forked from mirrors/qmk_firmware
327 lines
7.4 KiB
C
327 lines
7.4 KiB
C
/* Copyright 2017 Jason Williams
|
|
* Copyright 2018 Jack Humbert
|
|
* Copyright 2018 Yiancar
|
|
* Copyright 2020 MelGeek
|
|
* Copyright 2021 MasterSpoon
|
|
*
|
|
* 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
|
|
|
|
// This is a 7-bit address, that gets left-shifted and bit 0
|
|
// set to 0 for write, 1 for read (as per I2C protocol)
|
|
// The address will vary depending on your wiring:
|
|
// 00 <-> GND
|
|
// 01 <-> SCL
|
|
// 10 <-> SDA
|
|
// 11 <-> VCC
|
|
// ADDR1 represents A1:A0 of the 7-bit address.
|
|
// ADDR2 represents A3:A2 of the 7-bit address.
|
|
// The result is: 0b010(ADDR2)(ADDR1)
|
|
#ifndef DRIVER_ADDR_1
|
|
# define DRIVER_ADDR_1 0b0100000
|
|
#endif
|
|
|
|
// Set defaults for Spread Spectrum Register
|
|
#ifndef ISSI_SSR_1
|
|
# if DRIVER_COUNT == 1
|
|
# define ISSI_SSR_1 0x00
|
|
# else
|
|
# define ISSI_SSR_1 0xC0
|
|
# endif
|
|
#endif
|
|
#ifndef ISSI_SSR_2
|
|
# define ISSI_SSR_2 0x80
|
|
#endif
|
|
#ifndef ISSI_SSR_3
|
|
# define ISSI_SSR_3 0x80
|
|
#endif
|
|
#ifndef ISSI_SSR_4
|
|
# define ISSI_SSR_4 0x80
|
|
#endif
|
|
|
|
// Command Registers
|
|
#define ISSI_COMMANDREGISTER_WRITELOCK 0xFE
|
|
#define ISSI_COMMANDREGISTER 0xFD
|
|
#define ISSI_IDREGISTER 0xFC
|
|
#define ISSI_REGISTER_UNLOCK 0xC5
|
|
|
|
// Response Registers
|
|
#define ISSI_PAGE_PWM 0x00
|
|
#define ISSI_PAGE_SCALING 0x01
|
|
#define ISSI_PAGE_FUNCTION 0x02
|
|
|
|
// Registers under Function Register
|
|
#define ISSI_REG_CONFIGURATION 0x00
|
|
#define ISSI_REG_GLOBALCURRENT 0x01
|
|
#define ISSI_REG_PULLDOWNUP 0x02
|
|
#define ISSI_REG_TEMP 0x24
|
|
#define ISSI_REG_SSR 0x25
|
|
#define ISSI_REG_RESET 0x2F
|
|
|
|
// Set defaults for Function Registers
|
|
#ifndef ISSI_CONFIGURATION
|
|
# define ISSI_CONFIGURATION 0x01
|
|
#endif
|
|
#ifndef ISSI_GLOBALCURRENT
|
|
# define ISSI_GLOBALCURRENT 0xFF
|
|
#endif
|
|
#ifndef ISSI_PULLDOWNUP
|
|
# define ISSI_PULLDOWNUP 0x33
|
|
#endif
|
|
#ifndef ISSI_TEMP
|
|
# define ISSI_TEMP 0x00
|
|
#endif
|
|
|
|
// Set defaults for Scaling registers
|
|
#ifndef ISSI_SCAL_RED
|
|
# define ISSI_SCAL_RED 0xFF
|
|
#endif
|
|
#ifndef ISSI_SCAL_BLUE
|
|
# define ISSI_SCAL_BLUE 0xFF
|
|
#endif
|
|
#ifndef ISSI_SCAL_GREEN
|
|
# define ISSI_SCAL_GREEN 0xFF
|
|
#endif
|
|
#define ISSI_SCAL_RED_OFF 0x00
|
|
#define ISSI_SCAL_GREEN_OFF 0x00
|
|
#define ISSI_SCAL_BLUE_OFF 0x00
|
|
|
|
#ifndef ISSI_SCAL_LED
|
|
# define ISSI_SCAL_LED 0xFF
|
|
#endif
|
|
#define ISSI_SCAL_LED_OFF 0x00
|
|
|
|
// Set buffer sizes
|
|
#define ISSI_MAX_LEDS 198
|
|
#define ISSI_SCALING_SIZE 198
|
|
#define ISSI_PWM_TRF_SIZE 18
|
|
#define ISSI_SCALING_TRF_SIZE 18
|
|
|
|
// Location of 1st bit for PWM and Scaling registers
|
|
#define ISSI_PWM_REG_1ST 0x01
|
|
#define ISSI_SCL_REG_1ST 0x01
|
|
|
|
// Map CS SW locations to order in PWM / Scaling buffers
|
|
// This matches the ORDER in the Datasheet Register not the POSITION
|
|
// It will always count from 0x00 to (ISSI_MAX_LEDS - 1)
|
|
#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 CS1_SW2 0x12
|
|
#define CS2_SW2 0x13
|
|
#define CS3_SW2 0x14
|
|
#define CS4_SW2 0x15
|
|
#define CS5_SW2 0x16
|
|
#define CS6_SW2 0x17
|
|
#define CS7_SW2 0x18
|
|
#define CS8_SW2 0x19
|
|
#define CS9_SW2 0x1A
|
|
#define CS10_SW2 0x1B
|
|
#define CS11_SW2 0x1C
|
|
#define CS12_SW2 0x1D
|
|
#define CS13_SW2 0x1E
|
|
#define CS14_SW2 0x1F
|
|
#define CS15_SW2 0x20
|
|
#define CS16_SW2 0x21
|
|
#define CS17_SW2 0x22
|
|
#define CS18_SW2 0x23
|
|
|
|
#define CS1_SW3 0x24
|
|
#define CS2_SW3 0x25
|
|
#define CS3_SW3 0x26
|
|
#define CS4_SW3 0x27
|
|
#define CS5_SW3 0x28
|
|
#define CS6_SW3 0x29
|
|
#define CS7_SW3 0x2A
|
|
#define CS8_SW3 0x2B
|
|
#define CS9_SW3 0x2C
|
|
#define CS10_SW3 0x2D
|
|
#define CS11_SW3 0x2E
|
|
#define CS12_SW3 0x2F
|
|
#define CS13_SW3 0x30
|
|
#define CS14_SW3 0x31
|
|
#define CS15_SW3 0x32
|
|
#define CS16_SW3 0x33
|
|
#define CS17_SW3 0x34
|
|
#define CS18_SW3 0x35
|
|
|
|
#define CS1_SW4 0x36
|
|
#define CS2_SW4 0x37
|
|
#define CS3_SW4 0x38
|
|
#define CS4_SW4 0x39
|
|
#define CS5_SW4 0x3A
|
|
#define CS6_SW4 0x3B
|
|
#define CS7_SW4 0x3C
|
|
#define CS8_SW4 0x3D
|
|
#define CS9_SW4 0x3E
|
|
#define CS10_SW4 0x3F
|
|
#define CS11_SW4 0x40
|
|
#define CS12_SW4 0x41
|
|
#define CS13_SW4 0x42
|
|
#define CS14_SW4 0x43
|
|
#define CS15_SW4 0x44
|
|
#define CS16_SW4 0x45
|
|
#define CS17_SW4 0x46
|
|
#define CS18_SW4 0x47
|
|
|
|
#define CS1_SW5 0x48
|
|
#define CS2_SW5 0x49
|
|
#define CS3_SW5 0x4A
|
|
#define CS4_SW5 0x4B
|
|
#define CS5_SW5 0x4C
|
|
#define CS6_SW5 0x4D
|
|
#define CS7_SW5 0x4E
|
|
#define CS8_SW5 0x4F
|
|
#define CS9_SW5 0x50
|
|
#define CS10_SW5 0x51
|
|
#define CS11_SW5 0x52
|
|
#define CS12_SW5 0x53
|
|
#define CS13_SW5 0x54
|
|
#define CS14_SW5 0x55
|
|
#define CS15_SW5 0x56
|
|
#define CS16_SW5 0x57
|
|
#define CS17_SW5 0x58
|
|
#define CS18_SW5 0x59
|
|
|
|
#define CS1_SW6 0x5A
|
|
#define CS2_SW6 0x5B
|
|
#define CS3_SW6 0x5C
|
|
#define CS4_SW6 0x5D
|
|
#define CS5_SW6 0x5E
|
|
#define CS6_SW6 0x5F
|
|
#define CS7_SW6 0x60
|
|
#define CS8_SW6 0x61
|
|
#define CS9_SW6 0x62
|
|
#define CS10_SW6 0x63
|
|
#define CS11_SW6 0x64
|
|
#define CS12_SW6 0x65
|
|
#define CS13_SW6 0x66
|
|
#define CS14_SW6 0x67
|
|
#define CS15_SW6 0x68
|
|
#define CS16_SW6 0x69
|
|
#define CS17_SW6 0x6A
|
|
#define CS18_SW6 0x6B
|
|
|
|
#define CS1_SW7 0x6C
|
|
#define CS2_SW7 0x6D
|
|
#define CS3_SW7 0x6E
|
|
#define CS4_SW7 0x6F
|
|
#define CS5_SW7 0x70
|
|
#define CS6_SW7 0x71
|
|
#define CS7_SW7 0x72
|
|
#define CS8_SW7 0x73
|
|
#define CS9_SW7 0x74
|
|
#define CS10_SW7 0x75
|
|
#define CS11_SW7 0x76
|
|
#define CS12_SW7 0x77
|
|
#define CS13_SW7 0x78
|
|
#define CS14_SW7 0x79
|
|
#define CS15_SW7 0x7A
|
|
#define CS16_SW7 0x7B
|
|
#define CS17_SW7 0x7C
|
|
#define CS18_SW7 0x7D
|
|
|
|
#define CS1_SW8 0x7E
|
|
#define CS2_SW8 0x7F
|
|
#define CS3_SW8 0x80
|
|
#define CS4_SW8 0x81
|
|
#define CS5_SW8 0x82
|
|
#define CS6_SW8 0x83
|
|
#define CS7_SW8 0x84
|
|
#define CS8_SW8 0x85
|
|
#define CS9_SW8 0x86
|
|
#define CS10_SW8 0x87
|
|
#define CS11_SW8 0x88
|
|
#define CS12_SW8 0x89
|
|
#define CS13_SW8 0x8A
|
|
#define CS14_SW8 0x8B
|
|
#define CS15_SW8 0x8C
|
|
#define CS16_SW8 0x8D
|
|
#define CS17_SW8 0x8E
|
|
#define CS18_SW8 0x8F
|
|
|
|
#define CS1_SW9 0x90
|
|
#define CS2_SW9 0x91
|
|
#define CS3_SW9 0x92
|
|
#define CS4_SW9 0x93
|
|
#define CS5_SW9 0x94
|
|
#define CS6_SW9 0x95
|
|
#define CS7_SW9 0x96
|
|
#define CS8_SW9 0x97
|
|
#define CS9_SW9 0x98
|
|
#define CS10_SW9 0x99
|
|
#define CS11_SW9 0x9A
|
|
#define CS12_SW9 0x9B
|
|
#define CS13_SW9 0x9C
|
|
#define CS14_SW9 0x9D
|
|
#define CS15_SW9 0x9E
|
|
#define CS16_SW9 0x9F
|
|
#define CS17_SW9 0xA0
|
|
#define CS18_SW9 0xA1
|
|
|
|
#define CS1_SW10 0xA2
|
|
#define CS2_SW10 0xA3
|
|
#define CS3_SW10 0xA4
|
|
#define CS4_SW10 0xA5
|
|
#define CS5_SW10 0xA6
|
|
#define CS6_SW10 0xA7
|
|
#define CS7_SW10 0xA8
|
|
#define CS8_SW10 0xA9
|
|
#define CS9_SW10 0xAA
|
|
#define CS10_SW10 0xAB
|
|
#define CS11_SW10 0xAC
|
|
#define CS12_SW10 0xAD
|
|
#define CS13_SW10 0xAE
|
|
#define CS14_SW10 0xAF
|
|
#define CS15_SW10 0xB0
|
|
#define CS16_SW10 0xB1
|
|
#define CS17_SW10 0xB2
|
|
#define CS18_SW10 0xB3
|
|
|
|
#define CS1_SW11 0xB4
|
|
#define CS2_SW11 0xB5
|
|
#define CS3_SW11 0xB6
|
|
#define CS4_SW11 0xB7
|
|
#define CS5_SW11 0xB8
|
|
#define CS6_SW11 0xB9
|
|
#define CS7_SW11 0xBA
|
|
#define CS8_SW11 0xBB
|
|
#define CS9_SW11 0xBC
|
|
#define CS10_SW11 0xBD
|
|
#define CS11_SW11 0xBE
|
|
#define CS12_SW11 0xBF
|
|
#define CS13_SW11 0xC0
|
|
#define CS14_SW11 0xC1
|
|
#define CS15_SW11 0xC2
|
|
#define CS16_SW11 0xC3
|
|
#define CS17_SW11 0xC4
|
|
#define CS18_SW11 0xC5
|