diff options
Diffstat (limited to 'drivers/led/issi/is31fl3745.h')
| -rw-r--r-- | drivers/led/issi/is31fl3745.h | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/drivers/led/issi/is31fl3745.h b/drivers/led/issi/is31fl3745.h new file mode 100644 index 0000000000..ca5dd4a986 --- /dev/null +++ b/drivers/led/issi/is31fl3745.h @@ -0,0 +1,270 @@ +/* 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 0x31 +#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 144 +#define ISSI_SCALING_SIZE 144 +#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 |