void LED(void){
RED_Write(~RED_Read());
}
/*******************************************************************************
* Function Name: HandleLowPowerMode
********************************************************************************
* Summary:
* This function puts the BLESS in deep sleep mode and CPU to sleep mode.
* System will resume from here when it wakes from user button press.
*
* Parameters:
* void
*
* Return:
* void
*
*******************************************************************************/
void HandleLowPowerMode(uint8 lpmSel)
{
#ifdef ENABLE_LOW_POWER_MODE
/* Local variable to store the status of BLESS Hardware block */
CYBLE_LP_MODE_T sleepMode;
CYBLE_BLESS_STATE_T blessState;
if (lpmSel == DEEPSLEEP)
{
/* Leave chip in Deep Sleep mode */
/* Put BLESS into Deep Sleep and check the return status */
sleepMode = CyBle_EnterLPM(CYBLE_BLESS_DEEPSLEEP);
/* Disable global interrupt to prevent changes from any other interrupt ISR */
CyGlobalIntDisable;
/* Check the Status of BLESS */
blessState = CyBle_GetBleSsState();
if(sleepMode == CYBLE_BLESS_DEEPSLEEP)
{
/* If the ECO has started or the BLESS can go to Deep Sleep, then place CPU
* to Deep Sleep */
if(blessState == CYBLE_BLESS_STATE_ECO_ON || blessState == CYBLE_BLESS_STATE_DEEPSLEEP)
{
/* Place CPU to Deep sleep */
#ifdef ENABLE_LED_NOTIFICATION
GREEN_SetDriveMode(GREEN_DM_STRONG);
GREEN_Write(0);
#endif
CySysPmDeepSleep();
#ifdef ENABLE_LED_NOTIFICATION
GREEN_SetDriveMode(GREEN_DM_STRONG);
GREEN_Write(1);
#endif
}
}
/* Re-enable global interrupt mask after wakeup */
CyGlobalIntEnable;
}
#if 0
else if (lpmSel == SLEEP)
{
/* Leave chip in Sleep mode */
/* Leave chip in Deep Sleep mode */
/* Put BLESS into Deep Sleep and check the return status */
sleepMode = CyBle_EnterLPM(CYBLE_BLESS_SLEEP);
/* Disable global interrupt to prevent changes from any other interrupt ISR */
CyGlobalIntDisable;
/* Check the Status of BLESS */
blessState = CyBle_GetBleSsState();
if(sleepMode == CYBLE_BLESS_SLEEP)
{
if(blessState != CYBLE_BLESS_STATE_EVENT_CLOSE)
{
/* If BLE Event has not
* closed yet, then place CPU to Sleep */
#ifdef ENABLE_LED_NOTIFICATION
BLUE_Write(0);
BLUE_SetDriveMode(BLUE_DM_STRONG);
#endif
CySysPmSleep();
#ifdef ENABLE_LED_NOTIFICATION
BLUE_SetDriveMode(BLUE_DM_STRONG);
BLUE_Write(1);
#endif
}
}
/* Re-enable global interrupt mask after wakeup */
CyGlobalIntEnable;
}
else if (lpmSel == ACTIVE)
{
/* Leave chip in Active mode */
#ifdef ENABLE_LED_NOTIFICATION
RED_Write(0);
RED_SetDriveMode(RED_DM_STRONG);
#endif
}
#endif
#endif
}
