mbed_example
/
events_ex_1
Additional events example
main.cpp
- Committer:
- mab5449
- Date:
- 2017-01-19
- Revision:
- 0:aea2e03f5625
- Child:
- 1:3ee1c217f3cb
File content as of revision 0:aea2e03f5625:
#include "mbed.h" #include "mbed_events.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)); }