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WRITE_PORT_BUFFER_UCHAR

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This function writes a number of bytes from a buffer to the specified port.

VOID WRITE_PORT_BUFFER_UCHAR(
  PUCHAR Port, 
  PUCHAR Buffer, 
  ULONG Count 
);

Parameters

  • Port
    [in] Pointer to the port that must be a mapped memory range in I/O space.
  • Buffer
    [out] Pointer to a buffer to write UCHAR values from.
  • Count
    [in] Number of bytes to write to the port.

Return Values

None.

Remarks

The size of the buffer must be large enough to contain at least the specified number of bytes.

The Port parameter refers to device hardware mapped into the CPU's address space using other CEDDK functions.

Requirements

OS Versions: Windows CE 2.10 and later.
Header: CEDDK.h.
Link Library: CEDDK.lib.

See Also

Implementing CEDDK.dll

Last updated on Wednesday, April 13, 2005

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