Reads byte, word, or double word value data from the header of the device's PCI configuration space.
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Language
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Description
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C/C++
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ULONG ReadFromPci( HANDLE hPci, USHORT wOffset, USHORT wBytes );
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Delphi
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function ReadFromPci ( hPci: THandle; wOffset: Word; wBytes: Word ): Longword; stdcall;
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VB
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Function ReadFromPci ( ByVal hPci As Long, ByVal wOffset As Integer, ByVal wBytes As Integer ) As Long
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Parameters:
| hPci - the handle returned by a successful call to OpenRapidPci
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| wOffset - offset in PCI header, in bytes.
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| wBytes - number of bytes to read (1, 2, or 4).
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Return Value :
| The value read from the specified offset of PCI header.
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See also: WriteToPci
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