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* ci: support for x3xx devtest on rhombusSteven Koo2021-04-166-15/+424
| | | | | | | | | | Rhombus is a test suite that is intended run devtests for multiple devices in parallel. This commit adds support for x300 and x310 support. This uses redis to mutex access to the hardware between Azure Pipeline agents. This also updates the fpga using Vivado over ssh to the host machine. Signed-off-by: Steven Koo <steven.koo@ni.com>
* examples: Add min dynamic range limit to ascii art DFT exampleLane Kolbly2021-04-152-3/+9
| | | | | | The DFT plotting routine hangs when the dynamic range equals zero, so this change adds a limit so that the dynamic range never goes below 10.
* fpga: rfnoc: Add ability to disable output flow controlWade Fife2021-04-142-7/+22
| | | | | | | | | | | | | Per the RFNoC specification, if we set the frequency of flow control updates to 0 then the input stream will not send flow control status updates to the output stream handler. This change makes it so that when the frequency of flow control status updates is configured to be zero in the FPGA output stream handler (i.e., cfg_fc_freq_bytes and cfg_fc_freq_pkts are both 0 in chdr_stream_output) then the output stream handler will not use flow control. That is, chdr_stream_output will not expect stream status updates and will not restrict output packets.
* mpm: Remove references to rfnoc_num_blocksMartin Braun2021-04-122-4/+4
| | | | | | | | | | | rfnoc_num_blocks is a device arg that could be used in UHD 3.15 (and below) to artificially skip enumeration of RFNoC blocks. Since the block enumeration works very differently in UHD 4, this arg was never supported there. This removes references to this arg in some BIST files. It is not harmful, but also serves no purpose, and could be construed as being useful upon lecture of these codes.
* N310: Fix calculation of LO freq w/ext LO for RXmichael-west2021-04-121-1/+1
| | | | | | | A typo was causing an issue with order of precedence in the calculation of the LO frequency when using an external LO for RX on the N310. Signed-off-by: michael-west <michael.west@ettus.com>
* mpm: Remove logging for mmap_regs_ifaceMartin Braun2021-04-121-2/+0
| | | | | These are very noisy, and the signal-to-noise ratio suffers when these are enabled.
* n320: Fix address for RX frontend controlMartin Braun2021-04-121-1/+1
| | | | The RX FE core was using the address for the TX FE core.
* fpga: lib: Add rx_front_end_gen3 testbenchWade Fife2021-04-092-0/+247
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* fpga: lib: Update round_sd to eliminate X from simulationWade Fife2021-04-091-14/+45
| | | | | | | | | | | | The asynchronous feedback loop on the err signal causes X to get stuck on the sum signal when simulating. This change adds a check for simulation only to force X to 0 so that unknown inputs get resolved once the inputs are known. Also added default values to the ports out and strobe_out, since having them uninitialized and without reset was causing simulation issues in other modules. The FPGA will initialize them to 0, so this change makes the code equivalent to real hardware behavior.
* fpga: lib: Fix simulation of axi_fir_filterWade Fife2021-04-091-1/+1
| | | | | | The always(*) block was never executing in some simulators because there were no signals on the right-hand side in the block. Changing it to an initial block ensures it always runs.
* docs: Fix typo in mender sectionLane Kolbly2021-04-092-4/+4
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* UHD: Fix typo in has_tx_power_referenceLars Amsel2021-04-091-1/+1
| | | | The has_tx_power_reference called has_rx_power_reference by mistake.
* TwinRX: Remove frontend filtermichael-west2021-04-083-59/+22
| | | | | | | | | | Removing the FIR filter in the frontend to reclaim resources and remove redundancy when using a DDC block. The default image has a DDC block, so only users making custom RFNoC images and using TwinRX will need to take care to properly downconvert the full bandwidth coming from the radio block. Signed-off-by: michael-west <michael.west@ettus.com>
* fpga: docs: Improve documentation of rx_frontend_gen3Martin Braun2021-04-072-3/+75
| | | | Also fixes a typo in the calibration manual page.
* fpga: lib: Fix DDS_SIN_COS_LUT outputs in makefilePaul Butler2021-03-311-1/+1
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* mpm: periph manager: Fix get_mb_eeprom() return value formattingMartin Braun2021-03-251-1/+4
| | | | | | | | | | The get_mb_eeprom() RPC call is supposed to return a string -> string map and thus converts all EEPROM entries to strings. However, for raw strings, the existing conversion (using str()) was not correct (we need to decode raw strings first). This would lead to things like the serial being returned as b'ABCD123' instead of just ABCD123.
* docs: Add N320 frontend correction sectionMartin Braun2021-03-192-1/+164
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* docs: Use Mathjax for equation renderingMartin Braun2021-03-191-1/+1
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* rfnoc: radio: Add getter for SPC valueMartin Braun2021-03-195-0/+34
| | | | | | This adds uhd::rfnoc::radio_control::get_spc(). It can be overridden by radio implementations, but radio_control_impl has a sensible default implementation, return the value that is in the SPC radio register.
* ci: install vc_buildtools instead of vc_communitySteven Koo2021-03-196-18/+18
| | | | | | | | For our build machines, we don't need full on Visual Studio. Instead this installs the VS Build Tools, which has the CLI build apps we need. Signed-off-by: Steven Koo <steven.koo@ni.com>
* ci: Build uhd with PipelinesSteven Koo2021-03-1912-11/+256
| | | | | | | | | | | This commit adds the infrastructure to build uhd on both Linux and Windows using Pipelines. Using the docker images generated by the build docker pipeline, this runs an AzDO container job to build uhd artifacts. It then stores the artifacts to be used in later pipelines or stages. This change supports make and ninja on Linux and msbuild with VS2017/VS2019 x86/x64 on Windows. Signed-off-by: Steven Koo <steven.koo@ni.com>
* uhd: enable vcpkg support on windowsSteven Koo2021-03-196-10/+59
| | | | | | | | | | | | | | | | | | | | vcpkg can be used for the Windows C++ dependencies for uhd with this commit. To use vcpkg on Windows: 1) Copy the custom triplets in host/cmake/vcpkg/ to the vcpkg/triplets/ folder. 2) Install boost and libusb for the custom triplet "vcpkg install libusb:uhd-x64-windows-static-md boost:uhd-x64-windows-static-md" 3) Call CMake with vcpkg toolchain file flags: -DVCPKG_TARGET_TRIPLET=uhd-x64-windows-static-md -DCMAKE_TOOLCHAIN_FILE=%VCPKG_INSTALL_DIR%/scripts/buildsystems/vcpkg.cmake -G "Visual Studio 16 2019" -A x64 Replace the -G with the installed version of Visual Studio and matching architecture. Then build normally by running vcvarsall.bat and msbuild. Signed-off-by: Steven Koo <steven.koo@ni.com>
* examples: Add IP to OOT RFNoC gain exampleWade Fife2021-03-175-39/+335
| | | | | This updates the gain example to show how to use RFNoC IP, in-tree Xilinx IP, and out-of-tree Xilinx IP in a custom RFNoC block.
* lib: rpc: Add virtual dtor to RPC iface base classMartin Braun2021-03-171-0/+2
| | | | This avoids more clang compiler warnings.
* uhd: Fix radio_control-related method constnessMartin Braun2021-03-177-19/+17
| | | | | | | | | | | | | | | | | The const-ness of some radio_control differed between base class and implementation. This fixes the consistency, but also makes sure these methods follow the rules for when to make methods 'const'. The following rules apply: - Methods that query static capabilities are const. Here, we made get_tx_lo_sources() const (the RX version was already const). - Getters that may have to interact with the device (e.g., peek a register) are not const, because the act of peeking is usually also non-const. Here, we changed get_rx_lo_export_enabled() to non-const. - All base classes are fixed such that the derived classes and the base classes have the same const-ness. Clang was warning about differences. This can cause very tricky bugs, where the radio_control_impl version can get called instead of the intended child class.
* host: Update code base using clang-tidyMartin Braun2021-03-1727-262/+280
| | | | | | | | | | | | The checks from the new clang-tidy file are applied to the source tree using: $ find . -name "*.cpp" | sort -u | xargs \ --max-procs 8 --max-args 1 clang-tidy --format-style=file \ --fix -p /path/to/compile_commands.json Note: This is the same procedure as 107a49c0, but applied to all the new code since then.
* ci: Linux and Windows uhd build docker imagesSteven Koo2021-03-1210-0/+492
| | | | | | | | | | This commit adds Pipeline support for building uhd toolchain docker images. The Dockerfiles specify the required dependencies to build uhd. These can then be used in downstream pipelines to build uhd. It's also possible to use the Dockerfiles using "docker build" and "docker run" to locally create the toolchain to build uhd. Signed-off-by: Steven Koo <steven.koo@ni.com>
* uhd: gitignore .DS_Store for our macOS friendsSteven Koo2021-03-121-0/+1
| | | | | | macOS creates .DS_Store files, which should not be checked in. Signed-off-by: Steven Koo <steven.koo@ni.com>
* examples: Remove unused arguments for rfnoc_radio_loopbackLane Kolbly2021-03-111-3/+14
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* tests: Fix warnings for rf_control_gain_profile_testMartin Braun2021-03-111-4/+1
| | | | | - Remove unused const - Fix includes to IWYU and clang-format order
* lib: Remove move-on-return for chdr_packet_writerMartin Braun2021-03-114-6/+6
| | | | This is a pessimizing move, and clang warns about it.
* mpm: rpc: don't expose reset_mgr call via RPCThomas Vogel2021-03-111-2/+2
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* fpga: dsp: Fix formatting of rx_dcoffset and add docsMartin Braun2021-03-091-38/+110
| | | | | - Adapt to coding guide - Add header that explains the module
* ci: Hardware pytests / devtests in AzDO for n310Steven Koo2021-03-084-9/+179
| | | | | | | | | This commit adds support for running devtests and pytests in Azure Pipelines. Devices are intentionally matrixed for adding more in the future. devtest is turned off by default for now, but can be enabled in the future. Signed-off-by: Steven Koo <steven.koo@ni.com>
* mpm: Add i2c_dev lookup using sys_nameToni Jones2021-03-081-7/+51
| | | | | | | | | | | Add i2c_dev adapter device lookup which uses a the sys_name value instead of OF_NAME to find the adapter. OF_NAME is not unique for some i2c device nodes. The logic for finding the adapter from the parent node was pulled into a helper function and is shared across both lookup functions. Co-authored-by: Michael Auchter <michael.auchter@ni.com> Co-authored-by: Toni Jones <toni.jones@ni.com>
* mg: Fix slot_idx referenceWade Fife2021-03-081-1/+1
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* lib: Fix unresolved cleanup conflict (sorry!)Aaron Rossetto2021-03-041-5/+1
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* mpm: rpc: Use contextmanager for claim timeoutsToni Jones2021-03-041-13/+12
| | | | | Modify the RPC claim timeout mechanism to use a contextmanager helper function when enabling/disabling timeouts.
* mpm: add helper for symbol lookupCiro Nishiguchi2021-03-041-0/+81
| | | | | | | Add a helper that can lookup a device via a device tree symbol. Co-authored-by: Lars Amsel <lars.amsel@ni.com> Co-authored-by: Michael Auchter <michael.auchter@ni.com>
* mpm: Implement 32 bit register interface with SPIToni Jones2021-03-048-14/+120
| | | | | | | | | Implement SPI transfers which are 12 bytes in length to support access for 32 bit register interfaces. 12 byte transactions are necessary for Titanium MB PS CPLD SPI transactions. This implementation supports 48 bits of TX data per transfer and offsets all flags and data shifts from the end of the TX data portion of the transfer buffer rather than the end of the entire transfer buffer.
* mpm: Add DboardIface for MB DB driver controlToni Jones2021-03-044-0/+111
| | | | | | | | Add DboardIface class which will act as an interface to bridge the gap between MB and DB drivers in MPM. The DboardIface will be implemented by each Motherboard with MB specific information. Dboard objects will then instantiate the class in order to utilize the implemented control functions.
* rpclib: Fix warning on ARM buildAaron Rossetto2021-03-041-1/+1
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* lib: deps: Ignore more warnings in our versions of rpclib, pybind11Martin Braun2021-03-042-1/+12
| | | | | This modifies the UHD versions of those libraries to turn off warnings that appear with Clang.
* lib: Use const-ref in for loops instead of const-copyMartin Braun2021-03-047-9/+9
| | | | | | This is potentially a performance issue, even though it doesn't have a big impact in this context. Clang will warn about it, and this fixes the compiler warning.
* lib: Add some virtual dtorsMartin Braun2021-03-046-1/+19
| | | | | | | Classes where we call delete (implicitly or explicitly) with a virtual inheritance structure need to declare dtors as virtual. This reduces compiler warnings with clang. There are no known bugs (yet) due to this.
* twinrx: Fix missing default copy ctorMartin Braun2021-03-041-0/+3
| | | | | | | twinrx_gain_config_t defined an assignment operator, but not a default copy ctor. This is not allowed in modern C++, although compilers let it slide and provide their own defaults. Clang, however, throws a warning so let's fix it.
* lib: Fix warnings related to unnecessary lambda capturesMartin Braun2021-03-0412-22/+29
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* convert: Remove unused variablesMartin Braun2021-03-042-4/+0
| | | | This reduces compiler warnings when using clang.
* mg: Remove unused private attribute from ad9371_ifaceMartin Braun2021-03-042-4/+0
| | | | This fixes a clang warning.
* rh: Remove unused constantMartin Braun2021-03-041-1/+0
| | | | This fixes a clang warning.
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