Ettus x410

quick-start-guides/usrp-x410.md

@@ -0,0 +1,197 @@
+---
+description: Getting started with Ettus USRP X410 development.
+---
+
+# Ettus USRP X410 Development
+
+The [Ettus USRP X410](https://www.ettus.com/all-products/usrp-x410/) is a high-performance software defined radio (SDR) based on the Xilinx Zynq Ultrascale+ ZU28DR RF System on Chip (RFSoC).
+
+This guide describes how to get started with FPGA and software development for the USRP X410 in ExCL.
+
+## Getting Started
+
+![](../.gitbook/assets/ettus-x410.png)
+
+To discover devices that are available on the network:
+
+```shell
+$ uhd_find_devices
+[INFO] [UHD] linux; GNU C++ version 11.3.0; Boost_107400; UHD_4.4.0.0-0ubuntu1~jammy1
+--------------------------------------------------
+-- UHD Device 0
+--------------------------------------------------
+Device Address:
+    serial: 3268240
+    addr: 10.40.10.133
+    claimed: False
+    fpga: X4_200
+    mgmt_addr: 10.40.10.133
+    product: x410
+    type: x4xx
+
+
+--------------------------------------------------
+-- UHD Device 1
+--------------------------------------------------
+Device Address:
+    serial: 326A292
+    addr: 10.40.10.134
+    claimed: False
+    fpga: X4_200
+    mgmt_addr: 10.40.10.134
+    product: x410
+    type: x4xx
+
+```
+
+To probe details of a particular device:
+
+```shell
+$ uhd_usrp_probe --args mgmt_addr=x410-0
+$ uhd_usrp_probe --args mgmt_addr=x410-1
+```
+
+To log into the embedded Linux of a device:
+
+```shell
+$ ssh root@x410-0
+$ ssh root@x410-1
+```
+
+To connect to the STM32 SCU:
+
+```shell
+screen /dev/serial/by-id/usb-Digilent_Digilent_USB_Device_251635263527-if02-port0 115200
+```
+
+To connect to the RFSoC APU:
+
+```shell
+sudo screen /dev/serial/by-id/usb-Digilent_Digilent_USB_Device_2516351DDCC0-if03-port0 115200
+```
+
+## Development
+
+### USRP Hardware Driver (UHD)
+
+- C++ API
+- Python API
+
+### OpenEmbedded Linux
+
+```shell
+git clone -b 2.6.3 https://github.com/siemens/kas.git
+git clone -b v4.6.0.0 https://github.com/EttusResearch/meta-ettus.git
+./kas/kas-container build meta-ettus/kas/x4xx.yml --runtime-args "-e MENDER_ARTIFACT_NAME=v4.6.0.0-excl"
+./kas/kas-container shell meta-ettus/kas/x4xx.yml -c "bitbake gnuradio-image -cpopulate_sdk"
+./meta-ettus/contrib/create_packages.sh x4xx v4.6.0.0-excl gnuradio-image build/tmp-glibc/deploy
+```
+
+### Radio Frequency Network-on-Chip (RFNoC)
+
+Developing a standalone UHD C++ API application...
+
+- [RFNoC Specification](https://files.ettus.com/app_notes/RFNoC_Specification.pdf)
+
+### FPGA
+
+The pre-built FPGA images can be installed with `uhd_image_loader`:
+
+```shell
+uhd_image_loader --args type=x4xx,mgmt_addr=x410-0,fpga=X4_200
+uhd_usrp_probe --args mgmt_addr=x410-0
+```
+
+Building FPGA images for the X410 requires an enterprise license and a specific version of Vivado. The arias machine in ExCL has been configured to support building X410 images.
+
+```shell
+ssh arias
+cd /noback/$USER
+git clone https://github.com/EttusResearch/uhd.git
+cd uhd
+git checkout -b $USER/develop v4.6.0.0
+cd fpga/usrp3/top/x400/
+source setupenv.sh --vivado-path=/tools/Xilinx/Vivado
+make help
+```
+
+Images that use 100G Ethernet requires an additonal no cost license for [Xilinx 100G Ethernet IP](https://www.xilinx.com/products/intellectual-property/cmac_usplus.html). Until this is added to the ExCL license server you can download the license to `~/.Xilinx/Xilinx.lic` or similaer and append it to the `XILINXD_LICENSE_FILE` evironment variable using a colon:
+
+```shell
+export XILINXD_LICENSE_FILE=2100@license:$HOME/.Xilinx/Xilinx.lic
+```
+
+The default image *X410_X4_200* requires greater then 16 GB of memory (~17 GB peak). Currently arias only has 16 GB of memory so only smaller images like the *X410_X1_100* can be built.
+
+```shell
+make X410_X1_100
+```
+
+Program the image as follows:
+
+```shell
+uhd_image_loader --args type=x4xx,mgmt_addr=x410-0 --fpga-path build/usrp_x410_fpga_X1_100.bit
+uhd_usrp_probe --args mgmt_addr=x410-0
+```
+
+### Maintanence Notes
+
+See "Getting Started" section for the USRP X4x0 series in the [USRP Hardware Driver and USRP Manual](https://files.ettus.com/manual/page_usrp_x4xx.html).
+
+- Install UHD on the host computer following the [Binary Installation](https://files.ettus.com/manual/page_install.html) instructions
+- Also install the python bindings for UHD: `sudo apt-get install python3-uhd`
+
+The versions of the [Module Peripheral Manager (MPM)](https://files.ettus.com/manual/page_mpm.html) running on the RFSoC APU, FPGA image, and UHD on the host must be compatible versions.
+
+```shell
+ssh root@x410-0
+```
+
+```shell
+export ftp_proxy=http://proxy.ftpn.ornl.gov:3128
+export http_proxy=http://proxy.ftpn.ornl.gov:3128
+export https_proxy=http://proxy.ftpn.ornl.gov:3128
+```
+
+```shell
+$ sed -i 's/^NTP=.*/NTP=ntp.ftpn.ornl.gov ntp2.ftpn.ornl.gov/' /etc/systemd/timesyncd.conf
+$ timedatectl set-ntp true
+$ systemctl restart systemd-timesyncd
+$ timedatectl set-timezone EST5EDT
+$ timedatectl status
+$ timedatectl show-timesync
+$ timedatectl timesync-status
+```
+
+```shell
+usrp_update_fs -t v4.6.0.0
+```
+
+```shell
+ssh-keygen -f "$HOME/.ssh/known_hosts" -R "x410-0"
+ssh root@x410-0
+mender commit
+```
+
+The UHD driver will strongly suggest that the networking subsystem send and recv buffers are sized sufficiently.
+
+```shell
+[WARNING] [UDP] The recv buffer could not be resized sufficiently.
+Target sock buff size: 2500000 bytes.
+Actual sock buff size: 212992 bytes.
+See the transport application notes on buffer resizing.
+Please run: sudo sysctl -w net.core.rmem_max=2500000
+
+[WARNING] [UDP] The send buffer could not be resized sufficiently.
+Target sock buff size: 2500000 bytes.
+Actual sock buff size: 212992 bytes.
+See the transport application notes on buffer resizing.
+Please run: sudo sysctl -w net.core.wmem_max=2500000
+```
+
+The UHD package installs a `/etc/sysctl.d/uhd-usrp2.conf` to adjust these settings on boot, but these values are for the older gigabet Ethernet devices and need to be increased.
+
+### References
+
+- [Product Page](https://www.ettus.com/all-products/usrp-x410/)
+- [Manual](https://files.ettus.com/manual/page_usrp_x4xx.html)

system-overview/README.md

@@ -21,6 +21,7 @@ coverY: 0
 | [justify](triple-crown.md#justify)         | Triple Crown AMD EPYC 7742 (Rome) 2x64-core 1 TB                 | Centos 7.9            |                                                                        |
 | [leconte](leconte.md)                      | Summit server POWER9 42 Cores                                    | Centos 8.4            | 6 Tesla V100 16 GB GPUs                                                |
 | [lewis](lewis.md)                          | Desktop embedded system development                              | Ubuntu 22.04          |                                                                        |
+| [marconi](marconi.md)                      | Software Defined Radio (SDR) development                         | Ubuntu 22.04          | 2 Ettus X410 (RFSoC) SDRs                                              |
 | [mcmurdo](mcmurdo.md)                      | Desktop embedded system development                              | Ubuntu 20.04          | Snapdragon 855 & PolarFire SoC (retiring)                              |
 | [milan0](milan.md)                         | AMD EPYC 7513 (Milan) 2x32-core 1 TB                             | Ubuntu 22.04          | 2 \* Nvidia A100                                                       |
 | [milan1](milan.md)                         | AMD EPYC 7513 (Milan) 2x32-core 1 TB                             | Ubuntu 22.04 or other | 2 Groq AI accelerators                                                 |
@@ -46,7 +47,6 @@ coverY: 0
 * Achronix FPGA
 * AGX Orin Developer Kits
 * Xilinx U280
-* 2 Ettus x410 high-performance, multi-channel, Zynq US+ RFSoC based software defined radio (SDR)
 
 ## Accelerator Highlights