radio: fix device mapping for mimo

commit #51c6e8d1 introduced a regression in which the 2nd antenna port was never considered. All MIMO ZMQ based tests therefore failed. this fixes #1608
4 years ago · 8e44d0504c
parent 710700d0eb
commit 8e44d0504c
1 changed files with 1 additions and 1 deletions
--- a/lib/src/radio/radio.cc
+++ b/lib/src/radio/radio.cc
@ -531,7 +531,7 @@ void radio::set_rx_freq(const uint32_t& carrier_idx, const double& freq)
      if ((device_mapping.carrier_idx + 1) * nof_antennas <= nof_channels) {
        cur_rx_freqs[device_mapping.carrier_idx] = freq;
        for (uint32_t i = 0; i < nof_antennas; i++) {
-          channel_mapping::device_mapping_t dm = rx_channel_mapping.get_device_mapping(carrier_idx, 0);
+          channel_mapping::device_mapping_t dm = rx_channel_mapping.get_device_mapping(carrier_idx, i);
          srslte_rf_set_rx_freq(&rf_devices[dm.device_idx], dm.channel_idx, freq + freq_offset);
        }
      } else {