diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:06:01 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:06:01 +0200 |
| commit | 4ba8614c006f9828f0796c140bc3e13c9e67938c (patch) | |
| tree | ad204651c733250d27d20fce8820f9747c43c883 /utils/crc.h | |
| parent | e018ceebed74b8223482bc9d1ed0b31c938381da (diff) | |
Added utils
Diffstat (limited to 'utils/crc.h')
| -rw-r--r-- | utils/crc.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/utils/crc.h b/utils/crc.h new file mode 100644 index 0000000..432a558 --- /dev/null +++ b/utils/crc.h @@ -0,0 +1,65 @@ +//*****************************************************************************
+//
+// crc.h - Prototypes for the CRC functions.
+//
+// Copyright (c) 2010-2012 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 9453 of the Stellaris Firmware Development Package.
+//
+//*****************************************************************************
+
+#ifndef __CRC_H__
+#define __CRC_H__
+
+//*****************************************************************************
+//
+// If building with a C++ compiler, make all of the definitions in this header
+// have a C binding.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Prototypes for the functions.
+//
+//*****************************************************************************
+extern unsigned char Crc8CCITT(unsigned char ucCrc,
+ const unsigned char *pucData,
+ unsigned long ulCount);
+extern unsigned short Crc16(unsigned short usCrc, const unsigned char *pucData,
+ unsigned long ulCount);
+extern unsigned short Crc16Array(unsigned long ulWordLen,
+ const unsigned long *pulData);
+extern void Crc16Array3(unsigned long ulWordLen, const unsigned long *pulData,
+ unsigned short *pusCrc3);
+extern unsigned long Crc32(unsigned long ulCrc, const unsigned char *pucData,
+ unsigned long ulCount);
+
+//*****************************************************************************
+//
+// Mark the end of the C bindings section for C++ compilers.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __CRC_H__
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