public async void Notification_ValueChanged(GattCharacteristic sender, GattValueChangedEventArgs eventArgs)
{
var uuid = sender.Service.Uuid;
string st = uuid.ToString();
SensorData data = null;
long incr = 0;
SensorServicesCls.SensorIndexes sensor = SensorServicesCls.GetSensor(st);
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
byte[] bArray = new byte[eventArgs.CharacteristicValue.Length];
DataReader.FromBuffer(eventArgs.CharacteristicValue).ReadBytes(bArray);
if ((bArray.Length == SensorServicesCls.DataLength[(int)sensor]) ||
((sensor == SensorServicesCls.SensorIndexes.REGISTERS) && ((bArray.Length > 0) && (bArray.Length < 5)))) //Can be 1 to 4 for Registers
{
//if (sensor != SensorUUIDs.SensorIndexes.REGISTERS)
// System.Diagnostics.Debug.WriteLine(st);
long nm = 32;
incr = increments[sensor];
switch (sensor)
{
case SensorServicesCls.SensorIndexes.REGISTERS:
data = Registers_Handler(sensor, bArray);
//incr = 1;
break;
case SensorServicesCls.SensorIndexes.IR_SENSOR:
data = IR_Sensor_Handler(sensor, bArray);
//incr = 100;
break;
case SensorServicesCls.SensorIndexes.HUMIDITY:
data = Humidity_Handler(sensor, bArray);
//incr = 10000;
break;
case SensorServicesCls.SensorIndexes.BAROMETRIC_PRESSURE:
data = Pressure_Handler(sensor, bArray);
//incr = 1000000;
break;
case SensorServicesCls.SensorIndexes.OPTICAL:
data = Optical_Handler(sensor, bArray);
//incr = 100000000;
break;
case SensorServicesCls.SensorIndexes.IO_SENSOR:
data = IO_Sensor_Handler(sensor, bArray);
//incr = 10000000000;
break;
case SensorServicesCls.SensorIndexes.KEYS:
data = Keys(sensor, bArray);
//incr = 1000000000000;
break;
case SensorServicesCls.SensorIndexes.MOVEMENT:
data = Movement_Handler(sensor, bArray);
//incr = 100000000000000;
break;
case SensorServicesCls.SensorIndexes.NOTFOUND:
data = this.NotFound_Handler(sensor, bArray);
//incr = 10000000000000000;
//9223372036854775807
break;
}
}
}
else
{
//PropertyServiceCls.SensorTagProperties property = PropertyServices.GetProperty(st);
//if (property != PropertyServiceCls.SensorTagProperties.NOTFOUND)
//{
// byte[] bArray2 = new byte[eventArgs.CharacteristicValue.Length];
// DataReader.FromBuffer(eventArgs.CharacteristicValue).ReadBytes(bArray2);
// if (true)
// //((bArray.Length == CC2650SensorTag.DataLength[(int)sensor]) ||
// //((sensor == SensorIndexes.REGISTERS) && ((bArray.Length > 0) && (bArray.Length < 5)))) //Can be 1 to 4 for Registers
// {
// //if (sensor != SensorUUIDs.SensorIndexes.REGISTERS)
// // System.Diagnostics.Debug.WriteLine(st);
// data = null;
// long nm = 32;
// switch (property)
// {
// }
// }
//}
//else
//{
// data = NotFound_Handler(sensor, bArray);
// incr = 10000000000000000;
//}
}
long res;
res = System.Threading.Interlocked.Increment(ref Logging.AllEventCount);
if (!Logging.KeepCounting)
{
res = System.Threading.Interlocked.Add(ref Logging.EventCount, incr);
}
if (data != null)
{
// Debug.WriteLine("{0} ", data.Sensor_Index);
//Debug.Write("{0} ", data.Sensor_Index.ToString());
//for (int i = 0; i < data.Values.Length; i++)
// Debug.Write("{0} ", data.Values[i].ToString());
//Debug.WriteLine("");
if (doCallback)
{
if (CallMeBack != null)
{
await CallMeBack(data);
}
}
}
}
public async Task InterogateServices(IReadOnlyList <GattDeviceService> svcs)
{
//With event data event an increment is added.
//The increment is 100^(sensor) so each sensor can be counted up to 100 times in each logging interval
//ie Max of 1 minute 30 seconds to be safe.
//Each sensor then uses 2 digits in this logged value.
foreach (var gattService in svcs)
{
var uuid = gattService.Uuid;
string st = uuid.ToString();
System.Diagnostics.Debug.WriteLine("Service: {0}\r\n", st);
await CC2650SensorTag.PrependTextStatic(string.Format("Service: {0}\r\n", st));
SensorChars sensorCharacteristics = null;
PropertyServiceCls.SensorTagProperties property = PropertyServiceCls.SensorTagProperties.NOTFOUND;
SensorServicesCls.SensorIndexes sensor = SensorServicesCls.SensorIndexes.NOTFOUND;
sensor = SensorServicesCls.GetSensor(st);
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
sensorCharacteristics = new SensorChars(sensor);
System.Diagnostics.Debug.WriteLine("Sensor: {0}", sensor);
await CC2650SensorTag.PrependTextStatic(string.Format("Sensor: {0}", sensor));
}
else
{
property = PropertyServices.GetProperty(st);
if (property == PropertyServiceCls.SensorTagProperties.NOTFOUND)
{
System.Diagnostics.Debug.WriteLine("Service Not Found: {0}", st);
await CC2650SensorTag.PrependTextStatic(string.Format("Service Not Found: {0}", st));
continue;
}
else
{
sensorCharacteristics = new SensorChars(property);
System.Diagnostics.Debug.WriteLine("Service: {0}", property);
await CC2650SensorTag.PrependTextStatic(string.Format("Service: {0}", property));
}
}
//if (sensor == CC2650SensorTag.SensorIndexes.REGISTERS)
//{
// System.Diagnostics.Debug.WriteLine("Service Ignored: {0}", st);
// continue;
//}
var res = await gattService.GetCharacteristicsAsync();
if (res.Status != GattCommunicationStatus.Success)
{
System.Diagnostics.Debug.WriteLine("Error getting Characteristics in {0}/{1}. Status: {2}", sensor, property, res.Status);
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
await CC2650SensorTag.PrependTextStatic(string.Format("Error getting Characteristics in {0}", sensor.ToString()));
}
else
{
await CC2650SensorTag.PrependTextStatic(string.Format("Error getting Characteristics in {0}", property.ToString()));
}
continue;
}
int count = res.Characteristics.Count();
var sensorCharacteristicList = res.Characteristics;
if (count == 0)
{
System.Diagnostics.Debug.WriteLine("No Characteristics in {0}/{1}", sensor, property);
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
await CC2650SensorTag.PrependTextStatic(string.Format("No Characteristics in {0}", sensor.ToString()));
}
else
{
await CC2650SensorTag.PrependTextStatic(string.Format("No Characteristics in {0}", property.ToString()));
}
continue;
}
var characteristic1 = sensorCharacteristicList.First();
foreach (var characteristic in sensorCharacteristicList)
{
SensorServicesCls.CharacteristicTypes charType = SensorServicesCls.CharacteristicTypes.NOTFOUND;
PropertyServiceCls.SensorTagProperties charPType = PropertyServiceCls.SensorTagProperties.NOTFOUND;
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
charType = SensorServicesCls.GetSensorCharacteristicType(characteristic.Uuid.ToString());
System.Diagnostics.Debug.WriteLine("{0} {1}", characteristic.Uuid, charType);
await CC2650SensorTag.PrependTextStatic(string.Format("{0} {1}", characteristic.Uuid, charType));
}
else
{
charPType = PropertyServices.GetPropertyCharacteristicType(characteristic.Uuid.ToString());
System.Diagnostics.Debug.WriteLine("{0} {1}", characteristic.Uuid, charPType);
await CC2650SensorTag.PrependTextStatic(string.Format("{0} {1}", characteristic.Uuid, charPType));
}
if (characteristic.CharacteristicProperties.HasFlag(flagNotify))
{
GattCharacteristic CharacteristicNotification = characteristic;
if (CharacteristicNotification != null)
{
CharacteristicNotification.ValueChanged += SensorEvents.Notification_ValueChanged;
if (CharacteristicNotification.CharacteristicProperties.HasFlag(flagNotify))
{
await CharacteristicNotification.WriteClientCharacteristicConfigurationDescriptorAsync(GattClientCharacteristicConfigurationDescriptorValue.Notify);
}
}
}
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
if (!sensorCharacteristics.Charcteristics.Keys.Contains(charType))
{
switch (charType)
{
case SensorServicesCls.CharacteristicTypes.Notify:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Notify, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Enable:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Enable, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Period:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Period, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Data:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Data, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Configuration:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Configuration, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Registers_Address:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Registers_Address, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.Registers_Device_Id:
sensorCharacteristics.Charcteristics.Add(CC2650SensorTag.SensorServicesCls.CharacteristicTypes.Registers_Device_Id, characteristic);
break;
case SensorServicesCls.CharacteristicTypes.NOTFOUND:
break;
}
}
}
else
{
if (property != PropertyServiceCls.SensorTagProperties.NOTFOUND)
{
if (!sensorCharacteristics.CharcteristicsP.Keys.Contains(charPType))
{
sensorCharacteristics.CharcteristicsP.Add(charPType, characteristic);
}
}
}
}
if (sensor != SensorServicesCls.SensorIndexes.NOTFOUND)
{
if (!Sensors.Keys.Contains(sensor))
{
Sensors.Add(sensor, sensorCharacteristics);
}
}
else if (property != PropertyServiceCls.SensorTagProperties.NOTFOUND)
{
if (!PropertyServices.Properties.Keys.Contains(property))
{
PropertyServices.Properties.Add(property, sensorCharacteristics);
}
}
}
}