StamPLC Button 按键

/*
 *SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
 *
 *SPDX-License-Identifier: MIT
 */
#include <Arduino.h>
#include <M5StamPLC.h>
 
void setup()
{
    /* Init M5StamPLC */
    M5StamPLC.begin();
 
    M5StamPLC.Display.setTextScroll(true);
    M5StamPLC.Display.setTextColor(TFT_GREENYELLOW);
    M5StamPLC.Display.println("Button example");
    M5StamPLC.Display.setTextColor(TFT_YELLOW);
}
 
void loop()
{
    /* Update button states */
    M5StamPLC.update();
 
    /* Check if button was clicked */
    if (M5StamPLC.BtnA.wasClicked()) {
        M5StamPLC.Display.println("Button A was clicked");
    } else if (M5StamPLC.BtnB.wasClicked()) {
        M5StamPLC.Display.println("Button B was clicked");
    } else if (M5StamPLC.BtnC.wasClicked()) {
        M5StamPLC.Display.println("Button C was clicked");
    }
 
    delay(100);
}