uhd/host
Abhishek Verma e24b1cb8bb host/mpm: replace mpRPC with gRPC transport
host:
Replace the msgpack-RPC (rpclib) client with a gRPC-based
implementation. Add auto-generated C++ client and Python bindings
from protobuf definitions. Remove rpclib dependency and integrate
FindgRPC into CMake.

mpm:
Replace the msgpack-RPC server with a gRPC server generated from
protobuf definitions. Add pb_utils.py for type conversion between
Python and protobuf. Update rpc_server.py to dispatch calls via
gRPC stubs. Update mpm_shell to use gRPC. Replace pyudev with sysfs
scan in uio device discovery.

Bump MPM compatibility number to 7.0 and RPC version to 2.

This change requires new depedencies. E.g. for Ubuntu 24.04 or 25.10:
libgrpc++-dev, libprotobuf-dev, protobuf-compiler-grpc, python3-grpcio
2026-07-09 12:12:04 +02:00
..
cmake host/mpm: replace mpRPC with gRPC transport 2026-07-09 12:12:04 +02:00
docs docs: x4xx: Improve docs on external clocking 2026-07-03 14:45:08 +02:00
examples host: examples: correct port configuration in one example 2026-07-01 09:58:11 +02:00
include fpga: x420: add 400 MHz variant 2026-07-01 10:01:05 +02:00
lib host/mpm: replace mpRPC with gRPC transport 2026-07-09 12:12:04 +02:00
python host/mpm: replace mpRPC with gRPC transport 2026-07-09 12:12:04 +02:00
tests host/mpm: replace mpRPC with gRPC transport 2026-07-09 12:12:04 +02:00
utils utils: Fix exit code on error in uhd_images_downloader 2026-06-15 14:02:51 +02:00
.gitignore Move ignore of build folders into top level 2025-07-18 11:19:52 +02:00
CMakeLists.txt host/mpm: replace mpRPC with gRPC transport 2026-07-09 12:12:04 +02:00
LICENSE uhd/host: clarifying LICENSE file 2014-04-10 12:44:42 -07:00
README.md host: fixed mailing list URL in readme 2025-01-21 08:08:56 +01:00
uhd.pc.in pkg-config: Remove boost_system library from linker flags 2025-09-24 11:35:07 +02:00

Host UHD™ Software Source Code

This directory tree contains the source code that builds the UHD software library on your host computer. This library contains the drivers for all Ettus Research products, and the framework and API that make them usable to application-level programs. The UHD library runs entirely in user-space.

Documentation

For documentation, please refer to the following resources:

For technical documentation related to our devices and UHD check out the UHD and USRP Manual.

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

Support

If you have purchased an Ettus Research USRP™ product and need technical support using the device or using this UHD™ software, please e-mail the USRP-Users mailing list, which is where Ettus Research, and our community, provide support to users.

Note that you must be subscribed to the list in order to post a message to the list. This is to prevent spammers from just sending garbage messages out over the listserve.