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Handshaking constants


Overview

Defined in

ccomms.oxh


KConfigObeyXoff& Obey incoming XON and XOFF characters
KConfigObeyDSR& Obey the input DSR control line
KConfigObeyDCD& Obey the input DCD control line
KConfigObeyCTS& Obey the input CTS Signal
KConfigSendXoff& Send XON and XOFF characters
KConfigFreeRTS& The output RTS line should not be controlled by the driver
KConfigFreeDTR& The output DTR line should not be controlled by the driver
KConfigFailDSR& Complete any pending operations. KErrLineFail if the DSR input ever goes low
KConfigFailDCD& Complete any pending operations. KErrLineFail if the DCD input ever goes low
KConfigFailCTS& Complete any pending operations. KErrLineFail if the CTS input ever goes low
KConfigWriteBufferComplete& Complete any write operations as soon as the data has been placed in the output buffer instead of waiting until it has left the transmitter
See Also

Handshaking capabilities, CommConfigHandshake, CommConfigSetHandshake


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