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Reads bytes from serial port and returns them hex encoded.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
SerialPort | 3.0 | ✅ Yes | ✅ Yes | ❌ No | ✅ Yes, on macOS and Windows | ❌ No |
Parameter | Description | Example |
---|---|---|
PortReference | The reference number of the port. You get this number from SerialPort.Open when you open the port. | $port |
length | Maximum number of bytes to read. | 10 |
Returns text encoded as hex or error message.
Read up to 8 bytes and return them as:
$value = MBS( "SerialPort.ReadHex"; $port; 8 )
Created 18th August 2014, last changed 6th February 2015
SerialPort.ReadByte - SerialPort.ReadLine
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