FtVspcGetDcd Function

Retrieves the state of DCD signal.

BOOL FtVspcGetDcd(
	FTVSPCHANDLE hPort,
	BOOL* lpbDcd 
	);

Parameters

hPort

[in] Port handle. Refer to FtVspcAttach.

lpbDcd

[out] A pointer to the variable where the state of DCD signal is returned.

Return Value

If the function succeeds, the return value is nonzero. Use FtVspcGetLastError to get the error code (FtVspc_ErrorCode).

Errors

ftvspcErrorFailed 1 The operation has not been completed.
ftvspcErrorInvalidParameter 2 Invalid parameter.

See Also

FtVspcAttach, FtVspcSetDcd