os_sem_send

#include <rtl.h>

OS_RESULT os_sem_send (
    OS_ID semaphore );    /* The semaphore whose token count is incremented */

The os_sem_send function increments the number of tokens in the semaphore object identified by the function argument.

The os_sem_send function is in the RL-RTX library. The prototype is defined in rtl.h.

Note

• You must initialize the semaphore object using the os_sem_init function before you can perform any operation on the semaphore.

The os_sem_send function always returns OS_R_OK.

isr_sem_send, os_sem_init, os_sem_wait

#include <rtl.h>

OS_SEM semaphore1;

__task void task1 (void) {
   ..
  os_sem_init (&semaphore1, 0);
  os_sem_send (&semaphore1);
   ..
}