//****************************************************************************
//
//! Disable the LED blinking Timer as Device is connected to AP
//!
//! \param none
//!
//! return none
//
//****************************************************************************
void LedTimerDeinitStop()
{
//
// Disable the LED blinking Timer as Device is connected to AP
//
Timer_IF_Stop(TIMERA0_BASE,TIMER_A);
Timer_IF_DeInit(TIMERA0_BASE,TIMER_A);
}
//*****************************************************************************
//
//! The interrupt handler for the first timer interrupt.
//!
//! \param None
//!
//! \return none
//
//*****************************************************************************
void
TimerBaseIntHandler(void)
{
//
// Clear the timer interrupt.
//
Timer_IF_InterruptClear(g_ulBase);
g_ulTimerInts ++;
g_ulSeconds ++;
Timer_IF_Stop(g_ulBase,TIMERA0_BASE);
Timer_IF_Start(g_ulBase, TIMER_A, 1000);
}
//****************************************************************************
//
//! Implements Sleep followed by wakeup using GPT timeout
//!
//! \param none
//!
//! This function
//! 1. Implements Sleep followed by wakeup using GPT
//!
//! \return None.
//
//****************************************************************************
void PerformPRCMSleepGPTWakeup()
{
//
// Power On the GPT along with sleep clock
//
MAP_PRCMPeripheralClkEnable(PRCM_TIMERA0, PRCM_RUN_MODE_CLK);
//
// Initialize the GPT as One Shot timer
//
Timer_IF_Init(PRCM_TIMERA0, TIMERA0_BASE, TIMER_CFG_ONE_SHOT, TIMER_BOTH, 0);
Timer_IF_IntSetup(TIMERA0_BASE, TIMER_BOTH, AppGPTCallBackHandler);
//
// Start timer with value in mSec
//
Timer_IF_Start(TIMERA0_BASE, TIMER_BOTH, 4000);
//
// Enable the Sleep Clock
//
MAP_PRCMPeripheralClkEnable(PRCM_TIMERA0, PRCM_SLP_MODE_CLK);
//
// Enter SLEEP...WaitForInterrupt ARM intrinsic
//
DBG_PRINT("GPT_SLEEP: Entering Sleep\n\r");
MAP_UtilsDelay(80000);
MAP_PRCMSleepEnter();
DBG_PRINT("GPT_SLEEP: Exiting Sleep\n\r");
//
// Disable the Sleep Clock
//
MAP_PRCMPeripheralClkDisable(PRCM_TIMERA0, PRCM_SLP_MODE_CLK);
//
// Deinitialize the GPT
//
Timer_IF_Stop(TIMERA0_BASE, TIMER_BOTH);
Timer_IF_DeInit(TIMERA0_BASE, TIMER_BOTH);
//
// PowerOff GPT
//
MAP_PRCMPeripheralClkDisable(PRCM_TIMERA0, PRCM_RUN_MODE_CLK);
}
