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SerialPort.GetDSR

Queries whether DSR mode is used.

Component Version macOS Windows Linux Server FileMaker iOS SDK
SerialPort 3.4 Yes Yes No Yes No
MBS( "SerialPort.GetDSR"; PortReference )   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

Result

Returns current value (0 or 1) or error message.

Description

Queries whether DSR mode is used.
If enabled DSR (data-set-ready) signal is monitored for output flow control.

See also

Created 18th August 2014, last changed 18th August 2014


SerialPort.GetCTS   -   SerialPort.GetDTR

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