FGFS-4.1/gr-air-modes
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this is the last time i'm going to do this...

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This commit is contained in:
Nick Foster 2011-09-07 17:07:52 -07:00
parent f3957194f5
commit 107dc1b969
1 changed files with 5 additions and 4 deletions
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9
src/lib/air_modes_preamble.cc
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@ -80,15 +80,16 @@ static double correlate_preamble(const float *in, int samples_per_chip) {
static double pmt_to_timestamp(pmt::pmt_t tstamp, uint64_t abs_sample_cnt, double secs_per_sample) { static double pmt_to_timestamp(pmt::pmt_t tstamp, uint64_t abs_sample_cnt, double secs_per_sample) {
uint64_t ts_sample; uint64_t ts_sample, last_whole_stamp;
double last_stamp; double last_frac_stamp;
if(pmt::pmt_symbol_to_string(gr_tags::get_key(tstamp)) != "timestamp") return 0; if(pmt::pmt_symbol_to_string(gr_tags::get_key(tstamp)) != "timestamp") return 0;
last_stamp = pmt_to_double(gr_tags::get_value(tstamp)); last_whole_stamp = pmt_to_uint64(pmt_tuple_ref(gr_tags::get_value(tstamp), 0));
last_frac_stamp = pmt_to_double(pmt_tuple_ref(gr_tags::get_value(tstamp), 1));
ts_sample = gr_tags::get_nitems(tstamp); ts_sample = gr_tags::get_nitems(tstamp);
//std::cout << "HEY WE GOT A STAMP AT " << ticks << " TICKS AT SAMPLE " << ts_sample << " ABS SAMPLE CNT IS " << abs_sample_cnt << std::endl; //std::cout << "HEY WE GOT A STAMP AT " << ticks << " TICKS AT SAMPLE " << ts_sample << " ABS SAMPLE CNT IS " << abs_sample_cnt << std::endl;
return double(abs_sample_cnt * secs_per_sample) + last_stamp; return double(abs_sample_cnt * secs_per_sample) + last_whole_stamp + last_frac_stamp;
} }
int air_modes_preamble::general_work(int noutput_items, int air_modes_preamble::general_work(int noutput_items,