diff options
Diffstat (limited to 'host/lib/usrp/e300/e300_impl.cpp')
| -rw-r--r-- | host/lib/usrp/e300/e300_impl.cpp | 71 |
1 files changed, 44 insertions, 27 deletions
diff --git a/host/lib/usrp/e300/e300_impl.cpp b/host/lib/usrp/e300/e300_impl.cpp index 3607c6036..6f7ea5abf 100644 --- a/host/lib/usrp/e300/e300_impl.cpp +++ b/host/lib/usrp/e300/e300_impl.cpp @@ -921,6 +921,7 @@ void e300_impl::_setup_radio(const size_t dspno) { radio_perifs_t &perif = _radio_perifs[dspno]; const fs_path mb_path = "/mboards/0"; + std::string slot_name = (dspno == 0) ? "A" : "B"; //////////////////////////////////////////////////////////////////// // crossbar config for ctrl xports @@ -949,39 +950,64 @@ void e300_impl::_setup_radio(const size_t dspno) ctrl_sid, dspno ? "1" : "0"); this->_register_loopback_self_test(perif.ctrl); + + //////////////////////////////////////////////////////////////////// + // Set up peripherals + //////////////////////////////////////////////////////////////////// perif.atr = gpio_core_200_32wo::make(perif.ctrl, TOREG(SR_GPIO)); + perif.rx_fe = rx_frontend_core_200::make(perif.ctrl, TOREG(SR_RX_FRONT)); + perif.rx_fe->set_dc_offset(std::complex<double>(0.0, 0.0)); + perif.rx_fe->set_dc_offset_auto(true); + perif.rx_fe->set_iq_balance(std::complex<double>(0.0, 0.0)); + perif.tx_fe = tx_frontend_core_200::make(perif.ctrl, TOREG(SR_TX_FRONT)); + perif.tx_fe->set_dc_offset(std::complex<double>(0.0, 0.0)); + perif.tx_fe->set_iq_balance(std::complex<double>(0.0, 0.0)); + perif.framer = rx_vita_core_3000::make(perif.ctrl, TOREG(SR_RX_CTRL)); + perif.ddc = rx_dsp_core_3000::make(perif.ctrl, TOREG(SR_RX_DSP)); + perif.ddc->set_link_rate(10e9/8); //whatever + perif.ddc->set_freq(e300::DEFAULT_DDC_FREQ); + perif.deframer = tx_vita_core_3000::make(perif.ctrl, TOREG(SR_TX_CTRL)); + perif.duc = tx_dsp_core_3000::make(perif.ctrl, TOREG(SR_TX_DSP)); + perif.duc->set_link_rate(10e9/8); //whatever + perif.duc->set_freq(e300::DEFAULT_DUC_FREQ); + + //////////////////////////////////////////////////////////////////// + // create time control objects + //////////////////////////////////////////////////////////////////// + time_core_3000::readback_bases_type time64_rb_bases; + time64_rb_bases.rb_now = RB64_TIME_NOW; + time64_rb_bases.rb_pps = RB64_TIME_PPS; + perif.time64 = time_core_3000::make(perif.ctrl, TOREG(SR_TIME), time64_rb_bases); //////////////////////////////////////////////////////////////////// // front end corrections //////////////////////////////////////////////////////////////////// - std::string slot_name = (dspno == 0) ? "A" : "B"; - perif.rx_fe = rx_frontend_core_200::make(perif.ctrl, TOREG(SR_RX_FRONT)); const fs_path rx_fe_path = mb_path / "rx_frontends" / slot_name; _tree->create<std::complex<double> >(rx_fe_path / "dc_offset" / "value") + .set(std::complex<double>(0.0, 0.0)) .coerce(boost::bind(&rx_frontend_core_200::set_dc_offset, perif.rx_fe, _1)) - .set(std::complex<double>(0.0, 0.0)); + ; _tree->create<bool>(rx_fe_path / "dc_offset" / "enable") + .set(true) .subscribe(boost::bind(&rx_frontend_core_200::set_dc_offset_auto, perif.rx_fe, _1)) - .set(true); + ; _tree->create<std::complex<double> >(rx_fe_path / "iq_balance" / "value") + .set(std::complex<double>(0.0, 0.0)) .subscribe(boost::bind(&rx_frontend_core_200::set_iq_balance, perif.rx_fe, _1)) - .set(std::complex<double>(0.0, 0.0)); - - perif.tx_fe = tx_frontend_core_200::make(perif.ctrl, TOREG(SR_TX_FRONT)); + ; const fs_path tx_fe_path = mb_path / "tx_frontends" / slot_name; _tree->create<std::complex<double> >(tx_fe_path / "dc_offset" / "value") + .set(std::complex<double>(0.0, 0.0)) .coerce(boost::bind(&tx_frontend_core_200::set_dc_offset, perif.tx_fe, _1)) - .set(std::complex<double>(0.0, 0.0)); + ; _tree->create<std::complex<double> >(tx_fe_path / "iq_balance" / "value") + .set(std::complex<double>(0.0, 0.0)) .subscribe(boost::bind(&tx_frontend_core_200::set_iq_balance, perif.tx_fe, _1)) - .set(std::complex<double>(0.0, 0.0)); + ; //////////////////////////////////////////////////////////////////// // create rx dsp control objects //////////////////////////////////////////////////////////////////// - perif.framer = rx_vita_core_3000::make(perif.ctrl, TOREG(SR_RX_CTRL)); - perif.ddc = rx_dsp_core_3000::make(perif.ctrl, TOREG(SR_RX_DSP)); - perif.ddc->set_link_rate(10e9/8); //whatever _tree->access<double>(mb_path / "tick_rate") .subscribe(boost::bind(&rx_vita_core_3000::set_tick_rate, perif.framer, _1)) .subscribe(boost::bind(&rx_dsp_core_3000::set_tick_rate, perif.ddc, _1)); @@ -993,8 +1019,9 @@ void e300_impl::_setup_radio(const size_t dspno) .subscribe(boost::bind(&e300_impl::_update_rx_samp_rate, this, dspno, _1)) .set(e300::DEFAULT_RX_SAMP_RATE); _tree->create<double>(rx_dsp_path / "freq" / "value") + .set(e300::DEFAULT_DDC_FREQ) .coerce(boost::bind(&rx_dsp_core_3000::set_freq, perif.ddc, _1)) - .set(e300::DEFAULT_DDC_FREQ); + ; _tree->create<meta_range_t>(rx_dsp_path / "freq" / "range") .publish(boost::bind(&rx_dsp_core_3000::get_freq_range, perif.ddc)); _tree->create<stream_cmd_t>(rx_dsp_path / "stream_cmd") @@ -1003,9 +1030,6 @@ void e300_impl::_setup_radio(const size_t dspno) //////////////////////////////////////////////////////////////////// // create tx dsp control objects //////////////////////////////////////////////////////////////////// - perif.deframer = tx_vita_core_3000::make(perif.ctrl, TOREG(SR_TX_CTRL)); - perif.duc = tx_dsp_core_3000::make(perif.ctrl, TOREG(SR_TX_DSP)); - perif.duc->set_link_rate(10e9/8); //whatever _tree->access<double>(mb_path / "tick_rate") .subscribe(boost::bind(&tx_vita_core_3000::set_tick_rate, perif.deframer, _1)) .subscribe(boost::bind(&tx_dsp_core_3000::set_tick_rate, perif.duc, _1)); @@ -1017,20 +1041,13 @@ void e300_impl::_setup_radio(const size_t dspno) .subscribe(boost::bind(&e300_impl::_update_tx_samp_rate, this, dspno, _1)) .set(e300::DEFAULT_TX_SAMP_RATE); _tree->create<double>(tx_dsp_path / "freq" / "value") + .set(e300::DEFAULT_DUC_FREQ) .coerce(boost::bind(&tx_dsp_core_3000::set_freq, perif.duc, _1)) - .set(e300::DEFAULT_DUC_FREQ); + ; _tree->create<meta_range_t>(tx_dsp_path / "freq" / "range") .publish(boost::bind(&tx_dsp_core_3000::get_freq_range, perif.duc)); //////////////////////////////////////////////////////////////////// - // create time control objects - //////////////////////////////////////////////////////////////////// - time_core_3000::readback_bases_type time64_rb_bases; - time64_rb_bases.rb_now = RB64_TIME_NOW; - time64_rb_bases.rb_pps = RB64_TIME_PPS; - perif.time64 = time_core_3000::make(perif.ctrl, TOREG(SR_TIME), time64_rb_bases); - - //////////////////////////////////////////////////////////////////// // create RF frontend interfacing //////////////////////////////////////////////////////////////////// static const std::vector<direction_t> dirs = boost::assign::list_of(RX_DIRECTION)(TX_DIRECTION); @@ -1052,7 +1069,7 @@ void e300_impl::_setup_radio(const size_t dspno) // Network mode currently doesn't support the filter API, so // prevent it from using it: - if(_xport_path != AXI) { + if (_xport_path != AXI) { _tree->remove(rf_fe_path / "filters"); } @@ -1064,7 +1081,7 @@ void e300_impl::_setup_radio(const size_t dspno) .subscribe(boost::bind(&e300_impl::_update_antenna_sel, this, dspno, _1)) .set("RX2"); } - if (dir == TX_DIRECTION) { + else if (dir == TX_DIRECTION) { static const std::vector<std::string> ants(1, "TX/RX"); _tree->create<std::vector<std::string> >(rf_fe_path / "antenna" / "options").set(ants); _tree->create<std::string>(rf_fe_path / "antenna" / "value").set("TX/RX"); |