1 osTimerId timer; 2 3 uint32_t cnt=0; 4 void timerHandler( void * arg ) 5 { 6 cnt++; 7 osTimerStart( timer, 100 ); 8 } 9 10 osTimerDef( timer, timerHandler ); 11 12 13 void Thread0( void * arg); 14 void Thread1( void * arg); 15 16 osThreadDef( Thread0, Thread0, osPriorityNormal, 512 ); 17 osThreadDef( Thread1, Thread1, osPriorityAboveNormal, 512 ); 18 19 20 void Thread0( void * arg) 21 { 22 while(1) 23 { 24 osDelay( 100 ); 25 } 26 } 27 28 void Thread1( void * arg) 29 { 30 osTimerStart( timer, 100 ); 31 32 while(1) 33 { 34 osDelay( 10 ); 35 } 36 } 37 38 int main( void ) 39 { 40 osKernelInitialize(); 41 42 osThreadCreate( osThread(Thread0), (void *)100 ); 43 osThreadCreate( osThread(Thread1), (void *)200 ); 44 45 timer = osTimerCreate( osTimer(timer), osTimerOnce, 0 ); 46 47 osKernelStart(); 48 49 return 0; 50 }
CMSIS Example - osTimer osTimerCreate osTimerStart
时间: 2024-10-24 09:53:57