Unit Light Arduino 使用教程

#include <M5Unified.h>
#include <M5GFX.h>

#define A_PIN 36
#define D_PIN 26

M5Canvas img(&M5.Lcd);

void setup()
{
    M5.begin();        
    M5.Power.begin(); 
    img.setColorDepth(8);
    img.createSprite(320, 240);
    img.setTextSize(2);
    // Set pin as input mode
    pinMode(A_PIN, INPUT);
    pinMode(D_PIN, INPUT);  
}

void loop()
{
    static uint16_t digitalRead_value = 0, analogRead_value = 0;
    analogRead_value = analogRead(A_PIN);   
    digitalRead_value = digitalRead(D_PIN);  
    img.fillRect(0, 0, 320, 240, 0x00);
    img.drawCenterString("Unit Light Test", 160, 5);
    img.setCursor(90, 30);
    img.printf("Analog:%d\n", analogRead_value);
    img.setCursor(90, 50);
    img.printf("Digital:%d\n", digitalRead_value);
    img.pushSprite(0, 0); 
    delay(10);
}