UHD 4.4.0.0 is now available! This is an API release. It is not API or ABI compatible with earlier releases. The main purpose of the release is to introduce the feature to stream raw UDP traffic to a remote destination for RFNoC-enabled devices. Essentially, this allows the RX data to be redirected to enable control of several devices from a single host while distributing the data processing load (i.e. across CPUs, GPUs, or custom hardware). This release also includes several bug fixes.
There have been 82 commits since the last API release which can be viewed here:
https://github.com/EttusResearch/uhd/compare/v4.3.0.0...v4.4.0.0
Please report any bugs found on the UHD issue tracker:
* Please do not use the issue tracker for help or support.
Pull requests for direct code changes can be submitted to the UHD repository:
As always, we at Ettus Research and NI 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 repository as well as many commits that are a direct result of issues reported back to us by users like you through the
UHD issue tracker, the
USRP-users mailing list, and
Ettus support. You have all helped contribute to the continued improvement of UHD. Thank you!
CHANGELOG:
## 004.004.000.000
* Features
- Raw UDP Traffic to Remote Destination for RFNoC-enabled devices
* C API
- Fix double-free issue with sensor values
* ci
- Add clang-format 14.0 to the Ubuntu 22.04 container
- devtest: Test E320 1G FPGA Image
- Filter uhd_find_devices checks by device type
- increase timeout for x4xx hardware test job
- Pull UHD version from UHDConfigVersion.cmake
- Replace Rhombus E320
- Update docker repo location
* cmake
- fix UHDAtomics.cmake to read custom Boost install prefix
- Fix build with GCC 13 (add missing <cstdint> include)
* devtest
- Add multi-spc timed command tests
* docs
- Fix typo in Python API dox file
- Phase noise consideration when using external clock with E320
- rfnoc: Fix Doxygen warnings on chdr_packet::set_metadata()
- Update manual for X3x0 raw UDP streaming
* e320
- Allow internal GPSDO to be powered-down via UHD session args
* e3xx
- add support for power calibration api
* examples
- remote_rx: Add --mac-address argument
- rx_samples_to_file: Add disk write speed check
- rx_samples_to_file: Add multichannel option
- Upgrade RFNoC example to Vivado 2021.1
* fpga
- ci: Create local copy of patches to use
- Cosmetic changes to rx_frontend_gen3_tb
- docs: Fix AR76780 dependency
- e320 Change MIG arbitration to RD_PRI_REG
- Fix overflows in DDC
- Fix overflows in quarterrate downconverter
- Fix warnings in dds_freq_tune module
- lib: Add align_samples module
- lib: Add verilog-compatible wrapper for eth_ipv4_chdr_adapter
- lib: Add ZPU support to SV transport adapter
- lib: Fix indentation in setting_reg.v
- lib: Fix inferred latch in ep_autonegotiation
- lib: Support time and data updates in sim_radio_gen
- lib: Update header for AXI4S add/remove bytes
- Require AR76780 for X3xx and E3xx
- Restore FIR filter in rx_frontend_gen3
- rfnoc: Add align_samples testbench
- rfnoc: Add timed sample alignment to radio
- rfnoc: Fix inferred latch in chdr_strip_header
- sim: Fix typo in clk_wait_f
- tools: Detect check_timing issues during build
- tools: Fix error detection in run_testbenches.py
- x300: Bump FPGA compat to 39.1
- x300: Change MIG arbitration to RD_PRI_REG
- x300: Support advanced transport adapter
* host
- ADC cal: Add ability to set calibration mode explicitly
- cal: Rearrange ADC self calibration routine
* images
- Update manifest - timed sample alignment in RFNoC
* lib
- Fix warning in ctrlport_endpoint.cpp
- topo graph: Fix rule-of-3 related compiler warnings
* mpm
- Add a lock to the rpc server timer
- Better error message for multiple assigned MACs
- Fix rpc process shared state and port argument positions
- Move parse_encoded_git_hash() to mpmutils
- rfdc: Add X4xx 125e6 master clock rate
- rpc server: Capture claim token value before releasing state lock
- x4xx: Remove references to white rabbit
* n3xx
- Increase tune timeout
* octoclock
- Fix type of eeprom object in property_tree
* rfnoc
- Add logging to some throw statements
- lsm: Improve logging/error messages
- Move detection of TAs post-LSM-init
- streamers: Fix scaling factor
* tests
- add ramdisk cfg option to streaming setup
- add support for 10-100GB x410 raw udp
- add x310 raw udp tests
* uhd
- Fix RfnocGraph pybind binding for get_tree
- python: Bind {separate,combine}_device_addr{s}
- python: Make DeviceAddr behave like dict
- When separating device_addr_t, keep indexed values
- Add xport_adapter_ctrl core
* x300
- Enable use of advanced transport adapters
- Respect X300_FW_COMMS_FLAGS_ARP_FAIL flag
- Update firmware for TA control