mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
20 lines
481 B
C++
20 lines
481 B
C++
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#include "binary.h"
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namespace satdump
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{
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uint8_t reverseBits(uint8_t byte)
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{
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byte = (byte & 0xF0) >> 4 | (byte & 0x0F) << 4;
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byte = (byte & 0xCC) >> 2 | (byte & 0x33) << 2;
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byte = (byte & 0xAA) >> 1 | (byte & 0x55) << 1;
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return byte;
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}
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uint16_t reverse16Bits(uint16_t v)
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{
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uint16_t r = 0;
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for (int i = 0; i < 16; ++i, v >>= 1)
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r = (r << 1) | (v & 0x01);
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return r;
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}
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} // namespace satdump
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