/**
* Signal g_TimerSem to wake-up timer_task.
*
*/
static void signal_timer_task(void)
{
#ifdef CONFIG_NANOKERNEL
nano_sem_give(&g_TimerSem);
#else
T_EXEC_LEVEL execLvl;
execLvl = _getExecLevel();
/* call the nanoK service that corresponds to the current execution level */
switch (execLvl) {
case E_EXEC_LVL_ISR:
isr_sem_give(g_TimerSem);
break;
case E_EXEC_LVL_FIBER:
fiber_sem_give(g_TimerSem);
break;
case E_EXEC_LVL_TASK:
task_sem_give(g_TimerSem);
break;
default: /* will not do that from unknown context */
panic(E_OS_ERR_NOT_SUPPORTED);
break;
}
#endif
}
/**
*
* @brief The test fiber entry function
*
* Fiber waits on the semaphore controlled by the test task
* It signals the semaphore, the testing task waits for,
* then it signals the semaphore for N_TASKS times, testing task
* checks this number.
* Then fiber signals each of the semaphores in the group. Test
* task checks this.
*
* @return N/A
*/
static void testFiberEntry(void)
{
int i;
/* release semaphore test task is waiting for */
nano_fiber_sem_take(&fiberSem, TICKS_UNLIMITED);
fiber_sem_give(simpleSem);
/* release the semaphore for N_TESTS times */
nano_fiber_sem_take(&fiberSem, TICKS_UNLIMITED);
for (i = 0; i < N_TESTS; i++) {
fiber_sem_give(simpleSem);
}
/* signal each semaphore in the group */
for (i = 0; semList[i] != ENDLIST; i++) {
nano_fiber_sem_take(&fiberSem, TICKS_UNLIMITED);
fiber_sem_give(semList[i]);
}
}
