read Data From Characteristic
open fun readDataFromCharacteristic(strDeviceAddress: String, strServiceUuid: String, strCharacteristicUuid: String, nMaxReadSize: Int): Array<Byte>
Read the data from a certain characteristic. This method queues a read request, so it's safe to call it several times. Execution type: synchronous
Return
byte array containing the characteristic data
Parameters
str Device Address
Device address of ble device
str Service Uuid
Service Uuid of service containing the characteristic
str Characteristic Uuid
Characteristic Uuid for characteristic, which shall be used for reading
n Max Read Size
Maximum number of bytes, which shall be read