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The USRP™ Hardware Driver Repository
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Martin Anderseck 628b5744d9 MPM: Disable PRC to DB if not required 
This change adds a flag to the clock policy that tells the sample PLL to
enable or disable the PLL ref clock (PRC) that goes to the
daughterboards. While for X410 the PRC is required, future USRPs may not
want the clock signal to propagate to the board.
2023-05-22 08:14:23 -05:00
.ci ci: updates for new E320 in devtest system 2023-05-02 16:27:06 -05:00
.github github: Fix URL for mailing list 2023-05-03 17:03:51 -05:00
firmware x300: Update firmware for TA control 2023-01-10 14:19:00 -08:00
fpga FPGA: Synchronize X300 RX frontends on time change 2023-05-10 14:22:42 -05:00
host examples: Remove default --ref and --pps values 2023-05-19 08:52:20 -05:00
images images: Update manifest for SEP throttling 2023-05-10 21:39:08 -05:00
mpm MPM: Disable PRC to DB if not required 2023-05-22 08:14:23 -05:00
tools tools: Remove fpga directory from Debian build 2023-02-10 11:48:12 -08:00
.clang-format clang-format: Break after templates 2019-03-21 09:50:09 -07:00
.clang-tidy Add clang-tidy file 2021-03-04 08:07:26 -06:00
.gitattributes uhd: Add support for the USRP X410 2021-06-10 12:01:53 -05:00
.gitignore uhd: gitignore .DS_Store for our macOS friends 2021-03-12 13:55:25 -06:00
.gitmodules Merge FPGA repository back into UHD repository 2020-01-28 09:35:36 -08:00
.readthedocs.yaml docs: Add shim Sphinx config for readthedocs 2022-02-01 14:48:56 -06:00
CHANGELOG uhd: Update changelog with 4.1.0.x releases 2023-05-03 10:16:20 -07:00
CODING.md Merge FPGA repository back into UHD repository 2020-01-28 09:35:36 -08:00
CONTRIBUTING.md Merge FPGA repository back into UHD repository 2020-01-28 09:35:36 -08:00
LICENSE.md Merge FPGA repository back into UHD repository 2020-01-28 09:35:36 -08:00
README.md Update README.md 2022-07-12 13:04:08 -05:00

README.md

USRP Hardware Driver (UHD™) Software

Welcome to the UHD™ software distribution! UHD is the free & open-source software driver and API for the Universal Software Radio Peripheral (USRP™) SDR platform, created and sold by Ettus Research.

UHD supports all Ettus Research USRP™ hardware, including all motherboards and daughterboards, and the combinations thereof.

Documentation

For technical documentation related to USRP™ hardware or UHD system design, check out the UHD and USRP Manual. That is where you can find Installation Instructions, help on how to build UHD from source on different platforms, development guidelines and reference documentation as well as device usage guidance.

Additionally, be sure to check out the Ettus Research FAQ, and the Knowledge Base for useful application notes and tutorials.

OS Support

UHD is primarily developed on Linux, but we also test and support the following operating systems.

  • Linux (Fedora and Ubuntu)
  • Mac OS X (Intel)
  • Windows 10

Other operating systems will most likely work, too, but are not officially supported.

Applications

UHD can be used to build stand-alone applications with USRP™ hardware, or with third-party applications. Some common toolkits / frameworks are:

Directories

host/

The source code for the user-space driver.

mpm/

The source code for the module peripheral manager (MPM). This is code that is run on embedded devices.

firmware/

The source code for all microprocessors in USRP hardware.

fpga/

The source code for the UHD FPGA images.

images/

This contains the package builder for FPGA and firmware images. We provide other tools to download image packages, the scripts in here are mainly relevant for UHD maintainers and -developers.

tools/

Additional tools, mainly for debugging purposes. See the readme-file in that directory for more details on the individual tools.