FtVspcEnumPhysical Function
Refreshes information about physical serial ports (or third-party virtual serial ports) and returns their number.
BOOL FtVspcEnumPhysical( UINT* lpunPortsCount );
Parameters
lpunPortsCount
[out] A pointer to the variable where the number of physical serial ports 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. |
Remarks
To retrieve information about each serial port, use FtVspcGetPhysical.