//------------------------------------------------------------------------------
static void* eventProcessThread(void* pArg_p)
{
struct timespec curTime;
struct timespec timeout;
UNUSED_PARAMETER(pArg_p);
while (!instance_l.fStopProcessThread)
{
clock_gettime(CLOCK_REALTIME, &curTime);
timeout.tv_sec = 0;
timeout.tv_nsec = 50000 * 1000;
TIMESPECADD(&timeout, &curTime);
if (sem_timedwait(instance_l.semUserData, &timeout) == 0)
{
if (eventucal_getEventCountCircbuf(kEventQueueUInt) > 0)
eventucal_processEventCircbuf(kEventQueueUInt);
}
}
instance_l.fStopProcessThread = FALSE;
return NULL;
}
//------------------------------------------------------------------------------
void eventucal_process(void)
{
if (eventucal_getEventCountCircbuf(kEventQueueK2U) > 0)
{
eventucal_processEventCircbuf(kEventQueueK2U);
}
}
//------------------------------------------------------------------------------
static DWORD WINAPI eventThread(LPVOID arg)
{
tEventuCalInstance* pInstance = (tEventuCalInstance*)arg;
DWORD waitResult;
TRACE("User event thread %d waiting for events...\n", GetCurrentThreadId());
while (!pInstance->fStopThread)
{
waitResult = WaitForSingleObject(pInstance->semUserData, 5000);
switch (waitResult)
{
case WAIT_OBJECT_0:
//TRACE("Received user event!\n");
/* first handle all kernel to user events --> higher priority! */
if (eventucal_getEventCountCircbuf(kEventQueueK2U) > 0)
{
eventucal_processEventCircbuf(kEventQueueK2U);
}
else
{
if (eventucal_getEventCountCircbuf(kEventQueueUInt) > 0)
{
eventucal_processEventCircbuf(kEventQueueUInt);
}
}
break;
case WAIT_TIMEOUT:
break;
default:
TRACE("%s() Semaphore wait unknown error! Error:%ld\n", __func__, GetLastError());
break;
}
}
TRACE("User Event Thread is exiting!\n");
return 0;
}