[USRP-users] [UHD] Announcing 3.14.0.0 Release Candidate 1

Nick Foster bistromath at gmail.com
Wed Feb 13 14:58:41 EST 2019


Any plans to update to the latest API? Won't compile with anything after
17.05.

On Wed, Feb 13, 2019, 11:33 AM Michael West <michael.west at ettus.com> wrote:

> Hi Nick,
>
> Information on using DPDK can be found here:
> http://files.ettus.com/manual/page_dpdk.html
>
> DPDK can be used with any example.  Think of it as an accelerator for
> Ethernet transports if using Intel NICs.
>
> Regards,
> Michael
>
> On Thu, Feb 7, 2019 at 10:29 AM Nick Foster <bistromath at gmail.com> wrote:
>
>> Great news! DPDK support is an interesting development. Is there any
>> documentation or examples which show this capability?
>>
>> Nick
>>
>>
>> On Thu, Feb 7, 2019 at 10:05 AM Michael West via USRP-users <
>> usrp-users at lists.ettus.com> wrote:
>>
>>> The release candidate of UHD version 3.14.0.0 has been tagged and is
>>> available for testing.  This API release introduces support for the N320
>>> and N321 USRPs soon to be released (watch for the announcement on
>>> ettus.com!), a DPDK-based transport, and several other features and bug
>>> fixes.  This release includes all bug fixes and enhancements in the
>>> 3.13.0.1, 3.13.0.2, and 3.13.1.0 maintenance releases.
>>>
>>> The tag for this release candidate:
>>> https://github.com/EttusResearch/uhd/releases/tag/v3.14.0.0-rc1
>>>
>>> There have been 406 commits since the last API release (3.13.0.0) which
>>> can be viewed here:
>>> https://github.com/EttusResearch/uhd/compare/v3.13.0.0...v3.14.0.0-rc1
>>>
>>> Please report any bugs found on the UHD issue tracker:
>>> http://github.com/EttusResearch/uhd/issues
>>> * Please do not use the issue tracker for help or support.
>>>
>>> Pull requests for direct code changes may be submitted to the UHD or
>>> FPGA repositories:
>>> http://github.com/EttusResearch/uhd/pulls
>>> http://github.com/EttusResearch/fpga/pulls
>>>
>>> CHANGELOG:
>>> ## 003.014.000.000
>>> * N320: Add N320 and N321
>>> * Test: Add Python API test
>>> * Device3: Move from packet-based to byte-based flow control
>>> * X300: Reduce default send_frame_size to 4000 over Ethernet
>>> * UHD: Release recv buffers earlier in rx_streamer
>>> * Device3: Constrain send_buff_size to input fifo size
>>> * X300: Change Ethernet buffering
>>> * MPMD: Parallelize broadcast-finding
>>> * Device: Parallelize device discovery
>>> * Docs: Fix Doxygen warnings
>>> * B100: Move fifo_ctrl_excelsior to b100 subdir
>>> * B100: Fix fifo_ctrl_excelsior not exiting
>>> * B100: Remove all Boostisms from fifo_ctrl_excelsior
>>> * B100: Demote some clocking-related log messages to trace
>>> * X300: Log git hash and compat number as debug message
>>> * N310: Modify AD9371 reset function to keep it in reset
>>> * N3xx: clocking API changes for transitioning clock and time sources
>>> * E320: bist: Fix ref_clock lock test implementation
>>> * UHD: Fix ADF400x driver for ref counter and charge pump mode
>>> * E320: bist: Add link_up test
>>> * MPM: Get list of temperatures from all thermal zones
>>> * E320: Add all 5 temp sensors, fan sensor and rssi sensors per channel
>>> * E320: Fix tx/rx atr - antenna and frequency settings
>>> * E320: Enable devtest for E320
>>> * X300: Move defaults to their own header
>>> * UHD: Improve constrained_device_args_t
>>> * X300: Use constrained_args
>>> * X300: Enable clock_source and time_source device args
>>> * Test: Integrate Python API Tester into Devtest
>>> * N3xx: Bump max rev to G/6
>>> * N3xx: Improve error messages for invalid clock/time settings
>>> * E320: images: Separate images package for Aurora image
>>> * B200: Remove superfluous fake lambda
>>> * B200: Add support for user regs
>>> * Docs: Add info on how to implement user regs on B200
>>> * UHD API: Add multi_usrp::get_user_settings_iface()
>>> * N310: move init_rf_cal before JESD de/framer bringup
>>> * UHD: Remove usage of time_t (except when required)
>>> * NIRIO: Demote RPC client cancel/abort to TRACE
>>> * RFNoC: Convert SR_READBACK_REG_FIFOSIZE to bytes
>>> * Utils: Add Zip test to downloader
>>> * Utils: Factor wait_for_lo_lock() out of cal utils
>>> * DPDK: Add DPDK-based sockets-like library
>>> * MPMD: add option to enum rfnoc blocks from args
>>> * E320: Get RFNoC crossbar baseport from FPGA
>>> * N3xx: Get RFNoC crossbar baseport from FPGA
>>> * UHD: add default xport params to udp_zero_copy
>>> * MPM: add link_speed xport_info
>>> * MPMD: add link speed to xport udp
>>> * Device3: remove tx_hint[send_buff_size]
>>> * X300: remove default_buff_args properties
>>> * RFNoC: Add ability to enable/disable RX timestamp
>>> * RFNoC: add async message handler
>>> * Examples: add rfnoc_radio_loopback example
>>> * UHD: Update rx_frontend_gen3.v controls for 1/4-rate mixer
>>> * UHD API: Move definition of ALL_MBOARDS and ALL_CHANS constants to
>>>            CPP file.
>>> * MPM: Add __mpm_device__ as usrp_hwd module variable
>>> * MPM: Add usrp_update_fs
>>> * UHD: Add traffic counter to null source sink
>>> * Examples: Add benchmark_streamer example
>>> * Tools: Add tool to analyze settling time of gain and freq changes
>>> * UHD API: Add multi_usrp::set_sync_source() API
>>> * UHD: Improve documentation for the UHD exception types
>>> * Examples: Add dual measurements to benchmark_streamer
>>> * MPM: Add i2c APIs for simple transfers
>>> * MPM: Add vector-based transfer function for i2c
>>> * UHD: Improve documentation for set_{time,clock,sync}_source
>>> * CMake: Bump CMake minimum version to 2.8.12
>>> * MPM: Add variable configuration support to nijesdcore
>>> * MPM: Add eyescan utility to nijesdcore
>>> * MPM: Add PRBS-31 testing to nijesdcore
>>> * CMake: Change SOVERSION and VERSION for the library files
>>> * Test: Add graph impl test to device3_test
>>> * RFNoC: Changes to traffic counter register names
>>> * X300: Remove 120 MHz master_clock_rate option
>>> * MPM: Add convenience function to pull i2c bus from device tree
>>> * UHD: add .clang-format file
>>> * MPM: Open and close i2c file descriptor on every access
>>> * UHD: Add device arg to enable dual ethernet for tx
>>> * Test: Retrofit sph test to use new mock transport
>>> * X300: Set minimum master clock rate to 184.32 MHz
>>> * RFNoC: Fix replay example port args
>>> * RFNoC: Fix default SPP for replay
>>> * RFNoC: Add halt to replay API
>>> * UHD API: Add sync source to Python API
>>> * Examples: Clean up rfnoc_radio_loopback example
>>> * UHD: Improve compatibility of abs() calls
>>> * UHD: include <stdint.h> for int64_t for time_spec
>>> * USRP-2974: Add support for USRP-2974
>>> * UHD API: Add support for Tx LO control to C API
>>> * E310: Fix initialization of antenna and frequency values
>>> * Test: Enable rx_samples_to_file in devtest for X300
>>> * Examples: Add keyboard controls to rx_ascii_art_dft
>>> * Examples: Add benchmark_streamer support for multi-channel streamer
>>> * MPM: Multiprocessing instead of threading for claimer loop
>>> * MPM: Factor out user EEPROM code into own module
>>> * RFNoC: Fix late packet errors
>>> * X300: Factor our PID -> MB type and MB type -> product name mapping
>>> * X300: Remove usage of boost::bind
>>> * Docs: Add manual page on compat numbers
>>> * UHD: Updates to coding guidelines
>>> * Examples: Optimize benchmark_rate start time
>>> * Examples: Improve formatting and comments in tx_waveforms
>>> * Examples: Optimize tx_waveforms memory allocations
>>> * UHD: Fix MSVC warnings by changing a size_t to unsigned int or
>>>        uint32_t
>>> * Test: Fix CMake `endif` warning for devtest
>>> * MPM: Add gpgga sensor function to GPSd iface
>>> * Test: Fix compiler warning about unused timestamp
>>> * X300: Fix compiler warnings related to type conversions
>>> * B200: Fix compiler warnings related to type conversions
>>> * Test: Add #include <thread> in system time test
>>> * Examples: change boost to std for time commands
>>> * UHD: Add potentially missing but sometimes inferred include for
>>>        experts
>>> * UHD: Add default xport params to udp_wsa_zero_copy
>>> * Examples: Add LO Offset to rx_samples_to_file
>>> * Examples: update lo-offset naming in tx from file
>>> * Examples: Add lo-offset to tx_waveforms
>>> * UHD: Move device3 flow control functions to header for benchmark
>>>        utility
>>> * Test: Add benchmark of streaming code paths
>>> * MPMD: Add API to set RPC timeout atomically
>>> * MPMD: Move timeout constants to header
>>> * MPMD: Use new RPC API with timeout
>>> * MPMD: Increase claim_rpc call timeout
>>> * Examples: Improved error message in tx_waveforms
>>> * UHD: Make sure BOOST_VERSION is always available
>>> * Docs: Add comments for TwinRX and MCR
>>> * DPDK: Add ARP responder, set MTU, and clean up API
>>> * DPDK: Add blocking recv calls to uhd-dpdk
>>> * DPDK: Add dpdk_zero_copy transport
>>> * Test: Add unit test for DPDK transport
>>> * Test: Add arguments to dpdk_test to control core mapping
>>> * DPDK: Move uhd-dpdk header to uhdlib
>>> * UHD: Make clang-format skip formatting for some data structures
>>> * UHD: Remove vim hints in headers
>>> * Examples: Move ascii_art_dft main function within include guard
>>> * UHD/MPM: Apply clang-format to all files
>>> * UHD: Add modified clang-format for headers
>>> * MPM: Add bridge mode support
>>> * RFNoC: Fix detection of outstanding acks by ctrl_iface
>>> * UHD: Replace uhd::math::log2 with std::log2
>>> * UHD: Replace boost::*::{lcm,gcd}() with portable versions
>>> * UHD API: Change get_{tx/rx}_dc_offset_range default from ALL_CHANS
>>>            to 0
>>> * UHD: Revert to boost instead of std for sleep in some instances
>>> * UHD: Replace Boost macros with custom ones for endianness
>>> * MPMD: implement get_*x_hints
>>> * MPMD: honor user supplied send/recv_frame_size args
>>> * UHD: muxed_zero_copy_if fixes
>>> * Examples: Fix boundary condition in ascii_art_dft plotting
>>> * CMake: Extend list of additional Boost versions
>>> * Device3: Replace NULL with 0 for empty function pointers
>>> * RFNoC: Add some missing virtual destructors
>>> * Test: replace has_key by using 'in'
>>> * Test: Add universal_newlines to subprocess call in devtest
>>> * MPMD: Use 4096 bytes for frame size for liberio transport
>>> * DPDK: Add xport_mgr for dpdk_zero_copy
>>> * DPDK: Cover all paths to request TX offloads
>>> * Test: Fix up dpdk_test to use current APIs
>>> * MPM: Parameterize max UDP link allocation
>>> * UHD: Replace Boost lock & mutex with std variety for AD9361 code
>>> * CPack: Fix RPM generation
>>> * Utils: Add check for gdb_eeprom before accessing
>>> * RFNoC: Update FIFO XML definition
>>> * MPMD: Use init timeout for update_component
>>> * Docs: Add manual page for DPDK
>>> * Docs: Add information about what dpdk_zero_copy is doing
>>> * Tools: Make the UHD source gen a plugin for the phase alignment test
>>> * CMake: fix variable usage
>>> * RFNoC: Prevent unnecessary FC ACK packets
>>> * RFNoC: More graph traversal fixes
>>> * Device3: Remove redundant function call
>>> * RFNoC: Fix scaling of M and N values in DDC/DUC
>>> * X300: Fix tick and sample rate setting
>>> * RFNoC: Fix typos in legacy_compat
>>> * RFNoC: Limit number of control packets in flight
>>> * Device3: Fix flow control window and interval
>>> * E3xx: Increase spp limit for E3xx radio
>>> * E31x: Destruct RFNoC before loading idle image
>>> * N3xx: init peripherals before loading FPGA (to fix SFP0 init issues)
>>> * N3xx: Move Linux kernel to 4.15
>>> * N3xx/E320: Prepend SDK filename with device name
>>> * N310: Fix sporadic power on failures (requires firmware update)
>>>
>>> ## 003.013.001.000
>>> * E320: Fix front panel GPIO readback
>>> * E320: Fix master_clock_rate setting
>>> * E320: Print extra ouptut for ref_clock BIST
>>> * E320: Fix gps_locked type
>>> * E320: Fix return value of get_fpga_type()
>>> * N3xx: Enable setting clock and time sources at runtime
>>> * N3xx: Add ref_clock BIST
>>> * N3xx: Improve set_time_source() and set_clock_source()
>>> * N3xx: Add exception for init failure
>>> * N3xx: Remove HA, XA images packages
>>> * N3xx: Change init() procedure to reduce configuration time
>>> * N310: Add frequency bounds
>>> * N310: Fix RX antenna mapping
>>> * N310: Add log messages when re-initializing dboards
>>> * N310: Add skip_rfic argument to reduce time of BIST
>>> * N310: Add initialization of TX bandwidth
>>> * E310: Fix initialization of antenna and frequency values
>>> * E310: Type-cast fix for Boost
>>> * X300: Improve firmware compat error message
>>> * X300: Updated niusrprio driver
>>> * X300: Add recovery for duplicate IP addresses in EEPROM
>>> * X300: Prevent duplicate MAC and IP addresses from being programmed
>>> * X300: New mode to configure master clock rate
>>> * X300: Implement RFNoC get antenna functions
>>> * B2xx: Fix values of MASK_GPIO_SHDN_SW and GPIO_AUX_PWR_ON in firmware
>>> * B2xx: Revert changes to DSP core to fix scaling factor adjustment
>>> * B2xx: Restore asynchronous reset of AD936x
>>>         (fixes LIBUSB_TRANSFER_OVERFLOW and unexpected sid errors)
>>> * TwinRX: enable ch1 lo amps if ch2 is using an external lo source
>>> * TwinRX: Correctly initialize antenna mapping on X300
>>> * TwinRX: Revise ADF5356 frac2 register calculation to prevent drifting
>>> spurs
>>> * TwinRX: Fix initialization
>>> * TwinRX: Tuning improvements
>>> * TwinRX: Enable phase resync on ADF535x
>>> * TwinRX: Make routing to LO1 and LO2 mutually exclusive
>>> * BasicRX/LFRX: Fix real mode in rx_frontend_core_3000
>>> * UHD: Define UHD_API as empty string when building static lib
>>> * UHD: Changed to 'all_matching' endpoint resolution for udp_simple
>>> transport
>>> * UHD: Add CMake flag for NEON SIMD
>>> * UHD: Fix usb_dummy_impl compilation in MSVC
>>> * UHD: Reconcile time_spec operators with boost concepts
>>> * UHD: Fix rounding in ddc/duc rate calculation
>>> * UHD: Increase MPMD RPC timeout when calling set_time_source()
>>> * UHD: Fix RX streamer SOB and EOB handling
>>> * UHD: Add UHD_SAFE_CALL to block_ctrl_base destructor
>>> * UHD: Change SOVERSION to ABI string and VERSION to full UHD version
>>> * UHD: Update cmake style to use lower case commands
>>> * UHD: Add SOURCE_DATE_EPOCH
>>> * UHD: Improve logic for UHD_IMAGES_DIR
>>> * UHD: Add RUNTIME_PYTHON_EXECUTABLE
>>> * UHD: Fix return value of get_rolloff() for filters
>>> * UHD: Properly register devtest
>>> * UHD: Fix log statement for Port number on RFNoC block
>>> * UHD: Use "MATCHES" instead of "STREQUAL" for "Clang"
>>> * UHD: Fix GPGGA string formatting for gpsd
>>> * Device3: Set default block control response SIDs
>>> * Device3: Fix block control flushing
>>> * RFNoC: Improved flushing mechanism in noc_shell and dma_fifo
>>> * RFNoC: Install missing dma_fifo_block_ctrl header
>>> * RFNoC: Replace some [] with .at() in radio_ctrl_impl
>>> * RFNoC: Fix graph traversal
>>> * MPM: Add Git hash, version to device info
>>> * MPM: Reset the RPC server upon reload
>>> * MPM: TDC: Update PDAC BIST and flatness test to use latest APIs
>>> * MPM: Fix handling of 0-valued dt-compat
>>> * MPM: Fix GPSD sensor names for N3xx and E320
>>> * MPM: Add args to update_ref_clock_freq to properly support dynamic
>>> setting
>>> *      of clock and time references
>>> * MPM: Fix Pylint warnings
>>> * MPM: Identify sysfs gpios more generically
>>> * MPM: Add lock_guard() function
>>> * MPM: Factor E320 and N3xx BIST code into common module
>>> * MPM: Add gpsd error handling
>>> * MPM: Add FPGA git hash to device info
>>> * MPMD: Increase RPC timeout during readng mb sensor
>>> * MPMD: Improve error message for compat number mismatches
>>> * Python API: Enable Python API on Windows
>>> * Python API: Change .dll to .pyd for Win32
>>> * Python API: Fixing Boost.Python initializer visibility
>>> * Python API: Fix duration of benchmark rate
>>> * Python API: Add missing constructors of time_spec_t
>>> * Python API: Expose streamer timeouts
>>> * Python API: Tighten the scope of releasing the GIL
>>> * Python API: Add device_addr_t
>>> * Python API: Populate the tune_result_t binding
>>> * Utils: Many fixes and enhancements for uhd_images_downloader
>>> * Utils: Update query_gpsdo_sensors to work on E310
>>> * Examples: Removed some legacy code patterns from RFNoC examples
>>> * Examples: Fix channel argument for rx_samples_to_file
>>> * Examples: Fix benchmark_rate MIMO synchronization
>>> * Examples: Add phase alignment example
>>> * Examples: Fix RX antenna not being applied in txrx_loopback_to_file
>>> * Test: Add more env vars, make Py3k compatible
>>> * Test: Add multi_usrp_test.py to devtest
>>> * Test: Clean up, refactor, and improve devtest
>>> * Test: Enable rx_samples_to_file in E320 devtest and N3xx devtest
>>> * Test: Reduce sample rate for E320 1G devtest
>>> * Test: Add unit test for eeprom_utils
>>> * Docs: Add clock_source and time_source to n3xx argument list and fix
>>> WR clock_source call
>>> * Docs: Minor tweaks to the Python API manual page
>>> * Docs: Add E320 test procedures
>>> * Docs: Added TwinRX page
>>> * Docs: Fix N210 MIMO Phase Alignment test command
>>> * Docs: Add E320 information
>>> * Docs: Improve sections on clock/time references
>>> * Docs: Add section on X300 motherboard clocking
>>> * Docs: Add more information on Salt for N3xx and E320
>>> * Docs: Adjust E310 functional verification tests
>>> * Docs: Add documentation on GIL release
>>> * Debian: Update control files
>>> * Images: Add N3xx CPLD file to manifest
>>>
>>> ## 003.013.000.002
>>> * N3xx: Fix issue where changing the clock/time source could result in
>>>         clocks becoming unlocked
>>> * N3xx: Improve error messages for invalid clock/time settings
>>> * N3xx: Add support for Rev G mboard
>>> * MPM: Add function parameter to support holding AD9371 in reset
>>> * Docs: Add section on building fs/SD images for N3xx
>>> * Docs: Fix Doxygen warnings
>>>
>>> ## 003.013.000.001
>>> * N3xx: Fix UIO usage in Aurora BIST
>>> * N3xx: Fix EEPROM parsing (for upcoming hardware)
>>> * UHD: Fix install path for Python API
>>>
>>> As always, we at Ettus Research would like to thank all of the UHD users
>>> in the open source SDR community.  This release contains commits from users
>>> in the community that submitted pull requests against the UHD
>>> <https://github.com/EttusResearch/uhd> and FPGA
>>> <https://github.com/EttusResearch/fpga> repositories as well as many
>>> commits that are a direct result of issues reported back to us by users
>>> like you through the UHD <https://github.com/EttusResearch/uhd/issues>
>>> and FPGA <https://github.com/EttusResearch/fpga/issues> issue trackers,
>>> the USRP-users mailing list
>>> <http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com>,
>>> and Ettus support <support at ettus.com>.  You have all helped contribute
>>> to the continued improvement of UHD.  Thank you!
>>>
>>> Best regards,
>>> Michael
>>> _______________________________________________
>>> USRP-users mailing list
>>> USRP-users at lists.ettus.com
>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>>
>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20190213/4e6668a7/attachment.html>


More information about the USRP-users mailing list