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* python: tighten the scope of releasing the GILBrent Stapleton2018-11-141-20/+22
| | | | | Only release the GIL for the calls to send() and recv(), instead of the entire wrapper functions.
* python: expose streamer timeoutsBrent Stapleton2018-11-141-16/+27
| | | | | | Expose optional timeouts on send, recv, and recv_async_msg. These timeouts do not apply to the setup in the wrapper functions, only the calls to the streamer functions.
* rh: fix typo in initMark Meserve2018-11-141-1/+1
| | | | - This broke tx streaming via the multi_usrp API.
* uhd: Add device arg to enable dual ethernet for txCiro Nishiguchi2018-11-142-2/+17
| | | | | | | | UHD currently only uses a single ethernet link for tx data, even if the device is initialized with dual 10GbE links. Using both links when a DMA FIFO is present causes sequence errors due to DMA FIFO bandwidth limitations. This maintains the current default behavior but allows users to override it through a device arg "enable_tx_dual_eth".
* cmake: Update coding style to use lowercase commandsMartin Braun2018-11-1433-380/+380
| | | | | | | | | | | | | | | | | 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!)
* mpmd: increase rpc timeout during reading mb sensorTrung Tran2018-11-131-1/+4
| | | | | | | Reading motherboard sensor, sometimes, takes more than 2 seconds. We don't have asynchronous RPC, increase this timeout will help long sensor reading such as reading GPSD value when GPSD connection is unreliable.
* rfnoc: Replace some [] with .at() in radio_ctrl_implMartin Braun2018-11-131-8/+8
| | | | | This makes it easier to detect errors in derived classes that expect getters in radio_ctrl_impl to also do error checking.
* rh: initialize switchesMark Meserve2018-11-071-3/+10
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* x300: Remove 120 MHz optionMartin Braun2018-11-072-3/+1
| | | | | None of our FPGA images support a 120 MHz master clock rate, so the UHD code should match that.
* rh: adjust tx lo gain tableMark Meserve2018-11-052-7/+12
| | | | - Improves performance for frequencies greater than 3.5 GHz
* rh: add lo distribution supportMark Meserve2018-11-054-0/+161
| | | | | | | | | - This is a combination of 5 commits. - rh: add lo distribution board gpio expander - rh: add lo distribution mpm functions - rh: add code to conditionally initialize lo distribution - rh: change empty i2c device from exception to assertion - rh: add lo distribution board control
* rh: fix handling of spur_dodging argMark Meserve2018-11-013-7/+30
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* cmake: Change SOVERSION and VERSION for the library filesMartin Braun2018-10-291-2/+2
| | | | | | The SOVERSION will now match the ABI string, and the VERSION matches the full UHD version. This will allow easier parallel installation of multiple versions of UHD.
* cores:rx_frontend_core_3000: fix real modeGwenhael Goavec-Merou2018-10-291-0/+2
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* python: Add missing constructors of time_spec_tPiotr Krysik2018-10-251-0/+3
| | | | | | Currently Python interface of time_spec_t exposes only constructor with 'double' parameter. Other constructors are also important as they provide higher precision. This change adds them to the Python API.
* rh: add support for rhodium devicesMark Meserve2018-10-2514-3/+3580
| | | | | | Co-authored-by: Humberto Jimenez <humberto.jimenez@ni.com> Co-authored-by: Alex Williams <alex.williams@ni.com> Co-authored-by: Derek Kozel <derek.kozel@ni.com>
* Test: Add unit test for eeprom_utilsmichael-west2018-10-252-2/+2
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* X300: Prevent duplicate MAC and IP addresses from being programmed in MBMichael West2018-10-252-2/+104
| | | | EEPROM
* X300: Add recovery for duplicate IP addresses in EEPROMMichael West2018-10-252-19/+13
| | | | | - Limit initialization to ZPU communication if recover_mb_eeprom=1 is set in device args.
* block_ctrl_base: add UHD_SAFE_CALL to destructorTrung Tran2018-10-241-13/+15
| | | | | This will stop the exception throw during destructor of E310 where new FPGA image(idle image) is load.
* UHD: Fix RX streamer SOB and EOB handlingMichael West2018-10-241-2/+9
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* twinrx: revise adf5356 frac2 register calculationMark Meserve2018-10-171-1/+1
| | | | | - If FRAC2 isn't exactly FRAC1 at certain frequencies, drifting spurs can be seen in the spectrum
* B200: Restore asynchronous reset of AD936x.michael-west2018-10-172-4/+15
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* lmx2592: remove initial scratch register readbackMark Meserve2018-10-171-24/+0
| | | | | - This is the only read operation in the driver, so removing it simplifies the driver's requirements significantly.
* lmx2592: add spur dodgingMark Meserve2018-10-172-23/+330
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* lib: ad9361: De-boostify AD9361 driverMartin Braun2018-10-172-106/+195
| | | | No functional or API changes.
* multi_usrp: Add sync_source APIMartin Braun2018-10-111-6/+160
| | | | | | | | | | The sync_source API is an atomic setter for all sync-related settings. If supported by the underlying USRP, it can be faster to call set_sync_source() rather than sequentially calling set_clock_source() and set_time_source(). If the underlying device does not support the sync_source API, it will fall back to the set_clock_source() and set_time_source() APIs, making this change backward-compatiple.
* uhd: Add traffic counter to null source sinkCiro Nishiguchi2018-10-111-0/+19
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* mpmd: Increase rpcc timeout when calling set_time_source()Trung Tran2018-10-111-0/+2
| | | | | | | set_time_source() for N310 and N300 can take longer than the default RPC client timeout of 2 seconds due to dboard initialization. We need increase this timeout, by using the init timeout value which is 2 minutes.
* uhd: Fix rounding in ddc/duc rate calculationCiro Nishiguchi2018-10-052-2/+2
| | | | | | | | The DDC and DUC convert the requested rate to an integer before selecting a decimated / interpolated rate. This causes the selection to select a lower rate than requested in some corner cases. The effect is more pronounced when the input rate of the DDC or the output rate of the DUC is very small.
* mg: fixup set_rx_antennaTrung Tran2018-10-041-1/+1
| | | | | | After going to 2 radios configuration (FPGA), the channnel value is passed into this set_rx_antenna now have value either 0 or 1. We want the mapping of {radio_channel:cpld_channel} = {0:CHAN1} or {1:CHAN2}.
* multi_usrp: move definition of constantsAndrew Lynch2018-10-041-0/+2
| | | | ALL_MBOARDS and ALL_CHANS will be exported on GCC and MSVC
* uhd: reconcile time_spec operators with boost conceptsMark Meserve2018-09-281-14/+9
| | | | | | - Removes operator+ which was ambiguously defined in some cases - Adds additive concept for time_spec_t and double operators - Remove unnecessary ctime header
* cores: Update rx_frontend_gen3.v controls for 1/4-rate mixerMartin Braun2018-09-252-8/+12
| | | | | | | This tracks the changes on rx_frontend_gen3.v, which was updated to use a quarter-rate downconverter instead of a generic CORDIC. The X3x0 FPGA compat number is incremented as the rx_frontend is part of the device architecture rather than an RFNoC block.
* e320: Fix master_clock_rate settingSugandha Gupta2018-09-241-0/+4
| | | | | | The master clock rate was getting overwritten while running the codec loopback self test. So now we save the current rate before running the test and then reapply it.
* uhd: rfnoc: add async message handlerTrung Tran2018-09-147-9/+421
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* radio_ctrl: add disable time stampTrung Tran2018-09-142-0/+10
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* mg: clipping frequencyTrung Tran2018-09-142-4/+7
| | | | | Clipping requested frequency to acceptable ranges in Magnesium TX/RX set frequency functions.
* usb: fix dummy compilation in msvcMark Meserve2018-09-141-0/+8
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* x300_impl: remove default_buff_args propertiesTrung Tran2018-09-131-7/+0
| | | | ...that are already handled in udp_zero_copy.
* device3_io_impl: remove tx_hint[send_buff_size]Trung Tran2018-09-131-6/+0
| | | | | we're no longer need this. Because there are default send buff size in each transport type impl.
* mpmd: add link speed to xport udpTrung Tran2018-09-131-6/+29
| | | | This is used to determine send_buff_size and recv_buff_size
* udp_zero_copy: add default xport params.Trung Tran2018-09-131-14/+58
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* fixup! DDC/DUC: switch CORDIC -> DDS for all relevant variable namesmichael-west2018-09-132-12/+12
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* host: lib: convert: Add CMake flag for NEON SIMDBrent Stapleton2018-09-121-1/+5
| | | | | | | Adding CMake flag to enable/disable NEON SIMD instructions. This is an addition to the previous checks (check for NEON headers and checking the size of pointers), so behavior is unchanged unless users specify that they do not want to use NEON instructions.
* e320: gpio: Fix front panel GPIO readbackSugandha Gupta2018-09-121-1/+4
| | | | The gpio devtest passes after this fix. Enabling the test
* mpmd: add option to enum rfnoc blocks from argsTrung Tran2018-08-311-5/+21
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* uhd-dpdk: Add DPDK-based sockets-like libraryAlex Williams2018-08-2914-2/+2503
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This library makes available a userspace network stack with a socket-like interface for applications (except the sockets pass around pointers to buffers and use the buffers directly--It's sockets + a put/get for buffer management). Supported services are ARP and UDP. Destinations can be unicast or broadcast. Multicast is not currently supported. The implementation has two driver layers. The upper layer runs within the caller's context. The caller will make requests through lockless ring buffers (including socket creation and packet transmission), and the lower layer will implement the requests and provide a response. Currently, the lower layer runs in a separate I/O thread, and the caller will block until it receives a response. The I/O thread's main body is in src/uhd_dpdk_driver.c. You'll find that all I/O thread functions are prefixed by an underscore, and user thread functions do not. src/uhd_dpdk.c is used to initialize uhd-dpdk and bring up the network interfaces. src/uhd_dpdk_fops.c and src/uhd_dpdk_udp.c are for network services. The test is a benchmark of a flow control loop using a certain made-up protocol with credits and sequence number tracking.
* RFNoC: Add Replay API and exampleWade Fife2018-08-292-0/+184
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* uhd: udp: 'all_matching' endpoint resolutionBrent Stapleton2018-08-291-1/+2
| | | | | | | | By default, Boost.ASIO uses 'address_configured' mode for UDP endpoint resolution, which "only return[s] IPv4 addresses if a non-loopback IPv4 address is configured for the system". This changes the resolver to use 'all_matching', which instead returns "all matching IPv6 and IPv4 addresses".
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