diff options
Diffstat (limited to 'host/lib/usrp')
| -rw-r--r-- | host/lib/usrp/multi_usrp.cpp | 55 |
1 files changed, 25 insertions, 30 deletions
diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 7f7ea77b0..cb44bc468 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -215,27 +215,23 @@ public: } tune_result_t set_rx_freq(double target_freq, size_t chan){ - size_t nchan = get_rx_num_channels(); - tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(nchan/chan), nchan%chan, target_freq); + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm(), target_freq); do_tune_freq_warning_message(target_freq, get_rx_freq(chan), "RX"); return r; } tune_result_t set_rx_freq(double target_freq, double lo_off, size_t chan){ - size_t nchan = get_rx_num_channels(); - tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(nchan/chan), nchan%chan, target_freq, lo_off); + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm(), target_freq, lo_off); do_tune_freq_warning_message(target_freq, get_rx_freq(chan), "RX"); return r; } double get_rx_freq(size_t chan){ - size_t nchan = get_rx_num_channels(); - return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(nchan/chan), nchan%chan); + return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm()); } freq_range_t get_rx_freq_range(size_t chan){ - size_t nchan = get_rx_num_channels(); - return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp(nchan/chan)); + return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp(chan/rx_cpm())); } void set_rx_gain(float gain, size_t chan){ @@ -321,27 +317,23 @@ public: } tune_result_t set_tx_freq(double target_freq, size_t chan){ - size_t nchan = get_tx_num_channels(); - tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(nchan/chan), nchan%chan, target_freq); + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm(), target_freq); do_tune_freq_warning_message(target_freq, get_tx_freq(chan), "TX"); return r; } tune_result_t set_tx_freq(double target_freq, double lo_off, size_t chan){ - size_t nchan = get_tx_num_channels(); - tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(nchan/chan), nchan%chan, target_freq, lo_off); + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm(), target_freq, lo_off); do_tune_freq_warning_message(target_freq, get_tx_freq(chan), "TX"); return r; } double get_tx_freq(size_t chan){ - size_t nchan = get_tx_num_channels(); - return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(nchan/chan), nchan%chan); + return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm()); } freq_range_t get_tx_freq_range(size_t chan){ - size_t nchan = get_tx_num_channels(); - return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp(nchan/chan)); + return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp(chan/tx_cpm())); } void set_tx_gain(float gain, size_t chan){ @@ -378,6 +370,15 @@ public: private: device::sptr _dev; + + size_t rx_cpm(void){ //channels per mboard + return get_rx_num_channels()/get_num_mboards(); + } + + size_t tx_cpm(void){ //channels per mboard + return get_tx_num_channels()/get_num_mboards(); + } + wax::obj _mboard(size_t mboard){ std::string mb_name = (*_dev)[DEVICE_PROP_MBOARD_NAMES].as<prop_names_t>().at(mboard); return (*_dev)[named_prop_t(DEVICE_PROP_MBOARD, mb_name)]; @@ -389,33 +390,27 @@ private: return _mboard(mboard)[MBOARD_PROP_TX_DSP]; } wax::obj _rx_dboard(size_t chan){ - size_t nchan = get_rx_num_channels(); - std::string db_name = get_rx_subdev_spec(chan/nchan).at(chan%nchan).db_name; - return _mboard(chan/nchan)[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; + std::string db_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).db_name; + return _mboard(chan/rx_cpm())[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; } wax::obj _tx_dboard(size_t chan){ - size_t nchan = get_tx_num_channels(); - std::string db_name = get_tx_subdev_spec(chan/nchan).at(chan%nchan).db_name; - return _mboard(chan/nchan)[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; + std::string db_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).db_name; + return _mboard(chan/tx_cpm())[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; } wax::obj _rx_subdev(size_t chan){ - size_t nchan = get_rx_num_channels(); - std::string sd_name = get_rx_subdev_spec(chan/nchan).at(chan%nchan).sd_name; + std::string sd_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).sd_name; return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; } wax::obj _tx_subdev(size_t chan){ - size_t nchan = get_tx_num_channels(); - std::string sd_name = get_tx_subdev_spec(chan/nchan).at(chan%nchan).sd_name; + std::string sd_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).sd_name; return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; } gain_group::sptr _rx_gain_group(size_t chan){ - size_t nchan = get_rx_num_channels(); - std::string sd_name = get_rx_subdev_spec(chan/nchan).at(chan%nchan).sd_name; + std::string sd_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).sd_name; return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>(); } gain_group::sptr _tx_gain_group(size_t chan){ - size_t nchan = get_tx_num_channels(); - std::string sd_name = get_tx_subdev_spec(chan/nchan).at(chan%nchan).sd_name; + std::string sd_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).sd_name; return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>(); } }; |