Installation/Ubuntu-Server-22.04-LTS.md

@@ -39,14 +39,14 @@ sudo pip3 install packaging gevent pyudev pyroute2 jsonschema pygccxml \
   pybind11 pybind11[global]
 ```
 
-### UHD 4.4.0.0
+### UHD 4.6.0.0
 https://kb.ettus.com/Building_and_Installing_the_USRP_Open-Source_Toolchain_(UHD_and_GNU_Radio)_on_Linux
 
 ```shell
 cd ~
 git clone https://github.com/EttusResearch/uhd
 cd uhd
-git checkout v4.4.0.0
+git checkout v4.6.0.0
 
 cd host
 mkdir build
@@ -59,15 +59,24 @@ sudo make install
 sudo ldconfig
 ```
 
+⚠ To be able to build FPGA images with the [pulse_counter_trigger](https://git.gsi.de/p.niedermayer/exciter/-/blob/dev/rfnoc-beam_exciter/blocks/pulse_counter_trigger.yml) RFNoC block yourself, you need to use a patched version of UHD instead. This is not required if you just want to use this block with a pre-build FPGA image.
+```bash
+cd ~
+git clone https://github.com/EttusResearch/uhd
+cd uhd
+git checkout UHD-4.6-GPIO
+```
+
 
-### VOLK 2.5.2 & GNU Radio 3.10.8.0+ custom fixes
+
+### VOLK 3.1.1 & GNU Radio 3.10.12.0
 https://wiki.gnuradio.org/index.php?title=LinuxInstall#From_Source
 
 ```shell
 cd ~
 git clone --recursive https://github.com/gnuradio/volk.git
 cd volk
-git checkout v2.5.2
+git checkout v3.1.1
 mkdir build
 cd build
 cmake -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/usr/bin/python3 ../
@@ -81,10 +90,7 @@ sudo ldconfig
 cd ~
 git clone --recursive https://github.com/gnuradio/gnuradio
 cd gnuradio
-git checkout v3.10.8.0
-
-# personal fixes
-git cherry-pick --no-commit 17db2bb59f9564bcda9b4316cd1409e88d2d95ce
+git checkout v3.10.12.0
 
 mkdir build
 cd build