mbed_example
/
events_ex_1
Additional events example
main.cpp
- Committer:
- Jennifer Plunkett
- Date:
- 2018-08-13
- Revision:
- 5:69c11c7877b6
- Parent:
- 4:20d7dabbd3b5
File content as of revision 5:69c11c7877b6:
#include "mbed.h" DigitalOut led1(LED1); InterruptIn sw(SW2); EventQueue queue(32 * EVENTS_EVENT_SIZE); Thread t; void rise_handler(void) { printf("rise_handler in context %p\r\n", Thread::gettid()); // Toggle LED led1 = !led1; } void fall_handler(void) { printf("fall_handler in context %p\r\n", Thread::gettid()); // Toggle LED led1 = !led1; } int main() { // Start the event queue t.start(callback(&queue, &EventQueue::dispatch_forever)); printf("Starting in context %p\r\n", Thread::gettid()); // The 'rise' handler will execute in IRQ context sw.rise(rise_handler); // The 'fall' handler will execute in the context of thread 't' sw.fall(queue.event(fall_handler)); }