(IS31FL3736_I2C_ADDRESS_1)
|
|
# define IS31FL3736_DRIVER_COUNT 1
|
|
#endif
|
|
|
|
typedef struct is31fl3736_led_t {
|
|
uint8_t driver : 2;
|
|
uint8_t v;
|
|
} PACKED is31fl3736_led_t;
|
|
|
|
extern const is31fl3736_led_t PROGMEM g_is31fl3736_leds[IS31FL3736_LED_COUNT];
|
|
|
|
void is31fl3736_init_drivers(void);
|
|
void is31fl3736_init(uint8_t index);
|
|
void is31fl3736_write_register(uint8_t index, uint8_t reg, uint8_t data);
|
|
void is31fl3736_select_page(uint8_t index, uint8_t page);
|
|
|
|
void is31fl3736_set_value(int index, uint8_t value);
|
|
void is31fl3736_set_value_all(uint8_t value);
|
|
|
|
void is31fl3736_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 is31fl3736_update_pwm_buffers(uint8_t index);
|
|
void is31fl3736_update_led_control_registers(uint8_t index);
|
|
|
|
void is31fl3736_flush(void);
|
|
|
|
#define IS31FL3736_PDR_0_OHM 0b000 // No pull-down resistor
|
|
#define IS31FL3736_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor
|
|
#define IS31FL3736_PDR_1K_OHM 0b010 // 1 kOhm resistor
|
|
#define IS31FL3736_PDR_2K_OHM 0b011 // 2 kOhm resistor
|
|
#define IS31FL3736_PDR_4K_OHM 0b100 // 4 kOhm resistor
|
|
#define IS31FL3736_PDR_8K_OHM 0b101 // 8 kOhm resistor
|
|
#define IS31FL3736_PDR_16K_OHM 0b110 // 16 kOhm resistor
|
|
#define IS31FL3736_PDR_32K_OHM 0b111 // 32 kOhm resistor
|
|
|
|
#define IS31FL3736_PUR_0_OHM 0b000 // No pull-up resistor
|
|
#define IS31FL3736_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor
|
|
#define IS31FL3736_PUR_1K_OHM 0b010 // 1 kOhm resistor
|
|
#define IS31FL3736_PUR_2K_OHM 0b011 // 2 kOhm resistor
|
|
#define IS31FL3736_PUR_4K_OHM 0b100 // 4 kOhm resistor
|
|
#define IS31FL3736_PUR_8K_OHM 0b101 // 8 kOhm resistor
|
|
#define IS31FL3736_PUR_16K_OHM 0b110 // 16 kOhm resistor
|
|
#define IS31FL3736_PUR_32K_OHM 0b111 // 32 kOhm resistor
|
|
|
|
#define IS31FL3736_PWM_FREQUENCY_8K4_HZ 0b000
|
|
#define IS31FL3736_PWM_FREQUENCY_4K2_HZ 0b001
|
|
#define IS31FL3736_PWM_FREQUENCY_26K7_HZ 0b010
|
|
#define IS31FL3736_PWM_FREQUENCY_2K1_HZ 0b011
|
|
#define IS31FL3736_PWM_FREQUENCY_1K05_HZ 0b100
|
|
|
|
#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
|