#include <rtl.h>

OS_ID os_tmr_create (
    U16 tcnt,      /* Length of the timer. */
    U16 info );    /* Argument to the callback function. */

The os_tmr_create function sets up and starts a timer. When the timer expires, the RTX kernel calls the user defined os_tmr_call callback function and passes info as an argument to the os_tmr_call function.

The tcnt argument specifies the length of timer, in number of system ticks. You can specify tcnt to any value between 1 and 0xFFFF.

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

The os_tmr_create function returns a timer ID if the timer was successfully created. Otherwise, it returns NULL.

os_tmr_call, os_tmr_kill

#include <rtl.h>

OS_TID tsk1;
OS_ID  tmr1;

__task void task1 (void) {
   ..
  tmr1 = os_tmr_create (10, 1);
  if (tmr1 == NULL) {
    printf ("Failed to create user timer.\n");
  }
   ..
}