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diff --git a/recipes/i2c-tools/picodlp-control/DumpMem.c b/recipes/i2c-tools/picodlp-control/DumpMem.c
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+/****************************************************************************
+*
+* Copyright (c) 2006 Dave Hylands <dhylands@gmail.com>
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*
+* Alternatively, this software may be distributed under the terms of BSD
+* license.
+*
+* See README and COPYING for more details.
+*
+****************************************************************************/
+/**
+*
+* @file DumpMem.c
+*
+* @brief Memmory dump routine
+*
+****************************************************************************/
+
+// ---- Include Files -------------------------------------------------------
+
+#include <inttypes.h>
+#include "DumpMem.h"
+#include "Log.h"
+
+// ---- Public Variables ----------------------------------------------------
+// ---- Private Constants and Types -----------------------------------------
+// ---- Private Variables ---------------------------------------------------
+// ---- Private Function Prototypes -----------------------------------------
+// ---- Functions -----------------------------------------------------------
+
+/**************************************************************************/
+/**
+* Dumps a page of output for debugging purposes.
+*/
+
+void DumpMem( const char *prefix, unsigned address, const void *inData, unsigned numBytes )
+{
+ const uint8_t *data = (const uint8_t *)inData;
+ unsigned byteOffset;
+
+ if ( numBytes == 0 )
+ {
+ Log( "%s: No data\n", prefix );
+ return;
+ }
+
+#define LINE_WIDTH 16
+
+ for ( byteOffset = 0; byteOffset < numBytes; byteOffset += LINE_WIDTH )
+ {
+ unsigned i;
+
+ Log( "%s: %04x: ", prefix, address + byteOffset );
+
+ for ( i = 0; i < LINE_WIDTH; i++ )
+ {
+ if (( byteOffset + i ) < numBytes )
+ {
+ Log( "%02.2X ", data[ byteOffset + i ] );
+ }
+ else
+ {
+ Log( " " );
+ }
+ }
+ for ( i = 0; i < LINE_WIDTH; i++ )
+ {
+ if (( byteOffset + i ) < numBytes )
+ {
+ unsigned char ch = data[ byteOffset + i ];
+ if (( ch < ' ' ) || ( ch > '~' ))
+ {
+ Log( "." );
+ }
+ else
+ {
+ Log( "%c", ch );
+ }
+ }
+ else
+ {
+ break;
+ }
+ }
+ Log( "\n" );
+ }
+
+} // DumpMem
+