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Sets whether to use RTS (request-to-send) flow control.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
SerialPort 3.4 Yes Yes Yes No No
MBS( "SerialPort.SetRTS"; PortReference; Value )   More


Parameter Description Example value
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


Returns OK or error message.


Sets whether to use RTS (request-to-send) flow control.
If set to 0, we disable RTS. If set to 1, we use normal handshaking to make sure buffers don't overflow/underflow.

See also

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

SerialPort.SetParity   -   SerialPort.SetStopBits

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