diff options
Diffstat (limited to 'host')
74 files changed, 2926 insertions, 770 deletions
diff --git a/host/config/Python.cmake b/host/config/Python.cmake index 55ef6acca..95cdb4479 100644 --- a/host/config/Python.cmake +++ b/host/config/Python.cmake @@ -18,32 +18,31 @@ ######################################################################## # Setup Python ######################################################################## -INCLUDE(FindPythonInterp) +IF(NOT DEFINED PYTHON_EXECUTABLE) + INCLUDE(FindPythonInterp) -IF(NOT PYTHONINTERP_FOUND) - MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") -ENDIF(NOT PYTHONINTERP_FOUND) + IF(NOT PYTHONINTERP_FOUND) + MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") + ENDIF(NOT PYTHONINTERP_FOUND) +ENDIF(NOT DEFINED PYTHON_EXECUTABLE) -MACRO(PYTHON_CHECK_MODULE module have) - MESSAGE(STATUS "Checking for python module ${module}") +MACRO(PYTHON_CHECK_MODULE desc mod cmd have) + MESSAGE(STATUS "Python checking for ${desc}") EXECUTE_PROCESS( - COMMAND ${PYTHON_EXECUTABLE} -c "import ${module}" + COMMAND ${PYTHON_EXECUTABLE} -c " +######################################### +try: import ${mod} +except: exit(-1) +try: assert ${cmd} +except: exit(-1) +#########################################" RESULT_VARIABLE ${have} ) IF(${have} EQUAL 0) - MESSAGE(STATUS "Checking for python module ${module} - found") + MESSAGE(STATUS "Python checking for ${desc} - found") SET(${have} TRUE) ELSE(${have} EQUAL 0) - MESSAGE(STATUS "Checking for python module ${module} - not found") + MESSAGE(STATUS "Python checking for ${desc} - not found") SET(${have} FALSE) ENDIF(${have} EQUAL 0) ENDMACRO(PYTHON_CHECK_MODULE) - -######################################################################## -# Check Modules -######################################################################## -PYTHON_CHECK_MODULE("Cheetah" HAVE_PYTHON_MODULE_CHEETAH) - -IF(NOT HAVE_PYTHON_MODULE_CHEETAH) - MESSAGE(FATAL_ERROR "Error: Cheetah Templates required by the build system.") -ENDIF(NOT HAVE_PYTHON_MODULE_CHEETAH) diff --git a/host/docs/CMakeLists.txt b/host/docs/CMakeLists.txt index 65db3befc..4d3269543 100644 --- a/host/docs/CMakeLists.txt +++ b/host/docs/CMakeLists.txt @@ -20,6 +20,7 @@ ######################################################################## SET(manual_sources index.rst + identification.rst build.rst coding.rst dboards.rst diff --git a/host/docs/dboards.rst b/host/docs/dboards.rst index 080117651..7f205c404 100644 --- a/host/docs/dboards.rst +++ b/host/docs/dboards.rst @@ -26,6 +26,14 @@ The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can down-convert signals greater than the Nyquist rate of the ADC. +BasicRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M + +LFRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Basic TX and and LFTX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -40,6 +48,14 @@ The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can up-convert signals greater than the Nyquist rate of the DAC. +BasicTX Bandwidth (Hz): 250M + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M + +LFTX Bandwidth (Hz): 33M + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ DBSRX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -53,7 +69,7 @@ Receive Gains: **GC1**, Range: 0-56dB **GC2**, Range: 0-24dB -Low-Pass Filter Bandwidth (Hz): 4M-33M +Bandwidth (Hz): 8M-66M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ RFX Series @@ -68,6 +84,10 @@ the receive antenna will always be set to RX2, regardless of the settings. Receive Gains: **PGA0**, Range: 0-70dB (except RFX400 range is 0-45dB) +Bandwidths (Hz): + * **RX**: 40M + * **TX**: 40M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ XCVR 2450 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -93,9 +113,9 @@ Receive Gains: * **LNA**, Range: 0-30.5dB * **VGA**, Range: 0-62dB -Low-Pass Filter Bandwidths (Hz): - * **RX**: 7.5M, 9.5M, 14M, 18M; (each +-0, 5, or 10%) - * **TX**: 12M, 18M, 24M +Bandwidths (Hz): + * **RX**: 15M, 19M, 28M, 36M; (each +-0, 5, or 10%) + * **TX**: 24M, 36M, 48M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ WBX Series @@ -112,9 +132,9 @@ Transmit Gains: **PGA0**, Range: 0-25dB Receive Gains: **PGA0**, Range: 0-31.5dB -Low-Pass Filter Bandwidths (Hz): - * **RX**: 20M (Fixed) - * **TX**: 20M (Fixed) +Bandwidths (Hz): + * **RX**: 40M + * **TX**: 40M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ TVRX @@ -125,7 +145,7 @@ Receive Gains: * **RF**, Range: -13.3-50.3dB (frequency-dependent) * **IF**, Range: -1.5-32.5dB -Bandpass Filter Bandwidth: 6MHz +Bandwidth: 6MHz ------------------------------------------------------------------------ Daughterboard Modifications @@ -137,7 +157,7 @@ Modification usually involves moving/removing a SMT component and burning a new daughterboard id into the eeprom. ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -DBSRX +DBSRX - Mod ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Due to different clocking capabilities, @@ -167,3 +187,45 @@ With the daughterboard plugged-in, run the following commands: * <args> are device address arguments (optional if only one USRP is on your machine) * <slot> is the name of the daughterboard slot (optional if the USRP has only one slot) + +^^^^^^^^^^^^^^^^^^^^^^^^^^^ +RFX - Mod +^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Older RFX boards require modifications to use the motherboard oscillator. +If this is the case, UHD will print a warning about the modification. +Please follow the modification procedures below: + +**Step 1: Disable the daughterboard clocks** + +Move R64 to R84, Move R142 to R153 + +**Step 2: Connect the motherboard blocks** + +Move R35 to R36, Move R117 to R115 +These are all 0-ohm, so if you lose one, just short across the appropriate pads + +**Step 3: Burn the appropriate daughterboard id into the EEPROM** + +With the daughterboard plugged-in, run the following commands: +:: + + cd <prefix>/share/uhd/utils + ./usrp_burn_db_eeprom --id=<rx_id> --unit=RX --args=<args> --slot=<slot> + ./usrp_burn_db_eeprom --id=<tx_id> --unit=TX --args=<args> --slot=<slot> + +* <rx_id> choose the appropriate RX ID for your daughterboard + + * **RFX400:** 0x0024 + * **RFX900:** 0x0025 + * **RFX1800:** 0x0034 + * **RFX1200:** 0x0026 + * **RFX2400:** 0x0027 +* <tx_id> choose the appropriate TX ID for your daughterboard + + * **RFX400:** 0x0028 + * **RFX900:** 0x0029 + * **RFX1800:** 0x0035 + * **RFX1200:** 0x002a + * **RFX2400:** 0x002b +* <args> are device address arguments (optional if only one USRP is on your machine) +* <slot> is the name of the daughterboard slot (optional if the USRP has only one slot) diff --git a/host/docs/identification.rst b/host/docs/identification.rst new file mode 100644 index 000000000..49d36ec1a --- /dev/null +++ b/host/docs/identification.rst @@ -0,0 +1,97 @@ +======================================================================== +UHD - Device Identification Notes +======================================================================== + +.. contents:: Table of Contents + +------------------------------------------------------------------------ +Identifying USRPs +------------------------------------------------------------------------ +Every device has several ways of identifying it on the host system: + +* **Serial:** A globally unique identifier. +* **Address:** A unique identifier on a network. +* **Name:** An optional user-set identifier. + +The address is only applicable for network-based devices. +See the USRP2 application notes. + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Device discovery via command line +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +A "find devices" utility application comes bundled with the UHD. +The find devices application will search for all devices on the host system and print the results. + +:: + + uhd_find_devices + +Device address arguments can be supplied to narrow the scope of the search. + +:: + + uhd_find_devices --args="type=usrp1" + + -- OR -- + + uhd_find_devices --args="serial=12345678" + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Device discovery through the API +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +The device::find() API call searches for devices and returns a list of discovered devices. + +:: + + uhd::device_addr_t hint; //an empty hint discovers all devices + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + +The hint argument can be populated to narrow the scope of the search. + +:: + + uhd::device_addr_t hint; + hint["type"] = "usrp1"; + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + + -- OR -- + + uhd::device_addr_t hint; + hint["serial"] = "12345678"; + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + +------------------------------------------------------------------------ +Naming a USRP +------------------------------------------------------------------------ +For convenience purposes, users may assign a custom name to their USRPs. +The USRP can then be identified via name, rather than a difficult to remember serial or address. + +A name has the following properties: + +* is composed of ASCII characters +* is between 0 and 20 characters +* is not required to be unique + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Set a custom name +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Run the following commands: +:: + + cd <prefix>/share/uhd/utils + ./usrp_burn_mb_eeprom --args=<optional device args> --key=name --val=lab1_xcvr + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Discovery via name +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The keyword "name" can be used to narrow the scope of the search. +Example with the find devices utility: +:: + + uhd_find_devices --args="name=lab1_xcvr" + + -- OR -- + + uhd_find_devices --args="type=usrp1, name=lab1_xcvr" diff --git a/host/docs/index.rst b/host/docs/index.rst index 7f8129e2d..9d6d14d0f 100644 --- a/host/docs/index.rst +++ b/host/docs/index.rst @@ -21,6 +21,7 @@ Building the UHD Application Notes ^^^^^^^^^^^^^^^^^^^^^ * `General Application Notes <./general.html>`_ +* `Device Identification Notes <./identification.html>`_ * `Firmware and FPGA Image Notes <./images.html>`_ * `USRP1 Application Notes <./usrp1.html>`_ * `USRP2 Application Notes <./usrp2.html>`_ diff --git a/host/docs/usrp1.rst b/host/docs/usrp1.rst index 3443fd871..be684e20e 100644 --- a/host/docs/usrp1.rst +++ b/host/docs/usrp1.rst @@ -4,36 +4,6 @@ UHD - USRP1 Application Notes .. contents:: Table of Contents ------------------------------------------------------------------------- -Addressing the device ------------------------------------------------------------------------- -A USRP1 can be identified though its 8 digit serial number, -designated by the "serial" key in the device address. - -The device address string representation for a USRP1 with serial 12345678: - -:: - - serial=12345678 - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Change the serial number -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The USRP1 serial number can be changed to any 8 byte string. Examples: - -:: - - cd <prefix>/share/uhd/utils - ./usrp1_serial_burner --new=87654321 - - -- OR -- - - ./usrp1_serial_burner --new=Beatrice - - -- OR -- - - ./usrp1_serial_burner --old=12345678 --new=87654321 - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Specify a non-standard image ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst index 0ddcaa4e5..d07175ce4 100644 --- a/host/docs/usrp2.rst +++ b/host/docs/usrp2.rst @@ -11,9 +11,14 @@ Load the images onto the SD card Use the usrp2_card_burner.py with caution. If you specify the wrong device node, you could overwrite your hard drive. Make sure that --dev= specifies the SD card. -Use the *--list* option to get a list of possible raw devices. -The list result will filter out disk partitions and devices too large to be the sd card. -The list option has been implemented on Linux, Mac OS X, and Windows. +**Warning!** +It is possible to use 3rd party SD cards with the USRP2. +However, certain types of SD cards will not interface with the CPLD: + +* Cards can be SDHC, which is not a supported interface. +* Cards can have unexpected timing characteristics. + +For these reasons, we recommend that you use the SD card that was supplied with the USRP2. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use the card burner tool (unix) @@ -28,6 +33,10 @@ Use the card burner tool (unix) sudo ./usrp2_card_burner.py --dev=/dev/sd<XXX> --fpga=<path_to_fpga_image> sudo ./usrp2_card_burner.py --dev=/dev/sd<XXX> --fw=<path_to_firmware_image> +Use the *--list* option to get a list of possible raw devices. +The list result will filter out disk partitions and devices too large to be the sd card. +The list option has been implemented on Linux, Mac OS X, and Windows. + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use the card burner tool (windows) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -97,7 +106,7 @@ Run the following commands: :: cd <prefix>/share/uhd/utils - ./usrp_addr_burner --addr=192.168.10.2 --new-ip=192.168.10.3 + ./usrp_burn_mb_eeprom --args=<optional device args> --key=ip-addr --val=192.168.10.3 **Method 2 (Linux Only):** This method assumes that you do not know the IP address of your USRP2. @@ -179,8 +188,8 @@ The LEDs reveal the following about the state of the device: * **LED B:** undocumented * **LED C:** receiving * **LED D:** firmware loaded -* **LED E:** undocumented -* **LED F:** FPGA loaded +* **LED E:** reference lock +* **LED F:** CPLD loaded ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/host/examples/CMakeLists.txt b/host/examples/CMakeLists.txt index d19838335..ce2ca9640 100644 --- a/host/examples/CMakeLists.txt +++ b/host/examples/CMakeLists.txt @@ -16,30 +16,35 @@ # ######################################################################## -ADD_EXECUTABLE(benchmark_rx_rate benchmark_rx_rate.cpp) -TARGET_LINK_LIBRARIES(benchmark_rx_rate uhd) - -ADD_EXECUTABLE(rx_timed_samples rx_timed_samples.cpp) -TARGET_LINK_LIBRARIES(rx_timed_samples uhd) - -ADD_EXECUTABLE(test_async_messages test_async_messages.cpp) -TARGET_LINK_LIBRARIES(test_async_messages uhd) - -ADD_EXECUTABLE(test_pps_input test_pps_input.cpp) -TARGET_LINK_LIBRARIES(test_pps_input uhd) +# example applications +######################################################################## +SET(example_sources + benchmark_rx_rate.cpp + rx_samples_to_file.cpp + rx_samples_to_udp.cpp + rx_timed_samples.cpp + test_async_messages.cpp + test_pps_input.cpp + tx_timed_samples.cpp + tx_waveforms.cpp +) -ADD_EXECUTABLE(tx_timed_samples tx_timed_samples.cpp) -TARGET_LINK_LIBRARIES(tx_timed_samples uhd) +#for each source: build an executable and install +FOREACH(example_source ${example_sources}) + GET_FILENAME_COMPONENT(example_name ${example_source} NAME_WE) + ADD_EXECUTABLE(${example_name} ${example_source}) + TARGET_LINK_LIBRARIES(${example_name} uhd) + INSTALL(TARGETS ${example_name} RUNTIME DESTINATION ${PKG_DATA_DIR}/examples) +ENDFOREACH(example_source) -ADD_EXECUTABLE(tx_waveforms tx_waveforms.cpp) -TARGET_LINK_LIBRARIES(tx_waveforms uhd) +######################################################################## +# ASCII Art DFT - requires curses, so this part is optional +######################################################################## +INCLUDE(FindCurses) -INSTALL(TARGETS - benchmark_rx_rate - rx_timed_samples - test_async_messages - test_pps_input - tx_timed_samples - tx_waveforms - RUNTIME DESTINATION ${PKG_DATA_DIR}/examples -) +IF(CURSES_FOUND) + INCLUDE_DIRECTORIES(${CURSES_INCLUDE_DIR}) + ADD_EXECUTABLE(rx_ascii_art_dft rx_ascii_art_dft.cpp) + TARGET_LINK_LIBRARIES(rx_ascii_art_dft uhd ${CURSES_LIBRARIES}) + INSTALL(TARGETS rx_ascii_art_dft RUNTIME DESTINATION ${PKG_DATA_DIR}/examples) +ENDIF(CURSES_FOUND) diff --git a/host/examples/ascii_art_dft.hpp b/host/examples/ascii_art_dft.hpp new file mode 100644 index 000000000..92fb77596 --- /dev/null +++ b/host/examples/ascii_art_dft.hpp @@ -0,0 +1,320 @@ +// +// ASCII Art DFT Plotter - Josh Blum +// + +#ifndef ASCII_ART_DFT_HPP +#define ASCII_ART_DFT_HPP + +#include <string> +#include <cstddef> +#include <vector> +#include <complex> +#include <stdexcept> + +namespace acsii_art_dft{ + + //! Type produced by the log power DFT function + typedef std::vector<float> log_pwr_dft_type; + + /*! + * Get a logarithmic power DFT of the input samples. + * Samples are expected to be in the range [-1.0, 1.0]. + * \param samps a pointer to an array of complex samples + * \param nsamps the number of samples in the array + * \return a real range of DFT bins in units of dB + */ + template <typename T> log_pwr_dft_type log_pwr_dft( + const std::complex<T> *samps, size_t nsamps + ); + + /*! + * Convert a DFT to a printable ascii plot. + * \param dft the log power dft bins + * \param width the frame width in characters + * \param height the frame height in characters + * \param samp_rate the sample rate in Sps + * \param dc_freq the DC frequency in Hz + * \param dyn_rng the dynamic range in dB + * \param ref_lvl the reference level in dB + * \return the plot as an ascii string + */ + std::string dft_to_plot( + const log_pwr_dft_type &dft, + size_t width, + size_t height, + double samp_rate, + double dc_freq, + float dyn_rng, + float ref_lvl + ); + +} //namespace ascii_dft + +/*********************************************************************** + * Implementation includes + **********************************************************************/ +#include <cmath> +#include <sstream> +#include <algorithm> + +/*********************************************************************** + * Helper functions + **********************************************************************/ +namespace {/*anon*/ + + static const double pi = double(std::acos(-1.0)); + + //! Round a floating-point value to the nearest integer + template <typename T> int iround(T val){ + return (val > 0)? int(val + 0.5) : int(val - 0.5); + } + + //! Pick the closest number that is nice to display + template <typename T> T to_clean_num(const T num){ + if (num == 0) return 0; + const T pow10 = std::pow(T(10), int(std::floor(std::log10(std::abs(num))))); + const T norm = std::abs(num)/pow10; + static const int cleans[] = {1, 2, 5, 10}; + int clean = cleans[0]; + for (size_t i = 1; i < sizeof(cleans)/sizeof(cleans[0]); i++){ + if (std::abs(norm - cleans[i]) < std::abs(norm - clean)) + clean = cleans[i]; + } + return ((num < 0)? -1 : 1)*clean*pow10; + } + + //! Compute an FFT with pre-computed factors using Cooley-Tukey + template <typename T> std::complex<T> ct_fft_f( + const std::complex<T> *samps, size_t nsamps, + const std::complex<T> *factors, + size_t start = 0, size_t step = 1 + ){ + if (nsamps == 1) return samps[start]; + std::complex<T> E_k = ct_fft_f(samps, nsamps/2, factors+1, start, step*2); + std::complex<T> O_k = ct_fft_f(samps, nsamps/2, factors+1, start+step, step*2); + return E_k + factors[0]*O_k; + } + + //! Compute an FFT for a particular bin k using Cooley-Tukey + template <typename T> std::complex<T> ct_fft_k( + const std::complex<T> *samps, size_t nsamps, size_t k + ){ + //pre-compute the factors to use in Cooley-Tukey + std::vector<std::complex<T> > factors; + for (size_t N = nsamps; N != 0; N /= 2){ + factors.push_back(std::exp(std::complex<T>(0, T(-2*pi*k/N)))); + } + return ct_fft_f(samps, nsamps, &factors.front()); + } + + //! Helper class to build a DFT plot frame + class frame_type{ + public: + frame_type(size_t width, size_t height): + _frame(width-1, std::vector<char>(height, ' ')) + { + /* NOP */ + } + + //accessors to parts of the frame + char &get_plot(size_t b, size_t z){return _frame.at(b+albl_w).at(z+flbl_h);} + char &get_albl(size_t b, size_t z){return _frame.at(b) .at(z+flbl_h);} + char &get_ulbl(size_t b) {return _frame.at(b) .at(flbl_h-1);} + char &get_flbl(size_t b) {return _frame.at(b+albl_w).at(flbl_h-1);} + + //dimension accessors + size_t get_plot_h(void) const{return _frame.front().size() - flbl_h;} + size_t get_plot_w(void) const{return _frame.size() - albl_w;} + size_t get_albl_w(void) const{return albl_w;} + + std::string to_string(void){ + std::stringstream frame_ss; + for (size_t z = 0; z < _frame.front().size(); z++){ + for (size_t b = 0; b < _frame.size(); b++){ + frame_ss << _frame[b][_frame[b].size()-z-1]; + } + frame_ss << std::endl; + } + return frame_ss.str(); + } + + private: + static const size_t albl_w = 6, flbl_h = 1; + std::vector<std::vector<char> > _frame; + }; + +} //namespace /*anon*/ + +/*********************************************************************** + * Implementation code + **********************************************************************/ +namespace acsii_art_dft{ + + //! skip constants for amplitude and frequency labels + static const size_t albl_skip = 5, flbl_skip = 20; + + template <typename T> log_pwr_dft_type log_pwr_dft( + const std::complex<T> *samps, size_t nsamps + ){ + if (nsamps & (nsamps - 1)) + throw std::runtime_error("num samps is not a power of 2"); + + //compute the window + double win_pwr = 0; + std::vector<std::complex<T> > win_samps; + for(size_t n = 0; n < nsamps; n++){ + //double w_n = 1; + //double w_n = 0.54 //hamming window + // -0.46*std::cos(2*pi*n/(nsamps-1)) + //; + double w_n = 0.35875 //blackman-harris window + -0.48829*std::cos(2*pi*n/(nsamps-1)) + +0.14128*std::cos(4*pi*n/(nsamps-1)) + -0.01168*std::cos(6*pi*n/(nsamps-1)) + ; + //double w_n = 1 // flat top window + // -1.930*std::cos(2*pi*n/(nsamps-1)) + // +1.290*std::cos(4*pi*n/(nsamps-1)) + // -0.388*std::cos(6*pi*n/(nsamps-1)) + // +0.032*std::cos(8*pi*n/(nsamps-1)) + //; + win_samps.push_back(T(w_n)*samps[n]); + win_pwr += w_n*w_n; + } + + //compute the log-power dft + log_pwr_dft_type log_pwr_dft; + for(size_t k = 0; k < nsamps; k++){ + std::complex<T> dft_k = ct_fft_k(&win_samps.front(), nsamps, k); + log_pwr_dft.push_back(float( + + 20*std::log10(std::abs(dft_k)) + - 20*std::log10(T(nsamps)) + - 10*std::log10(win_pwr/nsamps) + + 3 + )); + } + + return log_pwr_dft; + } + + std::string dft_to_plot( + const log_pwr_dft_type &dft_, + size_t width, + size_t height, + double samp_rate, + double dc_freq, + float dyn_rng, + float ref_lvl + ){ + frame_type frame(width, height); //fill this frame + + //re-order the dft so dc in in the center + const size_t num_bins = dft_.size() - 1 + dft_.size()%2; //make it odd + log_pwr_dft_type dft(num_bins); + for (size_t n = 0; n < num_bins; n++){ + dft[n] = dft_[(n + num_bins/2)%num_bins]; + } + + //fill the plot with dft bins + for (size_t b = 0; b < frame.get_plot_w(); b++){ + //indexes from the dft to grab for the plot + const size_t n_start = std::max(iround(double(b-0.5)*(num_bins-1)/(frame.get_plot_w()-1)), 0); + const size_t n_stop = std::min(iround(double(b+0.5)*(num_bins-1)/(frame.get_plot_w()-1)), int(num_bins)); + + //calculate val as the max across points + float val = dft.at(n_start); + for (size_t n = n_start; n < n_stop; n++) val = std::max(val, dft.at(n)); + + const float scaled = (val - (ref_lvl - dyn_rng))*(frame.get_plot_h()-1)/dyn_rng; + for (size_t z = 0; z < frame.get_plot_h(); z++){ + static const std::string syms(".:!|"); + if (scaled-z > 1) frame.get_plot(b, z) = syms.at(syms.size()-1); + else if (scaled-z > 0) frame.get_plot(b, z) = syms.at(size_t((scaled-z)*syms.size())); + } + } + + //create vertical amplitude labels + const float db_step = to_clean_num(dyn_rng/(frame.get_plot_h()-1)*albl_skip); + for ( + float db = db_step*(int((ref_lvl - dyn_rng)/db_step)); + db <= db_step*(int(ref_lvl/db_step)); + db += db_step + ){ + const int z = iround((db - (ref_lvl - dyn_rng))*(frame.get_plot_h()-1)/dyn_rng); + if (z < 0 or size_t(z) >= frame.get_plot_h()) continue; + std::stringstream ss; ss << db; std::string lbl = ss.str(); + for (size_t i = 0; i < lbl.size() and i < frame.get_albl_w(); i++){ + frame.get_albl(i, z) = lbl[i]; + } + } + + //create vertical units label + std::string ulbl = "dBfs"; + for (size_t i = 0; i < ulbl.size(); i++){ + frame.get_ulbl(i+1) = ulbl[i]; + } + + //create horizontal frequency labels + const double f_step = to_clean_num(samp_rate/frame.get_plot_w()*flbl_skip); + for ( + double freq = f_step*int((-samp_rate/2/f_step)); + freq <= f_step*int((+samp_rate/2/f_step)); + freq += f_step + ){ + const int b = iround((freq + samp_rate/2)*(frame.get_plot_w()-1)/samp_rate); + std::stringstream ss; ss << (freq+dc_freq)/1e6 << "MHz"; std::string lbl = ss.str(); + if (b < int(lbl.size()/2) or b + lbl.size() - lbl.size()/2 >= frame.get_plot_w()) continue; + for (size_t i = 0; i < lbl.size(); i++){ + frame.get_flbl(b + i - lbl.size()/2) = lbl[i]; + } + } + + return frame.to_string(); + } +} //namespace ascii_dft + +#endif /*ASCII_ART_DFT_HPP*/ + +/* + +//example main function to test the dft + +#include <iostream> +#include <cstdlib> +#include <curses.h> + +int main(void){ + initscr(); + + while (true){ + clear(); + + std::vector<std::complex<float> > samples; + for(size_t i = 0; i < 512; i++){ + samples.push_back(std::complex<float>( + float(std::rand() - RAND_MAX/2)/(RAND_MAX)/4, + float(std::rand() - RAND_MAX/2)/(RAND_MAX)/4 + )); + samples[i] += 0.5*std::sin(i*3.14/2) + 0.7; + } + + acsii_art_dft::log_pwr_dft_type dft; + dft = acsii_art_dft::log_pwr_dft(&samples.front(), samples.size()); + + printw("%s", acsii_art_dft::dft_to_plot( + dft, COLS, LINES, + 12.5e4, 2.45e9, + 60, 0 + ).c_str()); + + sleep(1); + } + + + endwin(); + std::cout << "here\n"; + return 0; +} + +*/ + diff --git a/host/examples/benchmark_rx_rate.cpp b/host/examples/benchmark_rx_rate.cpp index 36611f97f..b189368f9 100644 --- a/host/examples/benchmark_rx_rate.cpp +++ b/host/examples/benchmark_rx_rate.cpp @@ -137,7 +137,6 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl; uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args); std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; - sdev->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS); //stop if left running if (not vm.count("rate")){ sdev->set_rx_rate(500e3); //initial rate diff --git a/host/examples/rx_ascii_art_dft.cpp b/host/examples/rx_ascii_art_dft.cpp new file mode 100644 index 000000000..5a24867b4 --- /dev/null +++ b/host/examples/rx_ascii_art_dft.cpp @@ -0,0 +1,143 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#include <uhd/utils/thread_priority.hpp> +#include <uhd/utils/safe_main.hpp> +#include <uhd/usrp/single_usrp.hpp> +#include "ascii_art_dft.hpp" //implementation +#include <boost/program_options.hpp> +#include <boost/thread.hpp> //gets time +#include <boost/format.hpp> +#include <curses.h> +#include <iostream> +#include <complex> + +namespace po = boost::program_options; + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + uhd::set_thread_priority_safe(); + + //variables to be set by po + std::string args; + size_t num_bins; + double rate, freq, frame_rate; + float gain, ref_lvl, dyn_rng; + + //setup the program options + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args") + // hardware parameters + ("rate", po::value<double>(&rate), "rate of incoming samples (sps)") + ("freq", po::value<double>(&freq)->default_value(0), "RF center frequency in Hz") + ("gain", po::value<float>(&gain)->default_value(0), "gain for the RF chain") + // display parameters + ("num-bins", po::value<size_t>(&num_bins)->default_value(512), "the number of bins in the DFT") + ("frame-rate", po::value<double>(&frame_rate)->default_value(5), "frame rate of the display (fps)") + ("ref-lvl", po::value<float>(&ref_lvl)->default_value(0), "reference level for the display (dB)") + ("dyn-rng", po::value<float>(&dyn_rng)->default_value(60), "dynamic range for the display (dB)") + ; + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help") or not vm.count("rate")){ + std::cout << boost::format("UHD RX ASCII Art DFT %s") % desc << std::endl; + return ~0; + } + + //create a usrp device + std::cout << std::endl; + std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl; + uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args); + std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; + + //set the rx sample rate + std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl; + sdev->set_rx_rate(rate); + std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl; + + //set the rx center frequency + std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl; + sdev->set_rx_freq(freq); + std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl; + + //set the rx rf gain + std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl; + sdev->set_rx_gain(gain); + std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl; + + //allocate recv buffer and metatdata + uhd::rx_metadata_t md; + std::vector<std::complex<float> > buff(num_bins); + //------------------------------------------------------------------ + //-- Initialize + //------------------------------------------------------------------ + initscr(); //curses init + sdev->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS); + boost::system_time next_refresh = boost::get_system_time(); + + //------------------------------------------------------------------ + //-- Main loop + //------------------------------------------------------------------ + while (true){ + //read a buffer's worth of samples every iteration + size_t num_rx_samps = sdev->get_device()->recv( + &buff.front(), buff.size(), md, + uhd::io_type_t::COMPLEX_FLOAT32, + uhd::device::RECV_MODE_FULL_BUFF + ); + if (num_rx_samps != buff.size()) continue; + + //check and update the display refresh condition + if (boost::get_system_time() < next_refresh) continue; + next_refresh = boost::get_system_time() + boost::posix_time::microseconds(long(1e6/frame_rate)); + + //calculate the dft and create the ascii art frame + acsii_art_dft::log_pwr_dft_type lpdft( + acsii_art_dft::log_pwr_dft(&buff.front(), num_rx_samps) + ); + std::string frame = acsii_art_dft::dft_to_plot( + lpdft, COLS, LINES, + sdev->get_rx_rate(), + sdev->get_rx_freq(), + dyn_rng, ref_lvl + ); + + //curses screen handling: clear and print frame + clear(); + printw("%s", frame.c_str()); + + //curses key handling: no timeout, any key to exit + timeout(0); + int ch = getch(); + if (ch != KEY_RESIZE and ch != ERR) break; + } + + //------------------------------------------------------------------ + //-- Cleanup + //------------------------------------------------------------------ + sdev->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS); + endwin(); //curses done + + //finished + std::cout << std::endl << "Done!" << std::endl << std::endl; + + return 0; +} diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp new file mode 100644 index 000000000..c80d2a6de --- /dev/null +++ b/host/examples/rx_samples_to_file.cpp @@ -0,0 +1,135 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#include <uhd/utils/thread_priority.hpp> +#include <uhd/utils/safe_main.hpp> +#include <uhd/usrp/single_usrp.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <boost/thread.hpp> +#include <iostream> +#include <fstream> +#include <complex> + +namespace po = boost::program_options; + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + uhd::set_thread_priority_safe(); + + //variables to be set by po + std::string args, file; + size_t total_num_samps; + double rate, freq; + float gain; + + //setup the program options + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args") + ("file", po::value<std::string>(&file)->default_value("out.16sc.dat"), "name of the file to write binary samples to") + ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive") + ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples") + ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz") + ("gain", po::value<float>(&gain)->default_value(0), "gain for the RF chain") + ; + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help")){ + std::cout << boost::format("UHD RX to File %s") % desc << std::endl; + return ~0; + } + + //create a usrp device + std::cout << std::endl; + std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl; + uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args); + uhd::device::sptr dev = sdev->get_device(); + std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; + + //set the rx sample rate + std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl; + sdev->set_rx_rate(rate); + std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl; + + //set the rx center frequency + std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl; + sdev->set_rx_freq(freq); + std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl; + + //set the rx rf gain + std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl; + sdev->set_rx_gain(gain); + std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl; + + boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time + std::cout << "LO Locked = " << sdev->get_rx_lo_locked() << std::endl; + + //setup streaming + uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); + stream_cmd.num_samps = total_num_samps; + stream_cmd.stream_now = true; + sdev->issue_stream_cmd(stream_cmd); + + //loop until total number of samples reached + size_t num_acc_samps = 0; //number of accumulated samples + uhd::rx_metadata_t md; + std::vector<std::complex<short> > buff(dev->get_max_recv_samps_per_packet()); + std::ofstream outfile(file.c_str(), std::ofstream::binary); + + while(num_acc_samps < total_num_samps){ + size_t num_rx_samps = dev->recv( + &buff.front(), buff.size(), md, + uhd::io_type_t::COMPLEX_INT16, + uhd::device::RECV_MODE_ONE_PACKET + ); + + //handle the error codes + switch(md.error_code){ + case uhd::rx_metadata_t::ERROR_CODE_NONE: + break; + + case uhd::rx_metadata_t::ERROR_CODE_TIMEOUT: + if (num_acc_samps == 0) continue; + std::cout << boost::format( + "Got timeout before all samples received, possible packet loss, exiting loop..." + ) << std::endl; + goto done_loop; + + default: + std::cout << boost::format( + "Got error code 0x%x, exiting loop..." + ) % md.error_code << std::endl; + goto done_loop; + } + + //write complex short integer samples to the binary file + outfile.write((const char*)&buff[0], num_rx_samps * sizeof(std::complex<short>)); + + num_acc_samps += num_rx_samps; + } done_loop: + + outfile.close(); + + //finished + std::cout << std::endl << "Done!" << std::endl << std::endl; + + return 0; +} diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp new file mode 100644 index 000000000..488c95494 --- /dev/null +++ b/host/examples/rx_samples_to_udp.cpp @@ -0,0 +1,135 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#include <uhd/utils/thread_priority.hpp> +#include <uhd/utils/safe_main.hpp> +#include <uhd/usrp/single_usrp.hpp> +#include <uhd/transport/udp_simple.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <boost/thread.hpp> +#include <iostream> +#include <complex> + +namespace po = boost::program_options; + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + uhd::set_thread_priority_safe(); + + //variables to be set by po + std::string args; + size_t total_num_samps; + double rate, freq; + float gain; + std::string addr, port; + + //setup the program options + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args") + ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive") + ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples") + ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz") + ("gain", po::value<float>(&gain)->default_value(0), "gain for the RF chain") + ("port", po::value<std::string>(&port)->default_value("7124"), "server udp port") + ("addr", po::value<std::string>(&addr)->default_value("192.168.1.10"), "resolvable server address") + ; + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help")){ + std::cout << boost::format("UHD RX to UDP %s") % desc << std::endl; + return ~0; + } + + //create a usrp device + std::cout << std::endl; + std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl; + uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args); + uhd::device::sptr dev = sdev->get_device(); + std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; + + //set the rx sample rate + std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl; + sdev->set_rx_rate(rate); + std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl; + + //set the rx center frequency + std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl; + sdev->set_rx_freq(freq); + std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl; + + //set the rx rf gain + std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl; + sdev->set_rx_gain(gain); + std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl; + + boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time + std::cout << "LO Locked = " << sdev->get_rx_lo_locked() << std::endl; + + //setup streaming + uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); + stream_cmd.num_samps = total_num_samps; + stream_cmd.stream_now = true; + sdev->issue_stream_cmd(stream_cmd); + + //loop until total number of samples reached + size_t num_acc_samps = 0; //number of accumulated samples + uhd::rx_metadata_t md; + std::vector<std::complex<float> > buff(dev->get_max_recv_samps_per_packet()); + uhd::transport::udp_simple::sptr udp_xport = uhd::transport::udp_simple::make_connected(addr, port); + + while(num_acc_samps < total_num_samps){ + size_t num_rx_samps = dev->recv( + &buff.front(), buff.size(), md, + uhd::io_type_t::COMPLEX_FLOAT32, + uhd::device::RECV_MODE_ONE_PACKET + ); + + //handle the error codes + switch(md.error_code){ + case uhd::rx_metadata_t::ERROR_CODE_NONE: + break; + + case uhd::rx_metadata_t::ERROR_CODE_TIMEOUT: + if (num_acc_samps == 0) continue; + std::cout << boost::format( + "Got timeout before all samples received, possible packet loss, exiting loop..." + ) << std::endl; + goto done_loop; + + default: + std::cout << boost::format( + "Got error code 0x%x, exiting loop..." + ) % md.error_code << std::endl; + goto done_loop; + } + + //send complex single precision floating point samples over udp + udp_xport->send(boost::asio::buffer(buff, num_rx_samps)); + + num_acc_samps += num_rx_samps; + } done_loop: + + //finished + std::cout << std::endl << "Done!" << std::endl << std::endl; + + return 0; +} diff --git a/host/examples/rx_timed_samples.cpp b/host/examples/rx_timed_samples.cpp index 441665900..8a810811f 100644 --- a/host/examples/rx_timed_samples.cpp +++ b/host/examples/rx_timed_samples.cpp @@ -32,7 +32,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::string args; time_t seconds_in_future; size_t total_num_samps; - double rx_rate, freq; + double rate, freq; //setup the program options po::options_description desc("Allowed options"); @@ -41,7 +41,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args") ("secs", po::value<time_t>(&seconds_in_future)->default_value(3), "number of seconds in the future to receive") ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive") - ("rxrate", po::value<double>(&rx_rate)->default_value(100e6/16), "rate of incoming samples") + ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples") ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz") ("dilv", "specify to disable inner-loop verbose") ; @@ -64,12 +64,17 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ uhd::device::sptr dev = sdev->get_device(); std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; - //set properties on the device - std::cout << boost::format("Setting RX Rate: %f Msps...") % (rx_rate/1e6) << std::endl; - sdev->set_rx_rate(rx_rate); - std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl; - std::cout << boost::format("Setting device timestamp to 0...") << std::endl; + //set the rx sample rate + std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl; + sdev->set_rx_rate(rate); + std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl; + + //set the rx center frequency + std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl; sdev->set_rx_freq(freq); + std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl; + + std::cout << boost::format("Setting device timestamp to 0...") << std::endl; sdev->set_time_now(uhd::time_spec_t(0.0)); //setup streaming diff --git a/host/examples/tx_timed_samples.cpp b/host/examples/tx_timed_samples.cpp index 863446682..799da37e0 100644 --- a/host/examples/tx_timed_samples.cpp +++ b/host/examples/tx_timed_samples.cpp @@ -33,7 +33,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ time_t seconds_in_future; size_t total_num_samps; size_t samps_per_packet; - double tx_rate, freq; + double rate, freq; float ampl; //setup the program options @@ -44,7 +44,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ ("secs", po::value<time_t>(&seconds_in_future)->default_value(3), "number of seconds in the future to transmit") ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to transmit") ("spp", po::value<size_t>(&samps_per_packet)->default_value(1000), "number of samples per packet") - ("txrate", po::value<double>(&tx_rate)->default_value(100e6/16), "rate of outgoing samples") + ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of outgoing samples") ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz") ("ampl", po::value<float>(&l)->default_value(float(0.3)), "amplitude of each sample") ("dilv", "specify to disable inner-loop verbose") @@ -68,12 +68,17 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ uhd::device::sptr dev = sdev->get_device(); std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl; - //set properties on the device - std::cout << boost::format("Setting TX Rate: %f Msps...") % (tx_rate/1e6) << std::endl; - sdev->set_tx_rate(tx_rate); - std::cout << boost::format("Actual TX Rate: %f Msps...") % (sdev->get_tx_rate()/1e6) << std::endl; - std::cout << boost::format("Setting device timestamp to 0...") << std::endl; + //set the tx sample rate + std::cout << boost::format("Setting TX Rate: %f Msps...") % (rate/1e6) << std::endl; + sdev->set_tx_rate(rate); + std::cout << boost::format("Actual TX Rate: %f Msps...") % (sdev->get_tx_rate()/1e6) << std::endl << std::endl; + + //set the tx center frequency + std::cout << boost::format("Setting TX Freq: %f Mhz...") % (freq/1e6) << std::endl; sdev->set_tx_freq(freq); + std::cout << boost::format("Actual TX Freq: %f Mhz...") % (sdev->get_tx_freq()/1e6) << std::endl << std::endl; + + std::cout << boost::format("Setting device timestamp to 0...") << std::endl; sdev->set_time_now(uhd::time_spec_t(0.0)); //allocate data to send diff --git a/host/include/uhd/types/CMakeLists.txt b/host/include/uhd/types/CMakeLists.txt index dbce21c98..a96976b5e 100644 --- a/host/include/uhd/types/CMakeLists.txt +++ b/host/include/uhd/types/CMakeLists.txt @@ -19,6 +19,7 @@ INSTALL(FILES clock_config.hpp device_addr.hpp + dict.ipp dict.hpp io_type.hpp mac_addr.hpp @@ -28,6 +29,7 @@ INSTALL(FILES serial.hpp stream_cmd.hpp time_spec.hpp + tune_request.hpp tune_result.hpp DESTINATION ${INCLUDE_DIR}/uhd/types ) diff --git a/host/include/uhd/types/dict.hpp b/host/include/uhd/types/dict.hpp index de96ea768..6166140a0 100644 --- a/host/include/uhd/types/dict.hpp +++ b/host/include/uhd/types/dict.hpp @@ -19,11 +19,6 @@ #define INCLUDED_UHD_TYPES_DICT_HPP #include <uhd/config.hpp> -#include <boost/foreach.hpp> -#include <boost/format.hpp> -#include <boost/lexical_cast.hpp> -#include <stdexcept> -#include <typeinfo> #include <vector> #include <list> @@ -34,14 +29,10 @@ namespace uhd{ */ template <typename Key, typename Val> class dict{ public: - typedef std::pair<Key, Val> pair_t; - /*! * Create a new empty dictionary. */ - dict(void){ - /* NOP */ - } + dict(void); /*! * Input iterator constructor: @@ -50,64 +41,42 @@ namespace uhd{ * \param last the end iterator */ template <typename InputIterator> - dict(InputIterator first, InputIterator last){ - for(InputIterator it = first; it != last; it++){ - _map.push_back(*it); - } - } - - /*! - * Destroy this dict. - */ - ~dict(void){ - /* NOP */ - } + dict(InputIterator first, InputIterator last); /*! * Get the number of elements in this dict. * \return the number of elements */ - std::size_t size(void) const{ - return _map.size(); - } + std::size_t size(void) const; /*! * Get a list of the keys in this dict. * Key order depends on insertion precedence. * \return vector of keys */ - const std::vector<Key> keys(void) const{ - std::vector<Key> keys; - BOOST_FOREACH(const pair_t &p, _map){ - keys.push_back(p.first); - } - return keys; - } + const std::vector<Key> keys(void) const; /*! * Get a list of the values in this dict. * Value order depends on insertion precedence. * \return vector of values */ - const std::vector<Val> vals(void) const{ - std::vector<Val> vals; - BOOST_FOREACH(const pair_t &p, _map){ - vals.push_back(p.second); - } - return vals; - } + const std::vector<Val> vals(void) const; /*! * Does the dictionary contain this key? * \param key the key to look for * \return true if found */ - bool has_key(const Key &key) const{ - BOOST_FOREACH(const pair_t &p, _map){ - if (p.first == key) return true; - } - return false; - } + bool has_key(const Key &key) const; + + /*! + * Get a value in the dict or default. + * \param key the key to look for + * \param def use if key not found + * \return the value or default + */ + const Val &get(const Key &key, const Val &def) const; /*! * Get a value for the given key if it exists. @@ -116,15 +85,7 @@ namespace uhd{ * \return the value at the key * \throw an exception when not found */ - const Val &operator[](const Key &key) const{ - BOOST_FOREACH(const pair_t &p, _map){ - if (p.first == key) return p.second; - } - throw std::invalid_argument(str(boost::format( - "key \"%s\" not found in dict(%s, %s)" - ) % boost::lexical_cast<std::string>(key) - % typeid(Key).name() % typeid(Val).name())); - } + const Val &operator[](const Key &key) const; /*! * Set a value for the given key, however, in reality @@ -132,13 +93,7 @@ namespace uhd{ * \param key the key to set to * \return a reference to the value */ - Val &operator[](const Key &key){ - BOOST_FOREACH(pair_t &p, _map){ - if (p.first == key) return p.second; - } - _map.push_back(std::make_pair(key, Val())); - return _map.back().second; - } + Val &operator[](const Key &key); /*! * Pop an item out of the dictionary. @@ -146,16 +101,15 @@ namespace uhd{ * \return the value of the item * \throw an exception when not found */ - Val pop(const Key &key){ - Val val = (*this)[key]; - _map.remove(pair_t(key, val)); - return val; - } + Val pop(const Key &key); private: + typedef std::pair<Key, Val> pair_t; std::list<pair_t> _map; //private container }; } //namespace uhd +#include <uhd/types/dict.ipp> + #endif /* INCLUDED_UHD_TYPES_DICT_HPP */ diff --git a/host/include/uhd/types/dict.ipp b/host/include/uhd/types/dict.ipp new file mode 100644 index 000000000..ba05d5272 --- /dev/null +++ b/host/include/uhd/types/dict.ipp @@ -0,0 +1,128 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_UHD_TYPES_DICT_IPP +#define INCLUDED_UHD_TYPES_DICT_IPP + +#include <boost/foreach.hpp> +#include <boost/format.hpp> +#include <boost/lexical_cast.hpp> +#include <stdexcept> +#include <typeinfo> + +namespace uhd{ + + namespace /*anon*/{ + template<typename Key, typename Val> + struct key_not_found: std::out_of_range{ + key_not_found(const Key &key): std::out_of_range( + str(boost::format( + "key \"%s\" not found in dict(%s, %s)" + ) % boost::lexical_cast<std::string>(key) + % typeid(Key).name() % typeid(Val).name() + ) + ){ + /* NOP */ + } + }; + } // namespace /*anon*/ + + template <typename Key, typename Val> + dict<Key, Val>::dict(void){ + /* NOP */ + } + + template <typename Key, typename Val> + template <typename InputIterator> + dict<Key, Val>::dict(InputIterator first, InputIterator last){ + for(InputIterator it = first; it != last; it++){ + _map.push_back(*it); + } + } + + template <typename Key, typename Val> + std::size_t dict<Key, Val>::size(void) const{ + return _map.size(); + } + + template <typename Key, typename Val> + const std::vector<Key> dict<Key, Val>::keys(void) const{ + std::vector<Key> keys; + BOOST_FOREACH(const pair_t &p, _map){ + keys.push_back(p.first); + } + return keys; + } + + template <typename Key, typename Val> + const std::vector<Val> dict<Key, Val>::vals(void) const{ + std::vector<Val> vals; + BOOST_FOREACH(const pair_t &p, _map){ + vals.push_back(p.second); + } + return vals; + } + + template <typename Key, typename Val> + bool dict<Key, Val>::has_key(const Key &key) const{ + BOOST_FOREACH(const pair_t &p, _map){ + if (p.first == key) return true; + } + return false; + } + + template <typename Key, typename Val> + const Val &dict<Key, Val>::get(const Key &key, const Val &def) const{ + BOOST_FOREACH(const pair_t &p, _map){ + if (p.first == key) return p.second; + } + return def; + } + + template <typename Key, typename Val> + const Val &dict<Key, Val>::operator[](const Key &key) const{ + BOOST_FOREACH(const pair_t &p, _map){ + if (p.first == key) return p.second; + } + throw key_not_found<Key, Val>(key); + } + + template <typename Key, typename Val> + Val &dict<Key, Val>::operator[](const Key &key){ + BOOST_FOREACH(pair_t &p, _map){ + if (p.first == key) return p.second; + } + _map.push_back(std::make_pair(key, Val())); + return _map.back().second; + } + + template <typename Key, typename Val> + Val dict<Key, Val>::pop(const Key &key){ + typename std::list<pair_t>::iterator it; + for (it = _map.begin(); it != _map.end(); it++){ + if (it->first == key){ + Val val = it->second; + _map.erase(it); + return val; + } + } + throw key_not_found<Key, Val>(key); + } + +} //namespace uhd + +#endif /* INCLUDED_UHD_TYPES_DICT_IPP */ diff --git a/host/include/uhd/types/metadata.hpp b/host/include/uhd/types/metadata.hpp index 65952941c..3f250d13e 100644 --- a/host/include/uhd/types/metadata.hpp +++ b/host/include/uhd/types/metadata.hpp @@ -19,7 +19,6 @@ #define INCLUDED_UHD_TYPES_METADATA_HPP #include <uhd/config.hpp> -#include <boost/cstdint.hpp> #include <uhd/types/time_spec.hpp> namespace uhd{ @@ -30,58 +29,59 @@ namespace uhd{ * The receive routines will convert IF data headers into metadata. */ struct UHD_API rx_metadata_t{ - /*! - * Time specification: - * Set from timestamps on incoming data when provided. - */ + //! Has time specification? bool has_time_spec; + + //! Time of the first sample. time_spec_t time_spec; /*! - * Fragmentation flag and offset: + * Fragmentation flag: * Similar to IPv4 fragmentation: http://en.wikipedia.org/wiki/IPv4#Fragmentation_and_reassembly * More fragments is true when the input buffer has insufficient size to fit * an entire received packet. More fragments will be false for the last fragment. - * The fragment offset is the sample number at the start of the receive buffer. - * For non-fragmented receives, the fragment offset should always be zero. */ bool more_fragments; - size_t fragment_offset; /*! - * Burst flags: - * Start of burst will be true for the first packet in the chain. - * End of burst will be true for the last packet in the chain. + * Fragmentation offset: + * The fragment offset is the sample number at the start of the receive buffer. + * For non-fragmented receives, the fragment offset should always be zero. */ + size_t fragment_offset; + + //! Start of burst will be true for the first packet in the chain. bool start_of_burst; + + //! End of burst will be true for the last packet in the chain. bool end_of_burst; /*! - * Error conditions: - * - none: no error associated with this metadata - * - timeout: no packet received, underlying code timed-out - * - late command: a stream command was issued in the past - * - broken chain: expected another stream command - * - overflow: an internal receive buffer has filled - * - bad packet: the buffer was unrecognizable as a vrt packet + * The error condition on a receive call. * * Note: When an overrun occurs in continuous streaming mode, * the device will continue to send samples to the host. * For other streaming modes, streaming will discontinue * until the user issues a new stream command. * - * Note: The metadata fields have meaning for the following error codes: + * The metadata fields have meaning for the following error codes: * - none * - late command * - broken chain * - overflow */ enum error_code_t { + //! No error associated with this metadata. ERROR_CODE_NONE = 0x0, + //! No packet received, implementation timed-out. ERROR_CODE_TIMEOUT = 0x1, + //! A stream command was issued in the past. ERROR_CODE_LATE_COMMAND = 0x2, + //! Expected another stream command. ERROR_CODE_BROKEN_CHAIN = 0x4, + //! An internal receive buffer has filled. ERROR_CODE_OVERFLOW = 0x8, + //! The packet could not be parsed. ERROR_CODE_BAD_PACKET = 0xf } error_code; }; @@ -93,19 +93,19 @@ namespace uhd{ */ struct UHD_API tx_metadata_t{ /*! - * Time specification: - * Set has time spec to false to perform a send "now". - * Or, set to true, and fill in time spec for a send "at". + * Has time specification? + * - Set false to send immediately. + * - Set true to send at the time specified by time spec. */ bool has_time_spec; + + //! When to send the first sample. time_spec_t time_spec; - /*! - * Burst flags: - * Set start of burst to true for the first packet in the chain. - * Set end of burst to true for the last packet in the chain. - */ + //! Set start of burst to true for the first packet in the chain. bool start_of_burst; + + //! Set end of burst to true for the last packet in the chain. bool end_of_burst; /*! @@ -122,27 +122,27 @@ namespace uhd{ //! The channel number in a mimo configuration size_t channel; - /*! - * Time specification: when the async event occurred. - */ + //! Has time specification? bool has_time_spec; + + //! When the async event occurred. time_spec_t time_spec; /*! - * Event codes: - * - success: a packet was successfully transmitted - * - underflow: an internal send buffer has emptied - * - sequence error: packet loss between host and device - * - time error: packet had time that was late (or too early) - * - underflow in packet: underflow occurred inside a packet - * - sequence error in burst: packet loss within a burst + * The type of event for a receive async message call. */ enum event_code_t { + //! A packet was successfully transmitted. EVENT_CODE_SUCCESS = 0x1, + //! An internal send buffer has emptied. EVENT_CODE_UNDERFLOW = 0x2, + //! Packet loss between host and device. EVENT_CODE_SEQ_ERROR = 0x4, + //! Packet had time that was late (or too early). EVENT_CODE_TIME_ERROR = 0x8, + //! Underflow occurred inside a packet. EVENT_CODE_UNDERFLOW_IN_PACKET = 0x10, + //! Packet loss within a burst. EVENT_CODE_SEQ_ERROR_IN_BURST = 0x20 } event_code; }; diff --git a/host/include/uhd/types/tune_request.hpp b/host/include/uhd/types/tune_request.hpp new file mode 100644 index 000000000..942b93251 --- /dev/null +++ b/host/include/uhd/types/tune_request.hpp @@ -0,0 +1,95 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_UHD_TYPES_TUNE_REQUEST_HPP +#define INCLUDED_UHD_TYPES_TUNE_REQUEST_HPP + +#include <uhd/config.hpp> + +namespace uhd{ + + /*! + * A tune request instructs the implementation how to tune the RF chain. + * The policies can be used to select automatic tuning or + * fined control over the daughterboard IF and DSP tuning. + * Not all combinations of policies are applicable. + * Convenience constructors are supplied for most use cases. + */ + struct UHD_API tune_request_t{ + /*! + * Make a new tune request for a particular center frequency. + * Use an automatic policy for the intermediate and DSP frequency + * to tune the chain as close as possible to the target frequency. + * \param target_freq the target frequency in Hz + */ + tune_request_t(double target_freq = 0); + + /*! + * Make a new tune request for a particular center frequency. + * Use a manual policy for the intermediate frequency, + * and an automatic policy for the DSP frequency, + * to tune the chain as close as possible to the target frequency. + * \param target_freq the target frequency in Hz + * \param lo_off the LO offset frequency in Hz + */ + tune_request_t(double target_freq, double lo_off); + + //! Policy options for tunable elements in the RF chain. + enum policy_t { + //! Do not set this argument, use current setting. + POLICY_NONE = 'N', + //! Automatically determine the argument's value. + POLICY_AUTO = 'A', + //! Use the argument's value for the setting. + POLICY_MANUAL = 'M' + }; + + /*! + * The target frequency of the overall chain in Hz. + * Set this even if all policies are set to manual. + */ + double target_freq; + + /*! + * The policy for the intermediate frequency. + * Automatic behavior: the target frequency + default LO offset. + */ + policy_t inter_freq_policy; + + /*! + * The intermediate frequency in Hz. + * Set when the policy is set to manual. + */ + double inter_freq; + + /*! + * The policy for the DSP frequency. + * Automatic behavior: the difference between the target and IF. + */ + policy_t dsp_freq_policy; + + /*! + * The DSP frequency in Hz. + * Set when the policy is set to manual. + */ + double dsp_freq; + + }; + +} //namespace uhd + +#endif /* INCLUDED_UHD_TYPES_TUNE_REQUEST_HPP */ diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index abddf3951..cdf31df87 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -34,6 +34,7 @@ INSTALL(FILES ### utilities ### dsp_utils.hpp + mboard_eeprom.hpp misc_utils.hpp subdev_spec.hpp tune_helper.hpp diff --git a/host/include/uhd/usrp/mboard_eeprom.hpp b/host/include/uhd/usrp/mboard_eeprom.hpp new file mode 100644 index 000000000..530b177be --- /dev/null +++ b/host/include/uhd/usrp/mboard_eeprom.hpp @@ -0,0 +1,64 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP +#define INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP + +#include <uhd/config.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/types/serial.hpp> +#include <string> + +namespace uhd{ namespace usrp{ + + /*! + * The motherboard EEPROM object: + * Knows how to read and write the EEPROM for various USRPs. + * The class inherits from a string, string dictionary. + * Use the dictionary interface to get and set values. + * Commit to the EEPROM to save changed settings. + */ + struct UHD_API mboard_eeprom_t : uhd::dict<std::string, std::string>{ + + //! Possible EEPROM maps types + enum map_type{ + MAP_N100, + MAP_B000 + }; + + //! Make a new empty mboard eeprom + mboard_eeprom_t(void); + + /*! + * Make a new mboard EEPROM handler. + * \param iface the interface to i2c + * \param map the map type enum + */ + mboard_eeprom_t(i2c_iface &iface, map_type map); + + /*! + * Write the contents of this object to the EEPROM. + * \param iface the interface to i2c + * \param map the map type enum + */ + void commit(i2c_iface &iface, map_type map); + + }; + +}} //namespace + +#endif /* INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP */ diff --git a/host/include/uhd/usrp/mboard_props.hpp b/host/include/uhd/usrp/mboard_props.hpp index 0f250f439..df94d1678 100644 --- a/host/include/uhd/usrp/mboard_props.hpp +++ b/host/include/uhd/usrp/mboard_props.hpp @@ -44,7 +44,8 @@ namespace uhd{ namespace usrp{ MBOARD_PROP_CLOCK_CONFIG = 'C', //rw, clock_config_t MBOARD_PROP_TIME_NOW = 't', //rw, time_spec_t MBOARD_PROP_TIME_NEXT_PPS = 'T', //wo, time_spec_t - MBOARD_PROP_STREAM_CMD = 's' //wo, stream_cmd_t + MBOARD_PROP_STREAM_CMD = 's', //wo, stream_cmd_t + MBOARD_PROP_EEPROM_MAP = 'M' //wr, mboard_eeprom_t::sptr }; }} //namespace diff --git a/host/include/uhd/usrp/mimo_usrp.hpp b/host/include/uhd/usrp/mimo_usrp.hpp index 78833e24e..a2092f04f 100644 --- a/host/include/uhd/usrp/mimo_usrp.hpp +++ b/host/include/uhd/usrp/mimo_usrp.hpp @@ -127,7 +127,7 @@ public: virtual double get_rx_rate_all(void) = 0; virtual tune_result_t set_rx_freq(size_t chan, double freq) = 0; - virtual tune_result_t set_rx_freq(size_t chan, double freq, double lo_off) = 0; + //virtual tune_result_t set_rx_freq(size_t chan, double freq, double lo_off) = 0; virtual double get_rx_freq(size_t chan) = 0; virtual freq_range_t get_rx_freq_range(size_t chan) = 0; @@ -161,7 +161,7 @@ public: virtual double get_tx_rate_all(void) = 0; virtual tune_result_t set_tx_freq(size_t chan, double freq) = 0; - virtual tune_result_t set_tx_freq(size_t chan, double freq, double lo_off) = 0; + //virtual tune_result_t set_tx_freq(size_t chan, double freq, double lo_off) = 0; virtual double get_tx_freq(size_t chan) = 0; virtual freq_range_t get_tx_freq_range(size_t chan) = 0; @@ -298,7 +298,7 @@ public: time_spec_t time_0 = _mboard(0)[MBOARD_PROP_TIME_NOW].as<time_spec_t>(); time_spec_t time_i = _mboard(chan)[MBOARD_PROP_TIME_NOW].as<time_spec_t>(); 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( + uhd::warning::post(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" @@ -345,9 +345,9 @@ public: 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); - } + //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); @@ -425,9 +425,9 @@ public: 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); - } + //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); @@ -512,7 +512,7 @@ namespace uhd{ namespace usrp{ * The Make Function **********************************************************************/ inline mimo_usrp::sptr mimo_usrp::make(const device_addr_t &dev_addr){ - uhd::print_warning( + uhd::warning::post( "The mimo USRP interface has been deprecated.\n" "Please switch to the multi USRP interface.\n" "#include <uhd/usrp/multi_usrp.hpp>\n" diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index 2f71f80b1..98ba07fc0 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -23,6 +23,7 @@ #include <uhd/types/ranges.hpp> #include <uhd/types/stream_cmd.hpp> #include <uhd/types/clock_config.hpp> +#include <uhd/types/tune_request.hpp> #include <uhd/types/tune_result.hpp> #include <uhd/usrp/subdev_spec.hpp> #include <uhd/usrp/dboard_iface.hpp> @@ -144,6 +145,14 @@ public: virtual void set_time_unknown_pps(const time_spec_t &time_spec) = 0; /*! + * Are the times across all motherboards in this configuration synchronized? + * Checks that all time registers are approximately close but not exact, + * given that the RTT may varying for a control packet transaction. + * \return true when all motherboards time registers are in sync + */ + virtual bool get_time_synchronized(void) = 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. @@ -213,20 +222,13 @@ public: /*! * Set the RX center frequency. - * \param freq the frequency in Hz + * \param tune_request tune request instructions * \param chan the channel index 0 to N-1 * \return a tune result object */ - virtual tune_result_t set_rx_freq(double freq, size_t chan) = 0; - - /*! - * Set the RX center frequency. - * \param freq the frequency in Hz - * \param lo_off an LO offset in Hz - * \param chan the channel index 0 to N-1 - * \return a tune result object - */ - virtual tune_result_t set_rx_freq(double freq, double lo_off, size_t chan) = 0; + virtual tune_result_t set_rx_freq( + const tune_request_t &tune_request, size_t chan = 0 + ) = 0; /*! * Get the RX center frequency. @@ -399,20 +401,13 @@ public: /*! * Set the TX center frequency. - * \param freq the frequency in Hz - * \param chan the channel index 0 to N-1 - * \return a tune result object - */ - virtual tune_result_t set_tx_freq(double freq, size_t chan) = 0; - - /*! - * Set the TX center frequency. - * \param freq the frequency in Hz - * \param lo_off an LO offset in Hz + * \param tune_request tune request instructions * \param chan the channel index 0 to N-1 * \return a tune result object */ - virtual tune_result_t set_tx_freq(double freq, double lo_off, size_t chan) = 0; + virtual tune_result_t set_tx_freq( + const tune_request_t &tune_request, size_t chan = 0 + ) = 0; /*! * Get the TX center frequency. diff --git a/host/include/uhd/usrp/simple_usrp.hpp b/host/include/uhd/usrp/simple_usrp.hpp index 22f4d64ba..77416dbbd 100644 --- a/host/include/uhd/usrp/simple_usrp.hpp +++ b/host/include/uhd/usrp/simple_usrp.hpp @@ -117,7 +117,7 @@ public: virtual double get_rx_rate(void) = 0; virtual tune_result_t set_rx_freq(double freq) = 0; - virtual tune_result_t set_rx_freq(double freq, double lo_off) = 0; + //virtual tune_result_t set_rx_freq(double freq, double lo_off) = 0; virtual double get_rx_freq(void) = 0; virtual freq_range_t get_rx_freq_range(void) = 0; @@ -152,7 +152,7 @@ public: virtual double get_tx_rate(void) = 0; virtual tune_result_t set_tx_freq(double freq) = 0; - virtual tune_result_t set_tx_freq(double freq, double lo_off) = 0; + //virtual tune_result_t set_tx_freq(double freq, double lo_off) = 0; virtual double get_tx_freq(void) = 0; virtual freq_range_t get_tx_freq_range(void) = 0; @@ -243,9 +243,9 @@ public: 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); - } + //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(); @@ -318,9 +318,9 @@ public: 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); - } + //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(); @@ -374,7 +374,7 @@ namespace uhd{ namespace usrp{ * The Make Function **********************************************************************/ inline simple_usrp::sptr simple_usrp::make(const device_addr_t &dev_addr){ - uhd::print_warning( + uhd::warning::post( "The simple USRP interface has been deprecated.\n" "Please switch to the single USRP interface.\n" "#include <uhd/usrp/single_usrp.hpp>\n" diff --git a/host/include/uhd/usrp/single_usrp.hpp b/host/include/uhd/usrp/single_usrp.hpp index a068fbed8..26303fe10 100644 --- a/host/include/uhd/usrp/single_usrp.hpp +++ b/host/include/uhd/usrp/single_usrp.hpp @@ -23,6 +23,7 @@ #include <uhd/types/ranges.hpp> #include <uhd/types/stream_cmd.hpp> #include <uhd/types/clock_config.hpp> +#include <uhd/types/tune_request.hpp> #include <uhd/types/tune_result.hpp> #include <uhd/usrp/subdev_spec.hpp> #include <uhd/usrp/dboard_iface.hpp> @@ -154,20 +155,13 @@ public: /*! * Set the RX center frequency. - * \param freq the frequency in Hz + * \param tune_request tune request instructions * \param chan the channel index 0 to N-1 * \return a tune result object */ - virtual tune_result_t set_rx_freq(double freq, size_t chan = 0) = 0; - - /*! - * Set the RX center frequency. - * \param freq the frequency in Hz - * \param lo_off an LO offset in Hz - * \param chan the channel index 0 to N-1 - * \return a tune result object - */ - virtual tune_result_t set_rx_freq(double freq, double lo_off, size_t chan = 0) = 0; + virtual tune_result_t set_rx_freq( + const tune_request_t &tune_request, size_t chan = 0 + ) = 0; /*! * Get the RX center frequency. @@ -330,20 +324,13 @@ public: /*! * Set the TX center frequency. - * \param freq the frequency in Hz - * \param chan the channel index 0 to N-1 - * \return a tune result object - */ - virtual tune_result_t set_tx_freq(double freq, size_t chan = 0) = 0; - - /*! - * Set the TX center frequency. - * \param freq the frequency in Hz - * \param lo_off an LO offset in Hz + * \param tune_request tune request instructions * \param chan the channel index 0 to N-1 * \return a tune result object */ - virtual tune_result_t set_tx_freq(double freq, double lo_off, size_t chan = 0) = 0; + virtual tune_result_t set_tx_freq( + const tune_request_t &tune_request, size_t chan = 0 + ) = 0; /*! * Get the TX center frequency. diff --git a/host/include/uhd/usrp/subdev_spec.hpp b/host/include/uhd/usrp/subdev_spec.hpp index 5de3bb3b8..b189724c9 100644 --- a/host/include/uhd/usrp/subdev_spec.hpp +++ b/host/include/uhd/usrp/subdev_spec.hpp @@ -26,10 +26,10 @@ namespace uhd{ namespace usrp{ /*! - * A subdevice specification (daughterboard, subdevice) name pairing. + * A subdevice specification (daughterboard slot, subdevice) name pairing. */ struct UHD_API subdev_spec_pair_t : boost::equality_comparable<subdev_spec_pair_t>{ - //! The daughterboard name + //! The daughterboard slot name std::string db_name; //! The subdevice name @@ -50,7 +50,7 @@ namespace uhd{ namespace usrp{ UHD_API bool operator==(const subdev_spec_pair_t &, const subdev_spec_pair_t &); /*! - * A list of (daughterboard name, subdevice name) pairs: + * A list of (daughterboard slot name, subdevice name) pairs: * * A subdevice specification represents a list of subdevices on a motherboard. * The subdevices specified may span across multiple daughterboards; @@ -62,6 +62,11 @@ namespace uhd{ namespace usrp{ * The markup-string is a whitespace separated list of dboard:subdev pairs. * The first pair represents the subdevice for channel zero, * the second pair represents the subdevice for channel one, and so on. + * + * Special handling for empty conditions: + * - An empty subdevice specification means: select the first subdevice found in the configuration + * - An empty daughterboard name means: select the only daughterboard slot or error if multiple exist + * - An empty subdevice name means: select the only subdevice on that board or error if multiple exist */ class UHD_API subdev_spec_t : public std::vector<subdev_spec_pair_t>{ public: diff --git a/host/include/uhd/usrp/tune_helper.hpp b/host/include/uhd/usrp/tune_helper.hpp index ec133fa08..db12241c1 100644 --- a/host/include/uhd/usrp/tune_helper.hpp +++ b/host/include/uhd/usrp/tune_helper.hpp @@ -20,6 +20,7 @@ #include <uhd/config.hpp> #include <uhd/wax.hpp> +#include <uhd/types/tune_request.hpp> #include <uhd/types/tune_result.hpp> namespace uhd{ namespace usrp{ @@ -32,23 +33,12 @@ namespace uhd{ namespace usrp{ * \param subdev the dboard subdevice object with properties * \param ddc the mboard dsp object with properties * \param chan the channel of the dsp to tune - * \param target_freq the desired center frequency - * \param lo_offset an offset for the subdevice IF from center + * \param tune_request tune request instructions * \return a tune result struct */ UHD_API tune_result_t tune_rx_subdev_and_dsp( wax::obj subdev, wax::obj ddc, size_t chan, - double target_freq, double lo_offset - ); - - /*! - * Tune a rx chain to the desired frequency: - * Same as the above, except the LO offset - * is calculated based on the subdevice and BW. - */ - UHD_API tune_result_t tune_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, - size_t chan, double target_freq + const tune_request_t &tune_request ); /*! @@ -70,23 +60,12 @@ namespace uhd{ namespace usrp{ * \param subdev the dboard subdevice object with properties * \param duc the mboard dsp object with properties * \param chan the channel of the dsp to tune - * \param target_freq the desired center frequency - * \param lo_offset an offset for the subdevice IF from center + * \param tune_request tune request instructions * \return a tune result struct */ UHD_API tune_result_t tune_tx_subdev_and_dsp( wax::obj subdev, wax::obj duc, size_t chan, - double target_freq, double lo_offset - ); - - /*! - * Tune a tx chain to the desired frequency: - * Same as the above, except the LO offset - * is calculated based on the subdevice and BW. - */ - UHD_API tune_result_t tune_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, - size_t chan, double target_freq + const tune_request_t &tune_request ); /*! diff --git a/host/include/uhd/utils/warning.hpp b/host/include/uhd/utils/warning.hpp index 91d8400ab..a1e3f0d1e 100644 --- a/host/include/uhd/utils/warning.hpp +++ b/host/include/uhd/utils/warning.hpp @@ -19,16 +19,44 @@ #define INCLUDED_UHD_UTILS_WARNING_HPP #include <uhd/config.hpp> +#include <boost/function.hpp> +#include <vector> #include <string> -namespace uhd{ +namespace uhd{ namespace warning{ + + //! Callback function type for a message handler + typedef boost::function<void(std::string)> handler_t; /*! - * Print a formatted warning string to stderr. + * Post a warning message to all registered handlers. * \param msg the multiline warning message */ - UHD_API void print_warning(const std::string &msg); + UHD_API void post(const std::string &msg); + + /*! + * Register a new handler with this name. + * If the name was already registered for this name, + * the old registered handler will be replaced. + * \param name a unique name for this handler + * \param handler the callback handler function + */ + UHD_API void register_handler(const std::string &name, const handler_t &handler); + + /*! + * Unregister a handler for this name. + * \param name a unique name for a registered handler + * \return the handler that was registered + * \throw error when the name was not found in the registry + */ + UHD_API handler_t unregister_handler(const std::string &name); + + /*! + * Get a list of registered handler names. + * \return a vector of unique string names + */ + UHD_API const std::vector<std::string> registry_names(void); -} //namespace uhd +}} //namespace uhd::warning #endif /* INCLUDED_UHD_UTILS_WARNING_HPP */ diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt index 81845de21..e4de7bcc7 100644 --- a/host/lib/CMakeLists.txt +++ b/host/lib/CMakeLists.txt @@ -16,6 +16,25 @@ # ######################################################################## +# Check Python Modules +######################################################################## +PYTHON_CHECK_MODULE( + "Python version 2.6 or greater" + "platform" "platform.python_version() >= '2.6'" + HAVE_PYTHON_PLAT_MIN_VERSION +) + +PYTHON_CHECK_MODULE( + "Cheetah templates 2.0.0 or greater" + "Cheetah" "Cheetah.Version >= '2.0.0'" + HAVE_PYTHON_MODULE_CHEETAH +) + +IF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH) + MESSAGE(FATAL_ERROR "Error: python requirements not met for the build system.") +ENDIF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH) + +######################################################################## # Helpful Macros ######################################################################## MACRO(LIBUHD_APPEND_SOURCES) diff --git a/host/lib/ic_reg_maps/CMakeLists.txt b/host/lib/ic_reg_maps/CMakeLists.txt index 772166334..ac051b843 100644 --- a/host/lib/ic_reg_maps/CMakeLists.txt +++ b/host/lib/ic_reg_maps/CMakeLists.txt @@ -60,6 +60,16 @@ LIBUHD_PYTHON_GEN_SOURCE( ) LIBUHD_PYTHON_GEN_SOURCE( + ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_max2112_regs.py + ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/max2112_regs.hpp +) + +LIBUHD_PYTHON_GEN_SOURCE( + ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_max2112_regs.py + ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/max2112_regs.hpp +) + +LIBUHD_PYTHON_GEN_SOURCE( ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_ad9862_regs.py ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/ad9862_regs.hpp ) diff --git a/host/lib/ic_reg_maps/gen_max2112_regs.py b/host/lib/ic_reg_maps/gen_max2112_regs.py new file mode 100755 index 000000000..c2fc4e3e2 --- /dev/null +++ b/host/lib/ic_reg_maps/gen_max2112_regs.py @@ -0,0 +1,181 @@ +#!/usr/bin/env python +# +# 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 <http://www.gnu.org/licenses/>. +# + +######################################################################## +# Template for raw text data describing write registers +# name addr[bit range inclusive] default optional enums +######################################################################## +WRITE_REGS_TMPL="""\ +######################################################################## +## Note: offsets given from perspective of data bits (excludes address) +######################################################################## +## +######################################################################## +## N-Divider MSB (0) Write +######################################################################## +frac 0[7] 1 invalid, frac +n_divider_msb 0[0:6] 0 +######################################################################## +## N-Divider LSB (1) Write +######################################################################## +n_divider_lsb 1[0:7] 0x23 +~n_divider n_divider_lsb, n_divider_msb +######################################################################## +## Charge Pump (2) Write +######################################################################## +cpmp 2[6:7] 0 +cplin 2[4:5] 1 +f_divider_mmsb 2[0:3] 0x2 +######################################################################## +## F-Divider MSB (3) Write +######################################################################## +f_divider_msb 3[0:7] 0xF6 +######################################################################## +## F-Divider LSB (4) Write +######################################################################## +f_divider_lsb 4[0:7] 0x84 +~f_divider f_divider_lsb, f_divider_msb, f_divider_mmsb +######################################################################## +## XTAL-Divider R-Divider (5) Write +######################################################################## +#set $xtal_divider_names = ', '.join(map(lambda x: 'div' + str(x), range(1,9))) +xtal_divider 5[5:7] 0 $xtal_divider_names +r_divider 5[0:4] 1 +######################################################################## +## PLL (6) Write +######################################################################## +d24 6[7] 1 div2, div4 ## div2 for LO <= 1125M, div4 > 1125M +cps 6[6] 1 i_cp_from_icp, i_cp_from_vas +icp 6[5] 0 i_cp_600ua, i_cp_1200ua +##reserved 6[0:4] 0 +######################################################################## +## VCO (7) Write +######################################################################## +vco 7[3:7] 0x19 +vas 7[2] 1 disabled, enabled +adl 7[1] 1 disabled, enabled +ade 7[0] 1 disabled, enabled +######################################################################## +## LPF (8) Write +######################################################################## +lp 8[0:7] 0x4B ## map(lambda x: "%0.2f"%((4e6 + (x - 12) * 290e3)/1e6), range(255)) in MHz +######################################################################## +## Control (9) Write +######################################################################## +stby 9[7] 0 normal, disable_sig_and_synth +##reserved 9[6] 0 +pwdn 9[5] 0 normal, invalid +##reserved 9[4] 0 +bbg 9[0:3] 0 ## Baseband Gain in dB +######################################################################## +## Shutdown (0xA) Write +######################################################################## +##reserved 0xA[7] 0 +pll_shutdown 0xA[6] 0 normal, shutdown +div_shutdown 0xA[5] 0 normal, shutdown +vco_shutdown 0xA[4] 0 normal, shutdown +bb_shutdown 0xA[3] 0 normal, shutdown +rfmix_shutdown 0xA[2] 0 normal, shutdown +rfvga_shutdown 0xA[1] 0 normal, shutdown +fe_shutdown 0xA[0] 0 normal, shutdown +######################################################################## +## Test (0xB) Write +######################################################################## +cptst 0xB[5:7] 0 +##reserved 0xB[4] 0 +turbo 0xB[3] 1 +ld_mux 0xB[0:2] 0 refout=0, invalid +""" + +######################################################################## +# Template for raw text data describing read registers +# name addr[bit range inclusive] default optional enums +######################################################################## +READ_REGS_TMPL="""\ +######################################################################## +## Status Byte-1 (0xC) Read +######################################################################## +por 0xC[7] 0 read, reset +vasa 0xC[6] 0 vas_fail, vas_win +vase 0xC[5] 0 active, inactive +ld 0xC[4] 0 unlocked, locked +##reserved 0xC[0:3] 0 +######################################################################## +## Status Byte-2 (0xD) Read +######################################################################## +vcosbr 0xD[3:7] 0 ## vco band readback +adc 0xD[0:2] 0 ool0, lock0, vaslock0, vaslock1, vaslock2, vaslock3, lock1, ool1 +""" + +######################################################################## +# Template for methods in the body of the struct +######################################################################## +BODY_TMPL="""\ +boost::uint8_t get_reg(boost::uint8_t addr){ + boost::uint8_t reg = 0; + switch(addr){ + #for $addr in sorted(set(map(lambda r: r.get_addr(), $regs))) + case $addr: + #for $reg in filter(lambda r: r.get_addr() == addr, $regs) + reg |= (boost::uint8_t($reg.get_name()) & $reg.get_mask()) << $reg.get_shift(); + #end for + break; + #end for + } + return boost::uint8_t(reg); +} + +void set_reg(boost::uint8_t addr, boost::uint8_t reg){ + switch(addr){ + #for $addr in sorted(set(map(lambda r: r.get_addr(), $regs))) + case $addr: + #for $reg in filter(lambda r: r.get_addr() == addr, $regs) + $reg.get_name() = $(reg.get_type())((reg >> $reg.get_shift()) & $reg.get_mask()); + #end for + break; + #end for + } +} +""" + +SPLIT_REGS_HELPER_TMPL="""\ +#for $divname in ['n','f'] +void set_$(divname)_divider(boost::uint32_t $divname){ + #for $regname in sorted(map(lambda r: r.get_name(), filter(lambda r: r.get_name().find(divname + '_divider') == 0, $regs))) + #end for +} +#end for +""" + #$regname = boost::uint8_t($divname & $regs[regname].get_mask()); + #$divname = boost::uint32_t($divname >> $regs[regname].get_shift()); + +if __name__ == '__main__': + import common; common.generate( + name='max2112_write_regs', + regs_tmpl=WRITE_REGS_TMPL, + body_tmpl=BODY_TMPL, + file=__file__, + ) + + import common; common.generate( + name='max2112_read_regs', + regs_tmpl=READ_REGS_TMPL, + body_tmpl=BODY_TMPL, + file=__file__, + append=True, + ) diff --git a/host/lib/transport/udp_zero_copy_asio.cpp b/host/lib/transport/udp_zero_copy_asio.cpp index d84aeefdd..ed29864e9 100644 --- a/host/lib/transport/udp_zero_copy_asio.cpp +++ b/host/lib/transport/udp_zero_copy_asio.cpp @@ -336,7 +336,7 @@ template<typename Opt> static void resize_buff_helper( else std::cout << boost::format( "Current %s sock buff size: %d bytes" ) % name % actual_size << std::endl; - if (actual_size < target_size) uhd::print_warning(str(boost::format( + if (actual_size < target_size) uhd::warning::post(str(boost::format( "The %s buffer is smaller than the requested size.\n" "The minimum recommended buffer size is %d bytes.\n" "See the transport application notes on buffer resizing.\n%s" diff --git a/host/lib/types.cpp b/host/lib/types.cpp index 6aa82b012..e5e6a2512 100644 --- a/host/lib/types.cpp +++ b/host/lib/types.cpp @@ -17,6 +17,7 @@ #include <uhd/utils/assert.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/tune_request.hpp> #include <uhd/types/tune_result.hpp> #include <uhd/types/clock_config.hpp> #include <uhd/types/stream_cmd.hpp> @@ -58,6 +59,26 @@ freq_range_t::freq_range_t(double min, double max): } /*********************************************************************** + * tune request + **********************************************************************/ +tune_request_t::tune_request_t(double target_freq): + target_freq(target_freq), + inter_freq_policy(POLICY_AUTO), + dsp_freq_policy(POLICY_AUTO) +{ + /* NOP */ +} + +tune_request_t::tune_request_t(double target_freq, double lo_off): + target_freq(target_freq), + inter_freq_policy(POLICY_MANUAL), + inter_freq(target_freq + lo_off), + dsp_freq_policy(POLICY_AUTO) +{ + /* NOP */ +} + +/*********************************************************************** * tune result **********************************************************************/ std::string tune_result_t::to_pp_string(void) const{ @@ -229,22 +250,19 @@ mac_addr_t mac_addr_t::from_bytes(const byte_vector_t &bytes){ mac_addr_t mac_addr_t::from_string(const std::string &mac_addr_str){ - byte_vector_t bytes = boost::assign::list_of - (0x00)(0x50)(0xC2)(0x85)(0x30)(0x00); // Matt's IAB + byte_vector_t bytes; try{ - //only allow patterns of xx:xx or xx:xx:xx:xx:xx:xx - //the IAB above will fill in for the shorter pattern - if (mac_addr_str.size() != 5 and mac_addr_str.size() != 17) - throw std::runtime_error("expected exactly 5 or 17 characters"); + if (mac_addr_str.size() != 17){ + throw std::runtime_error("expected exactly 17 characters"); + } //split the mac addr hex string at the colons - size_t i = 0; BOOST_FOREACH(const std::string &hex_str, std::split_string(mac_addr_str, ":")){ int hex_num; std::istringstream iss(hex_str); iss >> std::hex >> hex_num; - bytes[i++] = boost::uint8_t(hex_num); + bytes.push_back(boost::uint8_t(hex_num)); } } diff --git a/host/lib/usrp/CMakeLists.txt b/host/lib/usrp/CMakeLists.txt index eeb181e0b..3d832c356 100644 --- a/host/lib/usrp/CMakeLists.txt +++ b/host/lib/usrp/CMakeLists.txt @@ -23,6 +23,7 @@ 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/mboard_eeprom.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/misc_utils.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/multi_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/single_usrp.cpp diff --git a/host/lib/usrp/dboard/CMakeLists.txt b/host/lib/usrp/dboard/CMakeLists.txt index 8d3d11530..79cd42d18 100644 --- a/host/lib/usrp/dboard/CMakeLists.txt +++ b/host/lib/usrp/dboard/CMakeLists.txt @@ -25,5 +25,6 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_dbsrx.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_unknown.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_tvrx.cpp + ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_dbsrx2.cpp ) diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp index 41f6f8002..f03dd43d1 100644 --- a/host/lib/usrp/dboard/db_basic_and_lf.cpp +++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp @@ -20,6 +20,7 @@ #include <uhd/types/ranges.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/usrp/dboard_base.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <boost/assign/list_of.hpp> @@ -30,6 +31,16 @@ using namespace uhd::usrp; using namespace boost::assign; /*********************************************************************** + * Constants + **********************************************************************/ +static const uhd::dict<std::string, double> subdev_bandwidth_scalar = map_list_of + ("A", 1.0) + ("B", 1.0) + ("AB", 2.0) + ("BA", 2.0) +; + +/*********************************************************************** * The basic and lf boards: * They share a common class because only the frequency bounds differ. **********************************************************************/ @@ -68,11 +79,11 @@ static const uhd::dict<std::string, subdev_conn_t> sd_name_to_conn = map_list_of * Register the basic and LF dboards **********************************************************************/ static dboard_base::sptr make_basic_rx(dboard_base::ctor_args_t args){ - return dboard_base::sptr(new basic_rx(args, 90e9)); + return dboard_base::sptr(new basic_rx(args, 250e6)); } static dboard_base::sptr make_basic_tx(dboard_base::ctor_args_t args){ - return dboard_base::sptr(new basic_tx(args, 90e9)); + return dboard_base::sptr(new basic_tx(args, 250e6)); } static dboard_base::sptr make_lf_rx(dboard_base::ctor_args_t args){ @@ -161,6 +172,10 @@ void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){ val = true; //there is no LO, so it must be true! return; + case SUBDEV_PROP_BANDWIDTH: + val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -185,6 +200,14 @@ void basic_rx::rx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("%s: No tunable bandwidth, fixed filtered to %0.2fMHz") + % get_rx_id().to_pp_string() % _max_freq + ) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } @@ -260,6 +283,10 @@ void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){ val = true; //there is no LO, so it must be true! return; + case SUBDEV_PROP_BANDWIDTH: + val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -284,6 +311,14 @@ void basic_tx::tx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("%s: No tunable bandwidth, fixed filtered to %0.2fMHz") + % get_tx_id().to_pp_string() % _max_freq + ) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp index 0b8b4db83..85251bdf9 100644 --- a/host/lib/usrp/dboard/db_dbsrx.cpp +++ b/host/lib/usrp/dboard/db_dbsrx.cpp @@ -175,7 +175,7 @@ UHD_STATIC_BLOCK(reg_dbsrx_dboard){ dbsrx::dbsrx(ctor_args_t args) : rx_dboard_base(args){ //warn user about incorrect DBID on USRP1, requires R193 populated if (this->get_iface()->get_special_props().soft_clock_divider and this->get_rx_id() == 0x000D) - uhd::print_warning( + uhd::warning::post( str(boost::format( "DBSRX: incorrect dbid\n" "Expected dbid 0x0002 and R193\n" @@ -186,7 +186,7 @@ dbsrx::dbsrx(ctor_args_t args) : rx_dboard_base(args){ //warn user about incorrect DBID on non-USRP1, requires R194 populated if (not this->get_iface()->get_special_props().soft_clock_divider and this->get_rx_id() == 0x0002) - uhd::print_warning( + uhd::warning::post( str(boost::format( "DBSRX: incorrect dbid\n" "Expected dbid 0x000D and R194\n" @@ -236,8 +236,10 @@ void dbsrx::set_lo_freq(double target_freq){ bool update_filter_settings = false; //choose refclock std::vector<double> clock_rates = this->get_iface()->get_clock_rates(dboard_iface::UNIT_RX); + const double max_clock_rate = std::sorted(clock_rates).back(); BOOST_FOREACH(ref_clock, std::reversed(std::sorted(clock_rates))){ if (ref_clock > 27.0e6) continue; + if (size_t(max_clock_rate/ref_clock)%2 == 1) continue; //reject asymmetric clocks (odd divisors) //choose m_divider such that filter tuning constraint is met m = 31; @@ -340,7 +342,7 @@ void dbsrx::set_lo_freq(double target_freq){ //vtune is too low, try lower frequency vco if (_max2118_read_regs.adc == 0){ if (_max2118_write_regs.osc_band == 0){ - uhd::print_warning( + uhd::warning::post( str(boost::format( "DBSRX: Tuning exceeded vco range, _max2118_write_regs.osc_band == %d\n" ) % int(_max2118_write_regs.osc_band)) @@ -354,7 +356,7 @@ void dbsrx::set_lo_freq(double target_freq){ //vtune is too high, try higher frequency vco if (_max2118_read_regs.adc == 7){ if (_max2118_write_regs.osc_band == 7){ - uhd::print_warning( + uhd::warning::post( str(boost::format( "DBSRX: Tuning exceeded vco range, _max2118_write_regs.osc_band == %d\n" ) % int(_max2118_write_regs.osc_band)) @@ -561,7 +563,7 @@ void dbsrx::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = _bandwidth; + val = 2*_bandwidth; //_bandwidth is low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); @@ -586,7 +588,7 @@ void dbsrx::rx_set(const wax::obj &key_, const wax::obj &val){ return; //always enabled case SUBDEV_PROP_BANDWIDTH: - this->set_bandwidth(val.as<double>()); + this->set_bandwidth(val.as<double>()/2.0); //complex double-sided, we want low-pass return; default: UHD_THROW_PROP_SET_ERROR(); diff --git a/host/lib/usrp/dboard/db_dbsrx2.cpp b/host/lib/usrp/dboard/db_dbsrx2.cpp new file mode 100644 index 000000000..5a65e6123 --- /dev/null +++ b/host/lib/usrp/dboard/db_dbsrx2.cpp @@ -0,0 +1,439 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +// No RX IO Pins Used + +#include "max2112_regs.hpp" +#include <uhd/utils/static.hpp> +#include <uhd/utils/assert.hpp> +#include <uhd/utils/algorithm.hpp> +#include <uhd/types/ranges.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/usrp/subdev_props.hpp> +#include <uhd/usrp/dboard_base.hpp> +#include <uhd/usrp/dboard_manager.hpp> +#include <boost/assign/list_of.hpp> +#include <boost/format.hpp> +#include <boost/thread.hpp> +#include <boost/math/special_functions/round.hpp> +#include <utility> + +using namespace uhd; +using namespace uhd::usrp; +using namespace boost::assign; + +/*********************************************************************** + * The DBSRX2 constants + **********************************************************************/ +static const bool dbsrx2_debug = false; + +static const freq_range_t dbsrx2_freq_range(0.8e9, 2.4e9); + +static const int dbsrx2_ref_divider = 4; // Hitachi HMC426 divider (U7) + +static const prop_names_t dbsrx2_antennas = list_of("J3"); + +static const uhd::dict<std::string, gain_range_t> dbsrx2_gain_ranges = map_list_of + ("GC1", gain_range_t(0, 73, float(0.05))) + ("BBG", gain_range_t(0, 15, 1)) +; + +/*********************************************************************** + * The DBSRX2 dboard class + **********************************************************************/ +class dbsrx2 : public rx_dboard_base{ +public: + dbsrx2(ctor_args_t args); + ~dbsrx2(void); + + void rx_get(const wax::obj &key, wax::obj &val); + void rx_set(const wax::obj &key, const wax::obj &val); + +private: + double _lo_freq; + double _bandwidth; + uhd::dict<std::string, float> _gains; + max2112_write_regs_t _max2112_write_regs; + max2112_read_regs_t _max2112_read_regs; + boost::uint8_t _max2112_addr(){ //0x60 or 0x61 depending on which side + return (this->get_iface()->get_special_props().mangle_i2c_addrs)? 0x60 : 0x61; + } + + void set_lo_freq(double target_freq); + void set_gain(float gain, const std::string &name); + 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, 0xB)); + stop_reg = boost::uint8_t(std::clip(int(stop_reg), 0x0, 0xB)); + + for(boost::uint8_t start_addr=start_reg; start_addr <= stop_reg; start_addr += sizeof(boost::uint32_t) - 1){ + int num_bytes = int(stop_reg - start_addr + 1) > int(sizeof(boost::uint32_t)) - 1 ? sizeof(boost::uint32_t) - 1 : stop_reg - start_addr + 1; + + //create buffer for register data (+1 for start address) + byte_vector_t regs_vector(num_bytes + 1); + + //first byte is the address of first register + regs_vector[0] = start_addr; + + //get the register data + for(int i=0; i<num_bytes; i++){ + regs_vector[1+i] = _max2112_write_regs.get_reg(start_addr+i); + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: send reg 0x%02x, value 0x%04x, start_addr = 0x%04x, num_bytes %d" + ) % int(start_addr+i) % int(regs_vector[1+i]) % int(start_addr) % num_bytes << std::endl; + } + + //send the data + this->get_iface()->write_i2c( + _max2112_addr(), regs_vector + ); + } + } + + void read_reg(boost::uint8_t start_reg, boost::uint8_t stop_reg){ + static const boost::uint8_t status_addr = 0xC; + start_reg = boost::uint8_t(std::clip(int(start_reg), 0x0, 0xD)); + stop_reg = boost::uint8_t(std::clip(int(stop_reg), 0x0, 0xD)); + + for(boost::uint8_t start_addr=start_reg; start_addr <= stop_reg; start_addr += sizeof(boost::uint32_t)){ + int num_bytes = int(stop_reg - start_addr + 1) > int(sizeof(boost::uint32_t)) ? sizeof(boost::uint32_t) : stop_reg - start_addr + 1; + + //create address to start reading register data + byte_vector_t address_vector(1); + address_vector[0] = start_addr; + + //send the address + this->get_iface()->write_i2c( + _max2112_addr(), address_vector + ); + + //create buffer for register data + byte_vector_t regs_vector(num_bytes); + + //read from i2c + regs_vector = this->get_iface()->read_i2c( + _max2112_addr(), num_bytes + ); + + for(boost::uint8_t i=0; i < num_bytes; i++){ + if (i + start_addr >= status_addr){ + _max2112_read_regs.set_reg(i + start_addr, regs_vector[i]); + /* + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: set reg 0x%02x, value 0x%04x" + ) % int(i + start_addr) % int(_max2112_read_regs.get_reg(i + start_addr)) << std::endl; + */ + } + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: read reg 0x%02x, value 0x%04x, start_addr = 0x%04x, num_bytes %d" + ) % int(start_addr+i) % int(regs_vector[i]) % int(start_addr) % num_bytes << std::endl; + } + } + } + + /*! + * Is the LO locked? + * \return true for locked + */ + bool get_locked(void){ + read_reg(0xC, 0xD); + + //mask and return lock detect + bool locked = (_max2112_read_regs.ld & _max2112_read_regs.vasa & _max2112_read_regs.vase) != 0; + + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2 locked: %d" + ) % locked << std::endl; + + return locked; + } + +}; + +/*********************************************************************** + * Register the DBSRX2 dboard + **********************************************************************/ +// FIXME 0x67 is the default i2c address on USRP2 +// need to handle which side for USRP1 with different address +static dboard_base::sptr make_dbsrx2(dboard_base::ctor_args_t args){ + return dboard_base::sptr(new dbsrx2(args)); +} + +UHD_STATIC_BLOCK(reg_dbsrx2_dboard){ + //register the factory function for the rx dbid + dboard_manager::register_dboard(0x0012, &make_dbsrx2, "DBSRX2"); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +dbsrx2::dbsrx2(ctor_args_t args) : rx_dboard_base(args){ + //enable only the clocks we need + this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, true); + + //set the gpio directions and atr controls (identically) + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, 0x0); // All unused in atr + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, 0x0); // All Inputs + + //send initial register settings + send_reg(0x0, 0xB); + //for (boost::uint8_t addr=0; addr<=12; addr++) this->send_reg(addr, addr); + + //set defaults for LO, gains + set_lo_freq(dbsrx2_freq_range.min); + BOOST_FOREACH(const std::string &name, dbsrx2_gain_ranges.keys()){ + set_gain(dbsrx2_gain_ranges[name].min, name); + } + + set_bandwidth(40e6); // default bandwidth from datasheet + get_locked(); + + _max2112_write_regs.bbg = boost::math::iround(std::clip<float>(0, dbsrx2_gain_ranges["BBG"].min, dbsrx2_gain_ranges["BBG"].max)); + send_reg(0x9, 0x9); +} + +dbsrx2::~dbsrx2(void){ +} + + +/*********************************************************************** + * Tuning + **********************************************************************/ +void dbsrx2::set_lo_freq(double target_freq){ + //target_freq = std::clip(target_freq, dbsrx2_freq_range.min, dbsrx2_freq_range.max); + + //variables used in the calculation below + int scaler = target_freq > 1125e6 ? 2 : 4; + double ref_freq = this->get_iface()->get_clock_rate(dboard_iface::UNIT_RX); + int R, intdiv, fracdiv, ext_div; + double N; + + //compute tuning variables + ext_div = dbsrx2_ref_divider; // 12MHz < ref_freq/ext_divider < 30MHz + + R = 1; //Divide by 1 is the only tested value + + N = (target_freq*R*ext_div)/(ref_freq); //actual spec range is (19, 251) + intdiv = int(std::floor(N)); // if (intdiv < 19 or intdiv > 251) continue; + fracdiv = boost::math::iround((N - intdiv)*double(1 << 20)); + + //calculate the actual freq from the values above + N = double(intdiv) + double(fracdiv)/double(1 << 20); + _lo_freq = (N*ref_freq)/(R*ext_div); + + //load new counters into registers + _max2112_write_regs.set_n_divider(intdiv); + _max2112_write_regs.set_f_divider(fracdiv); + _max2112_write_regs.r_divider = R; + _max2112_write_regs.d24 = scaler == 4 ? max2112_write_regs_t::D24_DIV4 : max2112_write_regs_t::D24_DIV2; + + //debug output of calculated variables + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 tune:\n") + << boost::format(" R=%d, N=%f, scaler=%d, ext_div=%d\n") % R % N % scaler % ext_div + << boost::format(" int=%d, frac=%d, d24=%d\n") % intdiv % fracdiv % int(_max2112_write_regs.d24) + << boost::format(" Ref Freq=%fMHz\n") % (ref_freq/1e6) + << boost::format(" Target Freq=%fMHz\n") % (target_freq/1e6) + << boost::format(" Actual Freq=%fMHz\n") % (_lo_freq/1e6) + << std::endl; + + //send the registers + send_reg(0x0, 0x7); + + //FIXME: probably unnecessary to call get_locked here + //get_locked(); + +} + +/*********************************************************************** + * Gain Handling + **********************************************************************/ +/*! + * Convert a requested gain for the BBG vga into the integer register value. + * The gain passed into the function will be set to the actual value. + * \param gain the requested gain in dB + * \return 4 bit the register value + */ +static int gain_to_bbg_vga_reg(float &gain){ + int reg = boost::math::iround(std::clip<float>(gain, dbsrx2_gain_ranges["BBG"].min, dbsrx2_gain_ranges["BBG"].max)); + + gain = float(reg); + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 BBG Gain:\n") + << boost::format(" %f dB, bbg: %d") % gain % reg + << std::endl; + + return reg; +} + +/*! + * Convert a requested gain for the GC1 rf vga into the dac_volts value. + * The gain passed into the function will be set to the actual value. + * \param gain the requested gain in dB + * \return dac voltage value + */ +static float gain_to_gc1_rfvga_dac(float &gain){ + //clip the input + gain = std::clip<float>(gain, dbsrx2_gain_ranges["GC1"].min, dbsrx2_gain_ranges["GC1"].max); + + //voltage level constants + static const float max_volts = float(0.5), min_volts = float(2.7); + static const float slope = (max_volts-min_volts)/dbsrx2_gain_ranges["GC1"].max; + + //calculate the voltage for the aux dac + float dac_volts = gain*slope + min_volts; + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 GC1 Gain:\n") + << boost::format(" %f dB, dac_volts: %f V") % gain % dac_volts + << std::endl; + + //the actual gain setting + gain = (dac_volts - min_volts)/slope; + + return dac_volts; +} + +void dbsrx2::set_gain(float gain, const std::string &name){ + assert_has(dbsrx2_gain_ranges.keys(), name, "dbsrx2 gain name"); + if (name == "BBG"){ + _max2112_write_regs.bbg = gain_to_bbg_vga_reg(gain); + send_reg(0x9, 0x9); + } + else if(name == "GC1"){ + //write the new voltage to the aux dac + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, gain_to_gc1_rfvga_dac(gain)); + } + else UHD_THROW_INVALID_CODE_PATH(); + _gains[name] = gain; +} + +/*********************************************************************** + * Bandwidth Handling + **********************************************************************/ +void dbsrx2::set_bandwidth(double bandwidth){ + //clip the input + bandwidth = std::clip<double>(bandwidth, 4e6, 40e6); + + _max2112_write_regs.lp = int((bandwidth/1e6 - 4)/0.29 + 12); + _bandwidth = double(4 + (_max2112_write_regs.lp - 12) * 0.29)*1e6; + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 Bandwidth:\n") + << boost::format(" %f MHz, lp: %f V") % (_bandwidth/1e6) % int(_max2112_write_regs.lp) + << std::endl; + + this->send_reg(0x8, 0x8); +} + +/*********************************************************************** + * RX Get and Set + **********************************************************************/ +void dbsrx2::rx_get(const wax::obj &key_, wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as<subdev_prop_t>()){ + case SUBDEV_PROP_NAME: + val = get_rx_id().to_pp_string(); + return; + + case SUBDEV_PROP_OTHERS: + val = prop_names_t(); //empty + return; + + case SUBDEV_PROP_GAIN: + assert_has(_gains.keys(), key.name, "dbsrx2 gain name"); + val = _gains[key.name]; + return; + + case SUBDEV_PROP_GAIN_RANGE: + assert_has(dbsrx2_gain_ranges.keys(), key.name, "dbsrx2 gain name"); + val = dbsrx2_gain_ranges[key.name]; + return; + + case SUBDEV_PROP_GAIN_NAMES: + val = prop_names_t(dbsrx2_gain_ranges.keys()); + return; + + case SUBDEV_PROP_FREQ: + val = _lo_freq; + return; + + case SUBDEV_PROP_FREQ_RANGE: + val = dbsrx2_freq_range; + return; + + case SUBDEV_PROP_ANTENNA: + val = std::string("J3"); + return; + + case SUBDEV_PROP_ANTENNA_NAMES: + val = dbsrx2_antennas; + return; + + case SUBDEV_PROP_CONNECTION: + val = SUBDEV_CONN_COMPLEX_QI; + return; + + case SUBDEV_PROP_ENABLED: + val = true; //always enabled + return; + + case SUBDEV_PROP_USE_LO_OFFSET: + val = false; + return; + + case SUBDEV_PROP_LO_LOCKED: + val = this->get_locked(); + return; + + case SUBDEV_PROP_BANDWIDTH: + val = _bandwidth; + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +void dbsrx2::rx_set(const wax::obj &key_, const wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as<subdev_prop_t>()){ + + case SUBDEV_PROP_FREQ: + this->set_lo_freq(val.as<double>()); + return; + + case SUBDEV_PROP_GAIN: + this->set_gain(val.as<float>(), key.name); + return; + + case SUBDEV_PROP_ENABLED: + return; //always enabled + + case SUBDEV_PROP_BANDWIDTH: + this->set_bandwidth(val.as<double>()); + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} + diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index 3c24d90db..152198c3a 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -43,6 +43,7 @@ #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/algorithm.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/usrp/dboard_id.hpp> #include <uhd/usrp/dboard_base.hpp> #include <uhd/usrp/dboard_manager.hpp> @@ -456,6 +457,10 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ val = this->get_locked(dboard_iface::UNIT_RX); return; + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -481,6 +486,12 @@ void rfx_xcvr::rx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("RFX: No tunable bandwidth, fixed filtered to 40MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } @@ -543,6 +554,10 @@ void rfx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ val = this->get_locked(dboard_iface::UNIT_TX); return; + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -568,6 +583,12 @@ void rfx_xcvr::tx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("RFX: No tunable bandwidth, fixed filtered to 40MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp index d39dc3bf8..2873e3d54 100644 --- a/host/lib/usrp/dboard/db_tvrx.cpp +++ b/host/lib/usrp/dboard/db_tvrx.cpp @@ -459,6 +459,10 @@ void tvrx::rx_get(const wax::obj &key_, wax::obj &val){ val = true; return; + case SUBDEV_PROP_BANDWIDTH: + val = 6.0e6; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -479,6 +483,12 @@ void tvrx::rx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("TVRX: No tunable bandwidth, fixed filtered to 6MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/dboard/db_unknown.cpp b/host/lib/usrp/dboard/db_unknown.cpp index ec7ab440b..d0359d124 100644 --- a/host/lib/usrp/dboard/db_unknown.cpp +++ b/host/lib/usrp/dboard/db_unknown.cpp @@ -19,23 +19,52 @@ #include <uhd/types/ranges.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/usrp/dboard_base.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <boost/assign/list_of.hpp> #include <boost/format.hpp> +#include <boost/foreach.hpp> +#include <boost/tuple/tuple.hpp> +#include <vector> using namespace uhd; using namespace uhd::usrp; using namespace boost::assign; /*********************************************************************** + * Utility functions + **********************************************************************/ +static void warn_if_old_rfx(const dboard_id_t &dboard_id, const std::string &xx){ + typedef boost::tuple<std::string, dboard_id_t, dboard_id_t> old_ids_t; //name, rx_id, tx_id + static const std::vector<old_ids_t> old_rfx_ids = list_of + (old_ids_t("Flex 400 Classic", 0x0004, 0x0008)) + (old_ids_t("Flex 900 Classic", 0x0005, 0x0009)) + (old_ids_t("Flex 1200 Classic", 0x0006, 0x000a)) + (old_ids_t("Flex 1800 Classic", 0x0030, 0x0031)) + (old_ids_t("Flex 2400 Classic", 0x0007, 0x000b)) + ; + BOOST_FOREACH(const old_ids_t &old_id, old_rfx_ids){ + std::string name; dboard_id_t rx_id, tx_id; + boost::tie(name, rx_id, tx_id) = old_id; + if ( + (xx == "RX" and rx_id == dboard_id) or + (xx == "TX" and tx_id == dboard_id) + ) uhd::warning::post(str(boost::format( + "Detected %s daughterboard %s\n" + "This board requires modification to use.\n" + "See the daughterboard application notes.\n" + ) % xx % name)); + } +} + +/*********************************************************************** * The unknown boards: * Like a basic board, but with only one subdev. **********************************************************************/ class unknown_rx : public rx_dboard_base{ public: unknown_rx(ctor_args_t args); - ~unknown_rx(void); void rx_get(const wax::obj &key, wax::obj &val); void rx_set(const wax::obj &key, const wax::obj &val); @@ -44,7 +73,6 @@ public: class unknown_tx : public tx_dboard_base{ public: unknown_tx(ctor_args_t args); - ~unknown_tx(void); void tx_get(const wax::obj &key, wax::obj &val); void tx_set(const wax::obj &key, const wax::obj &val); @@ -70,11 +98,7 @@ UHD_STATIC_BLOCK(reg_unknown_dboards){ * Unknown RX dboard **********************************************************************/ unknown_rx::unknown_rx(ctor_args_t args) : rx_dboard_base(args){ - /* NOP */ -} - -unknown_rx::~unknown_rx(void){ - /* NOP */ + warn_if_old_rfx(this->get_rx_id(), "RX"); } void unknown_rx::rx_get(const wax::obj &key_, wax::obj &val){ @@ -134,6 +158,10 @@ void unknown_rx::rx_get(const wax::obj &key_, wax::obj &val){ val = true; //there is no LO, so it must be true! return; + case SUBDEV_PROP_BANDWIDTH: + val = 0.0; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -158,19 +186,21 @@ void unknown_rx::rx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("Unknown Daughterboard: No tunable bandwidth, fixed filtered to 0.0MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } /*********************************************************************** - * Basic and LF TX dboard + * Unknown TX dboard **********************************************************************/ unknown_tx::unknown_tx(ctor_args_t args) : tx_dboard_base(args){ - /* NOP */ -} - -unknown_tx::~unknown_tx(void){ - /* NOP */ + warn_if_old_rfx(this->get_tx_id(), "TX"); } void unknown_tx::tx_get(const wax::obj &key_, wax::obj &val){ @@ -230,6 +260,10 @@ void unknown_tx::tx_get(const wax::obj &key_, wax::obj &val){ val = true; //there is no LO, so it must be true! return; + case SUBDEV_PROP_BANDWIDTH: + val = 0.0; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -254,6 +288,12 @@ void unknown_tx::tx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("Unknown Daughterboard: No tunable bandwidth, fixed filtered to 0.0MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp index 907268aac..572f5de97 100644 --- a/host/lib/usrp/dboard/db_wbx.cpp +++ b/host/lib/usrp/dboard/db_wbx.cpp @@ -71,6 +71,7 @@ #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/algorithm.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/usrp/dboard_base.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <boost/assign/list_of.hpp> @@ -525,6 +526,10 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ val = this->get_locked(dboard_iface::UNIT_RX); return; + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -550,6 +555,12 @@ void wbx_xcvr::rx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("WBX: No tunable bandwidth, fixed filtered to 40MHz")) + ); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } @@ -616,6 +627,10 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ val = this->get_locked(dboard_iface::UNIT_TX); return; + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -641,6 +656,12 @@ void wbx_xcvr::tx_set(const wax::obj &key_, const wax::obj &val){ case SUBDEV_PROP_ENABLED: return; //always enabled + case SUBDEV_PROP_BANDWIDTH: + uhd::warning::post( + str(boost::format("WBX: No tunable bandwidth, fixed filtered to 40MHz")) + ); + 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 fb1367113..be0e42b92 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -626,7 +626,7 @@ void xcvr2450::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = _rx_bandwidth; + val = 2*_rx_bandwidth; //_tx_bandwidth is low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); @@ -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<double>()); + this->set_rx_bandwidth(val.as<double>()/2.0); //complex double-sided, we want low-pass return; case SUBDEV_PROP_ENABLED: @@ -725,7 +725,7 @@ void xcvr2450::tx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = _tx_bandwidth; + val = 2*_tx_bandwidth; //_tx_bandwidth is low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); @@ -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<double>()); + this->set_tx_bandwidth(val.as<double>()/2.0); //complex double-sided, we want low-pass return; case SUBDEV_PROP_ANTENNA: diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index d73a698ae..5a98bb8eb 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -189,7 +189,7 @@ static args_t get_dboard_args( //verify that there is a registered constructor for this id if (not get_id_to_args_map().has_key(dboard_id)){ - uhd::print_warning(str(boost::format( + uhd::warning::post(str(boost::format( "Unknown dboard ID: %s.\n" ) % dboard_id.to_pp_string())); return get_dboard_args(unit, dboard_id, true); @@ -217,7 +217,7 @@ dboard_manager_impl::dboard_manager_impl( //warn for invalid dboard id xcvr combinations if (rx_dboard_is_xcvr != this_dboard_is_xcvr or tx_dboard_is_xcvr != this_dboard_is_xcvr){ - uhd::print_warning(str(boost::format( + uhd::warning::post(str(boost::format( "Unknown transceiver board ID combination...\n" "RX dboard ID: %s\n" "TX dboard ID: %s\n" diff --git a/host/lib/usrp/mboard_eeprom.cpp b/host/lib/usrp/mboard_eeprom.cpp new file mode 100644 index 000000000..661030aa7 --- /dev/null +++ b/host/lib/usrp/mboard_eeprom.cpp @@ -0,0 +1,194 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#include <uhd/usrp/mboard_eeprom.hpp> +#include <uhd/types/mac_addr.hpp> +#include <uhd/utils/algorithm.hpp> +#include <boost/asio/ip/address_v4.hpp> +#include <boost/assign/list_of.hpp> +#include <boost/lexical_cast.hpp> +#include <boost/foreach.hpp> + +using namespace uhd; +using namespace uhd::usrp; + +/*********************************************************************** + * Constants + **********************************************************************/ +static const size_t SERIAL_LEN = 9; +static const size_t NAME_MAX_LEN = 32 - SERIAL_LEN; + +/*********************************************************************** + * Utility functions + **********************************************************************/ + +//! create a string from a byte vector, return empty if invalid ascii +static const std::string bytes_to_string(const byte_vector_t &bytes){ + std::string out; + BOOST_FOREACH(boost::uint8_t byte, bytes){ + if (byte < 32 or byte > 127) return out; + out += byte; + } + return out; +} + +//! create a byte vector from a string, null terminate unless max length +static const byte_vector_t string_to_bytes(const std::string &string, size_t max_length){ + byte_vector_t bytes; + for (size_t i = 0; i < std::min(string.size(), max_length); i++){ + bytes.push_back(string[i]); + } + if (bytes.size() < max_length - 1) bytes.push_back('\0'); + return bytes; +} + +/*********************************************************************** + * Implementation of N100 load/store + **********************************************************************/ +static const boost::uint8_t N100_EEPROM_ADDR = 0x50; + +static const uhd::dict<std::string, boost::uint8_t> USRP_N100_OFFSETS = boost::assign::map_list_of + ("rev-lsb-msb", 0x00) + ("mac-addr", 0x02) + ("ip-addr", 0x08) + //leave space here for other addresses (perhaps) + ("serial", 0x18) + ("name", 0x18 + SERIAL_LEN) +; + +static void load_n100(mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //extract the revision number + byte_vector_t rev_lsb_msb = iface.read_eeprom(N100_EEPROM_ADDR, USRP_N100_OFFSETS["rev-lsb-msb"], 2); + boost::uint16_t rev = (boost::uint16_t(rev_lsb_msb.at(0)) << 0) | (boost::uint16_t(rev_lsb_msb.at(1)) << 8); + mb_eeprom["rev"] = boost::lexical_cast<std::string>(rev); + + //extract the addresses + mb_eeprom["mac-addr"] = mac_addr_t::from_bytes(iface.read_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["mac-addr"], 6 + )).to_string(); + + boost::asio::ip::address_v4::bytes_type ip_addr_bytes; + std::copy(iface.read_eeprom(N100_EEPROM_ADDR, USRP_N100_OFFSETS["ip-addr"], 4), ip_addr_bytes); + mb_eeprom["ip-addr"] = boost::asio::ip::address_v4(ip_addr_bytes).to_string(); + + //extract the serial + mb_eeprom["serial"] = bytes_to_string(iface.read_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["serial"], SERIAL_LEN + )); + + //extract the name + mb_eeprom["name"] = bytes_to_string(iface.read_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["name"], NAME_MAX_LEN + )); + + //empty serial correction: use the mac address + if (mb_eeprom["serial"].empty()) mb_eeprom["serial"] = mb_eeprom["mac-addr"]; +} + +static void store_n100(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //parse the revision number + if (mb_eeprom.has_key("rev")){ + boost::uint16_t rev = boost::lexical_cast<boost::uint16_t>(mb_eeprom["rev"]); + byte_vector_t rev_lsb_msb = boost::assign::list_of + (boost::uint8_t(rev >> 0)) + (boost::uint8_t(rev >> 8)) + ; + iface.write_eeprom(N100_EEPROM_ADDR, USRP_N100_OFFSETS["rev-lsb-msb"], rev_lsb_msb); + } + + //store the addresses + if (mb_eeprom.has_key("mac-addr")) iface.write_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["mac-addr"], + mac_addr_t::from_string(mb_eeprom["mac-addr"]).to_bytes() + ); + + if (mb_eeprom.has_key("ip-addr")){ + byte_vector_t ip_addr_bytes(4); + std::copy(boost::asio::ip::address_v4::from_string(mb_eeprom["ip-addr"]).to_bytes(), ip_addr_bytes); + iface.write_eeprom(N100_EEPROM_ADDR, USRP_N100_OFFSETS["ip-addr"], ip_addr_bytes); + } + + //store the serial + if (mb_eeprom.has_key("serial")) iface.write_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["serial"], + string_to_bytes(mb_eeprom["serial"], SERIAL_LEN) + ); + + //store the name + if (mb_eeprom.has_key("name")) iface.write_eeprom( + N100_EEPROM_ADDR, USRP_N100_OFFSETS["name"], + string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN) + ); +} + +/*********************************************************************** + * Implementation of B000 load/store + **********************************************************************/ +static const boost::uint8_t B000_EEPROM_ADDR = 0x50; +static const size_t B000X_SERIAL_LEN = 8; + +static const uhd::dict<std::string, boost::uint8_t> USRP_B000_OFFSETS = boost::assign::map_list_of + ("serial", 0xf8) + ("name", 0xf8 - NAME_MAX_LEN) +; + +static void load_b000(mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //extract the serial + mb_eeprom["serial"] = bytes_to_string(iface.read_eeprom( + B000_EEPROM_ADDR, USRP_B000_OFFSETS["serial"], B000X_SERIAL_LEN + )); + + //extract the name + mb_eeprom["name"] = bytes_to_string(iface.read_eeprom( + B000_EEPROM_ADDR, USRP_B000_OFFSETS["name"], NAME_MAX_LEN + )); +} + +static void store_b000(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //store the serial + if (mb_eeprom.has_key("serial")) iface.write_eeprom( + B000_EEPROM_ADDR, USRP_B000_OFFSETS["serial"], + string_to_bytes(mb_eeprom["serial"], B000X_SERIAL_LEN) + ); + + //store the name + if (mb_eeprom.has_key("name")) iface.write_eeprom( + B000_EEPROM_ADDR, USRP_B000_OFFSETS["name"], + string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN) + ); +} + +/*********************************************************************** + * Implementation of mboard eeprom + **********************************************************************/ +mboard_eeprom_t::mboard_eeprom_t(void){ + /* NOP */ +} + +mboard_eeprom_t::mboard_eeprom_t(i2c_iface &iface, map_type map){ + switch(map){ + case MAP_N100: load_n100(*this, iface); break; + case MAP_B000: load_b000(*this, iface); break; + } +} + +void mboard_eeprom_t::commit(i2c_iface &iface, map_type map){ + switch(map){ + case MAP_N100: store_n100(*this, iface); break; + case MAP_B000: store_b000(*this, iface); break; + } +} diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp index 7e49baa52..5856d706f 100644 --- a/host/lib/usrp/misc_utils.cpp +++ b/host/lib/usrp/misc_utils.cpp @@ -164,13 +164,13 @@ static void verify_xx_subdev_spec( } //sanity check that the dboard/subdevice names exist for this mboard - BOOST_FOREACH(const subdev_spec_pair_t &pair, subdev_spec){ + BOOST_FOREACH(subdev_spec_pair_t &pair, subdev_spec){ //empty db name means select dboard automatically if (pair.db_name.empty()){ if (dboard_names.size() != 1) throw std::runtime_error( "A daughterboard name must be provided for multi-slot motherboards: " + subdev_spec.to_string() ); - pair.db_name == dboard_names.front(); + pair.db_name = dboard_names.front(); } uhd::assert_has(dboard_names, pair.db_name, xx_type + " dboard name"); wax::obj dboard = mboard[named_prop_t(dboard_prop, pair.db_name)]; @@ -181,7 +181,7 @@ static void verify_xx_subdev_spec( if (subdev_names.size() != 1) throw std::runtime_error( "A subdevice name must be provided for multi-subdev daughterboards: " + subdev_spec.to_string() ); - pair.sd_name == subdev_names.front(); + pair.sd_name = subdev_names.front(); } uhd::assert_has(subdev_names, pair.sd_name, xx_type + " subdev name"); } diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 443b91594..876f1a3fc 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -145,7 +145,7 @@ public: time_spec_t time_0 = _mboard(0)[MBOARD_PROP_TIME_NOW].as<time_spec_t>(); time_spec_t time_i = _mboard(m)[MBOARD_PROP_TIME_NOW].as<time_spec_t>(); 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( + uhd::warning::post(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" @@ -154,6 +154,15 @@ public: } } + bool get_time_synchronized(void){ + 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_spec_t time_i = _mboard(m)[MBOARD_PROP_TIME_NOW].as<time_spec_t>(); + if (time_i < time_0 or (time_i - time_0) > time_spec_t(0.01)) return false; + } + return true; + } + 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; @@ -210,15 +219,9 @@ public: return _rx_dsp(0)[DSP_PROP_HOST_RATE].as<double>(); } - tune_result_t set_rx_freq(double target_freq, size_t chan){ - 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){ - 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"); + tune_result_t set_rx_freq(const tune_request_t &tune_request, size_t chan){ + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm(), tune_request); + do_tune_freq_warning_message(tune_request.target_freq, get_rx_freq(chan), "RX"); return r; } @@ -314,15 +317,9 @@ public: return _tx_dsp(0)[DSP_PROP_HOST_RATE].as<double>(); } - tune_result_t set_tx_freq(double target_freq, size_t chan){ - 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){ - 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"); + tune_result_t set_tx_freq(const tune_request_t &tune_request, size_t chan){ + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm(), tune_request); + do_tune_freq_warning_message(tune_request.target_freq, get_tx_freq(chan), "TX"); return r; } diff --git a/host/lib/usrp/single_usrp.cpp b/host/lib/usrp/single_usrp.cpp index 5e57849b8..a0456d1f0 100644 --- a/host/lib/usrp/single_usrp.cpp +++ b/host/lib/usrp/single_usrp.cpp @@ -146,15 +146,9 @@ public: return _rx_dsp()[DSP_PROP_HOST_RATE].as<double>(); } - tune_result_t set_rx_freq(double target_freq, size_t chan){ - 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){ - 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"); + tune_result_t set_rx_freq(const tune_request_t &tune_request, size_t chan){ + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(), chan, tune_request); + do_tune_freq_warning_message(tune_request.target_freq, get_rx_freq(chan), "RX"); return r; } @@ -238,15 +232,9 @@ public: return _tx_dsp()[DSP_PROP_HOST_RATE].as<double>(); } - tune_result_t set_tx_freq(double target_freq, size_t chan){ - 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){ - 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"); + tune_result_t set_tx_freq(const tune_request_t &tune_request, size_t chan){ + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(), chan, tune_request); + do_tune_freq_warning_message(tune_request.target_freq, get_tx_freq(chan), "TX"); return r; } diff --git a/host/lib/usrp/tune_helper.cpp b/host/lib/usrp/tune_helper.cpp index 7633c67f2..fa40a8a26 100644 --- a/host/lib/usrp/tune_helper.cpp +++ b/host/lib/usrp/tune_helper.cpp @@ -19,6 +19,7 @@ #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dsp_props.hpp> #include <uhd/usrp/dboard_iface.hpp> //unit_t +#include <uhd/utils/algorithm.hpp> #include <boost/math/special_functions/sign.hpp> #include <cmath> @@ -28,55 +29,99 @@ using namespace uhd::usrp; /*********************************************************************** * Tune Helper Functions **********************************************************************/ -static tune_result_t tune_xx_subdev_and_dxc( +static tune_result_t tune_xx_subdev_and_dsp( dboard_iface::unit_t unit, - wax::obj subdev, wax::obj dxc, size_t chan, - double target_freq, double lo_offset + wax::obj subdev, wax::obj dsp, size_t chan, + const tune_request_t &tune_request ){ wax::obj subdev_freq_proxy = subdev[SUBDEV_PROP_FREQ]; - std::string freq_name = dxc[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); - wax::obj dxc_freq_proxy = dxc[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)]; - double dxc_sample_rate = dxc[DSP_PROP_CODEC_RATE].as<double>(); + std::string freq_name = dsp[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); + wax::obj dsp_freq_proxy = dsp[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)]; + double dsp_sample_rate = dsp[DSP_PROP_CODEC_RATE].as<double>(); - // Ask the d'board to tune as closely as it can to target_freq+lo_offset - double target_inter_freq = target_freq + lo_offset; - subdev_freq_proxy = target_inter_freq; - double actual_inter_freq = subdev_freq_proxy.as<double>(); - - //perform the correction correction for dxc rates outside of nyquist - double delta_freq = std::fmod(target_freq - actual_inter_freq, dxc_sample_rate); - bool outside_of_nyquist = std::abs(delta_freq) > dxc_sample_rate/2.0; - double target_dxc_freq = (outside_of_nyquist)? - boost::math::sign(delta_freq)*dxc_sample_rate - delta_freq : -delta_freq; + //------------------------------------------------------------------ + //-- calculate the LO offset, only used with automatic policy + //------------------------------------------------------------------ + double lo_offset = 0.0; + if (subdev[SUBDEV_PROP_USE_LO_OFFSET].as<bool>()){ + //If the local oscillator will be in the passband, use an offset. + //But constrain the LO offset by the width of the filter bandwidth. + double rate = dsp[DSP_PROP_HOST_RATE].as<double>(); + double bw = subdev[SUBDEV_PROP_BANDWIDTH].as<double>(); + if (bw > rate) lo_offset = std::min((bw - rate)/2, rate/2); + } - //invert the sign on the dxc freq given the following conditions - if (unit == dboard_iface::UNIT_TX) target_dxc_freq *= -1.0; + //------------------------------------------------------------------ + //-- set the intermediate frequency depending upon the IF policy + //------------------------------------------------------------------ + double target_inter_freq = 0.0; + switch (tune_request.inter_freq_policy){ + case tune_request_t::POLICY_AUTO: + target_inter_freq = tune_request.target_freq + lo_offset; + subdev_freq_proxy = target_inter_freq; + break; + + case tune_request_t::POLICY_MANUAL: + target_inter_freq = tune_request.inter_freq; + subdev_freq_proxy = target_inter_freq; + break; + + case tune_request_t::POLICY_NONE: break; //does not set + } + double actual_inter_freq = subdev_freq_proxy.as<double>(); - dxc_freq_proxy = target_dxc_freq; - double actual_dxc_freq = dxc_freq_proxy.as<double>(); + //------------------------------------------------------------------ + //-- calculate the dsp freq, only used with automatic policy + //------------------------------------------------------------------ + double delta_freq = std::fmod(tune_request.target_freq - actual_inter_freq, dsp_sample_rate); + bool outside_of_nyquist = std::abs(delta_freq) > dsp_sample_rate/2.0; + double target_dsp_freq = (outside_of_nyquist)? + boost::math::sign(delta_freq)*dsp_sample_rate - delta_freq : -delta_freq; + + //invert the sign on the dsp freq given the following conditions + if (unit == dboard_iface::UNIT_TX) target_dsp_freq *= -1.0; + + //------------------------------------------------------------------ + //-- set the dsp frequency depending upon the dsp frequency policy + //------------------------------------------------------------------ + switch (tune_request.dsp_freq_policy){ + case tune_request_t::POLICY_AUTO: + dsp_freq_proxy = target_dsp_freq; + break; + + case tune_request_t::POLICY_MANUAL: + target_dsp_freq = tune_request.dsp_freq; + dsp_freq_proxy = target_dsp_freq; + break; + + case tune_request_t::POLICY_NONE: break; //does not set + } + double actual_dsp_freq = dsp_freq_proxy.as<double>(); - //load and return the tune result + //------------------------------------------------------------------ + //-- load and return the tune result + //------------------------------------------------------------------ tune_result_t tune_result; tune_result.target_inter_freq = target_inter_freq; tune_result.actual_inter_freq = actual_inter_freq; - tune_result.target_dsp_freq = target_dxc_freq; - tune_result.actual_dsp_freq = actual_dxc_freq; + tune_result.target_dsp_freq = target_dsp_freq; + tune_result.actual_dsp_freq = actual_dsp_freq; return tune_result; } -static double derive_freq_from_xx_subdev_and_dxc( +static double derive_freq_from_xx_subdev_and_dsp( dboard_iface::unit_t unit, - wax::obj subdev, wax::obj dxc, size_t chan + wax::obj subdev, wax::obj dsp, size_t chan ){ //extract actual dsp and IF frequencies double actual_inter_freq = subdev[SUBDEV_PROP_FREQ].as<double>(); - std::string freq_name = dxc[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); - double actual_dxc_freq = dxc[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)].as<double>(); + std::string freq_name = dsp[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); + double actual_dsp_freq = dsp[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)].as<double>(); - //invert the sign on the dxc freq given the following conditions - if (unit == dboard_iface::UNIT_TX) actual_dxc_freq *= -1.0; + //invert the sign on the dsp freq given the following conditions + if (unit == dboard_iface::UNIT_TX) actual_dsp_freq *= -1.0; - return actual_inter_freq - actual_dxc_freq; + return actual_inter_freq - actual_dsp_freq; } /*********************************************************************** @@ -84,27 +129,15 @@ static double derive_freq_from_xx_subdev_and_dxc( **********************************************************************/ tune_result_t usrp::tune_rx_subdev_and_dsp( wax::obj subdev, wax::obj ddc, size_t chan, - double target_freq, double lo_offset -){ - return tune_xx_subdev_and_dxc(dboard_iface::UNIT_RX, subdev, ddc, chan, target_freq, lo_offset); -} - -tune_result_t usrp::tune_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, - size_t chan, double target_freq + const tune_request_t &tune_request ){ - double lo_offset = 0.0; - //if the local oscillator will be in the passband, use an offset - if (subdev[SUBDEV_PROP_USE_LO_OFFSET].as<bool>()){ - lo_offset = 2.0*ddc[DSP_PROP_HOST_RATE].as<double>(); - } - return tune_rx_subdev_and_dsp(subdev, ddc, chan, target_freq, lo_offset); + return tune_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc, chan, tune_request); } double usrp::derive_freq_from_rx_subdev_and_dsp( wax::obj subdev, wax::obj ddc, size_t chan ){ - return derive_freq_from_xx_subdev_and_dxc(dboard_iface::UNIT_RX, subdev, ddc, chan); + return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc, chan); } /*********************************************************************** @@ -112,25 +145,13 @@ double usrp::derive_freq_from_rx_subdev_and_dsp( **********************************************************************/ tune_result_t usrp::tune_tx_subdev_and_dsp( wax::obj subdev, wax::obj duc, size_t chan, - double target_freq, double lo_offset + const tune_request_t &tune_request ){ - return tune_xx_subdev_and_dxc(dboard_iface::UNIT_TX, subdev, duc, chan, target_freq, lo_offset); -} - -tune_result_t usrp::tune_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, - size_t chan, double target_freq -){ - double lo_offset = 0.0; - //if the local oscillator will be in the passband, use an offset - if (subdev[SUBDEV_PROP_USE_LO_OFFSET].as<bool>()){ - lo_offset = 2.0*duc[DSP_PROP_HOST_RATE].as<double>(); - } - return tune_tx_subdev_and_dsp(subdev, duc, chan, target_freq, lo_offset); + return tune_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc, chan, tune_request); } double usrp::derive_freq_from_tx_subdev_and_dsp( wax::obj subdev, wax::obj duc, size_t chan ){ - return derive_freq_from_xx_subdev_and_dxc(dboard_iface::UNIT_TX, subdev, duc, chan); + return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc, chan); } diff --git a/host/lib/usrp/usrp1/CMakeLists.txt b/host/lib/usrp/usrp1/CMakeLists.txt index 67487f99e..022015231 100644 --- a/host/lib/usrp/usrp1/CMakeLists.txt +++ b/host/lib/usrp/usrp1/CMakeLists.txt @@ -40,7 +40,7 @@ ENDIF(ENABLE_USRP1 AND NOT HAVE_USB_SUPPORT) IF(ENABLE_USRP1) MESSAGE(STATUS " Building USRP1 support.") - INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/../firmware/fx2/include) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/../firmware/fx2/common) LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/usrp1/clock_ctrl.cpp diff --git a/host/lib/usrp/usrp1/mboard_impl.cpp b/host/lib/usrp/usrp1/mboard_impl.cpp index fe3774eb4..4df5ada0a 100644 --- a/host/lib/usrp/usrp1/mboard_impl.cpp +++ b/host/lib/usrp/usrp1/mboard_impl.cpp @@ -98,7 +98,7 @@ static boost::uint32_t calc_rx_mux( // for all quadrature sources: Z = 0 // for mixed sources: warning + Z = 0 int Z = (num_quads > 0)? 0 : 1; - if (num_quads != 0 and num_reals != 0) uhd::print_warning( + if (num_quads != 0 and num_reals != 0) uhd::warning::post( "Mixing real and quadrature rx subdevices is not supported.\n" "The Q input to the real source(s) will be non-zero.\n" ); @@ -262,24 +262,10 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val) { named_prop_t key = named_prop_t::extract(key_); - if(key_.type() == typeid(std::string)) { - if(key.as<std::string>() == "serial") { - uhd::byte_vector_t buf; - buf.insert(buf.begin(), 248); - boost::this_thread::sleep(boost::posix_time::milliseconds(100)); - _iface->write_i2c(I2C_DEV_EEPROM, buf); - boost::this_thread::sleep(boost::posix_time::milliseconds(100)); - buf = _iface->read_i2c(I2C_DEV_EEPROM, 8); - val = std::string(buf.begin(), buf.end()); - } - - return; - } - //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ case MBOARD_PROP_NAME: - val = std::string("usrp1 mboard - " + (*_mboard_proxy)[std::string("serial")].as<std::string>()); + val = std::string("usrp1 mboard - " + _iface->mb_eeprom["serial"]); return; case MBOARD_PROP_OTHERS: @@ -336,6 +322,10 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val) val = _tx_subdev_spec; return; + case MBOARD_PROP_EEPROM_MAP: + val = _iface->mb_eeprom; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -351,14 +341,6 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val) std::cout << "USRP1 EEPROM image: " << usrp1_eeprom_image << std::endl; _ctrl_transport->usrp_load_eeprom(val.as<std::string>()); } - - if(key.as<std::string>() == "serial") { - std::string sernum = val.as<std::string>(); - uhd::byte_vector_t buf(sernum.begin(), sernum.end()); - buf.insert(buf.begin(), 248); - _iface->write_i2c(I2C_DEV_EEPROM, buf); - } - return; } @@ -395,6 +377,13 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val) _iface->poke32(FR_TX_MUX, calc_tx_mux(_tx_subdev_spec, _mboard_proxy->get_link())); return; + case MBOARD_PROP_EEPROM_MAP: + // Step1: commit the map, writing only those values set. + // Step2: readback the entire eeprom map into the iface. + val.as<mboard_eeprom_t>().commit(*_iface, mboard_eeprom_t::MAP_B000); + _iface->mb_eeprom = mboard_eeprom_t(*_iface, mboard_eeprom_t::MAP_B000); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/usrp1/usrp1_iface.cpp b/host/lib/usrp/usrp1/usrp1_iface.cpp index 64ced2905..63fcd5777 100644 --- a/host/lib/usrp/usrp1/usrp1_iface.cpp +++ b/host/lib/usrp/usrp1/usrp1_iface.cpp @@ -25,6 +25,7 @@ #include <iomanip> using namespace uhd; +using namespace uhd::usrp; using namespace uhd::transport; static const bool iface_debug = false; @@ -36,7 +37,8 @@ public: ******************************************************************/ usrp1_iface_impl(usrp_ctrl::sptr ctrl_transport) { - _ctrl_transport = ctrl_transport; + _ctrl_transport = ctrl_transport; + mb_eeprom = mboard_eeprom_t(*this, mboard_eeprom_t::MAP_B000); } ~usrp1_iface_impl(void) diff --git a/host/lib/usrp/usrp1/usrp1_iface.hpp b/host/lib/usrp/usrp1/usrp1_iface.hpp index 3f608584a..34a2330b5 100644 --- a/host/lib/usrp/usrp1/usrp1_iface.hpp +++ b/host/lib/usrp/usrp1/usrp1_iface.hpp @@ -18,6 +18,7 @@ #ifndef INCLUDED_USRP1_IFACE_HPP #define INCLUDED_USRP1_IFACE_HPP +#include <uhd/usrp/mboard_eeprom.hpp> #include <uhd/types/serial.hpp> #include <boost/shared_ptr.hpp> #include <boost/utility.hpp> @@ -81,6 +82,8 @@ public: boost::uint16_t index, unsigned char* buff, boost::uint16_t length) = 0; + + uhd::usrp::mboard_eeprom_t mb_eeprom; }; #endif /* INCLUDED_USRP1_IFACE_HPP */ diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp index 276ca86f6..6016b0979 100644 --- a/host/lib/usrp/usrp1/usrp1_impl.cpp +++ b/host/lib/usrp/usrp1/usrp1_impl.cpp @@ -56,15 +56,17 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) //return an empty list of addresses when type is set to non-usrp1 if (hint.has_key("type") and hint["type"] != "usrp1") return usrp1_addrs; + //Return an empty list of addresses when an address is specified, + //since an address is intended for a different, non-USB, device. + if (hint.has_key("addr")) return usrp1_addrs; + //extract the firmware path for the USRP1 std::string usrp1_fw_image; try{ - usrp1_fw_image = find_image_path( - hint.has_key("fw")? hint["fw"] : "usrp1_fw.ihx" - ); + usrp1_fw_image = find_image_path(hint.get("fw", "usrp1_fw.ihx")); } catch(...){ - uhd::print_warning( + uhd::warning::post( "Could not locate USRP1 firmware.\n" "Please install the images package.\n" ); @@ -91,11 +93,16 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) pid = USRP1_PRODUCT_ID; BOOST_FOREACH(usb_device_handle::sptr handle, usb_device_handle::get_device_list(vid, pid)) { + usrp1_iface::sptr iface = usrp1_iface::make(usrp_ctrl::make(usb_control::make(handle))); device_addr_t new_addr; new_addr["type"] = "usrp1"; + new_addr["name"] = iface->mb_eeprom["name"]; new_addr["serial"] = handle->get_serial(); - //this is a found usrp1 when a hint serial is not specified or it matches - if (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]){ + //this is a found usrp1 when the hint serial and name match or blank + if ( + (not hint.has_key("name") or hint["name"] == new_addr["name"]) and + (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]) + ){ usrp1_addrs.push_back(new_addr); } } @@ -110,7 +117,7 @@ static device::sptr usrp1_make(const device_addr_t &device_addr){ //extract the FPGA path for the USRP1 std::string usrp1_fpga_image = find_image_path( - device_addr.has_key("fpga")? device_addr["fpga"] : "usrp1_fpga.rbf" + device_addr.get("fpga", "usrp1_fpga.rbf") ); //std::cout << "USRP1 FPGA image: " << usrp1_fpga_image << std::endl; diff --git a/host/lib/usrp/usrp2/clock_ctrl.cpp b/host/lib/usrp/usrp2/clock_ctrl.cpp index 04bbd6ba3..8eaafe680 100644 --- a/host/lib/usrp/usrp2/clock_ctrl.cpp +++ b/host/lib/usrp/usrp2/clock_ctrl.cpp @@ -22,6 +22,7 @@ #include "usrp2_clk_regs.hpp" #include <uhd/utils/assert.hpp> #include <boost/cstdint.hpp> +#include <boost/lexical_cast.hpp> #include <iostream> using namespace uhd; diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index bbe9c273f..83b70bddc 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -236,6 +236,11 @@ size_t usrp2_impl::get_max_recv_samps_per_packet(void) const{ return bpp/_rx_otw_type.get_sample_size(); } +static void handle_overflow(std::vector<usrp2_mboard_impl::sptr> &mboards, size_t chan){ + std::cerr << "O" << std::flush; + mboards.at(chan/mboards.size())->handle_overflow(); +} + size_t usrp2_impl::recv( const std::vector<void *> &buffs, size_t num_samps, rx_metadata_t &metadata, const io_type_t &io_type, @@ -248,6 +253,7 @@ size_t usrp2_impl::recv( io_type, _rx_otw_type, //input and output types to convert _mboards.front()->get_master_clock_freq(), //master clock tick rate uhd::transport::vrt::if_hdr_unpack_be, - boost::bind(&usrp2_impl::io_impl::get_recv_buffs, _io_impl.get(), _1, timeout) + boost::bind(&usrp2_impl::io_impl::get_recv_buffs, _io_impl.get(), _1, timeout), + boost::bind(&handle_overflow, _mboards, _1) ); } diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index 9ccf90bbb..eb5b79b20 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -23,11 +23,7 @@ #include "mboard_rev.hpp" #include <uhd/utils/assert.hpp> #include <uhd/utils/algorithm.hpp> -#include <uhd/types/mac_addr.hpp> -#include <uhd/types/dict.hpp> #include <boost/bind.hpp> -#include <boost/assign/list_of.hpp> -#include <boost/asio/ip/address_v4.hpp> #include <iostream> #include <boost/date_time/posix_time/posix_time.hpp> @@ -44,11 +40,9 @@ usrp2_mboard_impl::usrp2_mboard_impl( size_t recv_frame_size ): _index(index), - _recv_frame_size(recv_frame_size) + _recv_frame_size(recv_frame_size), + _iface(usrp2_iface::make(ctrl_transport)) { - //make a new interface for usrp2 stuff - _iface = usrp2_iface::make(ctrl_transport); - //contruct the interfaces to mboard perifs _clock_ctrl = usrp2_clock_ctrl::make(_iface); _codec_ctrl = usrp2_codec_ctrl::make(_iface); @@ -188,7 +182,15 @@ void usrp2_mboard_impl::set_time_spec(const time_spec_t &time_spec, bool now){ _iface->poke32(_iface->regs.time64_secs, boost::uint32_t(time_spec.get_full_secs())); } +void usrp2_mboard_impl::handle_overflow(void){ + _iface->poke32(_iface->regs.rx_ctrl_clear_overrun, 1); + if (_continuous_streaming){ //re-issue the stream command if already continuous + this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS); + } +} + void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd){ + _continuous_streaming = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS; _iface->poke32(_iface->regs.rx_ctrl_stream_cmd, dsp_type1::calc_stream_cmd_word( stream_cmd, _recv_frame_size )); @@ -203,42 +205,14 @@ static const std::string dboard_name = "0"; void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ named_prop_t key = named_prop_t::extract(key_); - - //handle the other props - if (key_.type() == typeid(std::string)){ - if (key.as<std::string>() == "mac-addr"){ - byte_vector_t bytes = _iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_MAC_ADDR, 6); - val = mac_addr_t::from_bytes(bytes).to_string(); - return; - } - - if (key.as<std::string>() == "ip-addr"){ - boost::asio::ip::address_v4::bytes_type bytes; - std::copy(_iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_IP_ADDR, 4), bytes); - val = boost::asio::ip::address_v4(bytes).to_string(); - return; - } - - if (key.as<std::string>() == "hw-rev"){ - //extract the mboard rev number - val = _iface->get_hw_rev().to_string(); - return; - } - } - //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ case MBOARD_PROP_NAME: - val = str(boost::format("usrp2 mboard%d - rev %s") % _index % _iface->get_hw_rev().to_string()); + val = str(boost::format("usrp2 mboard%d - rev %s") % _index % _iface->mb_eeprom["rev"]); return; - case MBOARD_PROP_OTHERS:{ - prop_names_t others = boost::assign::list_of - ("mac-addr") - ("ip-addr") - ; - val = others; - } + case MBOARD_PROP_OTHERS: + val = prop_names_t(); return; case MBOARD_PROP_RX_DBOARD: @@ -299,6 +273,10 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ val = _tx_subdev_spec; return; + case MBOARD_PROP_EEPROM_MAP: + val = _iface->mb_eeprom; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -307,32 +285,6 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ * MBoard Set Properties **********************************************************************/ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){ - //handle the other props - if (key.type() == typeid(std::string)){ - if (key.as<std::string>() == "mac-addr"){ - byte_vector_t bytes = mac_addr_t::from_string(val.as<std::string>()).to_bytes(); - _iface->write_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_MAC_ADDR, bytes); - return; - } - - if (key.as<std::string>() == "ip-addr"){ - byte_vector_t bytes(4); - std::copy(boost::asio::ip::address_v4::from_string(val.as<std::string>()).to_bytes(), bytes); - _iface->write_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_IP_ADDR, bytes); - return; - } - - if (key.as<std::string>() == "hw-rev"){ - mboard_rev_t rev = mboard_rev_t::from_string(val.as<std::string>()); - byte_vector_t rev_bytes(2); - rev_bytes[1] = rev.to_uint16() >> 8; - rev_bytes[0] = rev.to_uint16() & 0xff; - _iface->write_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_REV, rev_bytes); - _iface->set_hw_rev(rev); //so the iface knows what rev it is - return; - } - } - //handle the set request conditioned on the key switch(key.as<mboard_prop_t>()){ @@ -375,6 +327,13 @@ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){ )); return; + case MBOARD_PROP_EEPROM_MAP: + // Step1: commit the map, writing only those values set. + // Step2: readback the entire eeprom map into the iface. + val.as<mboard_eeprom_t>().commit(*_iface, mboard_eeprom_t::MAP_N100); + _iface->mb_eeprom = mboard_eeprom_t(*_iface, mboard_eeprom_t::MAP_N100); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index d5ac14155..52adb5373 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -30,6 +30,7 @@ #include <algorithm> using namespace uhd; +using namespace uhd::usrp; using namespace uhd::transport; /*! @@ -65,6 +66,7 @@ public: ) % int(USRP2_FPGA_COMPAT_NUM) % fpga_compat_num)); } + mb_eeprom = mboard_eeprom_t(*this, mboard_eeprom_t::MAP_N100); } ~usrp2_iface_impl(void){ diff --git a/host/lib/usrp/usrp2/usrp2_iface.hpp b/host/lib/usrp/usrp2/usrp2_iface.hpp index fee3b23af..88bff5913 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.hpp +++ b/host/lib/usrp/usrp2/usrp2_iface.hpp @@ -20,6 +20,7 @@ #include <uhd/transport/udp_simple.hpp> #include <uhd/types/serial.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> #include <boost/shared_ptr.hpp> #include <boost/utility.hpp> #include <boost/cstdint.hpp> @@ -128,6 +129,8 @@ public: * Hardware revision as returned by the device. */ mboard_rev_t hw_rev; + //motherboard eeprom map structure + uhd::usrp::mboard_eeprom_t mb_eeprom; }; #endif /* INCLUDED_USRP2_IFACE_HPP */ diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp index a680708ad..5f549c4fd 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.cpp +++ b/host/lib/usrp/usrp2/usrp2_impl.cpp @@ -21,6 +21,7 @@ #include <uhd/usrp/device_props.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/utils/algorithm.hpp> #include <boost/assign/list_of.hpp> #include <boost/format.hpp> @@ -61,7 +62,7 @@ static uhd::device_addrs_t usrp2_find(const device_addr_t &hint){ if (if_addrs.inet == asio::ip::address_v4::loopback().to_string()) continue; //create a new hint with this broadcast address - device_addr_t new_hint; + device_addr_t new_hint = hint; new_hint["addr"] = if_addrs.bcast; //call discover with the new hint and append results @@ -101,19 +102,37 @@ static uhd::device_addrs_t usrp2_find(const device_addr_t &hint){ while(true){ size_t len = udp_transport->recv(asio::buffer(usrp2_ctrl_data_in_mem), DISCOVERY_TIMEOUT_MS); //std::cout << len << "\n"; - if (len > offsetof(usrp2_ctrl_data_t, data)){ - //handle the received data - switch(ntohl(ctrl_data_in->id)){ - case USRP2_CTRL_ID_WAZZUP_DUDE: - //make a boost asio ipv4 with the raw addr in host byte order - boost::asio::ip::address_v4 ip_addr(ntohl(ctrl_data_in->data.ip_addr)); - device_addr_t new_addr; - new_addr["type"] = "usrp2"; - new_addr["addr"] = ip_addr.to_string(); - usrp2_addrs.push_back(new_addr); - //dont break here, it will exit the while loop - //just continue on to the next loop iteration + if (len > offsetof(usrp2_ctrl_data_t, data) and ntohl(ctrl_data_in->id) == USRP2_CTRL_ID_WAZZUP_DUDE){ + //make a boost asio ipv4 with the raw addr in host byte order + boost::asio::ip::address_v4 ip_addr(ntohl(ctrl_data_in->data.ip_addr)); + device_addr_t new_addr; + new_addr["type"] = "usrp2"; + new_addr["addr"] = ip_addr.to_string(); + //Attempt to read the name from the EEPROM and perform filtering. + //This operation can throw due to COMPAT mismatch. That is OK. + //We will allow the device to be found and the COMPAT mismatch + //will be thrown as an exception in the factory function. + try{ + mboard_eeprom_t mb_eeprom = usrp2_iface::make( + udp_simple::make_connected(new_addr["addr"], num2str(USRP2_UDP_CTRL_PORT)) + )->mb_eeprom; + new_addr["name"] = mb_eeprom["name"]; + new_addr["serial"] = mb_eeprom["serial"]; + if ( + (not hint.has_key("name") or hint["name"] == new_addr["name"]) and + (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]) + ){ + usrp2_addrs.push_back(new_addr); + } } + catch(const std::exception &e){ + uhd::warning::post( + std::string("Ignoring discovered device\n") + + e.what() + ); + } + //dont break here, it will exit the while loop + //just continue on to the next loop iteration } if (len == 0) break; //timeout } diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp index 1ebd90ca4..738c398d9 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.hpp +++ b/host/lib/usrp/usrp2/usrp2_impl.hpp @@ -33,7 +33,7 @@ #include <boost/shared_ptr.hpp> #include <boost/function.hpp> #include <uhd/transport/vrt_if_packet.hpp> -#include <uhd/transport/udp_simple.hpp> //mtu +#include <uhd/transport/udp_simple.hpp> #include <uhd/transport/udp_zero_copy.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <uhd/usrp/subdev_spec.hpp> @@ -93,14 +93,12 @@ public: return _clock_ctrl->get_master_clock_rate(); } + void handle_overflow(void); + private: size_t _index; const size_t _recv_frame_size; - - //properties for this mboard - void get(const wax::obj &, wax::obj &); - void set(const wax::obj &, const wax::obj &); - uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec; + bool _continuous_streaming; //interfaces usrp2_iface::sptr _iface; @@ -109,6 +107,11 @@ private: usrp2_serdes_ctrl::sptr _serdes_ctrl; usrp2_gps_ctrl::sptr _gps_ctrl; + //properties for this mboard + void get(const wax::obj &, wax::obj &); + void set(const wax::obj &, const wax::obj &); + uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec; + //rx and tx dboard methods and objects uhd::usrp::dboard_manager::sptr _dboard_manager; uhd::usrp::dboard_iface::sptr _dboard_iface; diff --git a/host/lib/usrp/wrapper_utils.hpp b/host/lib/usrp/wrapper_utils.hpp index aee230fc0..6f9fdbfca 100644 --- a/host/lib/usrp/wrapper_utils.hpp +++ b/host/lib/usrp/wrapper_utils.hpp @@ -40,7 +40,7 @@ static inline void do_samp_rate_warning_message( ){ 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( + uhd::warning::post(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" @@ -55,7 +55,7 @@ static inline void do_tune_freq_warning_message( ){ 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( + uhd::warning::post(str(boost::format( "The hardware does not support the requested %s frequency:\n" "Target frequency: %f MHz\n" "Actual frequency: %f MHz\n" diff --git a/host/lib/utils/thread_priority.cpp b/host/lib/utils/thread_priority.cpp index f09d1b1d6..40b74f655 100644 --- a/host/lib/utils/thread_priority.cpp +++ b/host/lib/utils/thread_priority.cpp @@ -26,7 +26,7 @@ bool uhd::set_thread_priority_safe(float priority, bool realtime){ set_thread_priority(priority, realtime); return true; }catch(const std::exception &e){ - uhd::print_warning(str(boost::format( + uhd::warning::post(str(boost::format( "%s\n" "Failed to set thread priority %d (%s):\n" "Performance may be negatively affected.\n" diff --git a/host/lib/utils/warning.cpp b/host/lib/utils/warning.cpp index 8a7d35a23..05be7ae4d 100644 --- a/host/lib/utils/warning.cpp +++ b/host/lib/utils/warning.cpp @@ -17,16 +17,67 @@ #include <uhd/utils/warning.hpp> #include <uhd/utils/algorithm.hpp> +#include <uhd/utils/static.hpp> +#include <uhd/types/dict.hpp> #include <boost/foreach.hpp> +#include <sstream> +#include <stdexcept> #include <iostream> #include <vector> using namespace uhd; -void uhd::print_warning(const std::string &msg){ - //print the warning message - std::cerr << std::endl << "Warning:" << std::endl; +/*********************************************************************** + * Registry implementation + **********************************************************************/ +//create the registry for the handlers +typedef uhd::dict<std::string, warning::handler_t> registry_t; +UHD_SINGLETON_FCN(registry_t, get_registry) + +//the default warning handler +static void stderr_warning(const std::string &msg){ + std::cerr << msg; +} + +//register a default handler +UHD_STATIC_BLOCK(warning_register_default){ + warning::register_handler("default", &stderr_warning); +} + +/*********************************************************************** + * Post + format + **********************************************************************/ +void warning::post(const std::string &msg){ + std::stringstream ss; + + //format the warning message + ss << std::endl << "Warning:" << std::endl; BOOST_FOREACH(const std::string &line, std::split_string(msg, "\n")){ - std::cerr << " " << line << std::endl; + ss << " " << line << std::endl; + } + + //post the formatted message + BOOST_FOREACH(const std::string &name, get_registry().keys()){ + get_registry()[name](ss.str()); } } + +/*********************************************************************** + * Registry accessor functions + **********************************************************************/ +void warning::register_handler( + const std::string &name, const handler_t &handler +){ + get_registry()[name] = handler; +} + +warning::handler_t warning::unregister_handler(const std::string &name){ + if (not get_registry().has_key(name)) throw std::runtime_error( + "The warning registry does not have a handler registered to " + name + ); + return get_registry().pop(name); +} + +const std::vector<std::string> warning::registry_names(void){ + return get_registry().keys(); +} diff --git a/host/test/tune_helper_test.cpp b/host/test/tune_helper_test.cpp index 1ef4af330..e0500ae3f 100644 --- a/host/test/tune_helper_test.cpp +++ b/host/test/tune_helper_test.cpp @@ -91,6 +91,44 @@ private: } }; +class dummy_subdev_bw : public wax::obj{ +private: + void get(const wax::obj &key, wax::obj &val){ + switch(key.as<subdev_prop_t>()){ + + case SUBDEV_PROP_FREQ: + val = _freq; + return; + + case SUBDEV_PROP_USE_LO_OFFSET: + val = true; + return; + + case SUBDEV_PROP_BANDWIDTH: + val = _bandwidth; + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } + } + + void set(const wax::obj &key, const wax::obj &val){ + switch(key.as<subdev_prop_t>()){ + case SUBDEV_PROP_FREQ: + _freq = val.as<double>(); + return; + + case SUBDEV_PROP_BANDWIDTH: + _bandwidth = val.as<double>(); + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } + } + + double _freq, _bandwidth; +}; + class dummy_dsp : public wax::obj{ public: dummy_dsp(double codec_rate): @@ -106,6 +144,10 @@ private: val = _codec_rate; return; + case DSP_PROP_HOST_RATE: + val = _host_rate; + return; + case DSP_PROP_FREQ_SHIFT: val = _freq_shift; return; @@ -125,11 +167,15 @@ private: _freq_shift = val.as<double>(); return; + case DSP_PROP_HOST_RATE: + _host_rate = val.as<double>(); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } - double _codec_rate, _freq_shift; + double _codec_rate, _freq_shift, _host_rate; }; /*********************************************************************** @@ -141,7 +187,7 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_rx){ dummy_subdev subdev(1e6); dummy_dsp dsp(100e6); - std::cout << "Testing tune helper RX automatic LO offset" << std::endl; + std::cout << "Testing tune helper RX automatic IF offset" << std::endl; tune_result_t tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.3451e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.345e9, tolerance); @@ -155,7 +201,7 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_tx){ dummy_subdev subdev(1e6); dummy_dsp dsp(100e6); - std::cout << "Testing tune helper TX automatic LO offset" << std::endl; + std::cout << "Testing tune helper TX automatic IF offset" << std::endl; tune_result_t tr = tune_tx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.3451e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.345e9, tolerance); @@ -178,3 +224,30 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_rx_nyquist){ double freq_derived = derive_freq_from_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0); BOOST_CHECK_CLOSE(freq_derived, -45e6, tolerance); } + +BOOST_AUTO_TEST_CASE(test_tune_helper_rx_lo_off){ + dummy_subdev_bw subdev; + dummy_dsp dsp(100e6); + tune_result_t tr; + + std::cout << "Testing tune helper RX automatic LO offset B >> fs" << std::endl; + subdev[SUBDEV_PROP_BANDWIDTH] = double(40e6); + dsp[DSP_PROP_HOST_RATE] = double(4e6); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + std::cout << tr.to_pp_string() << std::endl; + BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9+4e6/2, tolerance); + + std::cout << "Testing tune helper RX automatic LO offset B > fs" << std::endl; + subdev[SUBDEV_PROP_BANDWIDTH] = double(40e6); + dsp[DSP_PROP_HOST_RATE] = double(25e6); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + std::cout << tr.to_pp_string() << std::endl; + BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9+(40e6-25e6)/2, tolerance); + + std::cout << "Testing tune helper RX automatic LO offset B < fs" << std::endl; + subdev[SUBDEV_PROP_BANDWIDTH] = double(20e6); + dsp[DSP_PROP_HOST_RATE] = double(25e6); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + std::cout << tr.to_pp_string() << std::endl; + BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9, tolerance); +} diff --git a/host/test/warning_test.cpp b/host/test/warning_test.cpp index 6202c4270..db19955de 100644 --- a/host/test/warning_test.cpp +++ b/host/test/warning_test.cpp @@ -19,9 +19,9 @@ #include <uhd/utils/warning.hpp> #include <iostream> -BOOST_AUTO_TEST_CASE(test_print_warning){ +BOOST_AUTO_TEST_CASE(test_warning_post){ std::cerr << "---begin print test ---" << std::endl; - uhd::print_warning( + uhd::warning::post( "This is a test print for a warning message.\n" "And this is the second line of the test print.\n" ); diff --git a/host/utils/CMakeLists.txt b/host/utils/CMakeLists.txt index a95864ca7..38e21c753 100644 --- a/host/utils/CMakeLists.txt +++ b/host/utils/CMakeLists.txt @@ -18,41 +18,41 @@ ######################################################################## # Utilities that get installed into the runtime path ######################################################################## -ADD_EXECUTABLE(uhd_find_devices uhd_find_devices.cpp) -TARGET_LINK_LIBRARIES(uhd_find_devices uhd) - -ADD_EXECUTABLE(uhd_usrp_probe uhd_usrp_probe.cpp) -TARGET_LINK_LIBRARIES(uhd_usrp_probe uhd) - -INSTALL(TARGETS - uhd_find_devices - uhd_usrp_probe - RUNTIME DESTINATION ${RUNTIME_DIR} +SET(util_runtime_sources + uhd_find_devices.cpp + uhd_usrp_probe.cpp ) +#for each source: build an executable and install +FOREACH(util_source ${util_runtime_sources}) + GET_FILENAME_COMPONENT(util_name ${util_source} NAME_WE) + ADD_EXECUTABLE(${util_name} ${util_source}) + TARGET_LINK_LIBRARIES(${util_name} uhd) + INSTALL(TARGETS ${util_name} RUNTIME DESTINATION ${RUNTIME_DIR}) +ENDFOREACH(util_source) + ######################################################################## # Utilities that get installed into the share path ######################################################################## -ADD_EXECUTABLE(usrp2_addr_burner usrp2_addr_burner.cpp) -TARGET_LINK_LIBRARIES(usrp2_addr_burner uhd) - -ADD_EXECUTABLE(usrp_burn_db_eeprom usrp_burn_db_eeprom.cpp) -TARGET_LINK_LIBRARIES(usrp_burn_db_eeprom uhd) - -ADD_EXECUTABLE(usrp1_init_eeprom usrp1_init_eeprom.cpp) -TARGET_LINK_LIBRARIES(usrp1_init_eeprom uhd) - -ADD_EXECUTABLE(usrp1_serial_burner usrp1_serial_burner.cpp) -TARGET_LINK_LIBRARIES(usrp1_serial_burner uhd) - -INSTALL(TARGETS - usrp2_addr_burner - usrp_burn_db_eeprom - usrp1_init_eeprom - usrp1_serial_burner - RUNTIME DESTINATION ${PKG_DATA_DIR}/utils +SET(util_share_sources + usrp_burn_db_eeprom.cpp + usrp_burn_mb_eeprom.cpp ) +IF(ENABLE_USRP1) + LIST(APPEND util_share_sources + usrp1_init_eeprom.cpp + ) +ENDIF(ENABLE_USRP1) + +#for each source: build an executable and install +FOREACH(util_source ${util_share_sources}) + GET_FILENAME_COMPONENT(util_name ${util_source} NAME_WE) + ADD_EXECUTABLE(${util_name} ${util_source}) + TARGET_LINK_LIBRARIES(${util_name} uhd) + INSTALL(TARGETS ${util_name} RUNTIME DESTINATION ${PKG_DATA_DIR}/utils) +ENDFOREACH(util_source) + INSTALL(PROGRAMS usrp2_recovery.py usrp2_card_burner.py diff --git a/host/utils/uhd_usrp_probe.cpp b/host/utils/uhd_usrp_probe.cpp index 8947034d7..8cea52fa6 100644 --- a/host/utils/uhd_usrp_probe.cpp +++ b/host/utils/uhd_usrp_probe.cpp @@ -26,6 +26,7 @@ #include <uhd/usrp/dsp_props.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_id.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> #include <boost/program_options.hpp> #include <boost/format.hpp> #include <boost/foreach.hpp> @@ -123,10 +124,9 @@ static std::string get_mboard_pp_string(wax::obj mboard){ std::stringstream ss; ss << boost::format("Mboard: %s") % mboard[usrp::MBOARD_PROP_NAME].as<std::string>() << std::endl; //ss << std::endl; - BOOST_FOREACH(const std::string &other_name, mboard[usrp::MBOARD_PROP_OTHERS].as<prop_names_t>()){ - try{ - ss << boost::format("%s: %s") % other_name % mboard[other_name].as<std::string>() << std::endl; - } catch(...){} + usrp::mboard_eeprom_t mb_eeprom = mboard[usrp::MBOARD_PROP_EEPROM_MAP].as<usrp::mboard_eeprom_t>(); + BOOST_FOREACH(const std::string &key, mb_eeprom.keys()){ + if (not mb_eeprom[key].empty()) ss << boost::format("%s: %s") % key % mb_eeprom[key] << std::endl; } BOOST_FOREACH(const std::string &dsp_name, mboard[usrp::MBOARD_PROP_RX_DSP_NAMES].as<prop_names_t>()){ ss << make_border(get_dsp_pp_string("RX", mboard[named_prop_t(usrp::MBOARD_PROP_RX_DSP, dsp_name)])); diff --git a/host/utils/usrp1_serial_burner.cpp b/host/utils/usrp1_serial_burner.cpp deleted file mode 100644 index bf7d3d3bb..000000000 --- a/host/utils/usrp1_serial_burner.cpp +++ /dev/null @@ -1,75 +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 <http://www.gnu.org/licenses/>. -// - -#include <uhd/utils/safe_main.hpp> -#include <uhd/device.hpp> -#include <uhd/usrp/device_props.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> - -namespace po = boost::program_options; - -int UHD_SAFE_MAIN(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("old", po::value<std::string>(), "old USRP serial number (optional)") - ("new", po::value<std::string>(), "new USRP serial number") - ; - - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //print the help message - if (vm.count("help")){ - std::cout << boost::format("USRP serial burner %s") % desc << std::endl; - return ~0; - } - - if(vm.count("new") == 0) { - std::cout << "error: must input --new arg" << std::endl; - return ~0; - } - - //load the options into the address - uhd::device_addr_t device_addr; - device_addr["type"] = "usrp1"; - if(vm.count("old")) device_addr["serial"] = vm["old"].as<std::string>(); - - //find and create a control transport to do the writing. - - uhd::device_addrs_t found_addrs = uhd::device::find(device_addr); - - if (found_addrs.size() == 0){ - std::cerr << "No USRP devices found" << std::endl; - return ~0; - } - - for (size_t i = 0; i < found_addrs.size(); i++){ - uhd::device::sptr dev = uhd::device::make(found_addrs[i]); - wax::obj mb = (*dev)[uhd::usrp::DEVICE_PROP_MBOARD]; - std::cout << "Writing serial number..." << std::endl; - mb[std::string("serial")] = vm["new"].as<std::string>(); - std::cout << "Reading back serial number: " << mb[std::string("serial")].as<std::string>() << std::endl; - } - - - std::cout << "Power-cycle the usrp for the changes to take effect." << std::endl; - return 0; -} diff --git a/host/utils/usrp2_addr_burner.cpp b/host/utils/usrp2_addr_burner.cpp deleted file mode 100644 index f0e3434b7..000000000 --- a/host/utils/usrp2_addr_burner.cpp +++ /dev/null @@ -1,91 +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 <http://www.gnu.org/licenses/>. -// - -#include <uhd/utils/safe_main.hpp> -#include <uhd/device.hpp> -#include <uhd/usrp/device_props.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> - -namespace po = boost::program_options; - -int UHD_SAFE_MAIN(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("addr", po::value<std::string>(), "resolvable network address") - ("new-ip", po::value<std::string>(), "new ip address (optional)") - ("new-mac", po::value<std::string>(), "new mac address (optional)") - ; - - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //print the help message - if (vm.count("help")){ - std::cout << boost::format("USRP2 Address Burner %s") % desc << std::endl; - return ~0; - } - - //load the options into the address - uhd::device_addr_t device_addr; - device_addr["type"] = "usrp2"; - if (vm.count("addr")){ - device_addr["addr"] = vm["addr"].as<std::string>(); - } - else{ - std::cerr << "Error: missing addr option" << std::endl; - return ~0; - } - - //create a usrp2 device - uhd::device::sptr u2_dev = uhd::device::make(device_addr); - //FIXME usees the default mboard for now (until the mimo link is supported) - wax::obj u2_mb = (*u2_dev)[uhd::usrp::DEVICE_PROP_MBOARD]; - std::cout << std::endl; - - //fetch and print current settings - std::cout << "Fetching current settings from usrp2 eeprom:" << std::endl; - std::string curr_ip = u2_mb[std::string("ip-addr")].as<std::string>(); - std::cout << boost::format(" Current IP Address: %s") % curr_ip << std::endl; - std::string curr_mac = u2_mb[std::string("mac-addr")].as<std::string>(); - std::cout << boost::format(" Current MAC Address: %s") % curr_mac << std::endl; - std::cout << " Done" << std::endl << std::endl; - - //try to set the new ip (if provided) - if (vm.count("new-ip")){ - std::cout << "Burning a new ip address into the usrp2 eeprom:" << std::endl; - std::string new_ip = vm["new-ip"].as<std::string>(); - std::cout << boost::format(" New IP Address: %s") % new_ip << std::endl; - u2_mb[std::string("ip-addr")] = new_ip; - std::cout << " Done" << std::endl << std::endl; - } - - //try to set the new mac (if provided) - if (vm.count("new-mac")){ - std::cout << "Burning a new mac address into the usrp2 eeprom:" << std::endl; - std::string new_mac = vm["new-mac"].as<std::string>(); - std::cout << boost::format(" New MAC Address: %s") % new_mac << std::endl; - u2_mb[std::string("mac-addr")] = new_mac; - std::cout << " Done" << std::endl << std::endl; - } - - std::cout << "Power-cycle the usrp2 for the changes to take effect." << std::endl; - return 0; -} diff --git a/host/utils/usrp_burn_db_eeprom.cpp b/host/utils/usrp_burn_db_eeprom.cpp index 64ecf75d6..9afd71a22 100644 --- a/host/utils/usrp_burn_db_eeprom.cpp +++ b/host/utils/usrp_burn_db_eeprom.cpp @@ -58,10 +58,10 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ //print the help message if (vm.count("help")){ - std::cout << boost::format("USRP Burn DB EEPROM %s") % desc << std::endl; + std::cout << boost::format("USRP Burn Daughterboard EEPROM %s") % desc << std::endl; std::cout << boost::format( - "Omit the id argument to perform readback,\n" - "Or specify a new id to burn into the eeprom.\n" + "Omit the ID argument to perform readback,\n" + "Or specify a new ID to burn into the EEPROM.\n" ) << std::endl; return ~0; } diff --git a/host/utils/usrp_burn_mb_eeprom.cpp b/host/utils/usrp_burn_mb_eeprom.cpp new file mode 100644 index 000000000..20e1b58b1 --- /dev/null +++ b/host/utils/usrp_burn_mb_eeprom.cpp @@ -0,0 +1,81 @@ +// +// 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 <http://www.gnu.org/licenses/>. +// + +#include <uhd/utils/safe_main.hpp> +#include <uhd/device.hpp> +#include <uhd/usrp/device_props.hpp> +#include <uhd/usrp/mboard_props.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <iostream> + +namespace po = boost::program_options; + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + std::string args, key, val; + + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]") + ("key", po::value<std::string>(&key), "the indentifier for a value in EEPROM") + ("val", po::value<std::string>(&val), "the new value to set, omit for readback") + ; + + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help") or not vm.count("key")){ + std::cout << boost::format("USRP Burn Motherboard EEPROM %s") % desc << std::endl; + std::cout << boost::format( + "Omit the value argument to perform a readback,\n" + "Or specify a new value to burn into the EEPROM.\n" + ) << std::endl; + return ~0; + } + + std::cout << "Creating USRP device from address: " + args << std::endl; + uhd::device::sptr dev = uhd::device::make(args); + //FIXME the default mboard for now (may be others) + wax::obj mboard = (*dev)[uhd::usrp::DEVICE_PROP_MBOARD]; + std::cout << std::endl; + + if (true /*always readback*/){ + std::cout << "Fetching current settings from EEPROM..." << std::endl; + uhd::usrp::mboard_eeprom_t mb_eeprom = \ + mboard[uhd::usrp::MBOARD_PROP_EEPROM_MAP].as<uhd::usrp::mboard_eeprom_t>(); + if (not mb_eeprom.has_key(key)){ + std::cerr << boost::format("Cannot find value for EEPROM[%s]") % key << std::endl; + return ~0; + } + std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % key % mb_eeprom[key] << std::endl; + std::cout << std::endl; + } + if (vm.count("val")){ + uhd::usrp::mboard_eeprom_t mb_eeprom; mb_eeprom[key] = val; + std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % key % val << std::endl; + mboard[uhd::usrp::MBOARD_PROP_EEPROM_MAP] = mb_eeprom; + std::cout << "Power-cycle the USRP device for the changes to take effect." << std::endl; + std::cout << std::endl; + } + + std::cout << "Done" << std::endl; + return 0; +} |