4.3.3. PIO_DriverClose
This function frees all resources that were allocated in the library. It must only be
called once and must be called before exiting the user application program.
•
Syntax:
WORD
PIO_DriverClose
(void);
•
Parameters:
None
•
Return:
Refer to the error codes in Section 4.2 for more information.
4.3.4. Show_PIO_PISO
This function displays a text string for a specified PIO/PISO ID, and is the same as
that defined in the PIO.H header file.
•
Syntax:
WORD
Show_PIO_PISO
(DWORD wSubVendorID, WORD wSubDevice, WORD
wSubAux);
•
Parameters:
wSubVendor [In] The Sub-Vendor ID of the board.
wSubDevice [In] The Sub-Device ID of the board.
wSubAux [In] The Sub-Aux ID of the board.
•
Return:
Refer to the error codes in Section 4.2 for more information.
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