Stéphane Zuckerman / Mbed 2 deprecated STM32_Button_Interrupt

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Dependencies:   mbed

main.cpp

Committer:
szuckerman
Date:
2022-03-31
Revision:
1:fb796ffb9602
Parent:
0:6e4883610cb2

File content as of revision 1:fb796ffb9602:

#include "mbed.h"

InterruptIn button(USER_BUTTON);
DigitalOut  led(LED1);
Serial link(SERIAL_TX, SERIAL_RX);

double delay = 0.5; // 500 ms

void pressed()
{
    link.printf("Button pressed!\r\n");
}

void released()
{
    link.printf("Button released!\r\n");
}

int main()
{
    button.fall(&pressed);
    button.rise(&released);

    while (1) {
        led = !led;
        wait(delay);
    }
}