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add bitswap option for lf em 4x05write (#236)

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default read mode of this chip outputs in reverse order...  so offer the
option to program in reverse order
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marshmellow42 2017-03-21 03:26:26 -04:00 • committed by pwpiwi
commit 2d42ea1e4d
3 changed files with 30 additions and 14 deletions
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client/util.h
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@ -47,6 +47,7 @@ extern uint64_t bytes_to_num(uint8_t* src, size_t len);
extern void num_to_bytebits(uint64_t n, size_t len, uint8_t *dest);
extern void num_to_bytebitsLSBF(uint64_t n, size_t len, uint8_t *dest);
extern char *printBits(size_t const size, void const * const ptr);
extern uint32_t SwapBits(uint32_t value, int nrbits);
extern uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
extern void SwapEndian64ex(const uint8_t *src, const size_t len, const uint8_t blockSize, uint8_t *dest);