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.
59 lines
1.8 KiB
59 lines
1.8 KiB
/*
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* Based on Sprinter and grbl.
|
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
|
*
|
|
* 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 3 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 <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
/*
|
|
* Driver for the PCA9533 LED controller found on the MightyBoard
|
|
* used by FlashForge Creator Pro, MakerBot, etc.
|
|
* Written 2020 APR 01 by grauerfuchs
|
|
*/
|
|
#include <Arduino.h>
|
|
|
|
#define ENABLE_I2C_PULLUPS
|
|
|
|
// Chip address (for Wire)
|
|
#define PCA9533_Addr 0xC4
|
|
|
|
// Control registers
|
|
#define PCA9533_REG_READ 0x00
|
|
#define PCA9533_REG_PSC0 0x01
|
|
#define PCA9533_REG_PWM0 0x02
|
|
#define PCA9533_REG_PSC1 0x03
|
|
#define PCA9533_REG_PWM1 0x04
|
|
#define PCA9533_REG_SEL 0x05
|
|
#define PCA9533_REGM_AI 0x10
|
|
|
|
// LED selector operation
|
|
#define PCA9533_LED_OP_OFF 0B00
|
|
#define PCA9533_LED_OP_ON 0B01
|
|
#define PCA9533_LED_OP_PWM0 0B10
|
|
#define PCA9533_LED_OP_PWM1 0B11
|
|
|
|
// Select register bit offsets for LED colors
|
|
#define PCA9533_LED_OFS_RED 0
|
|
#define PCA9533_LED_OFS_GRN 2
|
|
#define PCA9533_LED_OFS_BLU 4
|
|
|
|
void PCA9533_init();
|
|
void PCA9533_reset();
|
|
void PCA9533_set_rgb(uint8_t red, uint8_t green, uint8_t blue);
|
|
void PCA9533_setOff();
|
|
|