public override void OnCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic)
{
base.OnCharacteristicChanged(gatt, characteristic);
Console.WriteLine("OnCharacteristicChanged: " + characteristic.GetStringValue(0));
//this.CharacteristicValueUpdated (this, new CharacteristicReadEventArgs () {
// Characteristic = new Characteristic (characteristic, gatt, this) }
//);
}
public override void OnCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, GattStatus status)
{
base.OnCharacteristicRead(gatt, characteristic, status);
Console.WriteLine("OnCharacteristicRead: " + characteristic.GetStringValue(0));
this.CharacteristicValueUpdated(this, new CharacteristicReadEventArgs()
{
Characteristic = new Characteristic(characteristic, gatt, this)
}
);
}
public override void OnCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, GattStatus status)
{
base.OnCharacteristicRead(gatt, characteristic, status);
Log.Debug(TAG, "The Characteristic Was Read");
lastChange = DateTime.Now;
/// Reading the device data from the sensor
// Each char only varies by one digit so only need to look at that single digit
string uuid = characteristic.Uuid.ToString();
uuid = uuid.Substring(0, uuid.IndexOf('-'));
uuid = "" + uuid.Last();
// Adding the device name if needed
if (!deviceDetails.ContainsKey(BluetoothConstants.DEVICE_NAME))
{
deviceDetails.Add(BluetoothConstants.DEVICE_NAME, gatt.Device.Name);
}
// Holds the key
string key = "";
string value = characteristic.GetStringValue(0);
// Getting which char was read
switch (uuid)
{
case "4":
key = BluetoothConstants.MODEL_NUMBER;
Log.Debug(TAG, "The model number is: " + value);
goto default;
case "5":
key = BluetoothConstants.SERIAL_NUMBER;
Log.Debug(TAG, "The serial number is: " + value);
goto default;
case "6":
key = BluetoothConstants.FW_REV;
Log.Debug(TAG, "The firmware revision is: " + value);
goto default;
case "7":
key = BluetoothConstants.HW_REV;
Log.Debug(TAG, "The hardware revision is: " + value);
goto default;
case "8":
key = BluetoothConstants.SW_REV;
Log.Debug(TAG, "The software revision is: " + value);
goto default;
default:
if (deviceDetails.ContainsKey(key))
{
deviceDetails[key] = value;
}
else
{
deviceDetails.Add(key, value);
}
break;
}
// Removing char from the list, it's been read successfully
deviceChar.Remove(characteristic);
// Disabling notifications for the char
gatt.SetCharacteristicNotification(characteristic, false);
// If there are more to read
if (deviceChar.Count > 0)
{
requestCharacteristic(gatt);
}
else
{
// All the device info chars have been read
connectToService(gatt);
}
}
public override void OnCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic,
[GeneratedEnum] GattStatus status)
{
switch (status)
{
case GattStatus.Success:
DisplayMessageToUi("Se preiau date...");
if (BLEHelpers.BLE_CHAR_GLUCOSE_MANUFACTURE.Equals(characteristic.Uuid))
{
string manufacturer = characteristic.GetStringValue(0);
_isIsensMeter = manufacturer.Equals("i-SENS");
if (!manufacturer.Equals("i-SENS"))
{
Log.Error("Manfacture Error", "Device not supported");
gatt.Disconnect();
}
else if (_deviceSoftwareRevisionCharacteristic != null)
{
gatt.ReadCharacteristic(_deviceSoftwareRevisionCharacteristic);
}
else if (_deviceSerialCharacteristic != null)
{
gatt.ReadCharacteristic(_deviceSerialCharacteristic);
}
}
else if (BLEHelpers.BLE_CHAR_SOFTWARE_REVISION.Equals(characteristic.Uuid))
{
if (_isIsensMeter)
{
Log.Error("Revision", characteristic.GetStringValue(0));
_bleSwRevision = characteristic.GetStringValue(0).Split(".");
int parseInt = int.Parse(_bleSwRevision[0]);
if (parseInt > 1 || _customTimeCharacteristic == null)
{
Log.Error("Error Revision",
"Revision greater or equal with 1 and mCustomTimeCharacteristic is null. Disconecting...");
gatt.Disconnect();
return;
}
}
if (_deviceSerialCharacteristic != null)
{
gatt.ReadCharacteristic(_deviceSerialCharacteristic);
}
}
else if (BLEHelpers.BLE_CHAR_GLUCOSE_SERIALNUM.Equals(characteristic.Uuid))
{
_serial = characteristic.GetStringValue(0);
Log.Error("Serial", _serial);
EnableRecordAccessControlPointIndication(gatt);
}
break;
case GattStatus.ConnectionCongested:
break;
case GattStatus.Failure:
break;
case GattStatus.InsufficientAuthentication:
break;
case GattStatus.InsufficientEncryption:
break;
case GattStatus.InvalidAttributeLength:
break;
case GattStatus.InvalidOffset:
break;
case GattStatus.ReadNotPermitted:
break;
case GattStatus.RequestNotSupported:
break;
case GattStatus.WriteNotPermitted:
break;
default:
Log.Error("OnCharacteristicRead", "Unrecognized Status " + status);
break;
}
}