static void controlBLECentral_HandleKeys( uint8 shift, uint8 keys )
{
(void)shift; // Intentionally unreferenced parameter
uint8 adc;
if(keys & KEY_FUN1)
{
app_write_string("\r\ngot the KEY_FUN1 V:");
adc=halGetVoltageMonitorInput();
app_write_string( uint8_to_string(adc));
HalLedSet( HAL_LED_1 , HAL_LED_MODE_FLASH );
}
if(keys & KEY_FUN2)
{
app_write_string("\r\ngot the KEY_FUN2");
HalLedSet(HAL_LED_2, HAL_LED_MODE_BLINK);
}
if ( keys & HAL_KEY_UP )
{
// Start or stop discovery
if ( simpleBLEState != BLE_STATE_CONNECTED )
{
if ( !simpleBLEScanning )
{
simpleBLEScanning = TRUE;
simpleBLEScanRes = 0;
LCD_WRITE_STRING( "Discovering...", HAL_LCD_LINE_1 );
LCD_WRITE_STRING( "", HAL_LCD_LINE_2 );
GAPCentralRole_StartDiscovery( DEFAULT_DISCOVERY_MODE,
DEFAULT_DISCOVERY_ACTIVE_SCAN,
DEFAULT_DISCOVERY_WHITE_LIST );
}
else
{
GAPCentralRole_CancelDiscovery();
}
}
else if ( simpleBLEState == BLE_STATE_CONNECTED &&
simpleBLECharHdl != 0 &&
simpleBLEProcedureInProgress == FALSE )
{
uint8 status;
// Do a read or write as long as no other read or write is in progress
if ( simpleBLEDoWrite )
{
// Do a write
attWriteReq_t req;
req.handle = simpleBLECharHdl;
req.len = 1;
req.value[0] = simpleBLECharVal;
req.sig = 0;
req.cmd = 0;
status = GATT_WriteCharValue( simpleBLEConnHandle, &req, simpleBLETaskId );
}
else
{
// Do a read
attReadReq_t req;
req.handle = simpleBLECharHdl;
status = GATT_ReadCharValue( simpleBLEConnHandle, &req, simpleBLETaskId );
}
if ( status == SUCCESS )
{
simpleBLEProcedureInProgress = TRUE;
simpleBLEDoWrite = !simpleBLEDoWrite;
}
}
}
if ( keys & HAL_KEY_LEFT )
{
// Display discovery results
if ( !simpleBLEScanning && simpleBLEScanRes > 0 )
{
// Increment index of current result (with wraparound)
simpleBLEScanIdx++;
if ( simpleBLEScanIdx >= simpleBLEScanRes )
{
simpleBLEScanIdx = 0;
}
LCD_WRITE_STRING_VALUE( "Device", simpleBLEScanIdx + 1,
10, HAL_LCD_LINE_1 );
LCD_WRITE_STRING( bdAddr2Str( simpleBLEDevList[simpleBLEScanIdx].addr ),
HAL_LCD_LINE_2 );
}
}
if ( keys & HAL_KEY_RIGHT )
{
// Connection update
if ( simpleBLEState == BLE_STATE_CONNECTED )
{
GAPCentralRole_UpdateLink( simpleBLEConnHandle,
DEFAULT_UPDATE_MIN_CONN_INTERVAL,
DEFAULT_UPDATE_MAX_CONN_INTERVAL,
DEFAULT_UPDATE_SLAVE_LATENCY,
DEFAULT_UPDATE_CONN_TIMEOUT );
}
}
if ( keys & HAL_KEY_CENTER )
{
uint8 addrType;
uint8 *peerAddr;
// Connect or disconnect
if ( simpleBLEState == BLE_STATE_IDLE )
{
// if there is a scan result
if ( simpleBLEScanRes > 0 )
{
// connect to current device in scan result
peerAddr = simpleBLEDevList[simpleBLEScanIdx].addr;
addrType = simpleBLEDevList[simpleBLEScanIdx].addrType;
simpleBLEState = BLE_STATE_CONNECTING;
GAPCentralRole_EstablishLink( DEFAULT_LINK_HIGH_DUTY_CYCLE,
DEFAULT_LINK_WHITE_LIST,
addrType, peerAddr );
LCD_WRITE_STRING( "Connecting", HAL_LCD_LINE_1 );
LCD_WRITE_STRING( bdAddr2Str( peerAddr ), HAL_LCD_LINE_2 );
}
}
else if ( simpleBLEState == BLE_STATE_CONNECTING ||
simpleBLEState == BLE_STATE_CONNECTED )
{
// disconnect
simpleBLEState = BLE_STATE_DISCONNECTING;
gStatus = GAPCentralRole_TerminateLink( simpleBLEConnHandle );
LCD_WRITE_STRING( "Disconnecting", HAL_LCD_LINE_1 );
}
}
if ( keys & HAL_KEY_DOWN )
{
// Start or cancel RSSI polling
if ( simpleBLEState == BLE_STATE_CONNECTED )
{
if ( !simpleBLERssi )
{
simpleBLERssi = TRUE;
GAPCentralRole_StartRssi( simpleBLEConnHandle, DEFAULT_RSSI_PERIOD );
}
else
{
simpleBLERssi = FALSE;
GAPCentralRole_CancelRssi( simpleBLEConnHandle );
LCD_WRITE_STRING( "RSSI Cancelled", HAL_LCD_LINE_1 );
}
}
}
}
/*********************************************************************
* @fn OADManager_ProcessEvent
*
* @brief OAD Manager Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
*
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
*
* @return events not processed
*/
uint16 OADManager_ProcessEvent( uint8 task_id, uint16 events )
{
if ( events & SYS_EVENT_MSG )
{
uint8 *pMsg;
if ( (pMsg = osal_msg_receive( task_id )) != NULL )
{
oadManager_ProcessOSALMsg( (osal_event_hdr_t *)pMsg );
VOID osal_msg_deallocate( pMsg );
}
return (events ^ SYS_EVENT_MSG);
}
if ( events & DEV_DISCOVERY_EVT )
{
oadManagerDevDiscovery();
return ( events ^ DEV_DISCOVERY_EVT );
}
if ( events & SVC_DISCOVERY_EVT )
{
oadManagerSvcDiscovery();
return ( events ^ SVC_DISCOVERY_EVT );
}
if ( events & CCC_DISCOVERY_EVT )
{
oadManagerCCCDiscovery();
return ( events ^ CCC_DISCOVERY_EVT );
}
if ( events & CHAR_DISCOVERY_EVT )
{
oadManagerCharDiscovery();
return ( events ^ CHAR_DISCOVERY_EVT );
}
if ( events & CONN_INTERVAL_EVT )
{
(void)osal_set_event(oadManagerTaskId, SVC_DISCOVERY_EVT);
GAPCentralRole_UpdateLink( oadManagerConnHandle,
DEFAULT_OAD_MIN_CONN_INTERVAL,
DEFAULT_OAD_MAX_CONN_INTERVAL,
DEFAULT_OAD_SLAVE_LATENCY,
DEFAULT_OAD_CONN_TIMEOUT );
return ( events ^ CONN_INTERVAL_EVT );
}
if ( events & START_DEVICE_EVT )
{
VOID GAPCentralRole_StartDevice( (gapCentralRoleCB_t *) &oadManagerRoleCB );
oadManagerDevDiscovery();
return ( events ^ START_DEVICE_EVT );
}
if ( events & OAD_DOWNLOAD_EVT )
{
#if (defined HAL_LCD) && (HAL_LCD == TRUE)
if ( (oadBlkNum + 1) >= oadBlkTot )
{
LCD_WRITE_STRING("OAD Completed!", HAL_LCD_LINE_3);
}
else
{
LCD_WRITE_STRING("OAD Failed!", HAL_LCD_LINE_3);
}
#endif
return ( events ^ OAD_DOWNLOAD_EVT );
}
return 0;
}