Feature #835 » crc32.diff
| include/biwak/crc.hpp | ||
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| 40 | 40 |
CCrc( ); |
| 41 | 41 |
~CCrc(); |
| 42 | 42 |
void init(); |
| 43 |
uint32_t calculateCrc32( const void *_buf, uint32_t len ); |
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uint32_t calculateCrc32( const void *_buf, uint32_t len ) const;
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| 44 | 44 |
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uint32_t crc32Init( ); |
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uint32_t crc32Update( uint32_t crc, const void *_buf, uint32_t len ); |
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uint32_t crc32Finalize( uint32_t crc ); |
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uint32_t crc32Init( ) const;
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uint32_t crc32Update( uint32_t crc, const void *_buf, uint32_t len ) const;
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uint32_t crc32Finalize( uint32_t crc ) const;
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| 48 | 48 |
}; |
| 49 | 49 | |
| 50 | 50 | |
| src/stm32/crc.cpp | ||
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| 63 | 63 |
} |
| 64 | 64 | |
| 65 | 65 | |
| 66 |
uint32_t CCrc::calculateCrc32( const void *_buf, uint32_t len) |
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uint32_t CCrc::calculateCrc32( const void *_buf, uint32_t len) const
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| 67 | 67 |
{
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| 68 | 68 |
uint32_t crc; |
| 69 | 69 |
crc = crc32Init(); |
| ... | ... | |
| 73 | 73 |
return(crc); |
| 74 | 74 |
} |
| 75 | 75 | |
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uint32_t CCrc::crc32Update( uint32_t crc, const void *_buf, uint32_t len ) |
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| 76 |
uint32_t CCrc::crc32Update( uint32_t crc, const void *_buf, uint32_t len ) const
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| 77 | 77 |
{
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| 78 | 78 |
#if defined( STM32F1 ) |
| 79 | 79 |
uint32_t part; |
| ... | ... | |
| 92 | 92 |
return( crc ); |
| 93 | 93 |
} |
| 94 | 94 | |
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uint32_t CCrc::crc32Finalize( uint32_t crc ) |
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uint32_t CCrc::crc32Finalize( uint32_t crc ) const
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| 96 | 96 |
{
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| 97 | 97 |
#if defined( STM32F1 ) |
| 98 | 98 |
return( crc ); |
| ... | ... | |
| 101 | 101 |
#endif |
| 102 | 102 |
} |
| 103 | 103 | |
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uint32_t CCrc::crc32Init( ) |
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uint32_t CCrc::crc32Init( ) const
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| 105 | 105 |
{
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| 106 | 106 |
return( HAL_CRC_Calculate(m_pHandler, (uint32_t *)this, 0 ) ); |
| 107 | 107 |
} |