From 189dcfa1d23f0bac69b3ff301ecc6be63d7e2516 Mon Sep 17 00:00:00 2001 From: Ismael Gomez Date: Wed, 4 Oct 2017 13:35:18 +0200 Subject: [PATCH] Updated TX/RX calibrated values for x300 --- lib/src/radio/radio.cc | 22 +++------------------- 1 file changed, 3 insertions(+), 19 deletions(-) diff --git a/lib/src/radio/radio.cc b/lib/src/radio/radio.cc index c0e828f71..b393a3ff4 100644 --- a/lib/src/radio/radio.cc +++ b/lib/src/radio/radio.cc @@ -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);