/* 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 . */ #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