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Update HammingEncodingPolicy.hpp #18

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Update HammingEncodingPolicy.hpp #18

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4 changes: 2 additions & 2 deletions src/StreamUtils/Policies/HammingEncodingPolicy.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ class HammingEncodingPolicy<7, 4, TAllocator> {

private:
// Encode 4-bits to 7-bits using Hamming(7,4)
uint8_t encode(uint8_t input) {
uint8_t encode(uint8_t input) { //https://www.gaussianwaves.com/2008/05/hamming-codes-how-it-works/
static uint8_t table[] = {0x00, 0x71, 0x62, 0x13, 0x54, 0x25, 0x36, 0x47,
0x38, 0x49, 0x5A, 0x2B, 0x6C, 0x1D, 0x0E, 0x7F};
return table[input];
Expand All @@ -113,4 +113,4 @@ class HammingEncodingPolicy<7, 4, TAllocator> {
int8_t _remainder = -1;
};

} // namespace StreamUtils
} // namespace StreamUtils