From 816a07bee54e998e4fb25beeb44b9ac3888189bf Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Sat, 16 Oct 2010 01:18:47 -0700 Subject: usrp2: make the booty smaller than the number of recv frames This may fix some of our woes when the host cannot keep up. That is, with a smaller booty, the managed buffers will get freed up and the call to get buffer will never block waiting for a buffer to become free. This has several side effects: 1) Overflows are more likely to occur in the pirate thread. Pirate-based overflows will overwrite old packets, whereas socket-based overflows will discard newer incoming packets. 2) The pirate thread will continue to pull in async packets rather than loosing them in a socket-based overflow. --- host/lib/usrp/usrp2/io_impl.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'host/lib') diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index eba704059..bbe9c273f 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -46,7 +46,7 @@ struct usrp2_impl::io_impl{ io_impl(size_t num_frames, size_t width): packet_handler_recv_state(width), - recv_pirate_booty(alignment_buffer_type::make(num_frames, width)), + recv_pirate_booty(alignment_buffer_type::make(num_frames-3, width)), async_msg_fifo(bounded_buffer::make(100/*messages deep*/)) { /* NOP */ -- cgit v1.2.3 From c861f98c55c38250a0d87ed91f5c19b10192a4b8 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Sat, 16 Oct 2010 18:07:10 -0700 Subject: usrp: created multi-usrp (multi chan, multi board), and deprecated mimo-usrp --- host/include/uhd/usrp/CMakeLists.txt | 1 + host/include/uhd/usrp/mimo_usrp.hpp | 4 +- host/include/uhd/usrp/multi_usrp.hpp | 259 +++++++++++++++++++++ host/include/uhd/usrp/single_usrp.hpp | 6 +- host/lib/usrp/CMakeLists.txt | 1 + host/lib/usrp/mimo_usrp.cpp | 6 + host/lib/usrp/multi_usrp.cpp | 422 ++++++++++++++++++++++++++++++++++ host/lib/usrp/single_usrp.cpp | 4 - 8 files changed, 694 insertions(+), 9 deletions(-) create mode 100644 host/include/uhd/usrp/multi_usrp.hpp create mode 100644 host/lib/usrp/multi_usrp.cpp (limited to 'host/lib') diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index f973e401a..abddf3951 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -42,6 +42,7 @@ INSTALL(FILES simple_usrp.hpp single_usrp.hpp mimo_usrp.hpp + multi_usrp.hpp DESTINATION ${INCLUDE_DIR}/uhd/usrp ) diff --git a/host/include/uhd/usrp/mimo_usrp.hpp b/host/include/uhd/usrp/mimo_usrp.hpp index bdd84a148..7c250b2fd 100644 --- a/host/include/uhd/usrp/mimo_usrp.hpp +++ b/host/include/uhd/usrp/mimo_usrp.hpp @@ -32,12 +32,12 @@ namespace uhd{ namespace usrp{ /*! - * The MIMO USRP device class: + * The MIMO USRP device class (DEPRECATED): * A mimo usrp facilitates ease-of-use for multi-usrp scenarios. * The wrapper provides convenience functions to control the group * of underlying devices as if they consisted of a single device. */ -class UHD_API mimo_usrp : boost::noncopyable{ +class UHD_API UHD_DEPRECATED mimo_usrp : boost::noncopyable{ public: typedef boost::shared_ptr sptr; diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp new file mode 100644 index 000000000..65c7e9044 --- /dev/null +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -0,0 +1,259 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +// + +#ifndef INCLUDED_UHD_USRP_MULTI_USRP_HPP +#define INCLUDED_UHD_USRP_MULTI_USRP_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace uhd{ namespace usrp{ + +/*! + * The multi-USRP device class: + * A multi-USRP facilitates ease-of-use for multiple USRP scenarios. + * The wrapper provides convenience functions to control the group + * of underlying devices as if they consisted of a single device. + * + * A few notes about a multi-USRP configuration: + * - All boards share a common RX sample rate + * - All boards share a common TX sample rate + * - All boards share a common RX subdevice specification size + * - All boards share a common TX subdevice specification size + * - All boards must have synchronized times (see the set_time_*() calls) + * + * Example to setup channel mapping: + * 
+ *
+ * //create a multi_usrp with two boards in the configuration
+ * device_addr_t dev_addr;
+ * dev_addr["addr"] = "192.168.10.2 192.168.10.3";
+ * multi_usrp::sptr dev = multi_usrp::make(dev_addr);
+ *
+ * //set the board on 10.2 to use the A RX subdevice (RX channel 0)
+ * dev->set_rx_subdev_spec(":A", 0);
+ *
+ * //set the board on 10.3 to use the B RX subdevice (RX channel 1)
+ * dev->set_rx_subdev_spec(":B", 1);
+ *
+ * //set both boards to use the AB TX subdevice (TX channels 0 and 1)
+ * dev->set_tx_subdev_spec(":AB", multi_usrp::ALL_MBOARDS);
+ *
+ * //now that all the channels are mapped, continue with configuration...
+ *
+ *
+ */ +class UHD_API multi_usrp : boost::noncopyable{ +public: + typedef boost::shared_ptr sptr; + + //! A wildcard motherboard index + static const size_t ALL_MBOARDS = size_t(~0); + + /*! + * Make a new multi usrp from the device address. + * \param dev_addr the device address + * \return a new single usrp object + */ + static sptr make(const device_addr_t &dev_addr); + + /*! + * Get the underlying device object. + * This is needed to get access to the streaming API and properties. + * \return the device object within this single usrp + */ + virtual device::sptr get_device(void) = 0; + + /******************************************************************* + * Mboard methods + ******************************************************************/ + /*! + * Get a printable summary for this USRP configuration. + * \return a printable string + */ + virtual std::string get_pp_string(void) = 0; + + /*! + * Get canonical name for this USRP motherboard. + * \param mboard which motherboard to query + * \return a string representing the name + */ + virtual std::string get_mboard_name(size_t mboard) = 0; + + /*! + * Gets the current time in the usrp time registers. + * \return a timespec representing current usrp time + */ + virtual time_spec_t get_time_now(void) = 0; + + /*! + * Set the time registers on the usrp at the next pps tick. + * The values will not be latched in until the pulse occurs. + * It is recommended that the user sleep(1) after calling to ensure + * that the time registers will be in a known state prior to use. + * + * Note: Because this call sets the time on the "next" pps, + * the seconds in the time spec should be current seconds + 1. + * + * \param time_spec the time to latch into the usrp device + */ + virtual void set_time_next_pps(const time_spec_t &time_spec) = 0; + + /*! + * Synchronize the times across all motherboards in this configuration. + * Use this method to sync the times when the edge of the PPS is unknown. + * + * Ex: Host machine is not attached to serial port of GPSDO + * and can therefore not query the GPSDO for the PPS edge. + * + * This is a 3-step process, and will take at most 3 seconds to complete. + * Upon completion, the times will be synchronized to the time provided. + * + * - Step1: set the time at the next pps (potential race condition) + * - Step2: wait for the seconds to rollover to catch the pps edge + * - Step3: set the time at the next pps (synchronous for all boards) + * + * \param time_spec the time to latch into the usrp device + */ + virtual void set_time_unknown_pps(const time_spec_t &time_spec) = 0; + + /*! + * Issue a stream command to the usrp device. + * This tells the usrp to send samples into the host. + * See the documentation for stream_cmd_t for more info. + * \param stream_cmd the stream command to issue + */ + virtual void issue_stream_cmd(const stream_cmd_t &stream_cmd) = 0; + + /*! + * Set the clock configuration for the usrp device. + * This tells the usrp how to get a 10Mhz reference and PPS clock. + * See the documentation for clock_config_t for more info. + * \param clock_config the clock configuration to set + * \param mboard which motherboard to set the config + */ + virtual void set_clock_config(const clock_config_t &clock_config, size_t mboard) = 0; + + /*! + * Get the number of USRP motherboards in this configuration. + */ + virtual size_t get_num_mboards(void) = 0; + + /******************************************************************* + * RX methods + ******************************************************************/ + /*! + * Set the RX subdevice specification: + * The subdev spec maps a physical part of a daughter-board to a channel number. + * Set the subdev spec before calling into any methods with a channel number. + * The subdev spec must be the same size across all motherboards. + */ + virtual void set_rx_subdev_spec(const uhd::usrp::subdev_spec_t &spec, size_t mboard) = 0; + virtual uhd::usrp::subdev_spec_t get_rx_subdev_spec(size_t mboard) = 0; + + /*! + * Get the number of RX channels in this configuration. + * This is the number of USRPs times the number of RX channels per board, + * where the number of RX channels per board is homogeneous among all USRPs. + */ + virtual size_t get_rx_num_channels(void) = 0; + + virtual std::string get_rx_subdev_name(size_t chan) = 0; + + virtual void set_rx_rate(double rate) = 0; + virtual double get_rx_rate(void) = 0; + + virtual tune_result_t set_rx_freq(double freq, size_t chan) = 0; + virtual tune_result_t set_rx_freq(double freq, double lo_off, size_t chan) = 0; + virtual double get_rx_freq(size_t chan) = 0; + virtual freq_range_t get_rx_freq_range(size_t chan) = 0; + + virtual void set_rx_gain(float gain, size_t chan) = 0; + virtual float get_rx_gain(size_t chan) = 0; + virtual gain_range_t get_rx_gain_range(size_t chan) = 0; + + virtual void set_rx_antenna(const std::string &ant, size_t chan) = 0; + virtual std::string get_rx_antenna(size_t chan) = 0; + virtual std::vector get_rx_antennas(size_t chan) = 0; + + virtual bool get_rx_lo_locked(size_t chan) = 0; + + /*! + * Read the RSSI value from a usrp device. + * Or throw if the dboard does not support an RSSI readback. + * \return the rssi in dB + */ + virtual float read_rssi(size_t chan) = 0; + + virtual dboard_iface::sptr get_rx_dboard_iface(size_t chan) = 0; + + virtual void set_rx_bandwidth(float bandwidth, size_t chan) = 0; + + /******************************************************************* + * TX methods + ******************************************************************/ + /*! + * Set the TX subdevice specification: + * The subdev spec maps a physical part of a daughter-board to a channel number. + * Set the subdev spec before calling into any methods with a channel number. + * The subdev spec must be the same size across all motherboards. + */ + virtual void set_tx_subdev_spec(const uhd::usrp::subdev_spec_t &spec, size_t mboard) = 0; + virtual uhd::usrp::subdev_spec_t get_tx_subdev_spec(size_t mboard) = 0; + + /*! + * Get the number of TX channels in this configuration. + * This is the number of USRPs times the number of TX channels per board, + * where the number of TX channels per board is homogeneous among all USRPs. + */ + virtual size_t get_tx_num_channels(void) = 0; + + virtual std::string get_tx_subdev_name(size_t chan) = 0; + + virtual void set_tx_rate(double rate) = 0; + virtual double get_tx_rate(void) = 0; + + virtual tune_result_t set_tx_freq(double freq, size_t chan) = 0; + virtual tune_result_t set_tx_freq(double freq, double lo_off, size_t chan) = 0; + virtual double get_tx_freq(size_t chan) = 0; + virtual freq_range_t get_tx_freq_range(size_t chan) = 0; + + virtual void set_tx_gain(float gain, size_t chan) = 0; + virtual float get_tx_gain(size_t chan) = 0; + virtual gain_range_t get_tx_gain_range(size_t chan) = 0; + + virtual void set_tx_antenna(const std::string &ant, size_t chan) = 0; + virtual std::string get_tx_antenna(size_t chan) = 0; + virtual std::vector get_tx_antennas(size_t chan) = 0; + + virtual bool get_tx_lo_locked(size_t chan) = 0; + + virtual dboard_iface::sptr get_tx_dboard_iface(size_t chan) = 0; +}; + +}} + +#endif /* INCLUDED_UHD_USRP_MULTI_USRP_HPP */ diff --git a/host/include/uhd/usrp/single_usrp.hpp b/host/include/uhd/usrp/single_usrp.hpp index fa6498d13..2266e7f2c 100644 --- a/host/include/uhd/usrp/single_usrp.hpp +++ b/host/include/uhd/usrp/single_usrp.hpp @@ -33,8 +33,8 @@ namespace uhd{ namespace usrp{ /*! - * The single USRP device class: - * A single usrp facilitates ease-of-use for most use-case scenarios. + * The single-USRP device class: + * A single-USRP facilitates ease-of-use for most use-case scenarios. * The wrapper provides convenience functions to tune the devices * as well as to set the dboard gains, antennas, and other properties. * This wrapper supports multi-channel configurations per motherboard. @@ -61,7 +61,7 @@ public: * Mboard methods ******************************************************************/ /*! - * Get a printable name for this usrp. + * Get a printable summary for this USRP configuration. * \return a printable string */ virtual std::string get_pp_string(void) = 0; diff --git a/host/lib/usrp/CMakeLists.txt b/host/lib/usrp/CMakeLists.txt index 69a190bfa..d8898caff 100644 --- a/host/lib/usrp/CMakeLists.txt +++ b/host/lib/usrp/CMakeLists.txt @@ -25,6 +25,7 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/dsp_utils.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/mimo_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/misc_utils.cpp + ${CMAKE_SOURCE_DIR}/lib/usrp/multi_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/simple_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/single_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/subdev_spec.cpp diff --git a/host/lib/usrp/mimo_usrp.cpp b/host/lib/usrp/mimo_usrp.cpp index 08618c288..f5a80a3e6 100644 --- a/host/lib/usrp/mimo_usrp.cpp +++ b/host/lib/usrp/mimo_usrp.cpp @@ -347,5 +347,11 @@ private: * The Make Function **********************************************************************/ mimo_usrp::sptr mimo_usrp::make(const device_addr_t &dev_addr){ + uhd::print_warning( + "The mimo USRP interface has been deprecated.\n" + "Please switch to the multi USRP interface.\n" + "#include \n" + "multi_usrp::sptr sdev = multi_usrp::make(args);\n" + ); return sptr(new mimo_usrp_impl(dev_addr)); } diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp new file mode 100644 index 000000000..d0fc5c0f6 --- /dev/null +++ b/host/lib/usrp/multi_usrp.cpp @@ -0,0 +1,422 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +// + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +using namespace uhd; +using namespace uhd::usrp; + +static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ + double codec_rate = dsp[DSP_PROP_CODEC_RATE].as(); + return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); +} + +/*********************************************************************** + * Simple USRP Implementation + **********************************************************************/ +class multi_usrp_impl : public multi_usrp{ +public: + multi_usrp_impl(const device_addr_t &addr){ + _dev = device::make(addr); + } + + device::sptr get_device(void){ + return _dev; + } + + /******************************************************************* + * Mboard methods + ******************************************************************/ + std::string get_pp_string(void){ + std::string buff = str(boost::format( + "Multi USRP:\n" + " Device: %s\n" + ) + % (*_dev)[DEVICE_PROP_NAME].as() + ); + for (size_t m = 0; m < get_num_mboards(); m++){ + buff += str(boost::format( + " Mboard %d: %s\n" + ) % m + % _mboard(m)[MBOARD_PROP_NAME].as() + ); + } + + //----------- rx side of life ---------------------------------- + for (size_t m = 0, chan = 0; m < get_num_mboards(); m++){ + buff += str(boost::format( + " RX DSP %d: %s\n" + ) % m + % _rx_dsp(m)[DSP_PROP_NAME].as() + ); + for (; chan < (m + 1)*get_rx_subdev_spec(m).size(); chan++){ + buff += str(boost::format( + " RX Channel: %u\n" + " RX Dboard: %s\n" + " RX Subdev: %s\n" + ) % chan + % _rx_dboard(chan)[DBOARD_PROP_NAME].as() + % _rx_subdev(chan)[SUBDEV_PROP_NAME].as() + ); + } + } + + //----------- tx side of life ---------------------------------- + for (size_t m = 0, chan = 0; m < get_num_mboards(); m++){ + buff += str(boost::format( + " TX DSP %d: %s\n" + ) % m + % _tx_dsp(m)[DSP_PROP_NAME].as() + ); + for (; chan < (m + 1)*get_tx_subdev_spec(m).size(); chan++){ + buff += str(boost::format( + " TX Channel: %u\n" + " TX Dboard: %s\n" + " TX Subdev: %s\n" + ) % chan + % _tx_dboard(chan)[DBOARD_PROP_NAME].as() + % _tx_subdev(chan)[SUBDEV_PROP_NAME].as() + ); + } + } + + return buff; + } + + std::string get_mboard_name(size_t mboard){ + return _mboard(mboard)[MBOARD_PROP_NAME].as(); + } + + time_spec_t get_time_now(void){ + return _mboard(0)[MBOARD_PROP_TIME_NOW].as(); + } + + void set_time_next_pps(const time_spec_t &time_spec){ + for (size_t m = 0; m < get_num_mboards(); m++){ + _mboard(m)[MBOARD_PROP_TIME_NEXT_PPS] = time_spec; + } + } + + void set_time_unknown_pps(const time_spec_t &time_spec){ + std::cout << "Set time with unknown pps edge:" << std::endl; + std::cout << " 1) set times next pps (race condition)" << std::endl; + set_time_next_pps(time_spec); + boost::this_thread::sleep(boost::posix_time::seconds(1)); + + std::cout << " 2) catch seconds rollover at pps edge" << std::endl; + time_t last_secs = 0, curr_secs = 0; + while(curr_secs == last_secs){ + last_secs = curr_secs; + curr_secs = get_time_now().get_full_secs(); + } + + std::cout << " 3) set times next pps (synchronously)" << std::endl; + set_time_next_pps(time_spec); + boost::this_thread::sleep(boost::posix_time::seconds(1)); + + //verify that the time registers are read to be within a few RTT + for (size_t m = 1; m < get_num_mboards(); m++){ + time_spec_t time_0 = _mboard(0)[MBOARD_PROP_TIME_NOW].as(); + time_spec_t time_i = _mboard(m)[MBOARD_PROP_TIME_NOW].as(); + if (time_i < time_0 or (time_i - time_0) > time_spec_t(0.01)){ //10 ms: greater than RTT but not too big + uhd::print_warning(str(boost::format( + "Detected time deviation between board %d and board 0.\n" + "Board 0 time is %f seconds.\n" + "Board %d time is %f seconds.\n" + ) % m % time_0.get_real_secs() % m % time_i.get_real_secs())); + } + } + } + + void issue_stream_cmd(const stream_cmd_t &stream_cmd){ + for (size_t m = 0; m < get_num_mboards(); m++){ + _mboard(m)[MBOARD_PROP_STREAM_CMD] = stream_cmd; + } + } + + void set_clock_config(const clock_config_t &clock_config, size_t mboard){ + if (mboard != ALL_MBOARDS){ + _mboard(mboard)[MBOARD_PROP_CLOCK_CONFIG] = clock_config; + return; + } + for (size_t m = 0; m < get_num_mboards(); m++){ + set_clock_config(clock_config, m); + } + } + + size_t get_num_mboards(void){ + return (*_dev)[DEVICE_PROP_MBOARD_NAMES].as().size(); + } + + /******************************************************************* + * RX methods + ******************************************************************/ + void set_rx_subdev_spec(const subdev_spec_t &spec, size_t mboard){ + if (mboard != ALL_MBOARDS){ + _mboard(mboard)[MBOARD_PROP_RX_SUBDEV_SPEC] = spec; + return; + } + for (size_t m = 0; m < get_num_mboards(); m++){ + set_rx_subdev_spec(spec, m); + } + } + + subdev_spec_t get_rx_subdev_spec(size_t mboard){ + return _mboard(mboard)[MBOARD_PROP_RX_SUBDEV_SPEC].as(); + } + + size_t get_rx_num_channels(void){ + size_t nchan = get_rx_subdev_spec(0).size(); + for (size_t m = 1; m < get_num_mboards(); m++){ + if (nchan != get_rx_subdev_spec(m).size()){ + throw std::runtime_error("rx subdev spec size inconsistent across all mboards"); + } + } + return nchan; + } + + std::string get_rx_subdev_name(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_NAME].as(); + } + + void set_rx_rate(double rate){ + for (size_t m = 0; m < get_num_mboards(); m++){ + _rx_dsp(m)[DSP_PROP_HOST_RATE] = rate; + } + } + + double get_rx_rate(void){ + return _rx_dsp(0)[DSP_PROP_HOST_RATE].as(); + } + + tune_result_t set_rx_freq(double target_freq, size_t chan){ + size_t nchan = get_rx_num_channels(); + return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(nchan/chan), nchan%chan, target_freq); + } + + tune_result_t set_rx_freq(double target_freq, double lo_off, size_t chan){ + size_t nchan = get_rx_num_channels(); + return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(nchan/chan), nchan%chan, target_freq, lo_off); + } + + 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); + } + + 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(), _rx_dsp(nchan/chan)); + } + + void set_rx_gain(float gain, size_t chan){ + return _rx_gain_group(chan)->set_value(gain); + } + + float get_rx_gain(size_t chan){ + return _rx_gain_group(chan)->get_value(); + } + + gain_range_t get_rx_gain_range(size_t chan){ + return _rx_gain_group(chan)->get_range(); + } + + void set_rx_antenna(const std::string &ant, size_t chan){ + _rx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; + } + + std::string get_rx_antenna(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); + } + + std::vector get_rx_antennas(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); + } + + bool get_rx_lo_locked(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); + } + + float read_rssi(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as(); + } + + dboard_iface::sptr get_rx_dboard_iface(size_t chan){ + return _rx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); + } + + void set_rx_bandwidth(float bandwidth, size_t chan) { + _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + /******************************************************************* + * TX methods + ******************************************************************/ + void set_tx_subdev_spec(const subdev_spec_t &spec, size_t mboard){ + if (mboard != ALL_MBOARDS){ + _mboard(mboard)[MBOARD_PROP_TX_SUBDEV_SPEC] = spec; + return; + } + for (size_t m = 0; m < get_num_mboards(); m++){ + set_tx_subdev_spec(spec, m); + } + } + + subdev_spec_t get_tx_subdev_spec(size_t mboard){ + return _mboard(mboard)[MBOARD_PROP_TX_SUBDEV_SPEC].as(); + } + + std::string get_tx_subdev_name(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_NAME].as(); + } + + size_t get_tx_num_channels(void){ + size_t nchan = get_tx_subdev_spec(0).size(); + for (size_t m = 1; m < get_num_mboards(); m++){ + if (nchan != get_tx_subdev_spec(m).size()){ + throw std::runtime_error("tx subdev spec size inconsistent across all mboards"); + } + } + return nchan; + } + + void set_tx_rate(double rate){ + for (size_t m = 0; m < get_num_mboards(); m++){ + _tx_dsp(m)[DSP_PROP_HOST_RATE] = rate; + } + } + + double get_tx_rate(void){ + return _tx_dsp(0)[DSP_PROP_HOST_RATE].as(); + } + + tune_result_t set_tx_freq(double target_freq, size_t chan){ + size_t nchan = get_tx_num_channels(); + return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(nchan/chan), nchan%chan, target_freq); + } + + tune_result_t set_tx_freq(double target_freq, double lo_off, size_t chan){ + size_t nchan = get_tx_num_channels(); + return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(nchan/chan), nchan%chan, target_freq, lo_off); + } + + 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); + } + + 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(), _tx_dsp(nchan/chan)); + } + + void set_tx_gain(float gain, size_t chan){ + return _tx_gain_group(chan)->set_value(gain); + } + + float get_tx_gain(size_t chan){ + return _tx_gain_group(chan)->get_value(); + } + + gain_range_t get_tx_gain_range(size_t chan){ + return _tx_gain_group(chan)->get_range(); + } + + void set_tx_antenna(const std::string &ant, size_t chan){ + _tx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; + } + + std::string get_tx_antenna(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); + } + + std::vector get_tx_antennas(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); + } + + bool get_tx_lo_locked(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); + } + + dboard_iface::sptr get_tx_dboard_iface(size_t chan){ + return _tx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); + } + +private: + device::sptr _dev; + wax::obj _mboard(size_t mboard){ + std::string mb_name = (*_dev)[DEVICE_PROP_MBOARD_NAMES].as().at(mboard); + return (*_dev)[named_prop_t(DEVICE_PROP_MBOARD, mb_name)]; + } + wax::obj _rx_dsp(size_t mboard){ + return _mboard(mboard)[MBOARD_PROP_RX_DSP]; + } + wax::obj _tx_dsp(size_t mboard){ + 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)]; + } + 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)]; + } + 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; + 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; + 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; + return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); + } + 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; + return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); + } +}; + +/*********************************************************************** + * The Make Function + **********************************************************************/ +multi_usrp::sptr multi_usrp::make(const device_addr_t &dev_addr){ + return sptr(new multi_usrp_impl(dev_addr)); +} diff --git a/host/lib/usrp/single_usrp.cpp b/host/lib/usrp/single_usrp.cpp index 7d053535e..fba04cd60 100644 --- a/host/lib/usrp/single_usrp.cpp +++ b/host/lib/usrp/single_usrp.cpp @@ -46,10 +46,6 @@ public: _dev = device::make(addr); } - ~single_usrp_impl(void){ - /* NOP */ - } - device::sptr get_device(void){ return _dev; } -- cgit v1.2.3 From a1e42e5d60be8fd74d3e93f86546343cb93c3a48 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Sun, 17 Oct 2010 23:37:52 -0700 Subject: usrp: moved warnings logic into wrappers --- host/lib/usrp/CMakeLists.txt | 1 + host/lib/usrp/multi_usrp.cpp | 24 +++++++++------ host/lib/usrp/single_usrp.cpp | 24 +++++++++------ host/lib/usrp/wrapper_utils.hpp | 66 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 97 insertions(+), 18 deletions(-) create mode 100644 host/lib/usrp/wrapper_utils.hpp (limited to 'host/lib') diff --git a/host/lib/usrp/CMakeLists.txt b/host/lib/usrp/CMakeLists.txt index d8898caff..906a5ff29 100644 --- a/host/lib/usrp/CMakeLists.txt +++ b/host/lib/usrp/CMakeLists.txt @@ -30,6 +30,7 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/single_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/subdev_spec.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/tune_helper.cpp + ${CMAKE_SOURCE_DIR}/lib/usrp/wrapper_utils.hpp ) INCLUDE(${CMAKE_SOURCE_DIR}/lib/usrp/dboard/CMakeLists.txt) diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index d0fc5c0f6..7f7ea77b0 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -15,6 +15,7 @@ // along with this program. If not, see . // +#include "wrapper_utils.hpp" #include #include #include @@ -34,11 +35,6 @@ using namespace uhd; using namespace uhd::usrp; -static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ - double codec_rate = dsp[DSP_PROP_CODEC_RATE].as(); - return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); -} - /*********************************************************************** * Simple USRP Implementation **********************************************************************/ @@ -211,6 +207,7 @@ public: for (size_t m = 0; m < get_num_mboards(); m++){ _rx_dsp(m)[DSP_PROP_HOST_RATE] = rate; } + do_samp_rate_warning_message(rate, get_rx_rate(), "RX"); } double get_rx_rate(void){ @@ -219,12 +216,16 @@ public: tune_result_t set_rx_freq(double target_freq, size_t chan){ size_t nchan = get_rx_num_channels(); - return 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(nchan/chan), nchan%chan, 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(); - return 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(nchan/chan), nchan%chan, 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){ @@ -312,6 +313,7 @@ public: for (size_t m = 0; m < get_num_mboards(); m++){ _tx_dsp(m)[DSP_PROP_HOST_RATE] = rate; } + do_samp_rate_warning_message(rate, get_tx_rate(), "TX"); } double get_tx_rate(void){ @@ -320,12 +322,16 @@ public: tune_result_t set_tx_freq(double target_freq, size_t chan){ size_t nchan = get_tx_num_channels(); - return 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(nchan/chan), nchan%chan, 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(); - return 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(nchan/chan), nchan%chan, 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){ diff --git a/host/lib/usrp/single_usrp.cpp b/host/lib/usrp/single_usrp.cpp index fba04cd60..7a4df3eb5 100644 --- a/host/lib/usrp/single_usrp.cpp +++ b/host/lib/usrp/single_usrp.cpp @@ -15,6 +15,7 @@ // along with this program. If not, see . // +#include "wrapper_utils.hpp" #include #include #include @@ -32,11 +33,6 @@ using namespace uhd; using namespace uhd::usrp; -static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ - double codec_rate = dsp[DSP_PROP_CODEC_RATE].as(); - return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); -} - /*********************************************************************** * Simple USRP Implementation **********************************************************************/ @@ -141,6 +137,7 @@ public: void set_rx_rate(double rate){ _rx_dsp()[DSP_PROP_HOST_RATE] = rate; + do_samp_rate_warning_message(rate, get_rx_rate(), "RX"); } double get_rx_rate(void){ @@ -148,11 +145,15 @@ public: } tune_result_t set_rx_freq(double target_freq, size_t chan){ - return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(), chan, target_freq); + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(), chan, 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){ - return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(), chan, target_freq, lo_off); + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(), chan, 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){ @@ -220,6 +221,7 @@ public: void set_tx_rate(double rate){ _tx_dsp()[DSP_PROP_HOST_RATE] = rate; + do_samp_rate_warning_message(rate, get_tx_rate(), "TX"); } double get_tx_rate(void){ @@ -227,11 +229,15 @@ public: } tune_result_t set_tx_freq(double target_freq, size_t chan){ - return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(), chan, target_freq); + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(), chan, 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){ - return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(), chan, target_freq, lo_off); + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(), chan, 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){ diff --git a/host/lib/usrp/wrapper_utils.hpp b/host/lib/usrp/wrapper_utils.hpp new file mode 100644 index 000000000..aee230fc0 --- /dev/null +++ b/host/lib/usrp/wrapper_utils.hpp @@ -0,0 +1,66 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +// + +#ifndef INCLUDED_LIBUHD_USRP_WRAPPER_UTILS_HPP +#define INCLUDED_LIBUHD_USRP_WRAPPER_UTILS_HPP + +#include +#include +#include +#include +#include +#include + +static inline uhd::freq_range_t add_dsp_shift( + const uhd::freq_range_t &range, + wax::obj dsp +){ + double codec_rate = dsp[uhd::usrp::DSP_PROP_CODEC_RATE].as(); + return uhd::freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); +} + +static inline void do_samp_rate_warning_message( + double target_rate, + double actual_rate, + const std::string &xx +){ + static const double max_allowed_error = 1.0; //Sps + if (std::abs(target_rate - actual_rate) > max_allowed_error){ + uhd::print_warning(str(boost::format( + "The hardware does not support the requested %s sample rate:\n" + "Target sample rate: %f MSps\n" + "Actual sample rate: %f MSps\n" + ) % xx % (target_rate/1e6) % (actual_rate/1e6))); + } +} + +static inline void do_tune_freq_warning_message( + double target_freq, + double actual_freq, + const std::string &xx +){ + static const double max_allowed_error = 1.0; //Hz + if (std::abs(target_freq - actual_freq) > max_allowed_error){ + uhd::print_warning(str(boost::format( + "The hardware does not support the requested %s frequency:\n" + "Target frequency: %f MHz\n" + "Actual frequency: %f MHz\n" + ) % xx % (target_freq/1e6) % (actual_freq/1e6))); + } +} + +#endif /* INCLUDED_LIBUHD_USRP_WRAPPER_UTILS_HPP */ -- cgit v1.2.3 From 847512647f10241d9ba828c5c284176d11437cb8 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Mon, 18 Oct 2010 17:39:34 -0700 Subject: usrp: deleted deprecated simple and mimo wrappers, moved implementations into headers --- host/include/uhd/usrp/mimo_usrp.hpp | 343 ++++++++++++++++++++++++++++++++ host/include/uhd/usrp/simple_usrp.hpp | 214 ++++++++++++++++++++ host/lib/usrp/CMakeLists.txt | 2 - host/lib/usrp/mimo_usrp.cpp | 357 ---------------------------------- host/lib/usrp/simple_usrp.cpp | 226 --------------------- 5 files changed, 557 insertions(+), 585 deletions(-) delete mode 100644 host/lib/usrp/mimo_usrp.cpp delete mode 100644 host/lib/usrp/simple_usrp.cpp (limited to 'host/lib') diff --git a/host/include/uhd/usrp/mimo_usrp.hpp b/host/include/uhd/usrp/mimo_usrp.hpp index 7c250b2fd..78833e24e 100644 --- a/host/include/uhd/usrp/mimo_usrp.hpp +++ b/host/include/uhd/usrp/mimo_usrp.hpp @@ -179,4 +179,347 @@ public: }} +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace uhd{ namespace usrp{ namespace /*anon*/{ + +static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ + double codec_rate = dsp[DSP_PROP_CODEC_RATE].as(); + return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); +} + +/*********************************************************************** + * MIMO USRP Implementation + **********************************************************************/ +class mimo_usrp_impl : public mimo_usrp{ +public: + mimo_usrp_impl(const device_addr_t &addr){ + _dev = device::make(addr); + + //set the clock config across all mboards (TODO set through api) + clock_config_t clock_config; + clock_config.ref_source = clock_config_t::REF_SMA; + clock_config.pps_source = clock_config_t::PPS_SMA; + for (size_t chan = 0; chan < get_num_channels(); chan++){ + _mboard(chan)[MBOARD_PROP_CLOCK_CONFIG] = clock_config; + } + } + + ~mimo_usrp_impl(void){ + /* NOP */ + } + + device::sptr get_device(void){ + return _dev; + } + + std::string get_pp_string(void){ + std::string buff = str(boost::format( + "MIMO USRP:\n" + " Device: %s\n" + ) + % (*_dev)[DEVICE_PROP_NAME].as() + ); + for (size_t chan = 0; chan < get_num_channels(); chan++){ + buff += str(boost::format( + " Channel: %u\n" + " Mboard: %s\n" + " RX DSP: %s\n" + " RX Dboard: %s\n" + " RX Subdev: %s\n" + " TX DSP: %s\n" + " TX Dboard: %s\n" + " TX Subdev: %s\n" + ) % chan + % _mboard(chan)[MBOARD_PROP_NAME].as() + % _rx_dsp(chan)[DSP_PROP_NAME].as() + % _rx_dboard(chan)[DBOARD_PROP_NAME].as() + % _rx_subdev(chan)[SUBDEV_PROP_NAME].as() + % _tx_dsp(chan)[DSP_PROP_NAME].as() + % _tx_dboard(chan)[DBOARD_PROP_NAME].as() + % _tx_subdev(chan)[SUBDEV_PROP_NAME].as() + ); + } + return buff; + } + + size_t get_num_channels(void){ + return (*_dev)[DEVICE_PROP_MBOARD_NAMES].as().size(); + } + + /******************************************************************* + * Misc + ******************************************************************/ + time_spec_t get_time_now(void){ + //the time on the first mboard better be the same on all + return _mboard(0)[MBOARD_PROP_TIME_NOW].as(); + } + + void set_time_next_pps(const time_spec_t &time_spec){ + for (size_t chan = 0; chan < get_num_channels(); chan++){ + _mboard(chan)[MBOARD_PROP_TIME_NEXT_PPS] = time_spec; + } + } + + void set_time_unknown_pps(const time_spec_t &time_spec){ + std::cout << "Set time with unknown pps edge:" << std::endl; + std::cout << " 1) set times next pps (race condition)" << std::endl; + set_time_next_pps(time_spec); + boost::this_thread::sleep(boost::posix_time::seconds(1)); + + std::cout << " 2) catch seconds rollover at pps edge" << std::endl; + time_t last_secs = 0, curr_secs = 0; + while(curr_secs == last_secs){ + last_secs = curr_secs; + curr_secs = get_time_now().get_full_secs(); + } + + std::cout << " 3) set times next pps (synchronously)" << std::endl; + set_time_next_pps(time_spec); + boost::this_thread::sleep(boost::posix_time::seconds(1)); + + //verify that the time registers are read to be within a few RTT + for (size_t chan = 1; chan < get_num_channels(); chan++){ + time_spec_t time_0 = _mboard(0)[MBOARD_PROP_TIME_NOW].as(); + time_spec_t time_i = _mboard(chan)[MBOARD_PROP_TIME_NOW].as(); + if (time_i < time_0 or (time_i - time_0) > time_spec_t(0.01)){ //10 ms: greater than RTT but not too big + uhd::print_warning(str(boost::format( + "Detected time deviation between board %d and board 0.\n" + "Board 0 time is %f seconds.\n" + "Board %d time is %f seconds.\n" + ) % chan % time_0.get_real_secs() % chan % time_i.get_real_secs())); + } + } + } + + void issue_stream_cmd(const stream_cmd_t &stream_cmd){ + for (size_t chan = 0; chan < get_num_channels(); chan++){ + _mboard(chan)[MBOARD_PROP_STREAM_CMD] = stream_cmd; + } + } + + /******************************************************************* + * RX methods + ******************************************************************/ + void set_rx_subdev_spec(size_t chan, const subdev_spec_t &spec){ + UHD_ASSERT_THROW(spec.size() <= 1); + _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC] = spec; + } + + subdev_spec_t get_rx_subdev_spec(size_t chan){ + return _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as(); + } + + void set_rx_rate_all(double rate){ + std::vector _actual_rates; + for (size_t chan = 0; chan < get_num_channels(); chan++){ + _rx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; + _actual_rates.push_back(_rx_dsp(chan)[DSP_PROP_HOST_RATE].as()); + } + _rx_rate = _actual_rates.front(); + if (std::count(_actual_rates, _rx_rate) != _actual_rates.size()) throw std::runtime_error( + "MIMO configuratio error: rx rate inconsistent across mboards" + ); + } + + double get_rx_rate_all(void){ + return _rx_rate; + } + + tune_result_t set_rx_freq(size_t chan, double target_freq){ + return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0, target_freq); + } + + tune_result_t set_rx_freq(size_t chan, double target_freq, double lo_off){ + return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0, target_freq, lo_off); + } + + double get_rx_freq(size_t chan){ + return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0); + } + + freq_range_t get_rx_freq_range(size_t chan){ + return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _rx_dsp(chan)); + } + + void set_rx_gain(size_t chan, float gain){ + return _rx_gain_group(chan)->set_value(gain); + } + + float get_rx_gain(size_t chan){ + return _rx_gain_group(chan)->get_value(); + } + + gain_range_t get_rx_gain_range(size_t chan){ + return _rx_gain_group(chan)->get_range(); + } + + void set_rx_antenna(size_t chan, const std::string &ant){ + _rx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; + } + + std::string get_rx_antenna(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); + } + + std::vector get_rx_antennas(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); + } + + bool get_rx_lo_locked(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); + } + + float read_rssi(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as(); + } + + void set_rx_bandwidth(size_t chan, float bandwidth){ + _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + /******************************************************************* + * TX methods + ******************************************************************/ + void set_tx_subdev_spec(size_t chan, const subdev_spec_t &spec){ + UHD_ASSERT_THROW(spec.size() <= 1); + _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC] = spec; + } + + subdev_spec_t get_tx_subdev_spec(size_t chan){ + return _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as(); + } + + void set_tx_rate_all(double rate){ + std::vector _actual_rates; + for (size_t chan = 0; chan < get_num_channels(); chan++){ + _tx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; + _actual_rates.push_back(_tx_dsp(chan)[DSP_PROP_HOST_RATE].as()); + } + _tx_rate = _actual_rates.front(); + if (std::count(_actual_rates, _tx_rate) != _actual_rates.size()) throw std::runtime_error( + "MIMO configuratio error: tx rate inconsistent across mboards" + ); + } + + double get_tx_rate_all(void){ + return _tx_rate; + } + + tune_result_t set_tx_freq(size_t chan, double target_freq){ + return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0, target_freq); + } + + tune_result_t set_tx_freq(size_t chan, double target_freq, double lo_off){ + return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0, target_freq, lo_off); + } + + double get_tx_freq(size_t chan){ + return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0); + } + + freq_range_t get_tx_freq_range(size_t chan){ + return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _tx_dsp(chan)); + } + + void set_tx_gain(size_t chan, float gain){ + return _tx_gain_group(chan)->set_value(gain); + } + + float get_tx_gain(size_t chan){ + return _tx_gain_group(chan)->get_value(); + } + + gain_range_t get_tx_gain_range(size_t chan){ + return _tx_gain_group(chan)->get_range(); + } + + void set_tx_antenna(size_t chan, const std::string &ant){ + _tx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; + } + + std::string get_tx_antenna(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); + } + + std::vector get_tx_antennas(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); + } + + bool get_tx_lo_locked(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); + } + +private: + device::sptr _dev; + wax::obj _mboard(size_t chan){ + prop_names_t names = (*_dev)[DEVICE_PROP_MBOARD_NAMES].as(); + return (*_dev)[named_prop_t(DEVICE_PROP_MBOARD, names.at(chan))]; + } + wax::obj _rx_dsp(size_t chan){ + return _mboard(chan)[MBOARD_PROP_RX_DSP]; + } + wax::obj _tx_dsp(size_t chan){ + return _mboard(chan)[MBOARD_PROP_TX_DSP]; + } + wax::obj _rx_dboard(size_t chan){ + std::string db_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().db_name; + return _mboard(chan)[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; + } + wax::obj _tx_dboard(size_t chan){ + std::string db_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().db_name; + return _mboard(chan)[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; + } + wax::obj _rx_subdev(size_t chan){ + std::string sd_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().sd_name; + return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; + } + wax::obj _tx_subdev(size_t chan){ + std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().sd_name; + return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; + } + gain_group::sptr _rx_gain_group(size_t chan){ + std::string sd_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().sd_name; + return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); + } + gain_group::sptr _tx_gain_group(size_t chan){ + std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().sd_name; + return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); + } + + //shadows + double _rx_rate, _tx_rate; +}; +}}} + +namespace uhd{ namespace usrp{ +/*********************************************************************** + * The Make Function + **********************************************************************/ +inline mimo_usrp::sptr mimo_usrp::make(const device_addr_t &dev_addr){ + uhd::print_warning( + "The mimo USRP interface has been deprecated.\n" + "Please switch to the multi USRP interface.\n" + "#include \n" + "multi_usrp::sptr sdev = multi_usrp::make(args);\n" + ); + return sptr(new mimo_usrp_impl(dev_addr)); +} +}} + #endif /* INCLUDED_UHD_USRP_MIMO_USRP_HPP */ diff --git a/host/include/uhd/usrp/simple_usrp.hpp b/host/include/uhd/usrp/simple_usrp.hpp index 6f3597ed7..22f4d64ba 100644 --- a/host/include/uhd/usrp/simple_usrp.hpp +++ b/host/include/uhd/usrp/simple_usrp.hpp @@ -171,4 +171,218 @@ public: }} +#include +#include + +namespace uhd{ namespace usrp{ namespace /*anon*/{ + +/*********************************************************************** + * Simple USRP Implementation + **********************************************************************/ +class simple_usrp_impl : public simple_usrp{ +public: + simple_usrp_impl(const device_addr_t &addr){ + _sdev = single_usrp::make(addr); + } + + ~simple_usrp_impl(void){ + /* NOP */ + } + + device::sptr get_device(void){ + return _sdev->get_device(); + } + + std::string get_pp_string(void){ + return _sdev->get_pp_string(); + } + + /******************************************************************* + * Misc + ******************************************************************/ + time_spec_t get_time_now(void){ + return _sdev->get_time_now(); + } + + void set_time_now(const time_spec_t &time_spec){ + return _sdev->set_time_now(time_spec); + } + + void set_time_next_pps(const time_spec_t &time_spec){ + return _sdev->set_time_next_pps(time_spec); + } + + void issue_stream_cmd(const stream_cmd_t &stream_cmd){ + return _sdev->issue_stream_cmd(stream_cmd); + } + + void set_clock_config(const clock_config_t &clock_config){ + return _sdev->set_clock_config(clock_config); + } + + /******************************************************************* + * RX methods + ******************************************************************/ + void set_rx_subdev_spec(const subdev_spec_t &spec){ + return _sdev->set_rx_subdev_spec(spec); + } + + subdev_spec_t get_rx_subdev_spec(void){ + return _sdev->get_rx_subdev_spec(); + } + + void set_rx_rate(double rate){ + return _sdev->set_rx_rate(rate); + } + + double get_rx_rate(void){ + return _sdev->get_rx_rate(); + } + + tune_result_t set_rx_freq(double target_freq){ + return _sdev->set_rx_freq(target_freq); + } + + tune_result_t set_rx_freq(double target_freq, double lo_off){ + return _sdev->set_rx_freq(target_freq, lo_off); + } + + double get_rx_freq(void){ + return _sdev->get_rx_freq(); + } + + freq_range_t get_rx_freq_range(void){ + return _sdev->get_rx_freq_range(); + } + + void set_rx_gain(float gain){ + return _sdev->set_rx_gain(gain); + } + + float get_rx_gain(void){ + return _sdev->get_rx_gain(); + } + + gain_range_t get_rx_gain_range(void){ + return _sdev->get_rx_gain_range(); + } + + void set_rx_antenna(const std::string &ant){ + return _sdev->set_rx_antenna(ant); + } + + std::string get_rx_antenna(void){ + return _sdev->get_rx_antenna(); + } + + std::vector get_rx_antennas(void){ + return _sdev->get_rx_antennas(); + } + + bool get_rx_lo_locked(void){ + return _sdev->get_rx_lo_locked(); + } + + float read_rssi(void){ + return _sdev->read_rssi(); + } + + dboard_iface::sptr get_rx_dboard_iface(void){ + return _sdev->get_rx_dboard_iface(); + } + + void set_rx_bandwidth(float bandwidth) { + return _sdev->set_rx_bandwidth(bandwidth); + } + + /******************************************************************* + * TX methods + ******************************************************************/ + void set_tx_subdev_spec(const subdev_spec_t &spec){ + return _sdev->set_tx_subdev_spec(spec); + } + + subdev_spec_t get_tx_subdev_spec(void){ + return _sdev->get_tx_subdev_spec(); + } + + void set_tx_rate(double rate){ + return _sdev->set_tx_rate(rate); + } + + double get_tx_rate(void){ + return _sdev->get_tx_rate(); + } + + tune_result_t set_tx_freq(double target_freq){ + return _sdev->set_tx_freq(target_freq); + } + + tune_result_t set_tx_freq(double target_freq, double lo_off){ + return _sdev->set_tx_freq(target_freq, lo_off); + } + + double get_tx_freq(void){ + return _sdev->get_tx_freq(); + } + + freq_range_t get_tx_freq_range(void){ + return _sdev->get_tx_freq_range(); + } + + void set_tx_gain(float gain){ + return _sdev->set_tx_gain(gain); + } + + float get_tx_gain(void){ + return _sdev->get_tx_gain(); + } + + gain_range_t get_tx_gain_range(void){ + return _sdev->get_tx_gain_range(); + } + + void set_tx_antenna(const std::string &ant){ + return _sdev->set_tx_antenna(ant); + } + + std::string get_tx_antenna(void){ + return _sdev->get_tx_antenna(); + } + + std::vector get_tx_antennas(void){ + return _sdev->get_tx_antennas(); + } + + bool get_tx_lo_locked(void){ + return _sdev->get_tx_lo_locked(); + } + + dboard_iface::sptr get_tx_dboard_iface(void){ + return _sdev->get_tx_dboard_iface(); + } + +private: + single_usrp::sptr _sdev; +}; + +}}} + +namespace uhd{ namespace usrp{ + +/*********************************************************************** + * The Make Function + **********************************************************************/ +inline simple_usrp::sptr simple_usrp::make(const device_addr_t &dev_addr){ + uhd::print_warning( + "The simple USRP interface has been deprecated.\n" + "Please switch to the single USRP interface.\n" + "#include \n" + "single_usrp::sptr sdev = single_usrp::make(args);\n" + ); + return sptr(new simple_usrp_impl(dev_addr)); +} + +}} + #endif /* INCLUDED_UHD_USRP_SIMPLE_USRP_HPP */ diff --git a/host/lib/usrp/CMakeLists.txt b/host/lib/usrp/CMakeLists.txt index 906a5ff29..eeb181e0b 100644 --- a/host/lib/usrp/CMakeLists.txt +++ b/host/lib/usrp/CMakeLists.txt @@ -23,10 +23,8 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/dboard_id.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard_manager.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dsp_utils.cpp - ${CMAKE_SOURCE_DIR}/lib/usrp/mimo_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/misc_utils.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/multi_usrp.cpp - ${CMAKE_SOURCE_DIR}/lib/usrp/simple_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/single_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/subdev_spec.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/tune_helper.cpp diff --git a/host/lib/usrp/mimo_usrp.cpp b/host/lib/usrp/mimo_usrp.cpp deleted file mode 100644 index f5a80a3e6..000000000 --- a/host/lib/usrp/mimo_usrp.cpp +++ /dev/null @@ -1,357 +0,0 @@ -// -// Copyright 2010 Ettus Research LLC -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see . -// - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -using namespace uhd; -using namespace uhd::usrp; - -static inline freq_range_t add_dsp_shift(const freq_range_t &range, wax::obj dsp){ - double codec_rate = dsp[DSP_PROP_CODEC_RATE].as(); - return freq_range_t(range.min - codec_rate/2.0, range.max + codec_rate/2.0); -} - -/*********************************************************************** - * MIMO USRP Implementation - **********************************************************************/ -class mimo_usrp_impl : public mimo_usrp{ -public: - mimo_usrp_impl(const device_addr_t &addr){ - _dev = device::make(addr); - - //set the clock config across all mboards (TODO set through api) - clock_config_t clock_config; - clock_config.ref_source = clock_config_t::REF_SMA; - clock_config.pps_source = clock_config_t::PPS_SMA; - for (size_t chan = 0; chan < get_num_channels(); chan++){ - _mboard(chan)[MBOARD_PROP_CLOCK_CONFIG] = clock_config; - } - } - - ~mimo_usrp_impl(void){ - /* NOP */ - } - - device::sptr get_device(void){ - return _dev; - } - - std::string get_pp_string(void){ - std::string buff = str(boost::format( - "MIMO USRP:\n" - " Device: %s\n" - ) - % (*_dev)[DEVICE_PROP_NAME].as() - ); - for (size_t chan = 0; chan < get_num_channels(); chan++){ - buff += str(boost::format( - " Channel: %u\n" - " Mboard: %s\n" - " RX DSP: %s\n" - " RX Dboard: %s\n" - " RX Subdev: %s\n" - " TX DSP: %s\n" - " TX Dboard: %s\n" - " TX Subdev: %s\n" - ) % chan - % _mboard(chan)[MBOARD_PROP_NAME].as() - % _rx_dsp(chan)[DSP_PROP_NAME].as() - % _rx_dboard(chan)[DBOARD_PROP_NAME].as() - % _rx_subdev(chan)[SUBDEV_PROP_NAME].as() - % _tx_dsp(chan)[DSP_PROP_NAME].as() - % _tx_dboard(chan)[DBOARD_PROP_NAME].as() - % _tx_subdev(chan)[SUBDEV_PROP_NAME].as() - ); - } - return buff; - } - - size_t get_num_channels(void){ - return (*_dev)[DEVICE_PROP_MBOARD_NAMES].as().size(); - } - - /******************************************************************* - * Misc - ******************************************************************/ - time_spec_t get_time_now(void){ - //the time on the first mboard better be the same on all - return _mboard(0)[MBOARD_PROP_TIME_NOW].as(); - } - - void set_time_next_pps(const time_spec_t &time_spec){ - for (size_t chan = 0; chan < get_num_channels(); chan++){ - _mboard(chan)[MBOARD_PROP_TIME_NEXT_PPS] = time_spec; - } - } - - void set_time_unknown_pps(const time_spec_t &time_spec){ - std::cout << "Set time with unknown pps edge:" << std::endl; - std::cout << " 1) set times next pps (race condition)" << std::endl; - set_time_next_pps(time_spec); - boost::this_thread::sleep(boost::posix_time::seconds(1)); - - std::cout << " 2) catch seconds rollover at pps edge" << std::endl; - time_t last_secs = 0, curr_secs = 0; - while(curr_secs == last_secs){ - last_secs = curr_secs; - curr_secs = get_time_now().get_full_secs(); - } - - std::cout << " 3) set times next pps (synchronously)" << std::endl; - set_time_next_pps(time_spec); - boost::this_thread::sleep(boost::posix_time::seconds(1)); - - //verify that the time registers are read to be within a few RTT - for (size_t chan = 1; chan < get_num_channels(); chan++){ - time_spec_t time_0 = _mboard(0)[MBOARD_PROP_TIME_NOW].as(); - time_spec_t time_i = _mboard(chan)[MBOARD_PROP_TIME_NOW].as(); - if (time_i < time_0 or (time_i - time_0) > time_spec_t(0.01)){ //10 ms: greater than RTT but not too big - uhd::print_warning(str(boost::format( - "Detected time deviation between board %d and board 0.\n" - "Board 0 time is %f seconds.\n" - "Board %d time is %f seconds.\n" - ) % chan % time_0.get_real_secs() % chan % time_i.get_real_secs())); - } - } - } - - void issue_stream_cmd(const stream_cmd_t &stream_cmd){ - for (size_t chan = 0; chan < get_num_channels(); chan++){ - _mboard(chan)[MBOARD_PROP_STREAM_CMD] = stream_cmd; - } - } - - /******************************************************************* - * RX methods - ******************************************************************/ - void set_rx_subdev_spec(size_t chan, const subdev_spec_t &spec){ - UHD_ASSERT_THROW(spec.size() <= 1); - _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC] = spec; - } - - subdev_spec_t get_rx_subdev_spec(size_t chan){ - return _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as(); - } - - void set_rx_rate_all(double rate){ - std::vector _actual_rates; - for (size_t chan = 0; chan < get_num_channels(); chan++){ - _rx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; - _actual_rates.push_back(_rx_dsp(chan)[DSP_PROP_HOST_RATE].as()); - } - _rx_rate = _actual_rates.front(); - if (std::count(_actual_rates, _rx_rate) != _actual_rates.size()) throw std::runtime_error( - "MIMO configuratio error: rx rate inconsistent across mboards" - ); - } - - double get_rx_rate_all(void){ - return _rx_rate; - } - - tune_result_t set_rx_freq(size_t chan, double target_freq){ - return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0, target_freq); - } - - tune_result_t set_rx_freq(size_t chan, double target_freq, double lo_off){ - return tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0, target_freq, lo_off); - } - - double get_rx_freq(size_t chan){ - return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), 0); - } - - freq_range_t get_rx_freq_range(size_t chan){ - return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _rx_dsp(chan)); - } - - void set_rx_gain(size_t chan, float gain){ - return _rx_gain_group(chan)->set_value(gain); - } - - float get_rx_gain(size_t chan){ - return _rx_gain_group(chan)->get_value(); - } - - gain_range_t get_rx_gain_range(size_t chan){ - return _rx_gain_group(chan)->get_range(); - } - - void set_rx_antenna(size_t chan, const std::string &ant){ - _rx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; - } - - std::string get_rx_antenna(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); - } - - std::vector get_rx_antennas(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); - } - - bool get_rx_lo_locked(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); - } - - float read_rssi(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as(); - } - - void set_rx_bandwidth(size_t chan, float bandwidth){ - _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; - } - - /******************************************************************* - * TX methods - ******************************************************************/ - void set_tx_subdev_spec(size_t chan, const subdev_spec_t &spec){ - UHD_ASSERT_THROW(spec.size() <= 1); - _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC] = spec; - } - - subdev_spec_t get_tx_subdev_spec(size_t chan){ - return _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as(); - } - - void set_tx_rate_all(double rate){ - std::vector _actual_rates; - for (size_t chan = 0; chan < get_num_channels(); chan++){ - _tx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; - _actual_rates.push_back(_tx_dsp(chan)[DSP_PROP_HOST_RATE].as()); - } - _tx_rate = _actual_rates.front(); - if (std::count(_actual_rates, _tx_rate) != _actual_rates.size()) throw std::runtime_error( - "MIMO configuratio error: tx rate inconsistent across mboards" - ); - } - - double get_tx_rate_all(void){ - return _tx_rate; - } - - tune_result_t set_tx_freq(size_t chan, double target_freq){ - return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0, target_freq); - } - - tune_result_t set_tx_freq(size_t chan, double target_freq, double lo_off){ - return tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0, target_freq, lo_off); - } - - double get_tx_freq(size_t chan){ - return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), 0); - } - - freq_range_t get_tx_freq_range(size_t chan){ - return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _tx_dsp(chan)); - } - - void set_tx_gain(size_t chan, float gain){ - return _tx_gain_group(chan)->set_value(gain); - } - - float get_tx_gain(size_t chan){ - return _tx_gain_group(chan)->get_value(); - } - - gain_range_t get_tx_gain_range(size_t chan){ - return _tx_gain_group(chan)->get_range(); - } - - void set_tx_antenna(size_t chan, const std::string &ant){ - _tx_subdev(chan)[SUBDEV_PROP_ANTENNA] = ant; - } - - std::string get_tx_antenna(size_t chan){ - return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA].as(); - } - - std::vector get_tx_antennas(size_t chan){ - return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as(); - } - - bool get_tx_lo_locked(size_t chan){ - return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); - } - -private: - device::sptr _dev; - wax::obj _mboard(size_t chan){ - prop_names_t names = (*_dev)[DEVICE_PROP_MBOARD_NAMES].as(); - return (*_dev)[named_prop_t(DEVICE_PROP_MBOARD, names.at(chan))]; - } - wax::obj _rx_dsp(size_t chan){ - return _mboard(chan)[MBOARD_PROP_RX_DSP]; - } - wax::obj _tx_dsp(size_t chan){ - return _mboard(chan)[MBOARD_PROP_TX_DSP]; - } - wax::obj _rx_dboard(size_t chan){ - std::string db_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().db_name; - return _mboard(chan)[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; - } - wax::obj _tx_dboard(size_t chan){ - std::string db_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().db_name; - return _mboard(chan)[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; - } - wax::obj _rx_subdev(size_t chan){ - std::string sd_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().sd_name; - return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; - } - wax::obj _tx_subdev(size_t chan){ - std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().sd_name; - return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; - } - gain_group::sptr _rx_gain_group(size_t chan){ - std::string sd_name = _mboard(chan)[MBOARD_PROP_RX_SUBDEV_SPEC].as().front().sd_name; - return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); - } - gain_group::sptr _tx_gain_group(size_t chan){ - std::string sd_name = _mboard(chan)[MBOARD_PROP_TX_SUBDEV_SPEC].as().front().sd_name; - return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as(); - } - - //shadows - double _rx_rate, _tx_rate; -}; - -/*********************************************************************** - * The Make Function - **********************************************************************/ -mimo_usrp::sptr mimo_usrp::make(const device_addr_t &dev_addr){ - uhd::print_warning( - "The mimo USRP interface has been deprecated.\n" - "Please switch to the multi USRP interface.\n" - "#include \n" - "multi_usrp::sptr sdev = multi_usrp::make(args);\n" - ); - return sptr(new mimo_usrp_impl(dev_addr)); -} diff --git a/host/lib/usrp/simple_usrp.cpp b/host/lib/usrp/simple_usrp.cpp deleted file mode 100644 index b4f34287b..000000000 --- a/host/lib/usrp/simple_usrp.cpp +++ /dev/null @@ -1,226 +0,0 @@ -// -// Copyright 2010 Ettus Research LLC -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see . -// - -#include -#include -#include - -using namespace uhd; -using namespace uhd::usrp; - -/*********************************************************************** - * Simple USRP Implementation - **********************************************************************/ -class simple_usrp_impl : public simple_usrp{ -public: - simple_usrp_impl(const device_addr_t &addr){ - _sdev = single_usrp::make(addr); - } - - ~simple_usrp_impl(void){ - /* NOP */ - } - - device::sptr get_device(void){ - return _sdev->get_device(); - } - - std::string get_pp_string(void){ - return _sdev->get_pp_string(); - } - - /******************************************************************* - * Misc - ******************************************************************/ - time_spec_t get_time_now(void){ - return _sdev->get_time_now(); - } - - void set_time_now(const time_spec_t &time_spec){ - return _sdev->set_time_now(time_spec); - } - - void set_time_next_pps(const time_spec_t &time_spec){ - return _sdev->set_time_next_pps(time_spec); - } - - void issue_stream_cmd(const stream_cmd_t &stream_cmd){ - return _sdev->issue_stream_cmd(stream_cmd); - } - - void set_clock_config(const clock_config_t &clock_config){ - return _sdev->set_clock_config(clock_config); - } - - /******************************************************************* - * RX methods - ******************************************************************/ - void set_rx_subdev_spec(const subdev_spec_t &spec){ - return _sdev->set_rx_subdev_spec(spec); - } - - subdev_spec_t get_rx_subdev_spec(void){ - return _sdev->get_rx_subdev_spec(); - } - - void set_rx_rate(double rate){ - return _sdev->set_rx_rate(rate); - } - - double get_rx_rate(void){ - return _sdev->get_rx_rate(); - } - - tune_result_t set_rx_freq(double target_freq){ - return _sdev->set_rx_freq(target_freq); - } - - tune_result_t set_rx_freq(double target_freq, double lo_off){ - return _sdev->set_rx_freq(target_freq, lo_off); - } - - double get_rx_freq(void){ - return _sdev->get_rx_freq(); - } - - freq_range_t get_rx_freq_range(void){ - return _sdev->get_rx_freq_range(); - } - - void set_rx_gain(float gain){ - return _sdev->set_rx_gain(gain); - } - - float get_rx_gain(void){ - return _sdev->get_rx_gain(); - } - - gain_range_t get_rx_gain_range(void){ - return _sdev->get_rx_gain_range(); - } - - void set_rx_antenna(const std::string &ant){ - return _sdev->set_rx_antenna(ant); - } - - std::string get_rx_antenna(void){ - return _sdev->get_rx_antenna(); - } - - std::vector get_rx_antennas(void){ - return _sdev->get_rx_antennas(); - } - - bool get_rx_lo_locked(void){ - return _sdev->get_rx_lo_locked(); - } - - float read_rssi(void){ - return _sdev->read_rssi(); - } - - dboard_iface::sptr get_rx_dboard_iface(void){ - return _sdev->get_rx_dboard_iface(); - } - - void set_rx_bandwidth(float bandwidth) { - return _sdev->set_rx_bandwidth(bandwidth); - } - - /******************************************************************* - * TX methods - ******************************************************************/ - void set_tx_subdev_spec(const subdev_spec_t &spec){ - return _sdev->set_tx_subdev_spec(spec); - } - - subdev_spec_t get_tx_subdev_spec(void){ - return _sdev->get_tx_subdev_spec(); - } - - void set_tx_rate(double rate){ - return _sdev->set_tx_rate(rate); - } - - double get_tx_rate(void){ - return _sdev->get_tx_rate(); - } - - tune_result_t set_tx_freq(double target_freq){ - return _sdev->set_tx_freq(target_freq); - } - - tune_result_t set_tx_freq(double target_freq, double lo_off){ - return _sdev->set_tx_freq(target_freq, lo_off); - } - - double get_tx_freq(void){ - return _sdev->get_tx_freq(); - } - - freq_range_t get_tx_freq_range(void){ - return _sdev->get_tx_freq_range(); - } - - void set_tx_gain(float gain){ - return _sdev->set_tx_gain(gain); - } - - float get_tx_gain(void){ - return _sdev->get_tx_gain(); - } - - gain_range_t get_tx_gain_range(void){ - return _sdev->get_tx_gain_range(); - } - - void set_tx_antenna(const std::string &ant){ - return _sdev->set_tx_antenna(ant); - } - - std::string get_tx_antenna(void){ - return _sdev->get_tx_antenna(); - } - - std::vector get_tx_antennas(void){ - return _sdev->get_tx_antennas(); - } - - bool get_tx_lo_locked(void){ - return _sdev->get_tx_lo_locked(); - } - - dboard_iface::sptr get_tx_dboard_iface(void){ - return _sdev->get_tx_dboard_iface(); - } - -private: - single_usrp::sptr _sdev; -}; - -/*********************************************************************** - * The Make Function - **********************************************************************/ -simple_usrp::sptr simple_usrp::make(const device_addr_t &dev_addr){ - uhd::print_warning( - "The simple USRP interface has been deprecated.\n" - "Please switch to the single USRP interface.\n" - "#include \n" - "single_usrp::sptr sdev = single_usrp::make(args);\n" - ); - return sptr(new simple_usrp_impl(dev_addr)); -} -- cgit v1.2.3 From 982ac435e99a7bb9de3838f5919643cfe5cb8851 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Mon, 18 Oct 2010 18:24:53 -0700 Subject: multi-usrp: corrected calculations for channel and mboard indexes --- host/lib/usrp/multi_usrp.cpp | 55 ++++++++++++++++++++------------------------ 1 file changed, 25 insertions(+), 30 deletions(-) (limited to 'host/lib') 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(), _rx_dsp(nchan/chan)); + return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _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(), _tx_dsp(nchan/chan)); + return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _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().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 _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(); } }; -- cgit v1.2.3 From cd05791ac1f8a844517add54f005d019b201ebcd Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 19 Oct 2010 01:21:34 -0700 Subject: uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests --- host/include/uhd/types/time_spec.hpp | 4 +-- host/lib/types.cpp | 21 ++++++++----- host/test/CMakeLists.txt | 1 + host/test/time_spec_test.cpp | 61 ++++++++++++++++++++++++++++++++++++ 4 files changed, 78 insertions(+), 9 deletions(-) create mode 100644 host/test/time_spec_test.cpp (limited to 'host/lib') diff --git a/host/include/uhd/types/time_spec.hpp b/host/include/uhd/types/time_spec.hpp index 59b85f4b7..57d002d48 100644 --- a/host/include/uhd/types/time_spec.hpp +++ b/host/include/uhd/types/time_spec.hpp @@ -59,7 +59,7 @@ namespace uhd{ * \param tick_count the fractional seconds tick count * \param tick_rate the number of ticks per second */ - time_spec_t(time_t full_secs, size_t tick_count, double tick_rate); + time_spec_t(time_t full_secs, long tick_count, double tick_rate); /*! * Convert the fractional seconds to clock ticks. @@ -67,7 +67,7 @@ namespace uhd{ * \param tick_rate the number of ticks per second * \return the fractional seconds tick count */ - size_t get_tick_count(double tick_rate) const; + long get_tick_count(double tick_rate) const; /*! * Get the time as a real-valued seconds count. diff --git a/host/lib/types.cpp b/host/lib/types.cpp index f957cd83f..6aa82b012 100644 --- a/host/lib/types.cpp +++ b/host/lib/types.cpp @@ -124,14 +124,14 @@ time_spec_t::time_spec_t(time_t full_secs, double frac_secs): /* NOP */ } -time_spec_t::time_spec_t(time_t full_secs, size_t tick_count, double tick_rate): +time_spec_t::time_spec_t(time_t full_secs, long tick_count, double tick_rate): _full_secs(full_secs), _frac_secs(double(tick_count)/tick_rate) { /* NOP */ } -size_t time_spec_t::get_tick_count(double tick_rate) const{ +long time_spec_t::get_tick_count(double tick_rate) const{ return boost::math::iround(this->get_frac_secs()*tick_rate); } @@ -140,7 +140,9 @@ double time_spec_t::get_real_secs(void) const{ } time_t time_spec_t::get_full_secs(void) const{ - return this->_full_secs + time_t(std::floor(this->_frac_secs)); + double intpart; + std::modf(this->_frac_secs, &intpart); + return this->_full_secs + time_t(intpart); } double time_spec_t::get_frac_secs(void) const{ @@ -160,13 +162,18 @@ time_spec_t &time_spec_t::operator-=(const time_spec_t &rhs){ } bool uhd::operator==(const time_spec_t &lhs, const time_spec_t &rhs){ - return lhs.get_full_secs() == rhs.get_full_secs() and lhs.get_frac_secs() == rhs.get_frac_secs(); + return + lhs.get_full_secs() == rhs.get_full_secs() and + lhs.get_frac_secs() == rhs.get_frac_secs() + ; } bool uhd::operator<(const time_spec_t &lhs, const time_spec_t &rhs){ - if (lhs.get_full_secs() < rhs.get_full_secs()) return true; - if (lhs.get_full_secs() > rhs.get_full_secs()) return false; - return lhs.get_frac_secs() < rhs.get_frac_secs(); + return ( + (lhs.get_full_secs() < rhs.get_full_secs()) or ( + (lhs.get_full_secs() == rhs.get_full_secs()) and + (lhs.get_frac_secs() < rhs.get_frac_secs()) + )); } /*********************************************************************** diff --git a/host/test/CMakeLists.txt b/host/test/CMakeLists.txt index c620fd641..fb075ea07 100644 --- a/host/test/CMakeLists.txt +++ b/host/test/CMakeLists.txt @@ -28,6 +28,7 @@ ADD_EXECUTABLE(main_test error_test.cpp gain_group_test.cpp subdev_spec_test.cpp + time_spec_test.cpp tune_helper_test.cpp vrt_test.cpp warning_test.cpp diff --git a/host/test/time_spec_test.cpp b/host/test/time_spec_test.cpp new file mode 100644 index 000000000..5ad782160 --- /dev/null +++ b/host/test/time_spec_test.cpp @@ -0,0 +1,61 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +// + +#include +#include +#include +#include + +BOOST_AUTO_TEST_CASE(test_time_spec_compare){ + std::cout << "Testing time specification compare..." << std::endl; + + BOOST_CHECK(uhd::time_spec_t(2.0) == uhd::time_spec_t(2.0)); + BOOST_CHECK(uhd::time_spec_t(2.0) > uhd::time_spec_t(1.0)); + BOOST_CHECK(uhd::time_spec_t(1.0) < uhd::time_spec_t(2.0)); + + BOOST_CHECK(uhd::time_spec_t(1.1) == uhd::time_spec_t(1.1)); + BOOST_CHECK(uhd::time_spec_t(1.1) > uhd::time_spec_t(1.0)); + BOOST_CHECK(uhd::time_spec_t(1.0) < uhd::time_spec_t(1.1)); + + BOOST_CHECK(uhd::time_spec_t(0.1) == uhd::time_spec_t(0.1)); + BOOST_CHECK(uhd::time_spec_t(0.2) > uhd::time_spec_t(0.1)); + BOOST_CHECK(uhd::time_spec_t(0.1) < uhd::time_spec_t(0.2)); +} + +#define CHECK_TS_EQUAL(lhs, rhs) \ + BOOST_CHECK_CLOSE((lhs).get_real_secs(), (rhs).get_real_secs(), 0.001) + +BOOST_AUTO_TEST_CASE(test_time_spec_arithmetic){ + std::cout << "Testing time specification arithmetic..." << std::endl; + + CHECK_TS_EQUAL(uhd::time_spec_t(2.3) + uhd::time_spec_t(1.0), uhd::time_spec_t(3.3)); + CHECK_TS_EQUAL(uhd::time_spec_t(2.3) - uhd::time_spec_t(1.0), uhd::time_spec_t(1.3)); + CHECK_TS_EQUAL(uhd::time_spec_t(1.0) + uhd::time_spec_t(2.3), uhd::time_spec_t(3.3)); + CHECK_TS_EQUAL(uhd::time_spec_t(1.0) - uhd::time_spec_t(2.3), uhd::time_spec_t(-1.3)); +} + +BOOST_AUTO_TEST_CASE(test_time_spec_parts){ + std::cout << "Testing time specification parts..." << std::endl; + + BOOST_CHECK_EQUAL(uhd::time_spec_t(1.1).get_full_secs(), 1); + BOOST_CHECK_CLOSE(uhd::time_spec_t(1.1).get_frac_secs(), 0.1, 0.001); + BOOST_CHECK_EQUAL(uhd::time_spec_t(1.1).get_tick_count(100), 10); + + BOOST_CHECK_EQUAL(uhd::time_spec_t(-1.1).get_full_secs(), -1); + BOOST_CHECK_CLOSE(uhd::time_spec_t(-1.1).get_frac_secs(), -0.1, 0.001); + BOOST_CHECK_EQUAL(uhd::time_spec_t(-1.1).get_tick_count(100), -10); +} -- cgit v1.2.3 From 083413de3dc67e34042ec4e3e77b0ebfaf19009b Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 19 Oct 2010 13:04:07 -0700 Subject: multi-usrp: fixed num channel calculation, moved logic to cpm functions --- host/lib/usrp/multi_usrp.cpp | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'host/lib') diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index cb44bc468..6df3afbf8 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -190,13 +190,7 @@ public: } size_t get_rx_num_channels(void){ - size_t nchan = get_rx_subdev_spec(0).size(); - for (size_t m = 1; m < get_num_mboards(); m++){ - if (nchan != get_rx_subdev_spec(m).size()){ - throw std::runtime_error("rx subdev spec size inconsistent across all mboards"); - } - } - return nchan; + return rx_cpm()*get_num_mboards(); //total num channels } std::string get_rx_subdev_name(size_t chan){ @@ -296,13 +290,7 @@ public: } size_t get_tx_num_channels(void){ - size_t nchan = get_tx_subdev_spec(0).size(); - for (size_t m = 1; m < get_num_mboards(); m++){ - if (nchan != get_tx_subdev_spec(m).size()){ - throw std::runtime_error("tx subdev spec size inconsistent across all mboards"); - } - } - return nchan; + return tx_cpm()*get_num_mboards(); //total num channels } void set_tx_rate(double rate){ @@ -372,11 +360,23 @@ private: device::sptr _dev; size_t rx_cpm(void){ //channels per mboard - return get_rx_num_channels()/get_num_mboards(); + size_t nchan = get_rx_subdev_spec(0).size(); + for (size_t m = 1; m < get_num_mboards(); m++){ + if (nchan != get_rx_subdev_spec(m).size()){ + throw std::runtime_error("rx subdev spec size inconsistent across all mboards"); + } + } + return nchan; } size_t tx_cpm(void){ //channels per mboard - return get_tx_num_channels()/get_num_mboards(); + size_t nchan = get_tx_subdev_spec(0).size(); + for (size_t m = 1; m < get_num_mboards(); m++){ + if (nchan != get_tx_subdev_spec(m).size()){ + throw std::runtime_error("tx subdev spec size inconsistent across all mboards"); + } + } + return nchan; } wax::obj _mboard(size_t mboard){ -- cgit v1.2.3 From 799d5059bae77a24267cfc33b33c4af1c0de8c5b Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 19 Oct 2010 15:42:21 -0700 Subject: usrp: change the bandwidth param to a double (its a frequency), add set and gets for BW in the wrappers --- host/include/uhd/usrp/multi_usrp.hpp | 8 ++++++-- host/include/uhd/usrp/single_usrp.hpp | 8 ++++++-- host/lib/usrp/dboard/db_dbsrx.cpp | 18 ++++++------------ host/lib/usrp/dboard/db_xcvr2450.cpp | 20 ++++++++++---------- host/lib/usrp/multi_usrp.cpp | 20 ++++++++++++++++---- host/lib/usrp/single_usrp.cpp | 20 ++++++++++++++++---- 6 files changed, 60 insertions(+), 34 deletions(-) (limited to 'host/lib') diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index 65c7e9044..dcec0c515 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -201,6 +201,9 @@ public: virtual bool get_rx_lo_locked(size_t chan) = 0; + virtual void set_rx_bandwidth(double bandwidth, size_t chan) = 0; + virtual double get_rx_bandwidth(size_t chan) = 0; + /*! * Read the RSSI value from a usrp device. * Or throw if the dboard does not support an RSSI readback. @@ -209,8 +212,6 @@ public: virtual float read_rssi(size_t chan) = 0; virtual dboard_iface::sptr get_rx_dboard_iface(size_t chan) = 0; - - virtual void set_rx_bandwidth(float bandwidth, size_t chan) = 0; /******************************************************************* * TX methods @@ -251,6 +252,9 @@ public: virtual bool get_tx_lo_locked(size_t chan) = 0; + virtual void set_tx_bandwidth(double bandwidth, size_t chan) = 0; + virtual double get_tx_bandwidth(size_t chan) = 0; + virtual dboard_iface::sptr get_tx_dboard_iface(size_t chan) = 0; }; diff --git a/host/include/uhd/usrp/single_usrp.hpp b/host/include/uhd/usrp/single_usrp.hpp index 2266e7f2c..9b2fd7ccf 100644 --- a/host/include/uhd/usrp/single_usrp.hpp +++ b/host/include/uhd/usrp/single_usrp.hpp @@ -144,6 +144,9 @@ public: virtual bool get_rx_lo_locked(size_t chan = 0) = 0; + virtual void set_rx_bandwidth(double bandwidth, size_t chan = 0) = 0; + virtual double get_rx_bandwidth(size_t chan = 0) = 0; + /*! * Read the RSSI value from a usrp device. * Or throw if the dboard does not support an RSSI readback. @@ -152,8 +155,6 @@ public: virtual float read_rssi(size_t chan = 0) = 0; virtual dboard_iface::sptr get_rx_dboard_iface(size_t chan = 0) = 0; - - virtual void set_rx_bandwidth(float bandwidth, size_t chan = 0) = 0; /******************************************************************* * TX methods @@ -186,6 +187,9 @@ public: virtual bool get_tx_lo_locked(size_t chan = 0) = 0; + virtual void set_tx_bandwidth(double bandwidth, size_t chan = 0) = 0; + virtual double get_tx_bandwidth(size_t chan = 0) = 0; + virtual dboard_iface::sptr get_tx_dboard_iface(size_t chan = 0) = 0; }; diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp index 99137dda3..939a79e58 100644 --- a/host/lib/usrp/dboard/db_dbsrx.cpp +++ b/host/lib/usrp/dboard/db_dbsrx.cpp @@ -69,7 +69,7 @@ public: private: double _lo_freq; - float _bandwidth; + double _bandwidth; uhd::dict _gains; max2118_write_regs_t _max2118_write_regs; max2118_read_regs_t _max2118_read_regs; @@ -79,7 +79,7 @@ private: void set_lo_freq(double target_freq); void set_gain(float gain, const std::string &name); - void set_bandwidth(float bandwidth); + void set_bandwidth(double bandwidth); void send_reg(boost::uint8_t start_reg, boost::uint8_t stop_reg){ start_reg = boost::uint8_t(std::clip(int(start_reg), 0x0, 0x5)); @@ -482,9 +482,9 @@ void dbsrx::set_gain(float gain, const std::string &name){ /*********************************************************************** * Bandwidth Handling **********************************************************************/ -void dbsrx::set_bandwidth(float bandwidth){ +void dbsrx::set_bandwidth(double bandwidth){ //clip the input - bandwidth = std::clip(bandwidth, 4e6, 33e6); + bandwidth = std::clip(bandwidth, 4e6, 33e6); double ref_clock = this->get_iface()->get_clock_rate(dboard_iface::UNIT_RX); @@ -494,7 +494,7 @@ void dbsrx::set_bandwidth(float bandwidth){ _max2118_write_regs.f_dac = std::clip(int((((bandwidth*_max2118_write_regs.m_divider)/ref_clock) - 4)/0.145),0,127); //determine actual bandwidth - _bandwidth = float((ref_clock/(_max2118_write_regs.m_divider))*(4+0.145*_max2118_write_regs.f_dac)); + _bandwidth = double((ref_clock/(_max2118_write_regs.m_divider))*(4+0.145*_max2118_write_regs.f_dac)); if (dbsrx_debug) std::cerr << boost::format( "DBSRX Filter Bandwidth: %f MHz, m: %d, f_dac: %d\n" @@ -565,12 +565,6 @@ void dbsrx::rx_get(const wax::obj &key_, wax::obj &val){ val = this->get_locked(); return; -/* - case SUBDEV_PROP_RSSI: - val = this->get_rssi(); - return; -*/ - case SUBDEV_PROP_BANDWIDTH: val = _bandwidth; return; @@ -597,7 +591,7 @@ void dbsrx::rx_set(const wax::obj &key_, const wax::obj &val){ return; //always enabled case SUBDEV_PROP_BANDWIDTH: - this->set_bandwidth(val.as()); + this->set_bandwidth(val.as()); return; default: UHD_THROW_PROP_SET_ERROR(); diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index 314c85a69..99f2a231c 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -102,7 +102,7 @@ public: private: double _lo_freq; - float _rx_bandwidth, _tx_bandwidth; + double _rx_bandwidth, _tx_bandwidth; uhd::dict _tx_gains, _rx_gains; std::string _tx_ant, _rx_ant; int _ad9515div; @@ -113,8 +113,8 @@ private: void set_rx_ant(const std::string &ant); void set_tx_gain(float gain, const std::string &name); void set_rx_gain(float gain, const std::string &name); - void set_rx_bandwidth(float bandwidth); - void set_tx_bandwidth(float bandwidth); + void set_rx_bandwidth(double bandwidth); + void set_tx_bandwidth(double bandwidth); void update_atr(void); void spi_reset(void); @@ -455,7 +455,7 @@ void xcvr2450::set_rx_gain(float gain, const std::string &name){ /*********************************************************************** * Bandwidth Handling **********************************************************************/ -static max2829_regs_t::tx_lpf_coarse_adj_t bandwidth_to_tx_lpf_coarse_reg(float &bandwidth){ +static max2829_regs_t::tx_lpf_coarse_adj_t bandwidth_to_tx_lpf_coarse_reg(double &bandwidth){ int reg = std::clip(boost::math::iround((bandwidth-6.0e6)/6.0e6), 1, 3); switch(reg){ @@ -472,7 +472,7 @@ static max2829_regs_t::tx_lpf_coarse_adj_t bandwidth_to_tx_lpf_coarse_reg(float UHD_THROW_INVALID_CODE_PATH(); } -static max2829_regs_t::rx_lpf_fine_adj_t bandwidth_to_rx_lpf_fine_reg(float &bandwidth, float requested_bandwidth){ +static max2829_regs_t::rx_lpf_fine_adj_t bandwidth_to_rx_lpf_fine_reg(double &bandwidth, double requested_bandwidth){ int reg = std::clip(boost::math::iround((requested_bandwidth/bandwidth)/0.05), 18, 22); switch(reg){ @@ -495,7 +495,7 @@ static max2829_regs_t::rx_lpf_fine_adj_t bandwidth_to_rx_lpf_fine_reg(float &ban UHD_THROW_INVALID_CODE_PATH(); } -static max2829_regs_t::rx_lpf_coarse_adj_t bandwidth_to_rx_lpf_coarse_reg(float &bandwidth){ +static max2829_regs_t::rx_lpf_coarse_adj_t bandwidth_to_rx_lpf_coarse_reg(double &bandwidth){ int reg = std::clip(boost::math::iround((bandwidth-7.0e6)/1.0e6), 0, 11); switch(reg){ @@ -523,7 +523,7 @@ static max2829_regs_t::rx_lpf_coarse_adj_t bandwidth_to_rx_lpf_coarse_reg(float UHD_THROW_INVALID_CODE_PATH(); } -void xcvr2450::set_rx_bandwidth(float bandwidth){ +void xcvr2450::set_rx_bandwidth(double bandwidth){ float requested_bandwidth = bandwidth; //compute coarse low pass cutoff frequency setting @@ -543,7 +543,7 @@ void xcvr2450::set_rx_bandwidth(float bandwidth){ ) % _rx_bandwidth % (int(_max2829_regs.rx_lpf_coarse_adj)) % (int(_max2829_regs.rx_lpf_fine_adj)) << std::endl; } -void xcvr2450::set_tx_bandwidth(float bandwidth){ +void xcvr2450::set_tx_bandwidth(double bandwidth){ //compute coarse low pass cutoff frequency setting _max2829_regs.tx_lpf_coarse_adj = bandwidth_to_tx_lpf_coarse_reg(bandwidth); @@ -652,7 +652,7 @@ void xcvr2450::rx_set(const wax::obj &key_, const wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - this->set_rx_bandwidth(val.as()); + this->set_rx_bandwidth(val.as()); return; case SUBDEV_PROP_ENABLED: @@ -747,7 +747,7 @@ void xcvr2450::tx_set(const wax::obj &key_, const wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - this->set_tx_bandwidth(val.as()); + this->set_tx_bandwidth(val.as()); return; case SUBDEV_PROP_ANTENNA: diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 6df3afbf8..027530f31 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -256,6 +256,14 @@ public: return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); } + void set_rx_bandwidth(double bandwidth, size_t chan){ + _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + double get_rx_bandwidth(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as(); + } + float read_rssi(size_t chan){ return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as(); } @@ -263,10 +271,6 @@ public: dboard_iface::sptr get_rx_dboard_iface(size_t chan){ return _rx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); } - - void set_rx_bandwidth(float bandwidth, size_t chan) { - _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; - } /******************************************************************* * TX methods @@ -352,6 +356,14 @@ public: return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); } + void set_tx_bandwidth(double bandwidth, size_t chan){ + _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + double get_tx_bandwidth(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as(); + } + dboard_iface::sptr get_tx_dboard_iface(size_t chan){ return _tx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); } diff --git a/host/lib/usrp/single_usrp.cpp b/host/lib/usrp/single_usrp.cpp index 7a4df3eb5..2faa1280c 100644 --- a/host/lib/usrp/single_usrp.cpp +++ b/host/lib/usrp/single_usrp.cpp @@ -192,6 +192,14 @@ public: return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); } + void set_rx_bandwidth(double bandwidth, size_t chan){ + _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + double get_rx_bandwidth(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as(); + } + float read_rssi(size_t chan){ return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as(); } @@ -199,10 +207,6 @@ public: dboard_iface::sptr get_rx_dboard_iface(size_t chan){ return _rx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); } - - void set_rx_bandwidth(float bandwidth, size_t chan) { - _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; - } /******************************************************************* * TX methods @@ -276,6 +280,14 @@ public: return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as(); } + void set_tx_bandwidth(double bandwidth, size_t chan){ + _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; + } + + double get_tx_bandwidth(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as(); + } + dboard_iface::sptr get_tx_dboard_iface(size_t chan){ return _tx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as(); } -- cgit v1.2.3 From b405abf883a5b37de1468cde679644927d89abce Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 19 Oct 2010 17:13:56 -0700 Subject: uhd: remove some warnings in MSVC and with typo in xcvr2450 --- host/include/uhd/config.hpp | 5 +++-- host/lib/usrp/dboard/db_xcvr2450.cpp | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'host/lib') diff --git a/host/include/uhd/config.hpp b/host/include/uhd/config.hpp index dacd3a96b..2918c2340 100644 --- a/host/include/uhd/config.hpp +++ b/host/include/uhd/config.hpp @@ -31,11 +31,12 @@ # pragma warning(disable: 4251) // class 'A' needs to have dll-interface to be used by clients of class 'B' //# pragma warning(disable: 4127) // conditional expression is constant //# pragma warning(disable: 4290) // C++ exception specification ignored except to ... -# pragma warning(disable: 4180) // qualifier applied to function type has no meaning; ignored +//# pragma warning(disable: 4180) // qualifier applied to function type has no meaning; ignored # pragma warning(disable: 4275) // non dll-interface class ... used as base for dll-interface class ... //# pragma warning(disable: 4267) // 'var' : conversion from 'size_t' to 'type', possible loss of data //# pragma warning(disable: 4511) // 'class' : copy constructor could not be generated -# pragma warning(disable: 4250) // 'class' : inherits 'method' via dominance +//# pragma warning(disable: 4250) // 'class' : inherits 'method' via dominance +# pragma warning(disable: 4200) // nonstandard extension used : zero-sized array in struct/union #endif // define logical operators diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index 99f2a231c..fb1367113 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -524,7 +524,7 @@ static max2829_regs_t::rx_lpf_coarse_adj_t bandwidth_to_rx_lpf_coarse_reg(double } void xcvr2450::set_rx_bandwidth(double bandwidth){ - float requested_bandwidth = bandwidth; + double requested_bandwidth = bandwidth; //compute coarse low pass cutoff frequency setting _max2829_regs.rx_lpf_coarse_adj = bandwidth_to_rx_lpf_coarse_reg(bandwidth); -- cgit v1.2.3 From 26aef3bae98aae5364deb40a62b52ba65b9aa16a Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 20 Oct 2010 15:32:41 -0700 Subject: uhd: added name parameter to gain group, get range, set/get value by name --- host/include/uhd/utils/gain_group.hpp | 43 +++++++++++++++++++++++++++-------- host/lib/usrp/misc_utils.cpp | 4 ++-- host/lib/utils/gain_group.cpp | 26 +++++++++++++++++---- host/test/gain_group_test.cpp | 4 ++-- 4 files changed, 59 insertions(+), 18 deletions(-) (limited to 'host/lib') diff --git a/host/include/uhd/utils/gain_group.hpp b/host/include/uhd/utils/gain_group.hpp index 3955dfa9a..c863248ce 100644 --- a/host/include/uhd/utils/gain_group.hpp +++ b/host/include/uhd/utils/gain_group.hpp @@ -23,6 +23,8 @@ #include #include #include +#include +#include namespace uhd{ @@ -40,36 +42,57 @@ public: typedef boost::shared_ptr sptr; /*! - * Get the overall gain range for this group. + * Get the gain range for the gain element specified by name. + * For an empty name, get the overall gain range for this group. * Overall step is defined as the minimum step size. + * \param name name of the gain element (optional) * \return a gain range with overall min, max, step */ - virtual gain_range_t get_range(void) = 0; + virtual gain_range_t get_range(const std::string &name = "") = 0; /*! - * Get the overall gain value for this group. - * \return a summation of all the gain values + * Get the gain value for the gain element specified by name. + * For an empty name, get the overall gain value for this group. + * \param name name of the gain element (optional) + * \return a gain value of the element or all elements */ - virtual float get_value(void) = 0; + virtual float get_value(const std::string &name = "") = 0; /*! - * Set the overall gain value for this group. + * Set the gain value for the gain element specified by name. + * For an empty name, set the overall gain value for this group. * The power will be distributed across individual gain elements. * The semantics of how to do this are determined by the priority. - * \param gain the gain to set across the group + * \param gain the gain to set for the lement or across the group + * \param name name of the gain element (optional) */ - virtual void set_value(float gain) = 0; + virtual void set_value(float gain, const std::string &name = "") = 0; /*! - * Register a set of gain functions into this group. + * Get a list of names of registered gain elements. + * The names are in the order that they were registered. + * \return a vector of gain name strings + */ + virtual const std::vector get_names(void) = 0; + + /*! + * Register a set of gain functions into this group: + * + * The name should be a unique and non-empty name. + * Othwerwise, the implementation will rename it. + * * Priority determines how power will be distributed * with higher priorities getting the power first, * and lower priorities getting the remainder power. + * + * \param name the name of the gain element * \param gain_fcns the set of gain functions * \param priority the priority of the gain element */ virtual void register_fcns( - const gain_fcns_t &gain_fcns, size_t priority = 0 + const std::string &name, + const gain_fcns_t &gain_fcns, + size_t priority = 0 ) = 0; /*! diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp index 05308baba..499a6ebfb 100644 --- a/host/lib/usrp/misc_utils.cpp +++ b/host/lib/usrp/misc_utils.cpp @@ -95,7 +95,7 @@ gain_group::sptr usrp::make_gain_group( fcns.get_range = boost::bind(&get_subdev_gain_range, subdev, name); fcns.get_value = boost::bind(&get_subdev_gain, subdev, name); fcns.set_value = boost::bind(&set_subdev_gain, subdev, name, _1); - gg->register_fcns(fcns, subdev_gain_priority); + gg->register_fcns(name, fcns, subdev_gain_priority); } //add all the codec gains last (antenna to dsp order) BOOST_FOREACH(const std::string &name, codec[CODEC_PROP_GAIN_NAMES].as()){ @@ -119,7 +119,7 @@ gain_group::sptr usrp::make_gain_group( fcns.set_value = boost::bind(&set_codec_gain_q, codec, name, _1); break; } - gg->register_fcns(fcns, codec_gain_priority); + gg->register_fcns(name, fcns, codec_gain_priority); } return gg; } diff --git a/host/lib/utils/gain_group.cpp b/host/lib/utils/gain_group.cpp index 078fe56b2..54146726a 100644 --- a/host/lib/utils/gain_group.cpp +++ b/host/lib/utils/gain_group.cpp @@ -63,7 +63,9 @@ public: /*NOP*/ } - gain_range_t get_range(void){ + gain_range_t get_range(const std::string &name){ + if (not name.empty()) return _name_to_fcns[name].get_range(); + float overall_min = 0, overall_max = 0, overall_step = 0; BOOST_FOREACH(const gain_fcns_t &fcns, get_all_fcns()){ const gain_range_t range = fcns.get_range(); @@ -76,7 +78,9 @@ public: return gain_range_t(overall_min, overall_max, overall_step); } - float get_value(void){ + float get_value(const std::string &name){ + if (not name.empty()) return _name_to_fcns[name].get_value(); + float overall_gain = 0; BOOST_FOREACH(const gain_fcns_t &fcns, get_all_fcns()){ overall_gain += fcns.get_value(); @@ -84,7 +88,9 @@ public: return overall_gain; } - void set_value(float gain){ + void set_value(float gain, const std::string &name){ + if (not name.empty()) return _name_to_fcns[name].set_value(gain); + std::vector all_fcns = get_all_fcns(); if (all_fcns.size() == 0) return; //nothing to set! @@ -140,10 +146,21 @@ public: } } + const std::vector get_names(void){ + return _name_to_fcns.keys(); + } + void register_fcns( - const gain_fcns_t &gain_fcns, size_t priority + const std::string &name, + const gain_fcns_t &gain_fcns, + size_t priority ){ + if (name.empty() or _name_to_fcns.has_key(name)){ + //ensure the name name is unique and non-empty + return register_fcns(name + "_", gain_fcns, priority); + } _registry[priority].push_back(gain_fcns); + _name_to_fcns[name] = gain_fcns; } private: @@ -158,6 +175,7 @@ private: } uhd::dict > _registry; + uhd::dict _name_to_fcns; }; /*********************************************************************** diff --git a/host/test/gain_group_test.cpp b/host/test/gain_group_test.cpp index 761372e5a..555ccaed3 100644 --- a/host/test/gain_group_test.cpp +++ b/host/test/gain_group_test.cpp @@ -81,12 +81,12 @@ static gain_group::sptr get_gain_group(size_t pri1 = 0, size_t pri2 = 0){ gain_fcns.get_range = boost::bind(&gain_element1::get_range, &g1); gain_fcns.get_value = boost::bind(&gain_element1::get_value, &g1); gain_fcns.set_value = boost::bind(&gain_element1::set_value, &g1, _1); - gg->register_fcns(gain_fcns, pri1); + gg->register_fcns("g1", gain_fcns, pri1); gain_fcns.get_range = boost::bind(&gain_element2::get_range, &g2); gain_fcns.get_value = boost::bind(&gain_element2::get_value, &g2); gain_fcns.set_value = boost::bind(&gain_element2::set_value, &g2, _1); - gg->register_fcns(gain_fcns, pri2); + gg->register_fcns("g2", gain_fcns, pri2); return gg; } -- cgit v1.2.3 From 8e341caadf19db645635e3e7e1a26e6b00e64c70 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 20 Oct 2010 16:20:36 -0700 Subject: usrp: added gain element access by gain name to multi and single wrappers --- host/include/uhd/usrp/multi_usrp.hpp | 59 +++++++++++++++++++------- host/include/uhd/usrp/single_usrp.hpp | 79 ++++++++++++++++++++++++++++------- host/lib/usrp/multi_usrp.cpp | 34 +++++++++------ host/lib/usrp/single_usrp.cpp | 34 +++++++++------ 4 files changed, 150 insertions(+), 56 deletions(-) (limited to 'host/lib') diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index 6adba85bd..70901fc31 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -73,6 +73,9 @@ public: //! A wildcard motherboard index static const size_t ALL_MBOARDS = size_t(~0); + //! A wildcard gain element name + static const std::string ALL_GAINS; + /*! * Make a new multi usrp from the device address. * \param dev_addr the device address @@ -240,27 +243,39 @@ public: virtual freq_range_t get_rx_freq_range(size_t chan) = 0; /*! - * Set the RX gain: - * Distribute among gain elements in the RX path. + * Set the RX gain value for the specified gain element. + * For an empty name, distribute across all gain elements. * \param gain the gain in dB + * \param name the name of the gain element * \param chan the channel index 0 to N-1 */ - virtual void set_rx_gain(float gain, size_t chan) = 0; + virtual void set_rx_gain(float gain, const std::string &name, size_t chan) = 0; /*! - * Get the RX gain: - * Summation of gain elements in the RX path. + * Get the RX gain value for the specified gain element. + * For an empty name, sum across all gain elements. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return the gain in dB */ - virtual float get_rx_gain(size_t chan) = 0; + virtual float get_rx_gain(const std::string &name, size_t chan) = 0; /*! - * Get the RX gain range. + * Get the RX gain range for the specified gain element. + * For an empty name, calculate the overall gain range. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return a gain range object */ - virtual gain_range_t get_rx_gain_range(size_t chan) = 0; + virtual gain_range_t get_rx_gain_range(const std::string &name, size_t chan) = 0; + + /*! + * Get the names of the gain elements in the RX chain. + * Gain elements are ordered from antenna to FPGA. + * \param chan the channel index 0 to N-1 + * \return a vector of gain element names + */ + virtual std::vector get_rx_gain_names(size_t chan) = 0; /*! * Select the RX antenna on the subdevice. @@ -399,27 +414,39 @@ public: virtual freq_range_t get_tx_freq_range(size_t chan) = 0; /*! - * Set the TX gain: - * Distribute among gain elements in the TX path. + * Set the TX gain value for the specified gain element. + * For an empty name, distribute across all gain elements. * \param gain the gain in dB + * \param name the name of the gain element * \param chan the channel index 0 to N-1 */ - virtual void set_tx_gain(float gain, size_t chan) = 0; + virtual void set_tx_gain(float gain, const std::string &name, size_t chan) = 0; /*! - * Get the TX gain: - * Summation of gain elements in the TX path. + * Get the TX gain value for the specified gain element. + * For an empty name, sum across all gain elements. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return the gain in dB */ - virtual float get_tx_gain(size_t chan) = 0; + virtual float get_tx_gain(const std::string &name, size_t chan) = 0; /*! - * Get the TX gain range. + * Get the TX gain range for the specified gain element. + * For an empty name, calculate the overall gain range. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return a gain range object */ - virtual gain_range_t get_tx_gain_range(size_t chan) = 0; + virtual gain_range_t get_tx_gain_range(const std::string &name, size_t chan) = 0; + + /*! + * Get the names of the gain elements in the TX chain. + * Gain elements are ordered from antenna to FPGA. + * \param chan the channel index 0 to N-1 + * \return a vector of gain element names + */ + virtual std::vector get_tx_gain_names(size_t chan) = 0; /*! * Select the TX antenna on the subdevice. diff --git a/host/include/uhd/usrp/single_usrp.hpp b/host/include/uhd/usrp/single_usrp.hpp index 74a978f05..09bf9c84d 100644 --- a/host/include/uhd/usrp/single_usrp.hpp +++ b/host/include/uhd/usrp/single_usrp.hpp @@ -43,6 +43,9 @@ class UHD_API single_usrp : boost::noncopyable{ public: typedef boost::shared_ptr sptr; + //! A wildcard gain element name + static const std::string ALL_GAINS; + /*! * Make a new single usrp from the device address. * \param dev_addr the device address @@ -182,27 +185,49 @@ public: virtual freq_range_t get_rx_freq_range(size_t chan = 0) = 0; /*! - * Set the RX gain: - * Distribute among gain elements in the RX path. + * Set the RX gain value for the specified gain element. + * For an empty name, distribute across all gain elements. * \param gain the gain in dB + * \param name the name of the gain element * \param chan the channel index 0 to N-1 */ - virtual void set_rx_gain(float gain, size_t chan = 0) = 0; + virtual void set_rx_gain( + float gain, + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; /*! - * Get the RX gain: - * Summation of gain elements in the RX path. + * Get the RX gain value for the specified gain element. + * For an empty name, sum across all gain elements. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return the gain in dB */ - virtual float get_rx_gain(size_t chan = 0) = 0; + virtual float get_rx_gain( + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; /*! - * Get the RX gain range. + * Get the RX gain range for the specified gain element. + * For an empty name, calculate the overall gain range. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return a gain range object */ - virtual gain_range_t get_rx_gain_range(size_t chan = 0) = 0; + virtual gain_range_t get_rx_gain_range( + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; + + /*! + * Get the names of the gain elements in the RX chain. + * Gain elements are ordered from antenna to FPGA. + * \param chan the channel index 0 to N-1 + * \return a vector of gain element names + */ + virtual std::vector get_rx_gain_names(size_t chan = 0) = 0; /*! * Select the RX antenna on the subdevice. @@ -332,27 +357,49 @@ public: virtual freq_range_t get_tx_freq_range(size_t chan = 0) = 0; /*! - * Set the TX gain: - * Distribute among gain elements in the TX path. + * Set the TX gain value for the specified gain element. + * For an empty name, distribute across all gain elements. * \param gain the gain in dB + * \param name the name of the gain element * \param chan the channel index 0 to N-1 */ - virtual void set_tx_gain(float gain, size_t chan = 0) = 0; + virtual void set_tx_gain( + float gain, + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; /*! - * Get the TX gain: - * Summation of gain elements in the TX path. + * Get the TX gain value for the specified gain element. + * For an empty name, sum across all gain elements. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return the gain in dB */ - virtual float get_tx_gain(size_t chan = 0) = 0; + virtual float get_tx_gain( + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; /*! - * Get the TX gain range. + * Get the TX gain range for the specified gain element. + * For an empty name, calculate the overall gain range. + * \param name the name of the gain element * \param chan the channel index 0 to N-1 * \return a gain range object */ - virtual gain_range_t get_tx_gain_range(size_t chan = 0) = 0; + virtual gain_range_t get_tx_gain_range( + const std::string &name = ALL_GAINS, + size_t chan = 0 + ) = 0; + + /*! + * Get the names of the gain elements in the TX chain. + * Gain elements are ordered from antenna to FPGA. + * \param chan the channel index 0 to N-1 + * \return a vector of gain element names + */ + virtual std::vector get_tx_gain_names(size_t chan = 0) = 0; /*! * Select the TX antenna on the subdevice. diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 027530f31..443b91594 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -35,6 +35,8 @@ using namespace uhd; using namespace uhd::usrp; +const std::string multi_usrp::ALL_GAINS = ""; + /*********************************************************************** * Simple USRP Implementation **********************************************************************/ @@ -228,16 +230,20 @@ public: return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _rx_dsp(chan/rx_cpm())); } - void set_rx_gain(float gain, size_t chan){ - return _rx_gain_group(chan)->set_value(gain); + void set_rx_gain(float gain, const std::string &name, size_t chan){ + return _rx_gain_group(chan)->set_value(gain, name); + } + + float get_rx_gain(const std::string &name, size_t chan){ + return _rx_gain_group(chan)->get_value(name); } - float get_rx_gain(size_t chan){ - return _rx_gain_group(chan)->get_value(); + gain_range_t get_rx_gain_range(const std::string &name, size_t chan){ + return _rx_gain_group(chan)->get_range(name); } - gain_range_t get_rx_gain_range(size_t chan){ - return _rx_gain_group(chan)->get_range(); + std::vector get_rx_gain_names(size_t chan){ + return _rx_gain_group(chan)->get_names(); } void set_rx_antenna(const std::string &ant, size_t chan){ @@ -328,16 +334,20 @@ public: return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _tx_dsp(chan/tx_cpm())); } - void set_tx_gain(float gain, size_t chan){ - return _tx_gain_group(chan)->set_value(gain); + void set_tx_gain(float gain, const std::string &name, size_t chan){ + return _tx_gain_group(chan)->set_value(gain, name); + } + + float get_tx_gain(const std::string &name, size_t chan){ + return _tx_gain_group(chan)->get_value(name); } - float get_tx_gain(size_t chan){ - return _tx_gain_group(chan)->get_value(); + gain_range_t get_tx_gain_range(const std::string &name, size_t chan){ + return _tx_gain_group(chan)->get_range(name); } - gain_range_t get_tx_gain_range(size_t chan){ - return _tx_gain_group(chan)->get_range(); + std::vector get_tx_gain_names(size_t chan){ + return _tx_gain_group(chan)->get_names(); } void set_tx_antenna(const std::string &ant, size_t chan){ diff --git a/host/lib/usrp/single_usrp.cpp b/host/lib/usrp/single_usrp.cpp index 2faa1280c..5e57849b8 100644 --- a/host/lib/usrp/single_usrp.cpp +++ b/host/lib/usrp/single_usrp.cpp @@ -33,6 +33,8 @@ using namespace uhd; using namespace uhd::usrp; +const std::string single_usrp::ALL_GAINS = ""; + /*********************************************************************** * Simple USRP Implementation **********************************************************************/ @@ -164,16 +166,20 @@ public: return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _rx_dsp()); } - void set_rx_gain(float gain, size_t chan){ - return _rx_gain_group(chan)->set_value(gain); + void set_rx_gain(float gain, const std::string &name, size_t chan){ + return _rx_gain_group(chan)->set_value(gain, name); + } + + float get_rx_gain(const std::string &name, size_t chan){ + return _rx_gain_group(chan)->get_value(name); } - float get_rx_gain(size_t chan){ - return _rx_gain_group(chan)->get_value(); + gain_range_t get_rx_gain_range(const std::string &name, size_t chan){ + return _rx_gain_group(chan)->get_range(name); } - gain_range_t get_rx_gain_range(size_t chan){ - return _rx_gain_group(chan)->get_range(); + std::vector get_rx_gain_names(size_t chan){ + return _rx_gain_group(chan)->get_names(); } void set_rx_antenna(const std::string &ant, size_t chan){ @@ -252,16 +258,20 @@ public: return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as(), _tx_dsp()); } - void set_tx_gain(float gain, size_t chan){ - return _tx_gain_group(chan)->set_value(gain); + void set_tx_gain(float gain, const std::string &name, size_t chan){ + return _tx_gain_group(chan)->set_value(gain, name); + } + + float get_tx_gain(const std::string &name, size_t chan){ + return _tx_gain_group(chan)->get_value(name); } - float get_tx_gain(size_t chan){ - return _tx_gain_group(chan)->get_value(); + gain_range_t get_tx_gain_range(const std::string &name, size_t chan){ + return _tx_gain_group(chan)->get_range(name); } - gain_range_t get_tx_gain_range(size_t chan){ - return _tx_gain_group(chan)->get_range(); + std::vector get_tx_gain_names(size_t chan){ + return _tx_gain_group(chan)->get_names(); } void set_tx_antenna(const std::string &ant, size_t chan){ -- cgit v1.2.3 From d96b2e7587962c43c1db895b3340f9d868cbd704 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 20 Oct 2010 17:41:59 -0700 Subject: usrp: use the dboard id to prefix the subdev gain group names --- host/include/uhd/usrp/dboard_id.hpp | 6 ++++++ host/include/uhd/usrp/misc_utils.hpp | 3 +++ host/lib/usrp/dboard/db_dbsrx.cpp | 9 ++------- host/lib/usrp/dboard/db_rfx.cpp | 12 ++++++------ host/lib/usrp/dboard/db_tvrx.cpp | 2 +- host/lib/usrp/dboard_manager.cpp | 11 ++++++----- host/lib/usrp/misc_utils.cpp | 7 +++++-- host/lib/usrp/usrp1/codec_impl.cpp | 24 +++++++++++++----------- host/lib/usrp/usrp1/dboard_impl.cpp | 2 ++ host/lib/usrp/usrp2/dboard_impl.cpp | 2 ++ 10 files changed, 46 insertions(+), 32 deletions(-) (limited to 'host/lib') diff --git a/host/include/uhd/usrp/dboard_id.hpp b/host/include/uhd/usrp/dboard_id.hpp index 4c45e4334..1fda8182e 100644 --- a/host/include/uhd/usrp/dboard_id.hpp +++ b/host/include/uhd/usrp/dboard_id.hpp @@ -66,6 +66,12 @@ namespace uhd{ namespace usrp{ */ std::string to_string(void) const; + /*! + * Get the dboard id represented as a canonical name. + * \return the canonical string representation + */ + std::string to_cname(void) const; + /*! * Get the pretty print representation of this dboard id. * \return a string with the dboard name and id number diff --git a/host/include/uhd/usrp/misc_utils.hpp b/host/include/uhd/usrp/misc_utils.hpp index 2af9f5b40..37860a1a5 100644 --- a/host/include/uhd/usrp/misc_utils.hpp +++ b/host/include/uhd/usrp/misc_utils.hpp @@ -20,6 +20,7 @@ #include #include +#include #include #include @@ -35,11 +36,13 @@ namespace uhd{ namespace usrp{ /*! * Create a gain group that represents the subdevice and its codec. + * \param dboard_id the dboard id for this subdevice * \param subdev the object with subdevice properties * \param codec the object with codec properties * \param gain_group_policy the policy to use */ UHD_API gain_group::sptr make_gain_group( + const dboard_id_t &dboard_id, wax::obj subdev, wax::obj codec, gain_group_policy_t gain_group_policy ); diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp index 939a79e58..0b8b4db83 100644 --- a/host/lib/usrp/dboard/db_dbsrx.cpp +++ b/host/lib/usrp/dboard/db_dbsrx.cpp @@ -162,15 +162,10 @@ static dboard_base::sptr make_dbsrx(dboard_base::ctor_args_t args){ return dboard_base::sptr(new dbsrx(args)); } -//dbid for USRP2 version UHD_STATIC_BLOCK(reg_dbsrx_dboard){ - //register the factory function for the rx dbid + //register the factory function for the rx dbid (others version) dboard_manager::register_dboard(0x000D, &make_dbsrx, "DBSRX"); -} - -//dbid for USRP1 version -UHD_STATIC_BLOCK(reg_dbsrx_on_usrp1_dboard){ - //register the factory function for the rx dbid + //register the factory function for the rx dbid (USRP1 version) dboard_manager::register_dboard(0x0002, &make_dbsrx, "DBSRX"); } diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index cfc34381e..3c24d90db 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -152,12 +152,12 @@ static dboard_base::sptr make_rfx_flex2400(dboard_base::ctor_args_t args){ } UHD_STATIC_BLOCK(reg_rfx_dboards){ - dboard_manager::register_dboard(0x0024, 0x0028, &make_rfx_flex400, "Flex 400 MIMO B"); - dboard_manager::register_dboard(0x0025, 0x0029, &make_rfx_flex900, "Flex 900 MIMO B"); - dboard_manager::register_dboard(0x0034, 0x0035, &make_rfx_flex1800, "Flex 1800 MIMO B"); - dboard_manager::register_dboard(0x0026, 0x002a, &make_rfx_flex1200, "Flex 1200 MIMO B"); - dboard_manager::register_dboard(0x002c, 0x002d, &make_rfx_flex2200, "Flex 2200 MIMO B"); - dboard_manager::register_dboard(0x0027, 0x002b, &make_rfx_flex2400, "Flex 2400 MIMO B"); + dboard_manager::register_dboard(0x0024, 0x0028, &make_rfx_flex400, "RFX400"); + dboard_manager::register_dboard(0x0025, 0x0029, &make_rfx_flex900, "RFX900"); + dboard_manager::register_dboard(0x0034, 0x0035, &make_rfx_flex1800, "RFX1800"); + dboard_manager::register_dboard(0x0026, 0x002a, &make_rfx_flex1200, "RFX1200"); + dboard_manager::register_dboard(0x002c, 0x002d, &make_rfx_flex2200, "RFX2200"); + dboard_manager::register_dboard(0x0027, 0x002b, &make_rfx_flex2400, "RFX2400"); } /*********************************************************************** diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp index 10be8d1c3..d39dc3bf8 100644 --- a/host/lib/usrp/dboard/db_tvrx.cpp +++ b/host/lib/usrp/dboard/db_tvrx.cpp @@ -179,7 +179,7 @@ static dboard_base::sptr make_tvrx(dboard_base::ctor_args_t args){ UHD_STATIC_BLOCK(reg_tvrx_dboard){ //register the factory function for the rx dbid - dboard_manager::register_dboard(0x0040, &make_tvrx, "tvrx"); + dboard_manager::register_dboard(0x0040, &make_tvrx, "TVRX"); } /*********************************************************************** diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index 78daa1b4d..d7e7943c4 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -77,12 +77,13 @@ void dboard_manager::register_dboard( get_xcvr_id_to_id_map()[tx_dboard_id] = rx_dboard_id; } +std::string dboard_id_t::to_cname(void) const{ + if (not get_id_to_args_map().has_key(*this)) return "Unknown"; + return get_id_to_args_map()[*this].get<1>(); +} + std::string dboard_id_t::to_pp_string(void) const{ - std::string name = "unknown"; - if (get_id_to_args_map().has_key(*this)){ - name = get_id_to_args_map()[*this].get<1>(); - } - return str(boost::format("%s (%s)") % name % this->to_string()); + return str(boost::format("%s (%s)") % this->to_cname() % this->to_string()); } /*********************************************************************** diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp index 499a6ebfb..e95af45bd 100644 --- a/host/lib/usrp/misc_utils.cpp +++ b/host/lib/usrp/misc_utils.cpp @@ -80,6 +80,7 @@ static void set_subdev_gain(wax::obj subdev, const std::string &name, float gain * gain group factory function for usrp **********************************************************************/ gain_group::sptr usrp::make_gain_group( + const dboard_id_t &dboard_id, wax::obj subdev, wax::obj codec, gain_group_policy_t gain_group_policy ){ @@ -87,6 +88,8 @@ gain_group::sptr usrp::make_gain_group( const size_t codec_gain_priority = (gain_group_policy == GAIN_GROUP_POLICY_RX)? (subdev_gain_priority - 1): //RX policy, codec gains fill last (lower priority) (subdev_gain_priority + 1); //TX policy, codec gains fill first (higher priority) + const std::string subdev_prefix = dboard_id.to_cname() + " "; + const std::string codec_prefix = (gain_group_policy == GAIN_GROUP_POLICY_RX)? "ADC " : "DAC "; gain_group::sptr gg = gain_group::make(); gain_fcns_t fcns; @@ -95,7 +98,7 @@ gain_group::sptr usrp::make_gain_group( fcns.get_range = boost::bind(&get_subdev_gain_range, subdev, name); fcns.get_value = boost::bind(&get_subdev_gain, subdev, name); fcns.set_value = boost::bind(&set_subdev_gain, subdev, name, _1); - gg->register_fcns(name, fcns, subdev_gain_priority); + gg->register_fcns(subdev_prefix+name, fcns, subdev_gain_priority); } //add all the codec gains last (antenna to dsp order) BOOST_FOREACH(const std::string &name, codec[CODEC_PROP_GAIN_NAMES].as()){ @@ -119,7 +122,7 @@ gain_group::sptr usrp::make_gain_group( fcns.set_value = boost::bind(&set_codec_gain_q, codec, name, _1); break; } - gg->register_fcns(name, fcns, codec_gain_priority); + gg->register_fcns(codec_prefix+name, fcns, codec_gain_priority); } return gg; } diff --git a/host/lib/usrp/usrp1/codec_impl.cpp b/host/lib/usrp/usrp1/codec_impl.cpp index 1756c1ed4..db53be53e 100644 --- a/host/lib/usrp/usrp1/codec_impl.cpp +++ b/host/lib/usrp/usrp1/codec_impl.cpp @@ -45,7 +45,7 @@ void usrp1_impl::codec_init(void) /*********************************************************************** * RX Codec Properties **********************************************************************/ -static const std::string ad9862_pga_gain_name = "ad9862 pga"; +static const std::string adc_pga_gain_name = "PGA"; void usrp1_impl::rx_codec_get(const wax::obj &key_, wax::obj &val, dboard_slot_t dboard_slot) { @@ -62,21 +62,21 @@ void usrp1_impl::rx_codec_get(const wax::obj &key_, wax::obj &val, dboard_slot_t return; case CODEC_PROP_GAIN_NAMES: - val = prop_names_t(1, ad9862_pga_gain_name); + val = prop_names_t(1, adc_pga_gain_name); return; case CODEC_PROP_GAIN_RANGE: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == adc_pga_gain_name); val = usrp1_codec_ctrl::rx_pga_gain_range; return; case CODEC_PROP_GAIN_I: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == adc_pga_gain_name); val = _codec_ctrls[dboard_slot]->get_rx_pga_gain('A'); return; case CODEC_PROP_GAIN_Q: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == adc_pga_gain_name); val = _codec_ctrls[dboard_slot]->get_rx_pga_gain('B'); return; @@ -91,12 +91,12 @@ void usrp1_impl::rx_codec_set(const wax::obj &key_, const wax::obj &val, dboard_ //handle the set request conditioned on the key switch(key.as()) { case CODEC_PROP_GAIN_I: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == adc_pga_gain_name); _codec_ctrls[dboard_slot]->set_rx_pga_gain(val.as(), 'A'); return; case CODEC_PROP_GAIN_Q: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == adc_pga_gain_name); _codec_ctrls[dboard_slot]->set_rx_pga_gain(val.as(), 'B'); return; @@ -107,6 +107,8 @@ void usrp1_impl::rx_codec_set(const wax::obj &key_, const wax::obj &val, dboard_ /*********************************************************************** * TX Codec Properties **********************************************************************/ +static const std::string dac_pga_gain_name = "PGA"; + void usrp1_impl::tx_codec_get(const wax::obj &key_, wax::obj &val, dboard_slot_t dboard_slot) { named_prop_t key = named_prop_t::extract(key_); @@ -122,17 +124,17 @@ void usrp1_impl::tx_codec_get(const wax::obj &key_, wax::obj &val, dboard_slot_t return; case CODEC_PROP_GAIN_NAMES: - val = prop_names_t(1, ad9862_pga_gain_name); + val = prop_names_t(1, dac_pga_gain_name); return; case CODEC_PROP_GAIN_RANGE: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == dac_pga_gain_name); val = usrp1_codec_ctrl::tx_pga_gain_range; return; case CODEC_PROP_GAIN_I: //only one gain for I and Q case CODEC_PROP_GAIN_Q: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == dac_pga_gain_name); val = _codec_ctrls[dboard_slot]->get_tx_pga_gain(); return; @@ -148,7 +150,7 @@ void usrp1_impl::tx_codec_set(const wax::obj &key_, const wax::obj &val, dboard_ switch(key.as()){ case CODEC_PROP_GAIN_I: //only one gain for I and Q case CODEC_PROP_GAIN_Q: - UHD_ASSERT_THROW(key.name == ad9862_pga_gain_name); + UHD_ASSERT_THROW(key.name == dac_pga_gain_name); _codec_ctrls[dboard_slot]->set_tx_pga_gain(val.as()); return; diff --git a/host/lib/usrp/usrp1/dboard_impl.cpp b/host/lib/usrp/usrp1/dboard_impl.cpp index 3a8480e1b..2a2762a82 100644 --- a/host/lib/usrp/usrp1/dboard_impl.cpp +++ b/host/lib/usrp/usrp1/dboard_impl.cpp @@ -124,6 +124,7 @@ void usrp1_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val, dboard_slot_ case DBOARD_PROP_GAIN_GROUP: val = make_gain_group( + _rx_db_eeproms[dboard_slot].id, _dboard_managers[dboard_slot]->get_rx_subdev(key.name), _rx_codec_proxies[dboard_slot]->get_link(), GAIN_GROUP_POLICY_RX @@ -188,6 +189,7 @@ void usrp1_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val, dboard_slot_ case DBOARD_PROP_GAIN_GROUP: val = make_gain_group( + _tx_db_eeproms[dboard_slot].id, _dboard_managers[dboard_slot]->get_tx_subdev(key.name), _tx_codec_proxies[dboard_slot]->get_link(), GAIN_GROUP_POLICY_TX diff --git a/host/lib/usrp/usrp2/dboard_impl.cpp b/host/lib/usrp/usrp2/dboard_impl.cpp index a462b93c2..540c9fefb 100644 --- a/host/lib/usrp/usrp2/dboard_impl.cpp +++ b/host/lib/usrp/usrp2/dboard_impl.cpp @@ -89,6 +89,7 @@ void usrp2_mboard_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){ case DBOARD_PROP_GAIN_GROUP: val = make_gain_group( + _rx_db_eeprom.id, _dboard_manager->get_rx_subdev(key.name), _rx_codec_proxy->get_link(), GAIN_GROUP_POLICY_RX @@ -145,6 +146,7 @@ void usrp2_mboard_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){ case DBOARD_PROP_GAIN_GROUP: val = make_gain_group( + _tx_db_eeprom.id, _dboard_manager->get_tx_subdev(key.name), _tx_codec_proxy->get_link(), GAIN_GROUP_POLICY_TX -- cgit v1.2.3 From c2ec8c143e569df115401fdf92483fab421ade2d Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 20 Oct 2010 18:40:36 -0700 Subject: usrp: use a dash as the gain name prefix separator, removed RX/TX auto suffix for XCVR board cnames --- host/lib/usrp/dboard_manager.cpp | 4 ++-- host/lib/usrp/misc_utils.cpp | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'host/lib') diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index d7e7943c4..d73a698ae 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -69,8 +69,8 @@ void dboard_manager::register_dboard( const prop_names_t &subdev_names ){ //regular registration for ids - register_dboard(rx_dboard_id, dboard_ctor, name + " RX", subdev_names); - register_dboard(tx_dboard_id, dboard_ctor, name + " TX", subdev_names); + register_dboard(rx_dboard_id, dboard_ctor, name, subdev_names); + register_dboard(tx_dboard_id, dboard_ctor, name, subdev_names); //register xcvr mapping for ids get_xcvr_id_to_id_map()[rx_dboard_id] = tx_dboard_id; diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp index e95af45bd..7e49baa52 100644 --- a/host/lib/usrp/misc_utils.cpp +++ b/host/lib/usrp/misc_utils.cpp @@ -88,8 +88,8 @@ gain_group::sptr usrp::make_gain_group( const size_t codec_gain_priority = (gain_group_policy == GAIN_GROUP_POLICY_RX)? (subdev_gain_priority - 1): //RX policy, codec gains fill last (lower priority) (subdev_gain_priority + 1); //TX policy, codec gains fill first (higher priority) - const std::string subdev_prefix = dboard_id.to_cname() + " "; - const std::string codec_prefix = (gain_group_policy == GAIN_GROUP_POLICY_RX)? "ADC " : "DAC "; + const std::string subdev_prefix = dboard_id.to_cname() + "-"; + const std::string codec_prefix = (gain_group_policy == GAIN_GROUP_POLICY_RX)? "ADC-" : "DAC-"; gain_group::sptr gg = gain_group::make(); gain_fcns_t fcns; -- cgit v1.2.3