[Solved]How to use interruption processing in m5stack

tkb koki

I want to make a simple game.
When you pressed button of m5stack, how did you move other function?
There is not other function in roop().I use Arduino1.8.9.

m5-docs

@tkb-koki Do you means how to use BUTTON on M5Stack Core?

If I am right, you can refer to the code blow.

https://github.com/m5stack/M5Stack/tree/master/examples/Basics

/*
    Name:       button.ino
    Created:    2018/9/21 14:06:15
    Author:     sakabin
*/

#include <M5Stack.h>
// The setup() function runs once each time the micro-controller starts
void setup() {
  // init lcd, serial, but don't init sd card
  M5.begin(true, false, true);
  M5.Lcd.clear(BLACK);
  M5.Lcd.setTextColor(YELLOW);
  M5.Lcd.setTextSize(2);
  M5.Lcd.setCursor(65, 10);
  M5.Lcd.println("Button example");
  M5.Lcd.setCursor(3, 35);
  M5.Lcd.println("Press button B for 700ms");
  M5.Lcd.println("to clear screen.");
  M5.Lcd.setTextColor(RED);
}

// Add the main program code into the continuous loop() function
void loop() {
  M5.update();
 
  // if you want to use Releasefor("was released for"), use .wasReleasefor(int time) below
  if (M5.BtnA.wasReleased()) {
    M5.Lcd.print('A');
  } else if (M5.BtnB.wasReleased()) {
    M5.Lcd.print('B');
  } else if (M5.BtnC.wasReleased()) {
    M5.Lcd.print('C');
  } else if (M5.BtnB.wasReleasefor(700)) {
    M5.Lcd.clear(BLACK);
    M5.Lcd.setCursor(0, 0);
  }
}
© 2019 GitHub, In

tkb koki

@m5-docs No, i was able to use BUTTON.
I want to use other function while executing "delay();".

ajb2k3

@tkb-koki What programming system are you using?
In UIFlow you have a series of loops including loops dedicated to just the three buttons on the front.

m5-docs

@tkb-koki multi-Progress？

tkb koki

@ajb2k3 I am using Arduino IDE.

tkb koki

@m5-docs not multi. I want to use interruption processing.

m5-docs

Hello @tkb-koki,

How about this example code?

https://github.com/futureshocked/ESP32-For-Busy-People-1/blob/9ede724a862539ae18aad1500426ceb4415d5052/04-070_Interrupt_with_button_and_led/04-070_Interrupt_with_button_and_led.ino