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SerialPort.SetDSR
Sets whether DSR mode is used.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| SerialPort | 3.4 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No |
MBS( "SerialPort.SetDSR"; PortReference; Value ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| PortReference | The reference number of the port. You get this number from SerialPort.Open when you open the port. | $port |
| Value | 0 to turn off, 1 to turn on. | 1 |
Result
Returns OK or error message.
Description
Sets whether DSR mode is used.If enabled DSR (data-set-ready) signal is monitored for output flow control.
Examples
Turn DSR mode on:
MBS( "SerialPort.SetDSR"; $SerialPort; 1 )
See also
- SerialPort.GetDTR
- SerialPort.GetTag
- SerialPort.GetXON
- SerialPort.Open
- SerialPort.Resume
- SerialPort.SetCTS
- SerialPort.SetDTR
- SerialPort.SetRTS
- SerialPort.SetTag
- SerialPort.SetXON
Release notes
- Version 12.3
- Implemented SerialPort.GetCTS, SerialPort.GetDSR, SerialPort.GetDTR, SerialPort.GetRTS, SerialPort.SetCTS, SerialPort.SetDSR, SerialPort.SetDTR, and SerialPort.SetRTS for Linux.
Blog Entries
This function is free to use.
Created 18th August 2014, last changed 30th May 2022
