DFFTeam / Mbed 2 deprecated Esercitazione5_5

Timeout

Dependencies:   mbed

main.cpp

Committer:
MDevolution
Date:
2016-10-31
Revision:
0:5129d7da056e

File content as of revision 0:5129d7da056e:

/*Program Example 5: Demonstrates Timeout, by triggering an event a fixed duration after a button press.
*/
#include "mbed.h"
Timeout Response; //create a Timeout, and name it "Response"
DigitalIn button (PC_13);
DigitalOut led1(LED1);
DigitalOut led2(D5);
DigitalOut led3(D6);

void blink(){
    led2=1;
    wait(1);
    led2=0;
}

int main() {
    //this function is called at the end of the Timeout
    while(1){
        if(button==0){
            Response.attach(&blink,2.0); // attach blink function to Response Timeout, to occur after 2 seconds
            led3=1; //shows button has been pressed
        } else {
            led3=0; 
        }
        led1=!led1;
        wait(0.2);
    }
}