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preamble: invert symbols to match BPSK convention

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This commit is contained in:
Thomas Kolb 2024-04-27 22:42:32 +02:00
parent c6ea578808
commit 033c26bcae
1 changed files with 1 additions and 1 deletions
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2
impl/src/layer1/preamble.c
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@ -19,7 +19,7 @@ const float complex* preamble_get_symbols(void)
for(unsigned i = 0; i < PREAMBLE_LEN; i++) { for(unsigned i = 0; i < PREAMBLE_LEN; i++) {
unsigned int bit = msequence_advance(mseq); unsigned int bit = msequence_advance(mseq);
symbol_cache[i] = bit ? 1.0f : -1.0f; symbol_cache[i] = bit ? -1.0f : 1.0f;
} }
msequence_destroy(mseq); msequence_destroy(mseq);