Tiva Driver Lib
sw_crc.h
1 //*****************************************************************************
2 //
3 // sw_crc.h - Prototypes for the software CRC functions.
4 //
5 // Copyright (c) 2010-2013 Texas Instruments Incorporated. All rights reserved.
6 // Software License Agreement
7 //
8 // Redistribution and use in source and binary forms, with or without
9 // modification, are permitted provided that the following conditions
10 // are met:
11 //
12 // Redistributions of source code must retain the above copyright
13 // notice, this list of conditions and the following disclaimer.
14 //
15 // Redistributions in binary form must reproduce the above copyright
16 // notice, this list of conditions and the following disclaimer in the
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18 // distribution.
19 //
20 // Neither the name of Texas Instruments Incorporated nor the names of
21 // its contributors may be used to endorse or promote products derived
22 // from this software without specific prior written permission.
23 //
24 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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34 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 //
36 // This is part of revision 1.1 of the Tiva Peripheral Driver Library.
37 //
38 //*****************************************************************************
39 
40 #ifndef __DRIVERLIB_SW_CRC_H__
41 #define __DRIVERLIB_SW_CRC_H__
42 
43 //*****************************************************************************
44 //
45 // If building with a C++ compiler, make all of the definitions in this header
46 // have a C binding.
47 //
48 //*****************************************************************************
49 #ifdef __cplusplus
50 extern "C"
51 {
52 #endif
53 
54 //*****************************************************************************
55 //
56 // Prototypes for the functions.
57 //
58 //*****************************************************************************
59 extern uint8_t Crc8CCITT(uint8_t ui8Crc, const uint8_t *pui8Data,
60  uint32_t ui32Count);
61 extern uint16_t Crc16(uint16_t ui16Crc, const uint8_t *pui8Data,
62  uint32_t ui32Count);
63 extern uint16_t Crc16Array(uint32_t ui32WordLen, const uint32_t *pui32Data);
64 extern void Crc16Array3(uint32_t ui32WordLen, const uint32_t *pui32Data,
65  uint16_t *pui16Crc3);
66 extern uint32_t Crc32(uint32_t ui32Crc, const uint8_t *pui8Data,
67  uint32_t ui32Count);
68 
69 //*****************************************************************************
70 //
71 // Mark the end of the C bindings section for C++ compilers.
72 //
73 //*****************************************************************************
74 #ifdef __cplusplus
75 }
76 #endif
77 
78 #endif // __DRIVERLIB_SW_CRC_H__
uint32_t Crc32(uint32_t ui32Crc, const uint8_t *pui8Data, uint32_t ui32Count)
Definition: sw_crc.c:654
uint8_t Crc8CCITT(uint8_t ui8Crc, const uint8_t *pui8Data, uint32_t ui32Count)
Definition: sw_crc.c:266
uint16_t Crc16(uint16_t ui16Crc, const uint8_t *pui8Data, uint32_t ui32Count)
Definition: sw_crc.c:411
void Crc16Array3(uint32_t ui32WordLen, const uint32_t *pui32Data, uint16_t *pui16Crc3)
Definition: sw_crc.c:565
uint16_t Crc16Array(uint32_t ui32WordLen, const uint32_t *pui32Data)
Definition: sw_crc.c:537