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Handshaking capabilities


Overview

Defined in

ccomms.oxh


KCapsObeyXoffSupported& The serial device can respond to incoming software handshaking
KCapsSendXoffSupported& The serial device can generate software handshaking characters
KCapsObeyCTSSupported& The serial device can respond to flow control on the CTS input line and generate flow control signals on the RTS output.
KCapsFailCTSSupported& The serial device supports failing pending operations if the CTS input line goes low
KCapsObeyDSRSupported& The serial device can respond to flow control on the DSR input line.
KCapsFailDSRSupported& The serial device supports failing pending operations if the DSR input line goes low
KCapsObeyDCDSupported& The serial device can respond to flow control on the DCD input line
KCapsFailDCDSupported& The serial device supports failing pending operations if the DCD input line goes low
KCapsFreeRTSSupported& The serial device is able to leave the RTS output control line for user control.
KCapsFreeDTRSupported& The serial device is able to leave the DTR output control line for user control.
See Also

Handshaking constants, CommCapsHandshake


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