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srsLTE
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Updated TX/RX calibrated values for x300

This commit is contained in:
Ismael Gomez 2017-10-04 13:35:18 +02:00
parent cc6546db18
commit 189dcfa1d2
1 changed files with 3 additions and 19 deletions
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22
lib/src/radio/radio.cc
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@ -357,25 +357,9 @@ void radio::set_tx_srate(double srate)
nsamples = cur_tx_srate*(uhd_default_tx_adv_samples * (1/cur_tx_srate) + uhd_default_tx_adv_offset_sec);
}
} else if (!strcmp(srslte_rf_name(&rf_device), "uhd_x300")) {
double srate_khz = round(cur_tx_srate/1e3);
if (srate_khz == 1.92e3) {
nsamples = 50;
} else if (srate_khz == 3.84e3) {
nsamples = 65;
} else if (srate_khz == 5.76e3) {
nsamples = 75;
} else if (srate_khz == 11.52e3) {
nsamples = 89;
} else if (srate_khz == 15.36e3) {
nsamples = 86;
} else if (srate_khz == 23.04e3) {
nsamples = 110;
} else {
/* Interpolate from known values */
printf("\nWarning TX/RX time offset for sampling rate %.0f KHz not calibrated. Using interpolated value\n\n", cur_tx_srate);
nsamples = cur_tx_srate*(uhd_default_tx_adv_samples * (1/cur_tx_srate) + uhd_default_tx_adv_offset_sec);
}
// In X300 TX/RX offset is independent of sampling rate
nsamples = 45;
} else if (!strcmp(srslte_rf_name(&rf_device), "bladerf")) {
double srate_khz = round(cur_tx_srate/1e3);