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The USRP™ Hardware Driver Repository
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Trung Tran 6fa0db94f1 mg: Fix gain setting on channels 1 and 3 
Updated channel param:
-modify radio_ctrl_cpld the param for channel has to be more concrete type of chan_sel_t
-fix _update_rx_freq_switches and _update_tx_freq_switches to get correct
frequency by NOT using radio base class
2017-12-22 15:05:57 -08:00
firmware X3xx: Updated firmware to support reading FPGA image data 2017-06-30 10:50:37 -07:00
fpga-src@754f5e5437 ddc/duc: enhance ddc/duc with new parameters 2017-12-20 16:56:48 -08:00
host mg: Fix gain setting on channels 1 and 3 2017-12-22 15:05:57 -08:00
images images: Fixed tag file in images package 2016-08-16 15:36:20 -07:00
mpm mpm: Fix python2 vs python3 zlib.crc32 output difference 2017-12-22 15:05:57 -08:00
tools utils: add set_thread_name API call, move thread_priority to thread 2017-06-29 13:43:05 -07:00
.gitignore Ignore .pyc files 2016-04-22 18:14:10 -07:00
.gitmodules Merge branch 'maint' 2015-01-27 09:10:05 +01:00
CHANGELOG Preparing branch for 3.10.2.0 release. 2017-07-18 15:25:22 -07:00
CODING.md docs: Update coding guidelines (C++ guidelines, git messages) 2017-11-08 11:04:09 -08:00
README.md docs: Update README application links 2017-10-27 13:01:42 -07:00

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 7

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.

firmware/

The source code for all microprocessors in USRP hardware.

fpga-src/

The source code for the UHD FPGA images. Note this is a git submodule, if you are cloning the repository and want to modify the FPGA code, you will need to run 'git clone --recursive' to automatically populate this directory. Alternatively, you can run 'git submodule init' followed by 'git submodule update' to populate it after cloning the repository without '--recursive'.

Note that this subdirectory is very large, and not necessary for building applications that link against UHD.

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.