void fiber_sending(void)
{
struct nano_timer timer;
uint32_t data[2] = {0, 0};
struct net_context *ctx;
int i = 0;
ctx = get_context(&loopback_addr, DEST_PORT, &any_addr, SRC_PORT);
if (!ctx) {
PRINT("Cannot get network context\n");
return;
}
nano_timer_init(&timer, data);
while (1) {
if (CONFIG_NET_15_4_LOOPBACK_NUM != 0 &&
i >= CONFIG_NET_15_4_LOOPBACK_NUM) {
nano_fiber_timer_stop(&timer);
return;
}
send_data("sendFiber", ctx);
nano_fiber_timer_start(&timer, SLEEPTICKS);
nano_fiber_timer_test(&timer, TICKS_UNLIMITED);
i++;
}
}
/**
* Signal g_TimerSem to wake-up timer_task.
*
*/
static void signal_timer_task (void)
{
T_EXEC_LEVEL execLvl;
execLvl = _getExecLevel();
/* call the nanoK service that corresponds to the current execution level */
switch ( execLvl )
{
case E_EXEC_LVL_ISR:
#ifdef CONFIG_NANOKERNEL
nano_fiber_timer_stop (&g_NanoTimer);
#else /* -> CONFIG_MICROKERNEL */
isr_sem_give ( g_TimerSem, NULL ) ;
#endif
break;
case E_EXEC_LVL_FIBER:
#ifdef CONFIG_NANOKERNEL
nano_fiber_timer_stop (&g_NanoTimer);
#else /* -> CONFIG_MICROKERNEL */
fiber_sem_give ( g_TimerSem, NULL ) ;
#endif
break;
case E_EXEC_LVL_TASK:
#ifdef CONFIG_NANOKERNEL
nano_task_timer_stop (&g_NanoTimer);
#else /* -> CONFIG_MICROKERNEL */
task_sem_give ( g_TimerSem ) ;
#endif
break;
default: /* will not do that from unknown context */
panic (E_OS_ERR_NOT_SUPPORTED) ;
break;
}
}
/*---------------------------------------------------------------------------*/
bool timer_stop(struct timer *t)
{
if (!t->started) {
return false;
}
switch (sys_execution_context_type_get()) {
case NANO_CTX_FIBER:
nano_fiber_timer_stop(&t->nano_timer);
break;
case NANO_CTX_TASK:
nano_task_timer_stop(&t->nano_timer);
break;
default:
return false;
}
PRINTF("%s():%d timer %p stopped\n", __FUNCTION__, __LINE__, t);
t->started = false;
t->triggered = false;
return true;
}
