tmk_core/tool/mbed/mbed-sdk/libraries/tests/rtos/cmsis/timer/main.cpp

   1 #include "mbed.h"
   2 #include "cmsis_os.h"
   3
   4 DigitalOut LEDs[4] = {
   5     DigitalOut(LED1), DigitalOut(LED2), DigitalOut(LED3), DigitalOut(LED4)
   6 };
   7
   8 void blink(void const *n) {
   9     LEDs[(int)n] = !LEDs[(int)n];
  10 }
  11
  12 osTimerDef(blink_0, blink);
  13 osTimerDef(blink_1, blink);
  14 osTimerDef(blink_2, blink);
  15 osTimerDef(blink_3, blink);
  16
  17 int main(void) {
  18     osTimerId timer_0 = osTimerCreate(osTimer(blink_0), osTimerPeriodic, (void *)0);
  19     osTimerId timer_1 = osTimerCreate(osTimer(blink_1), osTimerPeriodic, (void *)1);
  20     osTimerId timer_2 = osTimerCreate(osTimer(blink_2), osTimerPeriodic, (void *)2);
  21     osTimerId timer_3 = osTimerCreate(osTimer(blink_3), osTimerPeriodic, (void *)3);
  22
  23     osTimerStart(timer_0, 2000);
  24     osTimerStart(timer_1, 1000);
  25     osTimerStart(timer_2,  500);
  26     osTimerStart(timer_3,  250);
  27
  28     osDelay(osWaitForever);
  29 }