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* rfnoc: Add halt to replay APIWade Fife2018-11-271-1/+5
| | | | | The HALT feature allows a command that takes a long time to run to be stopped while it is in progress.
* RFNoC: Fix replay example port argsWade Fife2018-11-271-3/+3
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* uhd: fix rx antenna not being applied in txrx exampleMark Meserve2018-11-161-2/+3
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* cmake: Update coding style to use lowercase commandsMartin Braun2018-11-144-65/+65
| | | | | | | | | | | | | | | | | Also updates our coding style file. Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case. Run the following shell code (with GNU compliant sed): cmake --help-command-list | grep -v "cmake version" | while read c; do echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g' done > convert.sed \ && git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' \ '*CMakeLists.txt' | xargs -0 gsed -i -f convert.sed && rm convert.sed (Make sure the backslashes don't get mangled!)
* uhd: Changes to traffic counter register namesCiro Nishiguchi2018-10-311-66/+54
| | | | | | This makes the noc traffic counter register actually reflect the registers in the FPGA. The FPGA register names were changed prior to merging to master, and the ready count registers were removed.
* uhd: Add dual measurements to benchmark_streamerCiro Nishiguchi2018-10-181-113/+314
| | | | | Add options to run benchmark_streamer with multiple streamers running concurrently on separate threads.
* utils: fix bmark_rate MIMO synchronizationBrent Stapleton2018-10-121-9/+10
| | | | | | | | | | Fix USRP2 MIMO synchronization in benchmark_rate. When synchronizing N2XXs connected with a MIMO cable, only the master's time needs to be set; the slave will be synchronized automatically. Currently, calling set_time_unknown_pps will attempt to synchronize the slave on the next PPS, which can cause problems since the MIMO cable doesn't propogate a PPS signal.
* uhd: Add benchmark_streamer exampleCiro Nishiguchi2018-10-112-0/+498
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* examples: add rfnoc_radio_loopbackTrung Tran2018-09-142-0/+214
| | | | This example will allow an RF->RF loopback using RFNoC devices.
* python: Fix duration of benchmark rateBrent Stapleton2018-09-121-1/+1
| | | | | | | | Duration of multichannel benchmark was 50 seconds longer than intended- a 50ms initialization delay was mistakenly multiplied by 1000. Fixes e735a63ff9e ("python: Adding Python API benchmark rate")
* Examples: Fix channel argument for rx_samples_to_fileMichael West2018-08-291-18/+18
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* RFNoC: Add Replay API and exampleWade Fife2018-08-291-0/+367
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* uhd: Remove usage of time_t (except when required)Martin Braun2018-08-203-7/+7
| | | | | | | | | | The C/C++ standards don't define what time_t is, only that it is arithmetic (and real for C11, and integral for C++). It should not be used in portable software and is only used as the return value for some libc calls. A common definition for time_t is int64_t, so we'll switch to that permanently in our own APIs. System APIs will of course stick with time_t.
* rfnoc: examples: Removed some legacy code patterns from RFNoC examplesMartin Braun2018-08-022-34/+45
| | | | | - Unnecessary use of Boost - Use of thread_priority.hpp
* UHD: Added RFNoC examplesMartin Braun2018-06-223-0/+830
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* python: Adding Python API benchmark rateBrent Stapleton2018-06-202-0/+482
| | | | Python API version of the benchmark rate utility.
* python: Added curses frequency plot examplePaul David2018-06-202-0/+153
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* python: Separating exposed Python data structuresPaul David2018-06-203-55/+38
| | | | | | | | | - Separating exposed Python data structures into logical sections - Exposes all of the multi_usrp API - Adds a layer of Python for documentation and adding helper methods - Adds improvements and fixes to the MultiUSRP object - Includes additional exposed data structures (like time_spec_t, etc.) - Add code to release the Python GIL during long C++ calls
* python: Initial commit of Python APIAndrej Rode2018-06-204-0/+137
| | | | | | | | | | Initial commit of the Python API using Boost.Python. Bind the MultiUSRP API for use in Python. Bindings intended to provide as complete coverage as possible. - Wrap most multi_usrp calls - Adding multi channel send/recv examples in examples/python - Adding setuptools support - Initial attempt at binding the UHD types and filters
* examples: Select subdev spec before setting channelsSugandha Gupta2018-06-121-4/+3
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* examples: Remove use of boost::posix_time from rx_ascii_art_dftMartin Braun2018-05-091-3/+8
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* examples: Avoid calculating dropped samples for negative offsetsMartin Braun2018-05-031-1/+10
| | | | | | | | | | | | There are cases when the first sample after an overrun has an earlier timestamp than the timestamp of the error package. In this case, benchmark_rate would incorrectly determine the number of dropped samples, causing it to display a very large number. This is not a fix of the negative offset issue, but will avoid displaying overly pessimistic numbers dropped samples. An error message is still displayed when this happens, which aids in debugging this situation.
* examples: Fix sleep duration in benchmark_rateMartin Braun2018-05-031-1/+1
| | | | | | The main thread sleeps while the receiver and transmitter threads are going on. This fixes the calculated time it takes in single-channel scenarios.
* examples: Add failure modes to benchmark_rateMartin Braun2018-05-031-20/+86
| | | | | | | | | | | When too many overruns, underruns, or dropped packets are detected, benchmark_rate will now return EXIT_FAILURE. This allows to use it for automated tests. The thresholds are set very high by default, but can be manually tuned by using new command line arguments: $ benchmark_rate --overrun-threshold 0 # Fail on any number of Os
* lib: Purge all references to boost::this_thread::sleep()Martin Braun2018-04-309-31/+41
| | | | Replace with std::this_thread::sleep_for().
* examples: De-boostify rx_samples_to_fileMartin Braun2018-04-181-47/+93
| | | | | Removes boost::bind and all Boost time types from this example. Re-enables compatibility with Boost 1.67.
* examples: Remove superfluous sleepMartin Braun2018-04-181-2/+0
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* uhd: update settling time to double in txrx_loopback_to_file exampleDaniel Jepson2018-04-101-4/+4
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* uhd: increase tx buffer fill time for txrx_loopback_to_file exampleDaniel Jepson2018-04-101-1/+1
| | | | | The previous 0.1s fill time occasionally prevented rx from starting on time when settling is set to the same 0.1s time. It was increased to 0.5s.
* uhd: fix subdevice selection order in txrx_loopback_to_file exampleDaniel Jepson2018-04-101-4/+4
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* example: Refactor gpio.cppMartin Braun2018-03-301-12/+22
| | | | | | Minor changes: - Remove some Boost usage - Minor formatting changes
* examples: Update benchmark_rate (more stats, timestamps)Martin Braun2018-03-141-57/+111
| | | | | | | | - Messages are all timestamped, enables better understanding of the output log - Less usage of Boost - More stats (differentiate between RX and TX timeouts and sequence errors)
* uhd: Moved get_system_time outside of public APIMartin Braun2018-03-051-3/+6
| | | | | | | uhd::get_system_time() is an abstracted way of reading back a time, and is not UHD-specific. As such, there's no reason to keep it in the public part of the API where we're contractually obligated not to touch it. Instead, moving it to the internal API space.
* examples: Fix some minor compiler warningsMartin Braun2018-02-197-17/+38
| | | | All warnings reported by MSVC. Mostly related to narrowing conversions.
* uhd: Update license headersMartin Braun2018-02-1930-28/+58
| | | | | | | All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
* examples: replace `boost::format%(a,b)` by `(boost::format%a%b)`Marcus Müller2018-02-191-1/+1
| | | | | | | | The former compiles to evaluating `a`, then throwing away the result, evaluating `b`, then using that to fill in the first placeholder in `format`. And that is wrong. Pointed to this by Clang++'s "unused result" warning.
* examples: Fix bandwidth unit (MHz vs. Hz) in tx_samples_from_fileMartin Braun2018-01-151-2/+6
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* examples: Add example to query and list all sensorsMartin Braun2018-01-122-0/+127
| | | | Reviewed-by: Brent Stapleton <brent.stapleton@ettus.com>
* Move all license headers to SPDX format.Martin Braun2017-12-2228-336/+28
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* Fix build with Boost 1.66ilovezfs2017-12-191-2/+2
| | | | Thanks to FX Coudert for suggesting this fix.
* Merge branch 'maint'Martin Braun2017-07-171-8/+71
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| * examples: Improved output for latency_testMartin Braun2017-06-301-8/+71
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* | examples/c-api: Fix invalid free of device_argssugandhagupta2017-06-292-8/+10
| | | | | | | | | | | | | | | | | | One does not simply free() stack / automatic variables. Please `man 3 strdup()`. Signed-off-by: Sugandha Gupta <sugandha.gupta@ettus.com> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* | utils: add set_thread_name API call, move thread_priority to threadAndrej Rode2017-06-2922-25/+28
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* | uhd: Replaced many lexical_cast with appropriate C++11 equivalentsMartin Braun2017-06-296-22/+18
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* | Merge branch 'maint'Martin Braun2017-06-023-9/+9
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| * Examples: Fix ascii typosnatetemple2017-05-203-9/+9
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* | examples: Added channel param for samps to/from file exampleAshish Chaudhari2017-05-242-13/+24
| | | | | | | | - Also, fixed an issue with the --repeat option in tx_samples_from_file
* | examples: Added real streaming modesMartin Braun2017-05-151-5/+12
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* | Merge branch 'maint'Martin Braun2017-05-032-4/+7
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