Juan Angel García
/
9_1
Interrupción simple
main.cpp
- Committer:
- jangelgm
- Date:
- 2017-03-09
- Revision:
- 0:b5b34c86553e
File content as of revision 0:b5b34c86553e:
/* Program Example 9.1: Simple interrupt example. External input causes interrupt, while led flashes */ #include "mbed.h" InterruptIn button(p5); //define and name the interrupt input DigitalOut led(LED1); DigitalOut flash(LED4); void ISR1() //this is the response to interrupt, i.e. the ISR { led = !led; } int main() { button.rise(&ISR1); // attach the address of the ISR function to the // interrupt rising edge while(1) { // continuous loop, ready to be interrupted flash = !flash; wait(0.25); } }