PyCOMSTAT Object

A Python object, representing an COMSTAT structure

Properties

integer cbInQue
Specifies the number of bytes received by the serial provider but not yet read by a win32file::ReadFile operation

integer cbOutQue
Specifies the number of bytes of user data remaining to be transmitted for all write operations. This value will be zero for a nonoverlapped write.

integer fCtsHold
Specifies whether transmission is waiting for the CTS (clear-to-send) signal to be sent. If this member is TRUE, transmission is waiting.

integer fDsrHold
Specifies whether transmission is waiting for the DSR (data-set-ready) signal to be sent. If this member is TRUE, transmission is waiting.

integer fRlsdHold
Specifies whether transmission is waiting for the RLSD (receive-line-signal-detect) signal to be sent. If this member is TRUE, transmission is waiting.

integer fXoffHold
Specifies whether transmission is waiting because the XOFF character was received. If this member is TRUE, transmission is waiting.

integer fXoffSent
Specifies whether transmission is waiting because the XOFF character was transmitted. If this member is TRUE, transmission is waiting. Transmission halts when the XOFF character is transmitted to a system that takes the next character as XON, regardless of the actual character.

integer fEof
Specifies whether the end-of-file (EOF) character has been received. If this member is TRUE, the EOF character has been received.

integer fTxim
If this member is TRUE, there is a character queued for transmission that has come to the communications device by way of the TransmitCommChar function. The communications device transmits such a character ahead of other characters in the device's output buffer.

integer fReserved
Reserved; do not use.