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* tools: typo in x3x0 dpdk fpga_funcverif testmattprost2019-12-171-3/+3
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* X310: update UBX/SBX gain settings for phase alignment testingerickshepherdNI2019-12-131-3/+3
| | | | | Update UBX and SBX gain settings in the manual for phase alignment testing.
* docs: Add note about DPDK needing to be built as shared librariesAaron Rossetto2019-12-131-1/+10
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* tests: Install all stream performance scriptsBrent Stapleton2019-12-061-1/+3
| | | | | | | Install all of the streaming performance tests scripts, not just the X300 one. Fixes: 2bf1f0acaa35 ("tests: Add script to execute batch of bench...")
* tests: Add tests to exercise max streaming rates and report resultsCiro Nishiguchi2019-12-063-0/+1008
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* tests: Add script to execute batch of benchmark_rate runsCiro Nishiguchi2019-12-065-0/+424
| | | | | Script runs benchmark_rate repeatedly, parses results, and calculates average, min, and max of each value reported.
* utils: algorithm: Add missing include uhd/config.hppMartin Braun2019-12-051-0/+1
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* ddc: fixup decimation propertyBrent Stapleton2019-12-051-2/+2
| | | | | | | | - Use coerce_decim(), not int(), to coerce the decimation rate - Fix typo Fixes: a36fc4604f9b ("rfnoc: DDC: Fix property propagation") Fixes: 36853315741a ("rfnoc: Add DDC block controller")
* prefs: Set init_done flag to true after loading config filesMartin Braun2019-12-051-0/+1
| | | | | | | The prefs API is supposed to load the config files once, and stash them away for the process to consume at will. Because the init_done is never set, it will read the config files every time it's asked for them. This is usually not a problem, but it causes the logging output to be messy.
* docs: fixing doxygen errors reported during makesteviez2019-12-039-20/+25
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* e31x: Fix filter bank and antenna switching for channel 0Sugandha Gupta2019-12-023-43/+60
| | | | | | The filter bank and antenna switches have different configuration for channel 0 and channel 1. This commit fixes the issue where channel 0 produces only noise due to incorrect switches.
* rfnoc: DDC/DUC: Fix fp-issues with samp_rate propertiesBrent Stapleton2019-11-272-6/+67
| | | | | | Only update DDC/DUC samp_rate properties if the number is substantially different (don't update for sub-1Hz property calculations). This fixes resolver exceptions for certain rates.
* ddc: Applying clang-formatBrent Stapleton2019-11-271-8/+7
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* rfnoc: graph: Add logging to resolver errorsBrent Stapleton2019-11-271-1/+6
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* images: Update images package for UHD 4.0Sugandha Gupta2019-11-261-12/+12
| | | | | Updates FPGA images for X3xx, N3xx, E320 and B200 series. All Gen-3 devices receive a compat number bump.
* utils: tasks: Use uhd::set_thread_name()Martin Braun2019-11-261-3/+1
| | | | | This is a more portable option to set thread names. References to pthreads are now limited to thread.cpp, where they belong.
* mpmd: Name the claimer task threadMartin Braun2019-11-261-13/+15
| | | | | We call set_thread_name() on the claimer loop so the thread can be identified using OS utilities.
* x300: pcie manager updatesVirendra Kakade2019-11-262-129/+93
| | | | Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
* rfnoc: fix packet swapping from U32 to U64Virendra Kakade2019-11-261-5/+8
| | | | Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
* rfnoc: fix incorrect long fifo wait timeoutsVirendra Kakade2019-11-261-2/+2
| | | | | | | This fixes behavior where we would get long 100 sec timeouts on fifo waits instead of 100 ms timeouts. Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
* mpm: mg: Make set_master_clock_rate() an async callMartin Braun2019-11-262-2/+17
| | | | | | The ad9371 call set_master_clock_rate() can take a while depending on the rate change, so make it asynchronous in order not to lock out the reclaimer loop.
* mg: Turn the set-lock into a recursive mutexMartin Braun2019-11-262-15/+15
| | | | | Individual API calls might have to call each other (e.g., like set_rate() will call set_rx_frequency()), which would cause a deadlock.
* mg: Always set MCR on both daughterboardsMartin Braun2019-11-263-12/+33
| | | | | | | | | | | | | | | | | The N310 cannot set the MCR for its daughterboards separately. This patch modifies the radio block controller such that any block controller, when requested to change the master clock rate, will first change Radio 0, and then Radio 1. This fixes the following issues: - In multi_usrp, calling set_master_clock_rate() will not necessarily call set_rate() on the radios in any particular order, which will break when calling Radio 1 first - In RFNoC apps, it wasn't possible to run off of slot B alone without this change. Note: When calling set_rate() on one radio, the other radio is in an invalid state until its set_rate() is also called.
* lib: Add DPDK service queueAlex Williams2019-11-262-0/+302
| | | | | | | This is a data structure intended for use by the DPDK I/O service. It uses DPDK's lockless ring in multi-producer, single-consumer mode to allow clients to submit requests to the DPDK I/O service's worker thread. Clients can specify a timeout for the requests to be fulfilled.
* rfnoc: fix invalid access when sending packet with no samplesCiro Nishiguchi2019-11-261-1/+3
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* mpm: e31x: Remove superfluous code from e31x_periphsMartin Braun2019-11-262-14/+2
| | | | | | | | | - ref_locked failure would throw a warning, even though this can happen in normal operations, and the return value of the get_ref_locked() function is all the info needed - get_fpga_type() doesn't need to be called from e31x_periphs, because it is not read from the motherboard registers (is read from the EEPROM)
* mpmd: Fix get_mboard_name()Martin Braun2019-11-261-1/+1
| | | | | It used to produce the individual name of the USRP, but it should return a product name.
* mpm: e31x: Fix setting of clock sourceMartin Braun2019-11-261-4/+1
| | | | | | | The clock source on E310 is always internal. This patch removes the variables regarding the clock source (since they are superfluous). This fixes a bug where self._clock_source on the e31x class would never get initialized.
* mpm: e310: Enable GPS sensorsMartin Braun2019-11-262-5/+70
| | | | The GPS sensors are pulled in via gpsd_iface.
* rfnoc: Fix RAM port direction in YAMLWade Fife2019-11-269-98/+98
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* examples: gpio: Replace get_time_now() with steady_clock::now()Martin Braun2019-11-261-12/+17
| | | | | | | | | | The gpio example would continously call get_time_now() to time a loop. There is no need to query a device here, so we query the system timer instead. This fixes an issue where the large amounts of control traffic could slow down TX, causing the TX and FDX tests to fail. This was only ever seen on the X300_HG over 1GigE.
* examples: gpio: Fix minor issuesMartin Braun2019-11-261-3/+3
| | | | | - Use GPIO_BIT(x) instead of 1<<x where appropriate - Correctly use rx_buff/tx_buff in recv/send, respectively
* n310: Fix GPIO registersMartin Braun2019-11-261-3/+6
| | | | | This enables the use of the dboard and FP GPIOs. The problem was that the register offset of 8 was not encoded.
* mg/rh/rfnoc: Harmonize peripheral registersMartin Braun2019-11-264-21/+29
| | | | | - Move the SPI addresses out of radio_control_impl - Fix the GPIO address spaces for N310/N300
* gpio_atr_3000: Fix return value for pin control registerMartin Braun2019-11-261-1/+3
| | | | | | | | | | | | | | | This fixes a bug where get_gpio_attr(bank, "CTRL") would return the inverted value of what was written. Reason is that the underlying register was an ATR disable register. The fix is to invert the cached values of the register. Now, the following Python code will work: >>> U = uhd.usrp.MultiUSRP("type=x300") >>> atr_enable = 0xF # Enable ATR on lower 4 pins, rest is GPIO >>> U.set_gpio_attr("FP0A", "CTRL", atr_enable) >>> U.get_gpio_attr("FP0A", "CTRL") == atr_enable True
* examples: benchmark_rate.py: Add ?x_stream_args argsMartin Braun2019-11-261-2/+9
| | | | | | | | | | | | | This allows adding stream args to the Python version of benchmark_rate in the same way as for the C++ version, e.g.: python3 ./benchmark_rate.py \ --args addr=192.168.40.2,num_poll_offload_threads=4 \ --rx_stream_args \ recv_offload=1,num_recv_frames=32,recv_offload_wait_mode=poll \ --tx_stream_args \ send_offload=1,num_send_frames=32,send_offload_wait_mode=poll \ [... other arguments ...]
* detail::graph: Add shutdown capabilityMartin Braun2019-11-263-14/+35
| | | | | | | | | | | | In the existing graph, when the shutdown was simply a release. However, any outstanding actions would trigger warnings (because released graphs aren't supposed to still have actions being passed around), which would sometimes be visible at the end of an application. This is a safer solution than simply releasing, because it explicitly sets a shutdown flag that all graph-affecting functions (property propagation and action handling) respect. Once the flag is set, the graph can no longer be booted up again.
* examples: gpio: Add note on which bank is being usedMartin Braun2019-11-261-0/+1
| | | | | This will print the currently-used GPIO bank's name before starting the test.
* devtest: Add test_messages_test to X310Martin Braun2019-11-263-12/+14
| | | | | | - Fixes issues with test_messages_test (it had inverted the pass/fail condition) - Improve Pylint scores in affected files
* devtest: Use with() statement to open filesMartin Braun2019-11-261-5/+9
| | | | | | | | | | | | | | This fixes warnings such as this during devtest: /home/mbr0wn/src/uhddev/host/tests/devtest/uhd_test_base.py:112: ResourceWarning: unclosed file <_io.TextIOWrapper name='./results_x300_F457AD.log' mode='r' encoding='UTF-8'> self.results = yaml.safe_load(open(self.results_file).read()) or {} /path/to/uhd/host/tests/devtest/uhd_test_base.py:150: ResourceWarning: unclosed file <_io.TextIOWrapper name='./results_x300_F457AD.log' mode='w' encoding='UTF-8'> yaml.dump(self.results, default_flow_style=False)) ok
* examples: Send only single packets in test_messagesMartin Braun2019-11-261-3/+3
| | | | | | | | | | | | | | | | For the burst ACK test, test_messages would send 3 packets. However, that assumes that the underlying link is fast enough to send three packets in time, and some devices are hard to operate without underruns without also specifying a start-of burst timestamp. Often, test_messages would report that no ACK was received, but instead, an underrun was received. test_messages also doesn't need to send three packets. The three packets came from the "start of burst" flag, which no device in UHD supports. The change is thus to send a single packet with an EOB marker for the burst ACK test. This will work regardless of the link speed and CPU power.
* e310: Fix issues in MPM and UHDMartin Braun2019-11-266-182/+162
| | | | | | | | | | | - Remove superfluous INFO logging - Improve formatting in many places - Improve Pylint score in various places - Add tear_down to DB object - Simplify custom EEPROM code for E310 - Fix time source selection code - Remove references to GPS_CTRL and GPS_STATUS (are E320 only) - Move clock source control out of MboardRegs object
* mpm: Clean up code, improve Pylint scoreMartin Braun2019-11-265-101/+115
| | | | | | | | | | | | | | | | Many small cleanups: - Fix copyright headers - Fix superfluous imports - Pull some constants out of classes where appropriate - Fix formatting - Improve/fix some docstrings - Disable specific Pylint warnings where appropriate - Global catches use BaseException instead of Exception - Don't use len() for empty checks - Make sure to declare all self attributes in __init__ (note: this is particularly of interest for E310, becuase its regular init happens outside of __init__) - Compacted some E310 code that had multi-DB checks
* mpm/mpmd: Remove token requirement for device infoMartin Braun2019-11-262-3/+4
| | | | | This removes the token requirement for get_proto_ver() and get_chdr_width().
* examples: Update x310_rfnoc_image_core.yml exampleWade Fife2019-11-261-82/+99
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* rfnoc: Update YAML to expose memory clock to blocksWade Fife2019-11-268-71/+71
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* rfnoc: Replace DDC/DUC YAML variants with single versionWade Fife2019-11-264-144/+10
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* rfnoc: Fix YAML block settingsWade Fife2019-11-2611-278/+199
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* rfnoc: Add FIR block YAMLWade Fife2019-11-261-0/+61
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* rfnoc: Rename thread affinity argsCiro Nishiguchi2019-11-263-73/+73
| | | | | | Rename thread affinity args such that they do not end with an integer. Arg names ending with an integer are interpreted as being targeted at a specific motherboard index in device_addr methods.
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