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| author | Josh Blum <josh@joshknows.com> | 2011-07-04 07:21:53 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-07-04 07:21:53 -0700 |
| commit | 729b284f628f3326d774262570b68540d7de9baa (patch) | |
| tree | 85bd79634c50fd32423fd4c29f15e18744aff97f /host/lib/usrp/b100 | |
| parent | 34265334d18589a377ab42df211eb33054340ae6 (diff) | |
| download | uhd-729b284f628f3326d774262570b68540d7de9baa.tar.gz uhd-729b284f628f3326d774262570b68540d7de9baa.tar.bz2 uhd-729b284f628f3326d774262570b68540d7de9baa.zip | |
usrp: handle frontend swapping if the first subdev is QI or Q
Diffstat (limited to 'host/lib/usrp/b100')
| -rw-r--r-- | host/lib/usrp/b100/io_impl.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/host/lib/usrp/b100/io_impl.cpp b/host/lib/usrp/b100/io_impl.cpp index fbf341c7f..d4515bbb5 100644 --- a/host/lib/usrp/b100/io_impl.cpp +++ b/host/lib/usrp/b100/io_impl.cpp @@ -144,11 +144,13 @@ void b100_impl::update_rx_subdev_spec(const uhd::usrp::subdev_spec_t &spec){ validate_subdev_spec(_tree, spec, "rx"); //setup mux for this spec + bool fe_swapped = false; for (size_t i = 0; i < spec.size(); i++){ - //ASSUME that we dont swap the rx fe mux... const std::string conn = _tree->access<std::string>(root / spec[i].db_name / "rx_frontends" / spec[i].sd_name / "connection").get(); - _rx_dsps[i]->set_mux(conn); + if (i == 0 and (conn == "QI" or conn == "Q")) fe_swapped = true; + _rx_dsps[i]->set_mux(conn, fe_swapped); } + _rx_fe->set_mux(fe_swapped); //resize for the new occupancy _io_impl->recv_handler.resize(spec.size()); |