void EventHandler(uint32 event, void* eventParam)
{
/* Local variable to store the data received as part of the Write request
* events */
CYBLE_GATTS_WRITE_REQ_PARAM_T *wrReqParam;
CYBLE_API_RESULT_T bleApiResult;
CYBLE_STATE_T bleState;
switch(event)
{
case CYBLE_EVT_STACK_ON:
/* This event is received when component is Started */
/* Set restartAdvertisement flag to allow calling Advertisement
* API from main function */
Task_DebugPrintf("Info : BLE - Stack on", 0u);
bleApiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
/* Check if the operation was successful */
if(bleApiResult == CYBLE_ERROR_OK )
{
// CyBle_ProcessEvents();
Task_DebugPrintf("Success : BLE - Advertisement API", 0u);
}
else
{
Task_DebugPrintf("Failure! : BLE - Advertisement API, "\
"Error code:", bleApiResult);
}
break;
case CYBLE_EVT_TIMEOUT:
Task_DebugPrintf("Info : BLE - Event timeout", 0u);
break;
/* This event indicates that some internal HW error has occurred */
case CYBLE_EVT_HARDWARE_ERROR:
Task_DebugPrintf("Error! : BLE - Internal hardware error", 0u);
break;
/**********************************************************
* GAP Events
***********************************************************/
case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP:
/* If the current BLE state is Disconnected, then the Advertisement
* Start Stop event implies that advertisement has stopped */
bleState = CyBle_GetState();
switch(bleState)
{
case CYBLE_STATE_ADVERTISING:
ChangeLedStatus(BLE_LED_ADVERTISSING);
Task_DebugPrintf("Info : BLE - Advertisement start event",0u);
break;
case CYBLE_STATE_DISCONNECTED:
ChangeLedStatus(BLE_LED_OFF);
Task_DebugPrintf("Info : BLE - Advertisement stop event",0u);
//CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
break;
default:
Task_DebugPrintf("Info : BLE - Advertisement event, code : ",bleState);
break;
}
break;
case CYBLE_EVT_GAP_DEVICE_DISCONNECTED:
/* This event is received when device is disconnected */
/* Set restartAdvertisement flag to allow calling Advertisement
* API from main function */
//CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST);
Task_DebugPrintf("Info : BLE - GAP device disconnected", 0u);
DisconnectEventHandler();
/* Set flag to allow system to go to Deep Sleep */
//shut_down_led = TRUE;
ChangeLedStatus(BLE_LED_DISCONNECT);
break;
case CYBLE_EVT_GAP_DEVICE_CONNECTED:
Task_DebugPrintf("Info : BLE - GAP device connected", 0u);
ChangeLedStatus(BLE_LED_CONNECTED);
break;
case CYBLE_EVT_GAPC_CONNECTION_UPDATE_COMPLETE:
break;
/**********************************************************
* GATT Events
***********************************************************/
case CYBLE_EVT_GATT_CONNECT_IND:
/* This event is received when device is connected over GATT level */
Task_DebugPrintf("Info : BLE - GATT connection established",
0u);
/* Update attribute handle on GATT Connection*/
connectionHandle = *(CYBLE_CONN_HANDLE_T *)eventParam;
/* This flag is used in application to check connection status */
deviceConnected = TRUE;
break;
case CYBLE_EVT_GATT_DISCONNECT_IND:
/* This event is received when device is disconnected */
/* Update deviceConnected flag*/
deviceConnected = FALSE;
Task_DebugPrintf("Info : BLE - GATT disconnection occurred ",
0u);
//place to reset value of different element when is disconencting (reset char value)
/* Reset the isConnectionUpdateRequested flag to allow sending
* connection parameter update request in next connection */
isConnectionUpdateRequested = TRUE;
break;
case CYBLE_EVT_GATTS_WRITE_REQ:
/* This event is received when Central device sends a Write command on an Attribute */
wrReqParam = (CYBLE_GATTS_WRITE_REQ_PARAM_T *) eventParam;
//Process all characstic
/* Send the response to the write request received. */
WriteRequestHandler(wrReqParam);
break;
case CYBLE_EVT_GATTS_INDICATION_DISABLED:
Task_DebugPrintf("Info : BLE - GATTS INDICATION DISABLED ",0u);
break;
case CYBLE_EVT_GATTS_INDICATION_ENABLED:
Task_DebugPrintf("Info : BLE - GATTS INDICATION ENABLED ",0u);
break;
case CYBLE_EVT_GATTC_INDICATION:
Task_DebugPrintf("Info : BLE - GATTC INDICATION",0u);
break;
case CYBLE_EVT_L2CAP_CONN_PARAM_UPDATE_RSP:
/* If L2CAP connection parameter update response received, reset application flag */
isConnectionUpdateRequested = FALSE;
break;
case CYBLE_EVT_STACK_BUSY_STATUS:
/* This event is generated when the internal stack buffer is full and no more
* data can be accepted or the stack has buffer available and can accept data.
* This event is used by application to prevent pushing lot of data to stack. */
/* Extract the present stack status */
busyStatus = * (uint8*)eventParam;
break;
default:
Task_DebugPrintf("Info : BLE - Event code: ", event);
break;
} /* switch(event) */
}
