|
|
- /* Copyright 2017 Jason Williams
- * Copyright 2018 Jack Humbert
- * Copyright 2018 Yiancar
- * 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 IS31FL3737_I2C_TIMEOUT ISSI_TIMEOUT
- #endif
- #ifdef ISSI_PERSISTENCE
- # define IS31FL3737_I2C_PERSISTENCE ISSI_PERSISTENCE
- #endif
- #ifdef ISSI_PWM_FREQUENCY
- # define IS31FL3737_PWM_FREQUENCY ISSI_PWM_FREQUENCY
- #endif
- #ifdef ISSI_SWPULLUP
- # define IS31FL3737_SW_PULLUP ISSI_SWPULLUP
- #endif
- #ifdef ISSI_CSPULLUP
- # define IS31FL3737_CS_PULLDOWN ISSI_CSPULLUP
- #endif
- #ifdef ISSI_GLOBALCURRENT
- # define IS31FL3737_GLOBAL_CURRENT ISSI_GLOBALCURRENT
- #endif
-
- #define PUR_0R IS31FL3737_PUR_0_OHM
- #define PUR_05KR IS31FL3737_PUR_0K5_OHM
- #define PUR_1KR IS31FL3737_PUR_1K_OHM
- #define PUR_2KR IS31FL3737_PUR_2K_OHM
- #define PUR_4KR IS31FL3737_PUR_4K_OHM
- #define PUR_8KR IS31FL3737_PUR_8K_OHM
- #define PUR_16KR IS31FL3737_PUR_16K_OHM
- #define PUR_32KR IS31FL3737_PUR_32K_OHM
- // ========
-
- #define IS31FL3737_REG_INTERRUPT_MASK 0xF0
- #define IS31FL3737_REG_INTERRUPT_STATUS 0xF1
-
- #define IS31FL3737_REG_COMMAND 0xFD
-
- #define IS31FL3737_COMMAND_LED_CONTROL 0x00
- #define IS31FL3737_COMMAND_PWM 0x01
- #define IS31FL3737_COMMAND_AUTO_BREATH 0x02
- #define IS31FL3737_COMMAND_FUNCTION 0x03
-
- #define IS31FL3737_FUNCTION_REG_CONFIGURATION 0x00
- #define IS31FL3737_FUNCTION_REG_GLOBAL_CURRENT 0x01
- #define IS31FL3737_FUNCTION_REG_SW_PULLUP 0x0F
- #define IS31FL3737_FUNCTION_REG_CS_PULLDOWN 0x10
- #define IS31FL3737_FUNCTION_REG_RESET 0x11
-
- #define IS31FL3737_REG_COMMAND_WRITE_LOCK 0xFE
- #define IS31FL3737_COMMAND_WRITE_LOCK_MAGIC 0xC5
-
- #define IS31FL3737_I2C_ADDRESS_GND 0x50
- #define IS31FL3737_I2C_ADDRESS_SCL 0x55
- #define IS31FL3737_I2C_ADDRESS_SDA 0x5A
- #define IS31FL3737_I2C_ADDRESS_VCC 0x5F
-
- #if defined(LED_MATRIX_IS31FL3737)
- # define IS31FL3737_LED_COUNT LED_MATRIX_LED_COUNT
- #endif
-
- #if defined(IS31FL3737_I2C_ADDRESS_4)
- # define IS31FL3737_DRIVER_COUNT 4
- #elif defined(IS31FL3737_I2C_ADDRESS_3)
- # define IS31FL3737_DRIVER_COUNT 3
- #elif defined(IS31FL3737_I2C_ADDRESS_2)
- # define IS31FL3737_DRIVER_COUNT 2
- #elif defined(IS31FL3737_I2C_ADDRESS_1)
- # define IS31FL3737_DRIVER_COUNT 1
- #endif
-
- typedef struct is31fl3737_led_t {
- uint8_t driver : 2;
- uint8_t v;
- } PACKED is31fl3737_led_t;
-
- extern const is31fl3737_led_t PROGMEM g_is31fl3737_leds[IS31FL3737_LED_COUNT];
-
- void is31fl3737_init_drivers(void);
- void is31fl3737_init(uint8_t index);
- void is31fl3737_write_register(uint8_t index, uint8_t reg, uint8_t data);
- void is31fl3737_select_page(uint8_t index, uint8_t page);
-
- void is31fl3737_set_value(int index, uint8_t value);
- void is31fl3737_set_value_all(uint8_t value);
-
- void is31fl3737_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 is31fl3737_update_pwm_buffers(uint8_t index);
- void is31fl3737_update_led_control_registers(uint8_t index);
-
- void is31fl3737_flush(void);
-
- #define IS31FL3737_PDR_0_OHM 0b000 // No pull-down resistor
- #define IS31FL3737_PDR_0K5_OHM 0b001 // 0.5 kOhm resistor
- #define IS31FL3737_PDR_1K_OHM 0b010 // 1 kOhm resistor
- #define IS31FL3737_PDR_2K_OHM 0b011 // 2 kOhm resistor
- #define IS31FL3737_PDR_4K_OHM 0b100 // 4 kOhm resistor
- #define IS31FL3737_PDR_8K_OHM 0b101 // 8 kOhm resistor
- #define IS31FL3737_PDR_16K_OHM 0b110 // 16 kOhm resistor
- #define IS31FL3737_PDR_32K_OHM 0b111 // 32 kOhm resistor
-
- #define IS31FL3737_PUR_0_OHM 0b000 // No pull-up resistor
- #define IS31FL3737_PUR_0K5_OHM 0b001 // 0.5 kOhm resistor
- #define IS31FL3737_PUR_1K_OHM 0b010 // 1 kOhm resistor
- #define IS31FL3737_PUR_2K_OHM 0b011 // 2 kOhm resistor
- #define IS31FL3737_PUR_4K_OHM 0b100 // 4 kOhm resistor
- #define IS31FL3737_PUR_8K_OHM 0b101 // 8 kOhm resistor
- #define IS31FL3737_PUR_16K_OHM 0b110 // 16 kOhm resistor
- #define IS31FL3737_PUR_32K_OHM 0b111 // 32 kOhm resistor
-
- #define IS31FL3737_PWM_FREQUENCY_8K4_HZ 0b000
- #define IS31FL3737_PWM_FREQUENCY_4K2_HZ 0b001
- #define IS31FL3737_PWM_FREQUENCY_26K7_HZ 0b010
- #define IS31FL3737_PWM_FREQUENCY_2K1_HZ 0b011
- #define IS31FL3737_PWM_FREQUENCY_1K05_HZ 0b100
-
- #define A_1 0x00
- #define A_2 0x01
- #define A_3 0x02
- #define A_4 0x03
- #define A_5 0x04
- #define A_6 0x05
- #define A_7 0x08
- #define A_8 0x09
- #define A_9 0x0A
- #define A_10 0x0B
- #define A_11 0x0C
- #define A_12 0x0D
-
- #define B_1 0x10
- #define B_2 0x11
- #define B_3 0x12
- #define B_4 0x13
- #define B_5 0x14
- #define B_6 0x15
- #define B_7 0x18
- #define B_8 0x19
- #define B_9 0x1A
- #define B_10 0x1B
- #define B_11 0x1C
- #define B_12 0x1D
-
- #define C_1 0x20
- #define C_2 0x21
- #define C_3 0x22
- #define C_4 0x23
- #define C_5 0x24
- #define C_6 0x25
- #define C_7 0x28
- #define C_8 0x29
- #define C_9 0x2A
- #define C_10 0x2B
- #define C_11 0x2C
- #define C_12 0x2D
-
- #define D_1 0x30
- #define D_2 0x31
- #define D_3 0x32
- #define D_4 0x33
- #define D_5 0x34
- #define D_6 0x35
- #define D_7 0x38
- #define D_8 0x39
- #define D_9 0x3A
- #define D_10 0x3B
- #define D_11 0x3C
- #define D_12 0x3D
-
- #define E_1 0x40
- #define E_2 0x41
- #define E_3 0x42
- #define E_4 0x43
- #define E_5 0x44
- #define E_6 0x45
- #define E_7 0x48
- #define E_8 0x49
- #define E_9 0x4A
- #define E_10 0x4B
- #define E_11 0x4C
- #define E_12 0x4D
-
- #define F_1 0x50
- #define F_2 0x51
- #define F_3 0x52
- #define F_4 0x53
- #define F_5 0x54
- #define F_6 0x55
- #define F_7 0x58
- #define F_8 0x59
- #define F_9 0x5A
- #define F_10 0x5B
- #define F_11 0x5C
- #define F_12 0x5D
-
- #define G_1 0x60
- #define G_2 0x61
- #define G_3 0x62
- #define G_4 0x63
- #define G_5 0x64
- #define G_6 0x65
- #define G_7 0x68
- #define G_8 0x69
- #define G_9 0x6A
- #define G_10 0x6B
- #define G_11 0x6C
- #define G_12 0x6D
-
- #define H_1 0x70
- #define H_2 0x71
- #define H_3 0x72
- #define H_4 0x73
- #define H_5 0x74
- #define H_6 0x75
- #define H_7 0x78
- #define H_8 0x79
- #define H_9 0x7A
- #define H_10 0x7B
- #define H_11 0x7C
- #define H_12 0x7D
-
- #define I_1 0x80
- #define I_2 0x81
- #define I_3 0x82
- #define I_4 0x83
- #define I_5 0x84
- #define I_6 0x85
- #define I_7 0x88
- #define I_8 0x89
- #define I_9 0x8A
- #define I_10 0x8B
- #define I_11 0x8C
- #define I_12 0x8D
-
- #define J_1 0x90
- #define J_2 0x91
- #define J_3 0x92
- #define J_4 0x93
- #define J_5 0x94
- #define J_6 0x95
- #define J_7 0x98
- #define J_8 0x99
- #define J_9 0x9A
- #define J_10 0x9B
- #define J_11 0x9C
- #define J_12 0x9D
-
- #define K_1 0xA0
- #define K_2 0xA1
- #define K_3 0xA2
- #define K_4 0xA3
- #define K_5 0xA4
- #define K_6 0xA5
- #define K_7 0xA8
- #define K_8 0xA9
- #define K_9 0xAA
- #define K_10 0xAB
- #define K_11 0xAC
- #define K_12 0xAD
-
- #define L_1 0xB0
- #define L_2 0xB1
- #define L_3 0xB2
- #define L_4 0xB3
- #define L_5 0xB4
- #define L_6 0xB5
- #define L_7 0xB8
- #define L_8 0xB9
- #define L_9 0xBA
- #define L_10 0xBB
- #define L_11 0xBC
- #define L_12 0xBD
|