1 files changed, 0 insertions, 149 deletions
diff --git a/packages/i2c-tools/picodlp-control/Crc8.c b/packages/i2c-tools/picodlp-control/Crc8.c
deleted file mode 100644
index 87dcf5c2f4..0000000000
--- a/packages/i2c-tools/picodlp-control/Crc8.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/****************************************************************************
-*
-*   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   Crc8.c 
-*
-*   @brief  This file contains the definition of the CRC-8 algorithim
-*           used by SMBus
-*           
-*
-*****************************************************************************/
-
-/* ---- Include Files ----------------------------------------------------- */
-
-#include "Config.h"
-
-#include "Crc8.h"
-
-#include "Log.h"
-
-/* ---- Public Variables -------------------------------------------------- */
-/* ---- Private Constants and Types --------------------------------------- */
-/* ---- Private Variables ------------------------------------------------- */
-/* ---- Private Function Prototypes --------------------------------------- */
-/* ---- Functions --------------------------------------------------------- */
-
-/****************************************************************************/
-/**
-*   Calculates the CRC-8 used as part of SMBus.
-*
-*   CRC-8 is defined to be x^8 + x^2 + x + 1
-*
-*   To use this function use the following template:
-*
-*       crc = Crc8( crc, data );
-*/
-
-#if 0   // Traditional implementation
-
-#define POLYNOMIAL    (0x1070U << 3) 
-
-unsigned char Crc8( unsigned char inCrc, unsigned char inData )
-{
-        int i;
-    unsigned short  data;
-
-    data = inCrc ^ inData;
-    data <<= 8;
-  
-        for ( i = 0; i < 8; i++ ) 
-    {
-                if (( data & 0x8000 ) != 0 )
-        {
-            data = data ^ POLYNOMIAL;
-        }
-                data = data << 1;
-        }
-
-#if 0
-#if defined( LogBuf2 )
-    LogBuf2( "Crc8: data:0x%02x crc:0x%02x\n", inData, (unsigned char)( data >> 8 ));
-#else
-
-    Log( "Crc8: data:0x%02x crc:0x%02x\n", inData, (unsigned char)( data >> 8 ));
-#endif
-
-#endif
-
-
-        return (unsigned char)( data >> 8 );
-
-} // Crc8
-
-#else   // Optimized for 8 bit CPUs (0x22 bytes on ATMega128 versus 0x30 for above version)
-
-unsigned char Crc8( unsigned char inCrc, unsigned char inData )
-{
-        unsigned char   i;
-    unsigned char   data;
-
-    data = inCrc ^ inData;
-  
-        for ( i = 0; i < 8; i++ ) 
-    {
-        if (( data & 0x80 ) != 0 )
-        {
-            data <<= 1;
-            data ^= 0x07;
-        }
-        else
-        {
-            data <<= 1;
-        }
-        }
-
-#if 0
-#if defined( LogBuf2 )
-    LogBuf2( "Crc8: data:0x%02x crc:0x%02x\n", inData, data );
-#else
-
-    Log( "Crc8: data:0x%02x crc:0x%02x\n", inData, data );
-#endif
-
-#endif
-
-
-        return data;
-
-} // Crc8
-
-#endif
-
-
-#if defined( CFG_CRC8BLOCK )
-
-/****************************************************************************/
-/**
-*   Calculates the CRC-8 used as part of SMBus over a block of memory.
-*/
-
-uint8_t Crc8Block( uint8_t crc, uint8_t *data, uint8_t len )
-{
-    while ( len > 0 )
-    {
-        crc = Crc8( crc, *data++ );
-        len--;
-    }
-
-    return crc;
-
-} // Crc8Block
-
-#endif  // CFG_CRC8BLOCK
-
-/** @} */
-
-