mbed official / Mbed 2 deprecated cmsis_rtos_timer

Basic example showing the CMSIS-RTOS timer API

Dependencies:   mbed mbed-rtos

mbed 2 and mbed OS 5

This is an mbed 2 example. mbed OS 5 has integrated the mbed library with mbed-rtos. For an mbed-os example, please see:

Import programrtos_timer

timer example

Last commit 23 Jun 2017 by mbed_example

main.cpp

Committer:
emilmont
Date:
2012-11-23
Revision:
2:2ced6669ccc4
Parent:
1:50f9df2d7dd6

File content as of revision 2:2ced6669ccc4:

#include "mbed.h"
#include "cmsis_os.h"

DigitalOut LEDs[4] = {
    DigitalOut(LED1), DigitalOut(LED2), DigitalOut(LED3), DigitalOut(LED4)
};

void blink(void const *n) {
    LEDs[(int)n] = !LEDs[(int)n];
}

osTimerDef(blink_0, blink);
osTimerDef(blink_1, blink);
osTimerDef(blink_2, blink);
osTimerDef(blink_3, blink);

int main(void) {
    osTimerId timer_0 = osTimerCreate(osTimer(blink_0), osTimerPeriodic, (void *)0);
    osTimerId timer_1 = osTimerCreate(osTimer(blink_1), osTimerPeriodic, (void *)1);
    osTimerId timer_2 = osTimerCreate(osTimer(blink_2), osTimerPeriodic, (void *)2);
    osTimerId timer_3 = osTimerCreate(osTimer(blink_3), osTimerPeriodic, (void *)3);
    
    osTimerStart(timer_0, 2000);
    osTimerStart(timer_1, 1000);
    osTimerStart(timer_2,  500);
    osTimerStart(timer_3,  250);
    
    osDelay(osWaitForever);
}