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scramble data

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This commit is contained in:
Bastian Bloessl
2015-09-04 13:39:34 +02:00
parent 33a75673b2
commit 009490b8c9
1 changed files with 7 additions and 2 deletions
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lib/ofdm_mapper.cc
+7 -2
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@@ -99,8 +99,13 @@ int general_work(int noutput, gr_vector_int& ninput_items,
generate_bits(psdu, data_bits, tx); generate_bits(psdu, data_bits, tx);
//print_hex_array(data_bits, tx.n_data); //print_hex_array(data_bits, tx.n_data);
// first step, scrambling // scrambling
scramble(data_bits, scrambled_data, tx, 23); static uint8_t scrambler = 1;
scramble(data_bits, scrambled_data, tx, scrambler++);
if(scrambler > 127) {
scrambler = 1;
}
//print_hex_array(scrambled_data, tx.n_data); //print_hex_array(scrambled_data, tx.n_data);
// reset tail bits // reset tail bits
reset_tail_bits(scrambled_data, tx); reset_tail_bits(scrambled_data, tx);