// if received "01", send logs via notification from HistoryData characteristic
protected override bool WriteRequested(GattSession session, GattWriteRequest request)
{
byte[] receivedWrite;
CryptographicBuffer.CopyToByteArray(request.Value, out receivedWrite);
var receivedWriteHexString = Helpers.ToHexString(request.Value);
QuickLockHistoryService parent = (QuickLockHistoryService)this.ParentService;
if ((request.Value.Length != 1) || (receivedWrite[0] != 0x01))
{
Debug.WriteLine($"Quicklock history cmd WriteRequested, but invalid format: {receivedWriteHexString} ({request.Value.Length})");
//do not update Value, return
OnPropertyChanged(new PropertyChangedEventArgs("InvalidRequest"));
return(true);
}
Debug.WriteLine($"Quicklock history cmd received, sending out logs");
// OnPropertyChanged(new PropertyChangedEventArgs("Logs"));
// set the status characteristic and send notification
parent.QuickLockHistoryData.SendLogs();
return(true);
}
public async Task <bool> StartAdvertisingQuickLock()
{
isCurrentlyStarting = true;
batteryService = new BLEServices.BatteryService();
//check if we can start service
try
{
await batteryService.Init();
}
catch // e.g. when Bluetooth adapter is off
{
Debug.WriteLine("Service start exception, probably Bluetooth adapter is off!");
return(false);
}
batteryService.IsConnectable = false;
batteryService.IsDiscoverable = false;
batteryService.Start();
currentTimeService = new BLEServices.CurrentTimeService();
await currentTimeService.Init();
currentTimeService.IsConnectable = false;
currentTimeService.IsDiscoverable = false;
currentTimeService.Start();
quickLockMainService = new BLEServices.QuickLockMainService();
await quickLockMainService.Init();
quickLockMainService.IsConnectable = true; // advertise in services list
quickLockMainService.IsDiscoverable = true;
quickLockMainService.Start();
quickLockHistoryService = new BLEServices.QuickLockHistoryService();
await quickLockHistoryService.Init();
quickLockHistoryService.IsConnectable = false;
quickLockHistoryService.IsDiscoverable = false;
quickLockHistoryService.Start();
// wait 0.5s for the service publishing callbacks to kick in
await Task.Delay(500);
// the service publishing callback can hit back with error a bit later
// checking actual state
if ((!batteryService.IsPublishing) || (!currentTimeService.IsPublishing) || (!quickLockMainService.IsPublishing) || (!quickLockHistoryService.IsPublishing))
{
Debug.WriteLine("Service start exception, isPublishing = false (from service callback?), restart Bluetooth adapter?");
isCurrentlyStarting = false;
return(false);
}
else
{
isCurrentlyStarting = false;
return(true);
}
}
public bool StopAdvertisingServices()
{
if (heartRateService != null)
{
heartRateService.Stop();
heartRateService = null;
}
if (batteryService != null)
{
batteryService.Stop();
batteryService = null;
}
if (currentTimeService != null)
{
currentTimeService.Stop();
currentTimeService = null;
}
if (lightBulbService != null)
{
lightBulbService.Stop();
lightBulbService = null;
}
if (quickLockMainService != null)
{
quickLockMainService.Stop();
quickLockMainService = null;
}
if (quickLockHistoryService != null)
{
quickLockHistoryService.Stop();
quickLockHistoryService = null;
}
return(true);
}