71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/**
|
|
*
|
|
* @license MIT License
|
|
*
|
|
* Copyright (c) 2024 lewis he
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
* @file AW9364_LedDriver.ino
|
|
* @author Lewis He (lewishe@outlook.com)
|
|
* @date 2024-11-22
|
|
*/
|
|
#include <Arduino.h>
|
|
#include "AW9364LedDriver.hpp"
|
|
|
|
#ifdef ENABLE_TFT
|
|
#include "TFT_eSPI.h"
|
|
TFT_eSPI tft;
|
|
#endif
|
|
|
|
// Drive LED pin
|
|
#define BACKLIGHT_PIN 2
|
|
|
|
AW9364LedDriver ledDriver;
|
|
|
|
uint8_t level = 0;
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
|
|
#ifdef ENABLE_TFT
|
|
tft.begin();
|
|
tft.setRotation(1);
|
|
tft.fillScreen(TFT_GREEN);
|
|
#endif
|
|
|
|
// Initialize LED driver
|
|
ledDriver.begin(BACKLIGHT_PIN);
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
// 16 dimming levels
|
|
Serial.print("level:");
|
|
Serial.println(level);
|
|
ledDriver.setBrightness(level);
|
|
level++;
|
|
level %= MAX_BRIGHTNESS_STEPS;
|
|
delay(1000);
|
|
}
|
|
|
|
|
|
|