void onBLEServicesDiscovered(MLBluetoothLE.Status status)
{
print("onBLEServicesDiscovered: " + status.ToString());
// You can now read and write to GATT characteristics and descriptors
// or set notification for when a GATT characteristic changes.
// Each time you start an operation on the GATT server, you must wait until
// the corresponding callback is called before you can start another operation.
// The callbacks include the operation status, which you can use to determine
// next steps on the operation.
MLBluetoothLE.Service[] services;
MLBluetoothLE.GetServiceRecord(out services);
print("Found " + services.Length + " services");
printBLEState();
foreach (MLBluetoothLE.Service service in services)
{
// print(service.Uuid);
if (service.Uuid.Equals(SERVICE_UUID))
{
print("---------Found Service!!!!!!!!!");
//foreach (MLBluetoothLE.Characteristic characteristic in service.Characteristics) {'
// This characteristic is neither readable or writable. a client can obtain its value only through notifications sent by the server.
this.characteristic = service.Characteristics[0];
print("Enabling notifications for: " + characteristic.Uuid);
printCharacteristicInfo();
characteristic.WriteType = MLBluetoothLE.WriteType.Default;
MLBluetoothLE.EnableCharacteristicNotification(characteristic, true);
// Every time a client wants to enable notifications or indications for a particular characteristic that supports them, it simply uses a Write Request ATT packet to set the corresponding bit to 1
descriptor = characteristic.Descriptors[0];
//descriptor.Buffer = new byte[] { 0x01 | 0x02 | 0x04 | 0x10, 0x00 };
//descriptor.Buffer = new byte[] { 0x11, 0x11 };
descriptor.Buffer = new byte[] { 0x01, 0x00 };
printDescriptorInfo(descriptor);
MLBluetoothLE.WriteDescriptor(descriptor);
MLBluetoothLE.EnableCharacteristicNotification(characteristic, true);
characteristic.Descriptors[0] = descriptor;
MLBluetoothLE.WriteCharacteristic(characteristic);
//MLBluetoothLE.EnableCharacteristicNotification(characteristic, true);
}
}
}
void onCharacteristicRead(MLBluetoothLE.Characteristic characteristic, MLBluetoothLE.Status status)
{
print("**********************************--------------------------------------------------onCharacteristicRead");
print(string.Join(",", characteristic.Buffer));
}
void onCharacteristicChanged(MLBluetoothLE.Characteristic characteristic)
{
print("**************************************-------------------------------------------------onCharaceristicChanged");
print(string.Join(",", characteristic.Buffer));
}
void onCharacteristicWrite(MLBluetoothLE.Characteristic characteristic, MLBluetoothLE.Status status)
{
print("--------------------------------------------------onCharacteristicWrite");
this.characteristic = characteristic;
printCharacteristicInfo();
}
