void ItcInit(void)
{
ITC_Init();
IntDisableAll();
IntAssignHandler(gMacaInt_c, (IntHandlerFunc_t)MACA_Interrupt);
ITC_SetPriority(gMacaInt_c, gItcNormalPriority_c);
ITC_EnableInterrupt(gMacaInt_c);
IntAssignHandler(gTmrInt_c, (IntHandlerFunc_t)/*TmrIsr*/TMR_Interrupt);
ITC_SetPriority(gTmrInt_c, gItcNormalPriority_c);
ITC_EnableInterrupt(gTmrInt_c);
}
/* Enable or disable the timer tmrID
If enable = TRUE timer is active
Else timer is inactive
*/
void TMR_EnableTimer(tmrTimerID_t tmrID)
{
unsigned int saveInt;
saveInt = IntDisableAll();
if (TMR_GetTimerStatus(tmrID) == mTmrStatusInactive_c)
{
IncrementActiveTimerNumber(TMR_GetTimerType(tmrID));
TMR_SetTimerStatus(tmrID, mTmrStatusReady_c);
TS_SendEvent(mTimerTaskID, mTMR_Event_c);
}
IntRestoreAll(saveInt);
}
/* Stop a timer. Does not free the timer; does not call the timer's callback
* function.
*
* Harmless if the timer is already inactive.
*/
void TMR_StopTimer
(
tmrTimerID_t timerID
)
{
tmrStatus_t status;
unsigned int saveInt;
saveInt = IntDisableAll();
status = TMR_GetTimerStatus(timerID);
if ( status == mTmrStatusActive_c
|| status == mTmrStatusReady_c) {
TMR_SetTimerStatus(timerID, mTmrStatusInactive_c);
DecrementActiveTimerNumber(TMR_GetTimerType(timerID));
/* if no sw active timers are enabled, */
/* call the TMR_Task() to countdown the ticks and stop the hw timer*/
if (!numberOfActiveTimers && !numberOfLowPowerActiveTimers)
TS_SendEvent(mTimerTaskID, mTMR_Event_c);
}
IntRestoreAll(saveInt);
} /* TMR_StopTimer() */
void Main(void)
{
InterruptInit();
IntDisableAll();
Platform_Init();
TS_Init(); /* Init the kernel. */
TMR_Init(); /* Init the TMR module */
NvModuleInit();
Uart_ModuleInit();
/* This only creates the MAC TS thread. */
MacInit();
/* Use TS for MAC - the MAC TS ID must be known at this step. */
Init_802_15_4(TRUE);
#if gZtcIncluded_d
Ztc_TaskInit();
#endif /* gZtcIncluded_d */
/*initialize the application*/
gAppTaskID_c = TS_CreateTask(gTsAppTaskPriority_c, AppTask);
MApp_init();
#if (gLpmIncluded_d == 1)
/*do not allow the device to enter sleep mode*/
PWR_DisallowDeviceToSleep();
#endif /* gLpmIncluded_d == 1 */
/*All LED's are switched OFF*/
Led1Off();
Led2Off();
Led3Off();
Led4Off();
/* Start the task scheduler. Does not return. */
TS_Scheduler();
}
void InitDevice(void)
{
IntDisableAll();
WDT_INIT();
Digitals_Init();
ItcInit();
NVM_FlashInit();
CRM_Init();
TMR_Init();
ASM_Init();
UART1_Init();
UART2_Init();
SPI_Init();
MACA_Init();
/// DMAP_ResetStack(0);
// WirelessHART Stack Initialisation
NVM_ReadRecords(); // persistent data reading
APP_Init();
DLL_Init(); // reset the modem inside
TL_Init();
NET_Init();
HART_DLL_Init(HART_ROLE_DECIDED);
#if ( SHT1X_MODE != 0 )
SHT1x_INIT();
#endif
#if ( (BOARD_TYPE == BOARD_TYPE_HART_DEV_KIT) )
#if (!defined (IS_VN220))
ADC_Extern_Init();
#endif
#endif
IntEnableAll();
}
///////////////////////////////////////////////////////////////////////////////////
// Name: MAIN Function
///////////////////////////////////////////////////////////////////////////////////
void main(void)
{
IntDisableAll();
WDT_INIT();
Digitals_Init();
ItcInit();
NVM_FlashInit();
CRM_Init();
TMR_Init();
ASM_Init();
UART1_Init();
UART2_Init();
SPI_Init();
PROVISION_Init();
MACA_Init();
DAQ_Init();
DMAP_ResetStack(0);
IntEnableAll();
//--------------------------------------------------------------------
// Main Loop
//--------------------------------------------------------------------
for (;;)
{
NLDE_Task(); // as fast as possible, keep this task first on loop
DMAP_Task(); //
ASLDE_ASLTask(); //
UART_LINK_Task(); //
UART2_CommControl();
DAQ_RxHandler();
if( g_uc250msFlag ) // 250ms Tasks
{
g_uc250msFlag = 0;
// Handle DAQ after all other stack related tasks.
DAQ_TxHandler();
UAP_MainTask();
ARMO_Task();
if( !g_stTAI.m_uc250msStep ) // first 250ms slot from each second -> 1sec Tasks
{
ASLDE_PerformOneSecondOperations();
DMAP_DMO_CheckNewDevInfoTTL();
DMAP_CheckSecondCounter();
ARMO_OneSecondTask();
SLME_KeyUpdateTask();
DMO_PerformOneSecondTasks();
MACA_WachDog();
}
}
FEED_WDT();
}
}
/*****************************************************************************
* Timer task. Called by the kernel when the timer ISR posts a timer event.
******************************************************************************/
void TMR_Task
(
event_t events
)
{
static bool_t timerHardwareIsRunning = FALSE;
tmrTimerTicks16_t nextInterruptTime;
pfTmrCallBack_t pfCallBack;
tmrTimerTicks16_t currentTimeInTicks;
tmrTimerStatus_t status;
tmrTimerTicks16_t ticksSinceLastHere, ticksdiff;
uint8_t timerID;
unsigned int saveInt;
tmrTimerType_t timerType;
(void)events;
TmrReadValue(gTmrNumber_d,¤tTimeInTicks);
/* calculate difference between current and previous. */
ticksSinceLastHere = (currentTimeInTicks - previousTimeInTicks);
/* remember for next time */
previousTimeInTicks = currentTimeInTicks;
for (timerID = 0; timerID < NumberOfElements(maTmrTimerTable); ++timerID) {
saveInt = IntDisableAll();
status = TMR_GetTimerStatus(timerID);
/* If TMR_StartTimer() has been called for this timer, start it's count */
/* down as of now. */
if (status == mTmrStatusReady_c) {
TMR_SetTimerStatus(timerID, mTmrStatusActive_c);
IntRestoreAll(saveInt);
continue;
}
IntRestoreAll(saveInt);
/* Ignore any timer that is not active. */
if (status != mTmrStatusActive_c) {
continue;
}
/* This timer is active. Decrement it's countdown.. */
if (maTmrTimerTable[timerID].remainingTicks > ticksSinceLastHere) {
maTmrTimerTable[timerID].remainingTicks -= ticksSinceLastHere;
continue;
}
timerType = TMR_GetTimerType(timerID);
/* If this is an interval timer, restart it. Otherwise, mark it as inactive. */
if ( (timerType & gTmrSingleShotTimer_c) ||
(timerType & gTmrSetMinuteTimer_c) ||
(timerType & gTmrSetSecondTimer_c) ) {
TMR_StopTimer(timerID);
} else {
maTmrTimerTable[timerID].remainingTicks = maTmrTimerTable[timerID].intervalInTicks;
}
/* This timer has expired. */
pfCallBack = maTmrTimerTable[timerID].pfCallBack;
/*Call callback if it is not NULL
This is done after the timer got updated,
in case the timer gets stopped or restarted in the callback*/
if (pfCallBack) {
pfCallBack(timerID);
}
} /* for (timerID = 0; timerID < ... */
/* Find the shortest active timer. */
nextInterruptTime = mMaxToCountDown_c;
for (timerID = 0; timerID < NumberOfElements(maTmrTimerTable); ++timerID) {
if (TMR_GetTimerStatus(timerID) == mTmrStatusActive_c) {
if (nextInterruptTime > maTmrTimerTable[timerID].remainingTicks) {
nextInterruptTime = maTmrTimerTable[timerID].remainingTicks;
}
}
}
/* Check to be sure that the timer is not programmed in the past */
saveInt = IntDisableAll();
TmrReadValue(gTmrNumber_d,&ticksdiff);
/* Number of ticks to be here */
ticksdiff = (uint16_t)(ticksdiff - currentTimeInTicks);
/* Next ticks to count already expired?? */
if(ticksdiff >= nextInterruptTime)
{
/* Is assumed that a task has to be executed in 4ms...
so if the ticks already expired enter in TMR_Task() after 4ms*/
nextInterruptTime = ticksdiff + mTicksFor4ms;
}
else
{
/* Time reference is 4ms...
so be sure that won't be loaded in Cmp Reg. less that 4ms in ticks
*/
if((nextInterruptTime - ticksdiff) < mTicksFor4ms)
{
nextInterruptTime = ticksdiff + mTicksFor4ms;
}
}
/* Update the compare register */
nextInterruptTime += currentTimeInTicks;
SetComp1Val(gTmrNumber_d, nextInterruptTime);
IntRestoreAll(saveInt);
if (!numberOfActiveTimers && !numberOfLowPowerActiveTimers)
{
TmrStopTimerHardware();
timerHardwareIsRunning = FALSE;
}
else
if (!timerHardwareIsRunning)
{
TmrStartTimerHardware();
timerHardwareIsRunning = TRUE;
}
} /* TMR_Task() */
