diff options
| -rw-r--r-- | gr-uhd/lib/usrp_block_impl.cc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gr-uhd/lib/usrp_block_impl.cc b/gr-uhd/lib/usrp_block_impl.cc index c8073ebd3c..675c466d55 100644 --- a/gr-uhd/lib/usrp_block_impl.cc +++ b/gr-uhd/lib/usrp_block_impl.cc @@ -833,8 +833,8 @@ void usrp_block_impl::_cmd_handler_tune(const pmt::pmt_t& tune, pmt::pmt_t direction = pmt::dict_ref(msg, cmd_direction_key(), - pmt::PMT_NIL // Anything except "TX" or "RX will default to the - // messaged block direction" + pmt::PMT_NIL // Anything except "TX" or "RX" will default to the + // messaged block direction ); double freq = pmt::to_double(pmt::car(tune)); @@ -847,6 +847,14 @@ void usrp_block_impl::_cmd_handler_mtune(const pmt::pmt_t& tune, int chan, const pmt::pmt_t& msg) { + // See if a direction was specified + pmt::pmt_t direction = + pmt::dict_ref(msg, + cmd_direction_key(), + pmt::PMT_NIL // Anything except "TX" or "RX" will default to the + // messaged block direction + ); + ::uhd::tune_request_t new_tune_request; if (pmt::dict_has_key(tune, pmt::mp("dsp_freq"))) { new_tune_request.dsp_freq = @@ -887,7 +895,7 @@ void usrp_block_impl::_cmd_handler_mtune(const pmt::pmt_t& tune, pmt::symbol_to_string(pmt::dict_ref(tune, pmt::mp("args"), pmt::mp("")))); } - _update_curr_tune_req(new_tune_request, chan); + _update_curr_tune_req(new_tune_request, chan, direction); } void usrp_block_impl::_cmd_handler_bw(const pmt::pmt_t& bw, |