如何将数据转换为UInt8数组?
func serialPort(_ serialPort: ORSSerialPort, didReceive data: Data) { print("recieved:\(data)") let arr: [UInt8] = Data(???)??? }
收到的日志:70个字节
ios swift3 uint8array
ios ×1
swift3 ×1
uint8array ×1