public static void SetUp_SensorsLists()
{
InitSensors();
Debug.WriteLine("Begin SetUp_SensorsLists() ");
try
{
DisableSensorWithDisableNotifications = false;
if (System.Threading.Interlocked.Increment(ref SetUpRunTimes) == 1)
{
SensorsCharacteristicsList = new CC2650SensorTag[NUM_SENSORS_ALL];
for (int i = 0; i < SensorsCharacteristicsList.Length; i++)
{
SensorsCharacteristicsList[i] = null;
}
ServiceList = new GattDeviceService[NUM_SENSORS_ALL];
for (int i = 0; i < ServiceList.Length; i++)
{
ServiceList[i] = null;
}
ActiveCharacteristicNotifications = new GattCharacteristic[NUM_SENSORS_ALL];
for (int i = 0; i < ActiveCharacteristicNotifications.Length; i++)
{
ActiveCharacteristicNotifications[i] = null;
}
}
IncProgressCounter();
}
catch (Exception ex)
{
Debug.WriteLine("Error: SetUp() - " + ex.Message);
}
Debug.WriteLine("End SetUp_SensorsLists() ");
}
private async Task initSensor(CC2650SensorTag.SensorIndexes sensorIndx)
{
GattDeviceService gattService = CC2650SensorTag.ServiceList[(int)sensorIndx];
if (gattService != null)
{
CC2650SensorTag temp = new CC2650SensorTag(gattService, sensorIndx, CallMeBack);
if (temp != null)
{
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
// your code to access the UI thread widgets
InitSensorCallback?.Invoke(sensorIndx);
});
}
//Sensor Specific NonUI actions post init
switch (sensorIndx)
{
case (CC2650SensorTag.SensorIndexes.IR_SENSOR):
break;
case (CC2650SensorTag.SensorIndexes.MOVEMENT):
temp.setSensorPeriod(1000);
break;
case (CC2650SensorTag.SensorIndexes.HUMIDITY):
break;
case (CC2650SensorTag.SensorIndexes.OPTICAL):
break;;
case (CC2650SensorTag.SensorIndexes.BAROMETRIC_PRESSURE):;
break;
case (CC2650SensorTag.SensorIndexes.KEYS):
break;
default:
break;
}
}
CC2650SensorTag.IncProgressCounter();
}
private async void EventTimerCallback(object state)
{
counter++;
long currentCount = System.Threading.Interlocked.Read(ref CC2650SensorTag.EventCount);
long diff = currentCount - LastEventCount;
LastEventCount = currentCount;
if ((counter > CC2650SensorTag.NumTimerEventsToWaitBeforeTurningOffUpdates) && (!CC2650SensorTag.SetSensorsManualMode))
{
//Give sensors a change to switchto manual mode.
CC2650SensorTag.SetSensorsManualMode = true;
return;
}
if (sampleFile != null)
{
await Windows.Storage.FileIO.AppendTextAsync(sampleFile, counter.ToString() + " " + diff.ToString() + "\r\n");
}
if (System.Threading.Interlocked.Read(ref updating) == 1)
{
return;
}
if (CC2650SensorTag.PeriodicUpdatesOnly)
{
if (CC2650SensorTag.SetSensorsManualMode)
{
if (((counter) % CC2650SensorTag.Period) == 0)
{
System.Threading.Interlocked.Exchange(ref updating, 1);
await CC2650SensorTag.GetBatteryLevel();
await CC2650SensorTag.ReadAllSensors();
System.Threading.Interlocked.Exchange(ref updating, 0);
}
}
}
}
//Watcher for Bluetooth LE Services
public void StartBLEWatcher(Page mainPage2, DeviceInfoDel SetDevInfo, SetupProgressDel setUpProgress2)
{
NainPage2 = mainPage2;
HasOKd = false;
int targetNoServices = CC2650SensorTag.NUM_SENSORS_TO_TEST;
if (CC2650SensorTag.Use_DEVICE_BATTERY_SERVICE)
{
targetNoServices++;
}
if (CC2650SensorTag.Use_UUID_PROPERTIES_SERVICE)
{
targetNoServices++;
}
ManualResetEvent firstServiceStartedManualResetEvent = new ManualResetEvent(false);
CC2650SensorTag.EventCount = 0;
CC2650SensorTag.SetSensorsManualMode = false;
//Init values for log
long start = 0;
counter = 0;
System.Threading.Interlocked.Exchange(ref updating, 0);
// Hook up handlers for the watcher events before starting the watcher
OnBLEAdded = async(watcher, deviceInfo) =>
{
if (System.Threading.Interlocked.Increment(ref notifiedServices) == 1)
{
//await Task.Run(async () =>
await NainPage2.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
//Set up event logging
StorageFolder storageFolder = KnownFolders.DocumentsLibrary;
sampleFile = await storageFolder.CreateFileAsync("sample.log", CreationCollisionOption.ReplaceExisting);
if (CC2650SensorTag.DeviceAltSensorNames.Contains(deviceInfo.Name))
{
setUpProgress2();
Debug.WriteLine("OnBLEAdded1 On UI Thread: " + deviceInfo.Id);
GattDeviceService service = null;
try
{
HasOKd = true;
service = await GattDeviceService.FromIdAsync(deviceInfo.Id);
SetDevInfo(deviceInfo);
}
catch (Exception ex)
{
HasOKd = false;
string msg = ex.Message;
Debug.WriteLine("Error: OnBLEAdded2() on UI Thread(): " + deviceInfo.Id + " " + msg);
return;
}
if (service != null)
{
CC2650SensorTag.SensorIndexes sensorIndx = CC2650SensorTag.SensorIndexes.NOTFOUND;
string svcGuid = service.Uuid.ToString().ToUpper();
Debug.WriteLine("Found Service: " + svcGuid);
//Let other services start now
firstServiceStartedManualResetEvent.Set();
// Add this service to the list if it conforms to the TI-GUID pattern for most sensors
if (svcGuid == CC2650SensorTag.DEVICE_BATTERY_SERVICE)
{
CC2650SensorTag.SetUpBattery(service);
byte[] bytes = await CC2650SensorTag.GetBatteryLevel();
}
else if (svcGuid == CC2650SensorTag.UUID_PROPERTIES_SERVICE.ToUpper())
{
CC2650SensorTag.DevicePropertyService = service;
await CC2650SensorTag.GetProperties(false);
}
else
{
if (svcGuid == CC2650SensorTag.IO_SENSOR_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.IO_SENSOR;
}
else if (svcGuid == CC2650SensorTag.REGISTERS_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.REGISTERS;
}
// otherwise, if this is the GUID for the KEYS, then handle it special
else if (svcGuid == CC2650SensorTag.BUTTONS_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.KEYS;
}
else if (svcGuid.StartsWith(CC2650SensorTag.SENSOR_GUID_PREFIX))
{
// The character at this position indicates the index into the ServiceList
// container that we want to save this service to. The rest of this program
// assumes that specific sensor types are at specific indexes in this array
int Indx = (svcGuid[6] - '0');
sensorIndx = CC2650SensorTag.GetSensorIndex(Indx);
}
// If the index is legal and a service hasn't already been cached, then
// cache this service in our ServiceList
if (((sensorIndx >= 0) && (sensorIndx <= (CC2650SensorTag.SensorIndexes)CC2650SensorTag.SENSOR_MAX)) && (CC2650SensorTag.ServiceList[(int)sensorIndx] == null))
{
CC2650SensorTag.ServiceList[(int)sensorIndx] = service;
await initSensor(sensorIndx);
System.Threading.Interlocked.Increment(ref discoveredServices);
}
else
{
}
}
}
else //Service is Null: Need to let other services attempt start now
{
firstServiceStartedManualResetEvent.Set();
}
CC2650SensorTag.IncProgressCounter();
}
});
}
else
{
firstServiceStartedManualResetEvent.WaitOne();
await Task.Run(async() =>
//await NainPage2.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async () =>
{
if (CC2650SensorTag.DeviceAltSensorNames.Contains(deviceInfo.Name))
{
CC2650SensorTag.IncProgressCounter();
Debug.WriteLine("OnBLEAdded2() Not on UI thread: " + deviceInfo.Id);
GattDeviceService service = null;
try
{
service = await GattDeviceService.FromIdAsync(deviceInfo.Id);
}
catch (Exception ex)
{
string msg = ex.Message;
Debug.WriteLine("Error: OnBLEAdded2() Not on UI Thread: " + deviceInfo.Id + " " + msg);
return;
}
if (service != null)
{
CC2650SensorTag.SensorIndexes sensorIndx = CC2650SensorTag.SensorIndexes.NOTFOUND;
string svcGuid = service.Uuid.ToString().ToUpper();
Debug.WriteLine("Found Service: " + svcGuid);
// Add this service to the list if it conforms to the TI-GUID pattern for most sensors
if (svcGuid == CC2650SensorTag.DEVICE_BATTERY_SERVICE)
{
CC2650SensorTag.SetUpBattery(service);
byte[] bytes = await CC2650SensorTag.GetBatteryLevel();
return;
}
else if (svcGuid == CC2650SensorTag.UUID_PROPERTIES_SERVICE.ToUpper())
{
CC2650SensorTag.DevicePropertyService = service;
await CC2650SensorTag.GetProperties(false);
return;
}
else if (svcGuid == CC2650SensorTag.IO_SENSOR_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.IO_SENSOR;
}
else if (svcGuid == CC2650SensorTag.REGISTERS_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.REGISTERS;
}
// otherwise, if this is the GUID for the KEYS, then handle it special
else if (svcGuid == CC2650SensorTag.BUTTONS_GUID_STR)
{
sensorIndx = CC2650SensorTag.SensorIndexes.KEYS;
}
else if (svcGuid.StartsWith(CC2650SensorTag.SENSOR_GUID_PREFIX))
{
// The character at this position indicates the index into the ServiceList
// container that we want to save this service to. The rest of this program
// assumes that specific sensor types are at specific indexes in this array
int Indx = (svcGuid[6] - '0');
sensorIndx = CC2650SensorTag.GetSensorIndex(Indx);
}
// If the index is legal and a service hasn't already been cached, then
// cache this service in our ServiceList
if (((sensorIndx >= 0) && (sensorIndx <= (CC2650SensorTag.SensorIndexes)CC2650SensorTag.SENSOR_MAX)) && (CC2650SensorTag.ServiceList[(int)sensorIndx] == null))
{
CC2650SensorTag.ServiceList[(int)sensorIndx] = service;
await initSensor(sensorIndx);
System.Threading.Interlocked.Increment(ref discoveredServices);
}
else
{
}
}
CC2650SensorTag.IncProgressCounter();
}
});
}
};
OnBLEUpdated = async(watcher, deviceInfoUpdate) =>
{
await Task.Run(() => Debug.WriteLine($"OnBLEUpdated: {deviceInfoUpdate.Id}"));
};
OnBLERemoved = async(watcher, deviceInfoUpdate) =>
{
await Task.Run(() => Debug.WriteLine("OnBLERemoved"));
};
OnBLEEnumerationCompleted = async(watcher, obj) =>
{
await Task.Run(() =>
{
blewatcher.Stop();
UpdateButtons_WhenSensorsAreReady_CallBack?.Invoke();
Debug.WriteLine("blewatcher Stopped.");
System.Threading.Interlocked.Exchange(ref CC2650SensorTag.EventCount, start);
EventTimer = new Timer(EventTimerCallback, null, 0, (int)CC2650SensorTag.UpdatePeriod);
CC2650SensorTag.IncProgressCounter();
Debug.WriteLine("OnBLEEnumerationCompleted");
});
};
string aqs = "";
if (CC2650SensorTag.ServiceSensors)
{
for (int ii = 0; ii < CC2650SensorTag.NUM_SENSORS_TO_TEST; ii++)
{
int i = CC2650SensorTag.FIRST_SENSOR + ii;
CC2650SensorTag.SensorIndexes sensorIndx = (CC2650SensorTag.SensorIndexes)i;
Guid BLE_GUID; Debug.WriteLine("NUMSENSORS " + sensorIndx.ToString());
if (sensorIndx == CC2650SensorTag.SensorIndexes.IO_SENSOR)
{
BLE_GUID = CC2650SensorTag.IO_SENSOR_GUID;
}
else if (sensorIndx == CC2650SensorTag.SensorIndexes.REGISTERS)
{
BLE_GUID = CC2650SensorTag.REGISTERS_GUID;
}
else if (sensorIndx != CC2650SensorTag.SensorIndexes.KEYS)
{
BLE_GUID = new Guid(CC2650SensorTag.UUIDBase[i] + CC2650SensorTag.SENSOR_GUID_SUFFFIX);
}
else
{
BLE_GUID = CC2650SensorTag.BUTTONS_GUID;
}
aqs += "(" + GattDeviceService.GetDeviceSelectorFromUuid(BLE_GUID) + ")";
if (ii < CC2650SensorTag.NUM_SENSORS_TO_TEST - 1)
{
aqs += " OR ";
}
}
}
if (CC2650SensorTag.Use_DEVICE_BATTERY_SERVICE)
{
if (CC2650SensorTag.ServiceSensors)
{
aqs += " OR ";
}
aqs += "(" + GattDeviceService.GetDeviceSelectorFromUuid(new Guid(CC2650SensorTag.DEVICE_BATTERY_SERVICE)) + ")";
}
if (CC2650SensorTag.Use_UUID_PROPERTIES_SERVICE)
{
if ((CC2650SensorTag.ServiceSensors) || (CC2650SensorTag.Use_DEVICE_BATTERY_SERVICE))
{
aqs += " OR ";
}
aqs += "(" + GattDeviceService.GetDeviceSelectorFromUuid(new Guid(CC2650SensorTag.UUID_PROPERTIES_SERVICE)) + ")";
}
blewatcher = DeviceInformation.CreateWatcher(aqs);
blewatcher.Added += OnBLEAdded;
blewatcher.Updated += OnBLEUpdated;
blewatcher.Removed += OnBLERemoved;
blewatcher.EnumerationCompleted += OnBLEEnumerationCompleted;;
blewatcher.Start();
CC2650SensorTag.IncProgressCounter();
}
