/*******************************************************************************
* Function Name: StackEventHandler
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* uint8 event: Event from the CYBLE component
* void* eventParams: A structure instance for corresponding event type. The
* list of event structure is described in the component
* datasheet.
*
* Return:
* None
*
*******************************************************************************/
void StackEventHandler(uint32 event, void *eventParam)
{
switch(event)
{
/* Mandatory events to be handled by Find Me Target design */
case CYBLE_EVT_STACK_ON:
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
/* Start BLE advertisement for 30 seconds and update link
* status on LEDs */
CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
Advertising_LED_Write(LED_ON);
break;
case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP:
if(CyBle_GetState() == CYBLE_STATE_DISCONNECTED)
{
/* Advertisement event timed out, go to low power
* mode (Hibernate mode) and wait for an external
* user event to wake up the device again */
Advertising_LED_Write(LED_OFF);
Hibernate_LED_Write(LED_ON);
Wakeup_SW_ClearInterrupt();
Wakeup_Interrupt_ClearPending();
Wakeup_Interrupt_Start();
CySysPmHibernate();
}
break;
default:
break;
}
}
/*******************************************************************************
* Function Name: AppCallBack()
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* event - the event code
* *eventParam - the event parameters
*
*******************************************************************************/
void AppCallBack(uint32 event, void* eventParam)
{
#ifdef DEBUG_OUT
DebugOut(event, eventParam);
#endif
switch(event)
{
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
Disconnect_LED_Write(LED_ON);
mainTimer = 0;
case CYBLE_EVT_STACK_ON:
heartRateSimulation = DISABLED;
/* Put the device into discoverable mode so that remote can search it. */
StartAdvertisement(ADV_STATE_GENERAL);
Advertising_LED_Write(LED_ON);
advState = ADV_STATE_GENERAL;
break;
case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP:
if(CyBle_GetState() == CYBLE_STATE_DISCONNECTED) /* ADV timed out */
{
if(advState == ADV_STATE_GENERAL)
{
Advertising_LED_Write(LED_OFF);
CyDelay(100);
StartAdvertisement(ADV_STATE_WHITELIST);
Advertising_LED_Write(LED_ON);
advState = ADV_STATE_WHITELIST;
}
else
{
/* No connectionestablished, shut down ADV */
Advertising_LED_Write(LED_OFF);
}
}
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
Disconnect_LED_Write(LED_OFF);
Advertising_LED_Write(LED_OFF);
break;
default:
break;
}
}
/*******************************************************************************
* Function Name: StackEventHandler
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* uint8 event: Event from the CYBLE component
* void* eventParams: A structure instance for corresponding event type. The
* list of event structure is described in the component
* datasheet.
*
* Return:
* None
*
*******************************************************************************/
void StackEventHandler(uint32 event, void *eventParam)
{
switch(event)
{
/* Mandatory events to be handled by Find Me Target design */
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
case CYBLE_EVT_STACK_ON:
StartAdvertisement(ADV_STATE_GENERAL);
linkAlertLevel = NO_ALERT;
Advertising_LED_Write(LED_ON);
Disconnection_LED_Write(LED_OFF);
advState = ADV_STATE_GENERAL;
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
/* Indicate successful BLE link establishment
* by turning off Advertising_LED and Disconnection_LED */
linkAlertLevel = NO_ALERT;
Advertising_LED_Write(LED_OFF);
break;
case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP:
if(CyBle_GetState() == CYBLE_STATE_DISCONNECTED) /* ADV timed out */
{
if(advState == ADV_STATE_GENERAL)
{
Advertising_LED_Write(LED_OFF);
CyDelay(100);
Advertising_LED_Write(LED_ON);
StartAdvertisement(ADV_STATE_WHITELIST);
advState = ADV_STATE_WHITELIST;
}
else
{
/* No connection established, shut down ADV */
Advertising_LED_Write(LED_OFF);
Disconnection_LED_Write(LED_ON);
}
}
break;
default:
break;
}
}
/*******************************************************************************
* Function Name: Timer_Interrupt
********************************************************************************
*
* Summary:
* Handles the Interrupt Service Routine for the WDT timer.
* It is called from common WDT ISR located in BLE component.
*
*******************************************************************************/
void Timer_Interrupt(void)
{
if(CySysWdtGetInterruptSource() & WDT_INTERRUPT_SOURCE)
{
static uint8 led = LED_OFF;
/* Blink LED to indicate that device advertises */
if(CYBLE_STATE_ADVERTISING == CyBle_GetState())
{
led ^= LED_OFF;
Advertising_LED_Write(led);
}
/* Indicate that timer is raised to the main loop */
mainTimer++;
/* Clears interrupt request */
CySysWdtClearInterrupt(WDT_INTERRUPT_SOURCE);
}
}
/*******************************************************************************
* Function Name: AppCallBack()
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* event - the event code
* *eventParam - the event parameters
*
*******************************************************************************/
void AppCallBack(uint32 event, void* eventParam)
{
#ifdef DEBUG_OUT
DebugOut(event, eventParam);
#endif
switch(event)
{
case CYBLE_EVT_STACK_ON:
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
heartRateSimulation = DISABLED;
/* Put the device into discoverable mode so that remote can search it. */
StartAdvertisement();
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
Advertising_LED_Write(LED_OFF);
break;
default:
break;
}
}
/*******************************************************************************
* Function Name: AppCallBack()
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* event - the event code
* *eventParam - the event parameters
*
*******************************************************************************/
void AppCallback(uint32 event, void* eventParam)
{
CYBLE_API_RESULT_T apiResult;
CYBLE_GAP_BD_ADDR_T localAddr;
CYBLE_GAP_AUTH_INFO_T *authInfo;
uint8 i;
switch (event)
{
/**********************************************************
* General Events
***********************************************************/
case CYBLE_EVT_STACK_ON: /* This event received when component is Started */
/* Enter into discoverable mode so that remote can search it. */
apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
if(apiResult != CYBLE_ERROR_OK)
{
DBG_PRINTF("StartAdvertisement API Error: %d \r\n", apiResult);
}
DBG_PRINTF("Bluetooth On, StartAdvertisement with addr: ");
localAddr.type = 0u;
CyBle_GetDeviceAddress(&localAddr);
for(i = CYBLE_GAP_BD_ADDR_SIZE; i > 0u; i--)
{
DBG_PRINTF("%2.2x", localAddr.bdAddr[i-1]);
}
DBG_PRINTF("\r\n");
break;
case CYBLE_EVT_TIMEOUT:
DBG_PRINTF("CYBLE_EVT_TIMEOUT: %x \r\n", *(CYBLE_TO_REASON_CODE_T *)eventParam);
break;
case CYBLE_EVT_HARDWARE_ERROR: /* This event indicates that some internal HW error has occurred. */
DBG_PRINTF("Hardware Error \r\n");
break;
case CYBLE_EVT_HCI_STATUS:
DBG_PRINTF("CYBLE_EVT_HCI_STATUS: %x \r\n", *(uint8 *)eventParam);
break;
/**********************************************************
* GAP Events
***********************************************************/
case CYBLE_EVT_GAP_AUTH_REQ:
DBG_PRINTF("CYBLE_EVT_AUTH_REQ: security=%x, bonding=%x, ekeySize=%x, err=%x \r\n",
(*(CYBLE_GAP_AUTH_INFO_T *)eventParam).security,
(*(CYBLE_GAP_AUTH_INFO_T *)eventParam).bonding,
(*(CYBLE_GAP_AUTH_INFO_T *)eventParam).ekeySize,
(*(CYBLE_GAP_AUTH_INFO_T *)eventParam).authErr);
break;
case CYBLE_EVT_GAP_PASSKEY_ENTRY_REQUEST:
DBG_PRINTF("CYBLE_EVT_PASSKEY_ENTRY_REQUEST \r\n");
break;
case CYBLE_EVT_GAP_PASSKEY_DISPLAY_REQUEST:
DBG_PRINTF("CYBLE_EVT_PASSKEY_DISPLAY_REQUEST %6.6ld \r\n", *(uint32 *)eventParam);
break;
case CYBLE_EVT_GAP_AUTH_COMPLETE:
authInfo = (CYBLE_GAP_AUTH_INFO_T *)eventParam;
(void)authInfo;
DBG_PRINTF("AUTH_COMPLETE: security:%x, bonding:%x, ekeySize:%x, authErr %x \r\n",
authInfo->security, authInfo->bonding, authInfo->ekeySize, authInfo->authErr);
break;
case CYBLE_EVT_GAP_AUTH_FAILED:
DBG_PRINTF("CYBLE_EVT_AUTH_FAILED: %x \r\n", *(uint8 *)eventParam);
break;
case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP:
DBG_PRINTF("CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP, state: %x\r\n", CyBle_GetState());
if(CYBLE_STATE_DISCONNECTED == CyBle_GetState())
{
/* Fast and slow advertising period complete, go to low power
* mode (Hibernate mode) and wait for an external
* user event to wake up the device again */
DBG_PRINTF("Hibernate \r\n");
Advertising_LED_Write(LED_OFF);
Disconnect_LED_Write(LED_ON);
#if (DEBUG_UART_ENABLED == ENABLED)
while((UART_DEB_SpiUartGetTxBufferSize() + UART_DEB_GET_TX_FIFO_SR_VALID) != 0);
#endif /* (DEBUG_UART_ENABLED == ENABLED) */
SW2_ClearInterrupt();
Wakeup_Interrupt_ClearPending();
Wakeup_Interrupt_Start();
CySysPmHibernate();
}
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
DBG_PRINTF("CYBLE_EVT_GAP_DEVICE_CONNECTED: %x \r\n", *(uint8 *)eventParam);
Advertising_LED_Write(LED_OFF);
break;
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
DBG_PRINTF("CYBLE_EVT_GAP_DEVICE_DISCONNECTED\r\n");
/* Put the device to discoverable mode so that remote can search it. */
apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
if(apiResult != CYBLE_ERROR_OK)
{
DBG_PRINTF("StartAdvertisement API Error: %x \r\n", apiResult);
}
break;
case CYBLE_EVT_GAP_ENCRYPT_CHANGE:
DBG_PRINTF("ENCRYPT_CHANGE: %x \r\n", *(uint8 *)eventParam);
break;
case CYBLE_EVT_GAPC_CONNECTION_UPDATE_COMPLETE:
DBG_PRINTF("CYBLE_EVT_CONNECTION_UPDATE_COMPLETE: %x \r\n", *(uint8 *)eventParam);
break;
case CYBLE_EVT_GAP_KEYINFO_EXCHNGE_CMPLT:
DBG_PRINTF("CYBLE_EVT_GAP_KEYINFO_EXCHNGE_CMPLT \r\n");
break;
/**********************************************************
* GATT Events
***********************************************************/
case CYBLE_EVT_GATT_CONNECT_IND:
DBG_PRINTF("CYBLE_EVT_GATT_CONNECT_IND: %x, %x \r\n", cyBle_connHandle.attId, cyBle_connHandle.bdHandle);
break;
case CYBLE_EVT_GATT_DISCONNECT_IND:
DBG_PRINTF("CYBLE_EVT_GATT_DISCONNECT_IND \r\n");
break;
case CYBLE_EVT_GATTS_WRITE_REQ:
DBG_PRINTF("CYBLE_EVT_GATT_WRITE_REQ: %x = ",((CYBLE_GATTS_WRITE_REQ_PARAM_T *)eventParam)->handleValPair.attrHandle);
ShowValue(&((CYBLE_GATTS_WRITE_REQ_PARAM_T *)eventParam)->handleValPair.value);
(void)CyBle_GattsWriteRsp(((CYBLE_GATTS_WRITE_REQ_PARAM_T *)eventParam)->connHandle);
break;
case CYBLE_EVT_GATTS_INDICATION_ENABLED:
DBG_PRINTF("CYBLE_EVT_GATTS_INDICATION_ENABLED \r\n");
break;
case CYBLE_EVT_GATTS_INDICATION_DISABLED:
DBG_PRINTF("CYBLE_EVT_GATTS_INDICATION_DISABLED \r\n");
break;
case CYBLE_EVT_GATTS_READ_CHAR_VAL_ACCESS_REQ:
/* Triggered on server side when client sends read request and when
* characteristic has CYBLE_GATT_DB_ATTR_CHAR_VAL_RD_EVENT property set.
* This event could be ignored by application unless it need to response
* by error response which needs to be set in gattErrorCode field of
* event parameter. */
DBG_PRINTF("CYBLE_EVT_GATTS_READ_CHAR_VAL_ACCESS_REQ: handle: %x \r\n",
((CYBLE_GATTS_CHAR_VAL_READ_REQ_T *)eventParam)->attrHandle);
break;
/**********************************************************
* Other Events
***********************************************************/
case CYBLE_EVT_PENDING_FLASH_WRITE:
/* Inform application that flash write is pending. Stack internal data
* structures are modified and require to be stored in Flash using
* CyBle_StoreBondingData() */
DBG_PRINTF("CYBLE_EVT_PENDING_FLASH_WRITE\r\n");
break;
default:
DBG_PRINTF("OTHER event: %lx \r\n", event);
break;
}
}
/*******************************************************************************
* Function Name: main()
********************************************************************************
* Summary:
* Main function for the project.
*
* Parameters:
* None
*
* Return:
* None
*
* Theory:
* The function starts BLE and UART components.
* This function process all BLE events and also implements the low power
* functionality.
*
*******************************************************************************/
int main()
{
CyGlobalIntEnable;
#if (DEBUG_UART_ENABLED == ENABLED)
UART_DEB_Start();
#endif /* (DEBUG_UART_ENABLED == ENABLED) */
DBG_PRINTF("BLE Cycling Sensor Example Project \r\n");
Disconnect_LED_Write(LED_OFF);
Advertising_LED_Write(LED_OFF);
CyBle_Start(AppCallback);
/* Start CYBLE component and register generic event handler */
CyBle_Start(AppCallback);
/* Register service specific callback functions */
CscsInit();
CpsInit();
WDT_Start();
/***************************************************************************
* Main polling loop
***************************************************************************/
while(1)
{
/* CyBle_ProcessEvents() allows BLE stack to process pending events */
CyBle_ProcessEvents();
/* To achieve low power in the device */
LowPowerImplementation();
/***********************************************************************
* Wait for connection established with Central device
***********************************************************************/
if(CyBle_GetState() == CYBLE_STATE_CONNECTED)
{
/*******************************************************************
* Periodically simulate Cycling characteristics and send
* results to the Client
*******************************************************************/
if(mainTimer != 0u)
{
mainTimer = 0u;
SimulateCyclingPower();
CyBle_ProcessEvents();
SimulateCyclingSpeed();
}
/* Store bounding data to flash only when all debug information has been sent */
#if (DEBUG_UART_ENABLED == ENABLED)
if((cyBle_pendingFlashWrite != 0u) &&
((UART_DEB_SpiUartGetTxBufferSize() + UART_DEB_GET_TX_FIFO_SR_VALID) == 0u))
#else
if(cyBle_pendingFlashWrite != 0u)
#endif /* (DEBUG_UART_ENABLED == ENABLED) */
{
CYBLE_API_RESULT_T apiResult;
apiResult = CyBle_StoreBondingData(0u);
(void)apiResult;
DBG_PRINTF("Store bonding data, status: %x \r\n", apiResult);
}
}
}
}
/*******************************************************************************
* Function Name: StackEventHandler
********************************************************************************
*
* Summary:
* This is an event callback function to receive events from the BLE Component.
*
* Parameters:
* uint8 event: Event from the CYBLE component
* void* eventParams: A structure instance for corresponding event type. The
* list of event structure is described in the component
* datasheet.
*
* Return:
* None
*
*******************************************************************************/
void StackEventHandler(uint32 event, void *eventParam)
{
char authFailReasonCode[3];
CYBLE_GAP_AUTH_FAILED_REASON_T *authFailReason;
switch(event)
{
/* Mandatory events to be handled by Find Me Target design */
case CYBLE_EVT_STACK_ON:
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
/* Start BLE advertisement for 30 seconds and update link
* status on LEDs */
CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
Advertising_LED_Write(LED_ON);
PWM_WriteCompare(LED_NO_ALERT);
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
UART_UartPutString("GAP Device Connected\r\n");
/* BLE link is established */
Advertising_LED_Write(LED_OFF);
break;
case CYBLE_EVT_TIMEOUT:
if(*(uint8 *) eventParam == CYBLE_GAP_ADV_MODE_TO)
{
/* Advertisement event timed out, go to low power
* mode (Hibernate mode) and wait for an external
* user event to wake up the device again */
Advertising_LED_Write(LED_OFF);
Hibernate_LED_Write(LED_ON);
PWM_Stop();
Wakeup_SW_ClearInterrupt();
Wakeup_Interrupt_ClearPending();
Wakeup_Interrupt_Start();
CySysPmHibernate();
}
break;
/**********************************************************
* GAP Events
***********************************************************/
case CYBLE_EVT_GAP_AUTH_REQ:
UART_UartPutString("Authorization Requested\r\n");
break;
case CYBLE_EVT_GAP_AUTH_COMPLETE:
UART_UartPutString("Pairing is Successful!\r\n");
break;
case CYBLE_EVT_GAP_AUTH_FAILED:
authFailReason = ((CYBLE_GAP_AUTH_FAILED_REASON_T *)eventParam);
UART_UartPutString("Authentication Failed with Reason Code: ");
snprintf(authFailReasonCode, sizeof(authFailReasonCode), "%lu", (uint32)(*authFailReason));
UART_UartPutString(authFailReasonCode);
UART_UartPutChar("\r\n");
break;
/**********************************************************
* GATT Events
***********************************************************/
case CYBLE_EVT_GATT_CONNECT_IND:
UART_UartPutString("GATT Connection Indication\r\n");
/* Set OOB data after the connection indication but before the authorization
* request is received.
*/
if(CyBle_GapSetOobData(cyBle_connHandle.bdHandle, CYBLE_GAP_OOB_ENABLE, securityKey, NULL, NULL) != CYBLE_ERROR_OK)
{
UART_UartPutString("Error in Setting OOB Data\r\n");
}
else
{
UART_UartPutString("OOB Data is Set\r\n");
}
break;
default:
break;
}
}
*******************************************************************************/int main()
{
CyGlobalIntEnable;
#if (DEBUG_UART_ENABLED == ENABLED)
UART_DEB_Start();
#endif /* (DEBUG_UART_ENABLED == ENABLED) */
DBG_PRINTF("BLE HID Keyboard Example Project \r\n");
Disconnect_LED_Write(LED_OFF);
Advertising_LED_Write(LED_OFF);
CapsLock_LED_Write(LED_OFF);
/* Start CYBLE component and register generic event handler */
CyBle_Start(AppCallBack);
WDT_Start();
#if (BAS_MEASURE_ENABLE != 0)
ADC_Start();
#endif /* BAS_MEASURE_ENABLE != 0 */
while(1)
{
/* CyBle_ProcessEvents() allows BLE stack to process pending events */
CyBle_ProcessEvents();
/* To achieve low power in the device */
LowPowerImplementation();
if((CyBle_GetState() == CYBLE_STATE_CONNECTED) && (suspend != CYBLE_HIDS_CP_SUSPEND))
{
if(mainTimer != 0u)
{
mainTimer = 0u;
#if (BAS_SIMULATE_ENABLE != 0)
SimulateBattery();
CyBle_ProcessEvents();
#endif /* BAS_SIMULATE_ENABLE != 0 */
#if (BAS_MEASURE_ENABLE != 0)
MeasureBattery();
CyBle_ProcessEvents();
#endif /* BAS_MEASURE_ENABLE != 0 */
if(keyboardSimulation == ENABLED)
{
SimulateKeyboard();
}
}
/* Store bonding data to flash only when all debug information has been sent */
#if(CYBLE_BONDING_REQUIREMENT == CYBLE_BONDING_YES)
#if (DEBUG_UART_ENABLED == ENABLED)
if((cyBle_pendingFlashWrite != 0u) &&
((UART_DEB_SpiUartGetTxBufferSize() + UART_DEB_GET_TX_FIFO_SR_VALID) == 0u))
#else
if(cyBle_pendingFlashWrite != 0u)
#endif /* (DEBUG_UART_ENABLED == ENABLED) */
{
CYBLE_API_RESULT_T apiResult;
apiResult = CyBle_StoreBondingData(0u);
(void)apiResult;
DBG_PRINTF("Store bonding data, status: %x \r\n", apiResult);
}
#endif /* CYBLE_BONDING_REQUIREMENT == CYBLE_BONDING_YES */
}
}
}
int main()
{
CYBLE_STACK_LIB_VERSION_T stackVersion;
CyGlobalIntEnable;
UART_DEB_Start(); /* Start communication component */
printf("BLE Heart Rate Sensor Example Project \r\n");
Disconnect_LED_Write(LED_OFF);
Advertising_LED_Write(LED_OFF);
/* Start CYBLE component and register generic event handler */
apiResult = CyBle_Start(AppCallBack);
if(apiResult != CYBLE_ERROR_OK)
{
printf("CyBle_Start API Error: %x \r\n", apiResult);
}
apiResult = CyBle_GetStackLibraryVersion(&stackVersion);
if(apiResult != CYBLE_ERROR_OK)
{
printf("CyBle_GetStackLibraryVersion API Error: 0x%x \r\n", apiResult);
}
else
{
printf("Stack Version: %d.%d.%d.%d \r\n", stackVersion.majorVersion,
stackVersion.minorVersion, stackVersion.patch, stackVersion.buildNumber);
}
/* Services initialization */
HrsInit();
WDT_Start();
/***************************************************************************
* Main polling loop
***************************************************************************/
while(1)
{
/***********************************************************************
* Wait for connection established with Central device
***********************************************************************/
if(CyBle_GetState() == CYBLE_STATE_CONNECTED)
{
/*******************************************************************
* Periodically simulate heart rate and measure a battery level
* and send results to the Client
*******************************************************************/
if(mainTimer != 0u)
{
mainTimer = 0u;
if(heartRateSimulation == ENABLED)
{
SimulateHeartRate();
}
}
}
/*******************************************************************
* Process all pending BLE events in the stack
*******************************************************************/
CyBle_ProcessEvents();
}
}
int main()
{
CYBLE_LP_MODE_T lpMode;
CYBLE_BLESS_STATE_T blessState;
CyGlobalIntEnable;
UART_DEB_Start(); /* Start communication component */
printf("BLE Secure Connection Example Project \r\n");
Disconnect_LED_Write(LED_OFF);
Advertising_LED_Write(LED_OFF);
/* Start CYBLE component and register generic event handler */
apiResult = CyBle_Start(AppCallBack);
if(apiResult != CYBLE_ERROR_OK)
{
printf("CyBle_Start API Error: %x \r\n", apiResult);
}
/* Services initialization */
HrsInit();
/***************************************************************************
* Main polling loop
***************************************************************************/
while(1)
{
if(CyBle_GetState() != CYBLE_STATE_INITIALIZING)
{
/* Enter DeepSleep mode between connection intervals */
lpMode = CyBle_EnterLPM(CYBLE_BLESS_DEEPSLEEP);
CyGlobalIntDisable;
blessState = CyBle_GetBleSsState();
if(lpMode == CYBLE_BLESS_DEEPSLEEP)
{
if(blessState == CYBLE_BLESS_STATE_ECO_ON || blessState == CYBLE_BLESS_STATE_DEEPSLEEP)
{
/* Put the device into the Deep Sleep mode only when all debug information has been sent */
if((UART_DEB_SpiUartGetTxBufferSize() + UART_DEB_GET_TX_FIFO_SR_VALID) == 0u)
{
CySysPmDeepSleep();
}
else
{
CySysPmSleep();
}
}
}
else
{
if(blessState != CYBLE_BLESS_STATE_EVENT_CLOSE)
{
CySysPmSleep();
}
}
CyGlobalIntEnable;
}
/***********************************************************************
* Wait for connection established with Central device
***********************************************************************/
if(CyBle_GetState() == CYBLE_STATE_CONNECTED)
{
/*******************************************************************
* Periodically simulates heart beat and sends the results to the Client
*******************************************************************/
mainTimer++;
if(mainTimer == MAIN_LOOP_SIMULATION_THRESHOLD)
{
mainTimer = 0u;
if(heartRateSimulation == ENABLED)
{
SimulateHeartRate();
CyBle_ProcessEvents();
}
}
else if((cyBle_pendingFlashWrite != 0u) &&
((UART_DEB_SpiUartGetTxBufferSize() + UART_DEB_GET_TX_FIFO_SR_VALID) == 0u))
{
apiResult = CyBle_StoreBondingData(0u);
printf("Store bonding data, status: %x \r\n", apiResult);
}
else
{
/* nothing else */
}
}
/*******************************************************************
* Process all pending BLE events in the stack
*******************************************************************/
CyBle_ProcessEvents();
}
}
