113 lines
2.4 KiB
C
113 lines
2.4 KiB
C
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/***************************************************************************\
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|* Copyright (c) 1994 Microsoft Corporation *|
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|* Developed for Microsoft by TriplePoint, Inc. Beaverton, Oregon *|
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|* *|
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|* This file is part of the HT Communications DSU41 WAN Miniport Driver. *|
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\***************************************************************************/
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#include "version.h"
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/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Module Name:
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debug.c
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Abstract:
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This module contains code to support driver debugging.
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Author:
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Larry Hattery - TriplePoint, Inc. (larryh@tpi.com) Jun-94
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Environment:
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Development only.
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Revision History:
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---------------------------------------------------------------------------*/
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#include <ndis.h>
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#if DBG
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VOID
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DbgPrintData(
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IN PUCHAR Data,
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IN UINT NumBytes,
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IN ULONG Offset
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)
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/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Routine Description:
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Dumps data to the debug display formated in hex and ascii for easy viewing.
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Used for debug output only. It is not compiled into the retail version.
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Arguments:
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Data Buffer of data to be displayed
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NumBytes Number of bytes to display
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Offset Beginning offset to be displayed before each line
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Return Value:
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None
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---------------------------------------------------------------------------*/
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{
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UINT i,j;
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for (i = 0; i < NumBytes; i += 16)
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{
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DbgPrint("%04lx: ", i + Offset);
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/*
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// Output the hex bytes
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*/
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for (j = i; j < (i+16); j++)
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{
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if (j < NumBytes)
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{
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DbgPrint("%02x ",(UINT)((UCHAR)*(Data+j)));
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}
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else
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{
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DbgPrint(" ");
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}
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}
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DbgPrint(" ");
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/*
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// Output the ASCII bytes
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*/
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for (j = i; j < (i+16); j++)
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{
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if (j < NumBytes)
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{
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char c = *(Data+j);
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if (c < ' ' || c > 'Z')
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{
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c = '.';
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}
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DbgPrint("%c", (UINT)c);
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}
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else
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{
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DbgPrint(" ");
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}
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}
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DbgPrint("\n");
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}
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}
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#endif
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