jasonrandrews · Oct 7, 2026 · Sep 15, 2026 · Sep 15, 2026 · Sep 15, 2026 · Sep 15, 2026
diff --git a/.wordlist.txt b/.wordlist.txt
@@ -7405,4 +7405,61 @@ requantized
 requantizing
 signedness
 virsh
-virt
+virt
+Autoboot
+BOOTMODE
+DTB
+Decompile
+EVM
+FITs
+HSM
+Jamil
+Keywriter
+LBA
+MBR
+MCUboot
+MoltenVK
+SPL
+ScaledObjects
+Scaler's
+Securable
+TI's
+TIFS
+Terraform's
+UBOOT
+adab
+adbc
+afaf
+arago
+autoboot
+bafb
+bceffbb
+bcfc
+beeb
+befc
+bootloader's
+caidas
+cded
+ceefb
+cffee
+decompiling
+eFuses
+eadeefc
+edcf
+efbc
+evm
+fbcacd
+fcea
+fcfa
+fdaaaca
+fdbc
+lastmod
+lxx
+shaderFloat
+subimages
+swin
+tiboot
+tisdk
+tispl
+uboot
+codename
diff --git a/assets/contributors.csv b/assets/contributors.csv
@@ -141,4 +141,5 @@ Tirui Wu, Arm,,,,
 William Watson, Arm,,,,
 John O'Hara,Arm,JohnOhara-Arm,johnaohara,JohnnyDoItAll,
 Usamah Zaheer,Arm,usamahz,,,
-Elad Gross,Arm,eladgr,,,
+Roy Jamil,Ac6,RoyAc6,royjamil,,https://www.ac6.fr/en/
+Elad Gross,Arm,eladgr,,,
diff --git a/assets/css/content.css b/assets/css/content.css
@@ -186,30 +186,35 @@ div.answer label {
 .normal-tabpane {
     box-sizing: border-box;
     margin-left: 16px;
+    margin-right: 16px;
     margin-top: 8px;
     margin-bottom: 8px;
-
-    padding-left: 16px;
-    padding-right: 16px;
-    padding-bottom: 16px;
-
-    background-color:                                  var(--arm-color-surface);
-    --ads-horizontal-tabs-navigation-background-color: var(--arm-color-surface); 
 }
 .normal-horizontal-tabs {
     --ads-horizontal-tabs-tab-color: white;
     --ads-horizontal-tabs-tab-color-active: var(--arm-orange);
     --ads-horizontal-tabs-underline-color: var(--arm-orange);
 
     --ads-horizontal-tabs-tab-color-hover: var(--lp-hover-text);
+    --ads-horizontal-tabs-navigation-background-color: var(--arm-color-surface);
     --ads-horizontal-tabs-tab-content-background-color: var(--arm-color-footing);
 }
 
+.normal-horizontal-tabs .normal-tab {
+    padding-bottom: 16px;
+}
+
 .normal-horizontal-tabs table, .normal-horizontal-tabs p {
     padding-top: 16px;
     padding-left: 16px;
     padding-right: 16px;
 }
+.normal-horizontal-tabs div.code-toolbar {
+    margin-left: 16px;
+    margin-right: 16px;
+    margin-top: 16px;
+    margin-bottom: 16px;
+}
 .normal-horizontal-tabs table{
     padding-bottom: 8px;
 }

diff --git a/assets/css/list-pages.css b/assets/css/list-pages.css
@@ -363,13 +363,13 @@ html[theme="dark"] .learning-path-title {
 .install-guide-title {
     margin-top: 0px;
     margin-bottom: 0px;
-    font-size: 1.25rem!important;
+    font-size: 1.1875rem!important;
     line-height: 1.3;
 }
 
 
 ads-card.tool-card {
-    height: 112px;
+    height: 128px;
     --ads-card-border-radius: 8px;
     --ads-card-border-width: 1px;    
 }

diff --git a/content/learning-paths/automotive/_index.md b/content/learning-paths/automotive/_index.md
@@ -19,7 +19,7 @@ subjects_filter:
 - Performance and Architecture: 10
 operatingsystems_filter:
 - Baremetal: 1
-- Linux: 14
+- Linux: 15
 - macOS: 1
 - other: 1
 - RTOS: 2
@@ -33,7 +33,7 @@ tools_software_languages_filter:
 - CMake: 1
 - CPP: 1
 - DDS: 1
-- Docker: 6
+- Docker: 7
 - FreeRTOS: 1
 - FVP: 2
 - Gazebo: 1
@@ -43,17 +43,17 @@ tools_software_languages_filter:
 - Multipass: 1
 - Navigation2: 1
 - Perf: 1
-- Python: 2
+- Python: 3
 - Raspberry Pi: 2
 - rmw_zenoh: 2
-- ROS 2: 6
+- ROS 2: 7
 - Rust: 1
 - RViz: 1
 - SME2: 1
 - Tinkerblox: 1
 - topdown-tool: 1
 - Yocto: 3
-- Zenoh: 3
+- Zenoh: 4
 # auto-generated padding to avoid Hugo YAML alias limit
 # auto-generated padding to avoid Hugo YAML alias limit
 # auto-generated padding to avoid Hugo YAML alias limit

diff --git a/...motive/freertos-zena-css/Console_tmux.png → ...motive/freertos-zena-css/console_tmux.png b/...motive/freertos-zena-css/Console_tmux.png → ...motive/freertos-zena-css/console_tmux.png
diff --git a/...ss-platform/cca_rme/_images/l1gpt_0xA.png → ...ss-platform/cca_rme/_images/l1gpt_0xa.png b/...ss-platform/cca_rme/_images/l1gpt_0xA.png → ...ss-platform/cca_rme/_images/l1gpt_0xa.png
diff --git a/content/learning-paths/cross-platform/cca_rme/bare-metal.md b/content/learning-paths/cross-platform/cca_rme/bare-metal.md
@@ -66,7 +66,7 @@ The L1 table defines permissions for each 16KB granule.
 
 Use the Arm Debugger MMU/MPU pane to observe these attributes:
 
-![Screenshot of Arm Debugger MMU/MPU pane showing L1 Granule Protection Table entries for memory region 0xA0000000, displaying Realm access permissions for 16KB granules#center](_images/l1gpt_0xA.png)
+![Screenshot of Arm Debugger MMU/MPU pane showing L1 Granule Protection Table entries for memory region 0xA0000000, displaying Realm access permissions for 16KB granules#center](_images/l1gpt_0xa.png)
 
 ![Screenshot of Arm Debugger MMU/MPU pane showing L1 Granule Protection Table entries for memory region 0x80000000, displaying the protection attributes for this address range#center](_images/l1gpt_0x8.png)
 

diff --git a/content/learning-paths/cross-platform/ros2-device-connect/_index.md b/content/learning-paths/cross-platform/ros2-device-connect/_index.md
@@ -0,0 +1,85 @@
+---
+title: Get started with ROS 2 and Device Connect on Arm
+
+draft: true
+cascade:
+    draft: true
+
+description: Learn how to expose a ROS 2 system running in Docker on an Arm-based Linux device as a discoverable Device Connect device, and inspect its ROS 2 graph through remote procedure calls.
+
+minutes_to_complete: 30
+
+who_is_this_for: This is an introductory topic for robotics and edge developers who want to make a ROS 2 system discoverable and callable by other devices and AI agents using Device Connect, without changing the ROS 2 application itself.
+
+learning_objectives:
+    - Explain how a Device Connect adapter bridges a containerized ROS 2 system to a Device Connect network
+    - Set up ROS 2 in Docker and the Device Connect Python packages on an Arm-based Linux machine
+    - Run the adapter in device-to-device (D2D) mode and call read-only ROS 2 inspection RPCs from a Python client
+    - Describe how deployment profiles map the same adapter onto real hardware such as a Raspberry Pi 5 with a camera
+
+prerequisites:
+    - An Arm-based Linux machine, such as a Raspberry Pi 5, an Arm cloud instance, or an Arm-based laptop, running Ubuntu 22.04 or later
+    - Basic familiarity with Python, the Linux command line, and ROS 2 concepts such as nodes and topics
+
+author: 
+    - Kieran Hejmadi
+    - Odin Shen
+
+# New Learning Paths are opted in for the next manual generated summary/FAQ run.
+# The generator resets this to false after a successful write.
+generate_summary_faq: true
+
+# Optional one-shot controls: set either field to true to regenerate just that
+# generated section the next time the summary/FAQ tool runs. The tool resets
+# them to false after a successful write.
+rerun_summary: false
+rerun_faqs: false
+
+### Tags
+skilllevels: Introductory
+subjects: Libraries
+armips:
+    - Cortex-A
+    - Neoverse
+tools_software_languages:
+    - ROS 2
+    - Docker
+    - Python
+    - Zenoh
+operatingsystems:
+    - Linux
+
+### Cross-platform metadata only
+shared_path: true
+shared_between:
+    - automotive
+    - embedded-and-microcontrollers
+
+further_reading:
+    - resource:
+        title: ros2-device-connect example repository
+        link: https://github.com/odincodeshen/ros2-device-connect
+        type: website
+    - resource:
+        title: Device Connect repository
+        link: https://github.com/arm/device-connect
+        type: website
+    - resource:
+        title: ROS 2 documentation
+        link: https://docs.ros.org/en/humble/
+        type: documentation
+    - resource:
+        title: Device-to-Device communication with Device Connect
+        link: /learning-paths/embedded-and-microcontrollers/device-connect-d2d/
+        type: website
+    - resource:
+        title: Build a ROS 2 and Zenoh simulation environment on an Arm server
+        link: /learning-paths/cross-platform/ros2-zenoh-arm/
+        type: website
+
+### FIXED, DO NOT MODIFY
+# ================================================================================
+weight: 1                       # _index.md always has weight of 1 to order correctly
+layout: "learningpathall"       # All files under learning paths have this same wrapper
+learning_path_main_page: "yes"  # This should be surfaced when looking for related content. Only set for _index.md of learning path content.
+---
diff --git a/content/learning-paths/cross-platform/ros2-device-connect/_next-steps.md b/content/learning-paths/cross-platform/ros2-device-connect/_next-steps.md
@@ -0,0 +1,8 @@
+---
+# ================================================================================
+#       FIXED, DO NOT MODIFY THIS FILE
+# ================================================================================
+weight: 21                  # The weight controls the order of the pages. _index.md always has weight 1.
+title: "Next Steps"         # Always the same, html page title.
+layout: "learningpathall"   # All files under learning paths have this same wrapper for Hugo processing.
+---
diff --git a/content/learning-paths/cross-platform/ros2-device-connect/background.md b/content/learning-paths/cross-platform/ros2-device-connect/background.md
@@ -0,0 +1,68 @@
+---
+title: Understand ROS 2, Device Connect, and the example adapter
+description: Learn what ROS 2 and Device Connect each provide, and how the ros2-device-connect adapter exposes a ROS 2 container as a Device Connect device.
+weight: 2
+
+### FIXED, DO NOT MODIFY
+layout: learningpathall
+---
+
+## Why connect ROS 2 to Device Connect?
+
+A robot or smart camera built on ROS 2 already has a rich internal graph of nodes, topics, and services. That graph is designed for components *inside* the robot to talk to each other. It isn't designed for other devices on your network, or for AI agents, to discover the robot and ask it structured questions such as "which topics are you publishing?" or "capture a photo".
+
+Device Connect fills that gap. In this Learning Path, you'll run a small adapter next to an unchanged ROS 2 system on an Arm-based Linux machine. The adapter registers the ROS 2 system as a Device Connect device and exposes a safe set of remote procedure calls (RPCs) that a peer or agent can discover and invoke.
+
+For robotics, this pattern matters because a robot is not a single API. It is a live graph of sensors, controllers, diagnostics, services, and safety-critical actions. ROS 2 remains the robot's internal software graph. Device Connect adds an external capability layer, where the device owner chooses which ROS 2 operations become discoverable, typed, and remotely callable functions.
+
+## ROS 2 in brief
+
+ROS 2 (Robot Operating System 2) is an open source middleware and toolset for building robotics applications. Applications are split into *nodes* that exchange data over *topics* (publish/subscribe), *services* (request/response), and *actions* (long-running goals). ROS 2 publishes official `arm64` packages and container images, so it runs natively on Arm platforms from a Raspberry Pi to a Neoverse cloud server.
+
+This Learning Path uses ROS 2 inside a Docker container and doesn't go deeper into ROS 2 itself. For more background, see:
+
+- [ROS 2 install guide](/install-guides/ros2/) to install ROS 2 natively on Arm Linux and run the talker and listener demo
+- [Build a ROS 2 and Zenoh simulation environment on an Arm server](/learning-paths/cross-platform/ros2-zenoh-arm/) for a full containerized ROS 2 robotics workload on Arm, including the `rmw_zenoh` middleware
+
+## Device Connect in brief
+
+[Device Connect](https://github.com/arm/device-connect) is an open-source framework that standardizes how edge devices advertise themselves and exchange structured messages, so that peer devices and AI agents can discover and control them through the same driver model. The pieces you'll use are:
+
+- `DeviceDriver`: a Python base class you subclass to describe a device
+- `@rpc` and `@emit`: decorators that expose a method as a callable function or declare an event the device publishes
+- `DeviceRuntime`: the runtime that brings a driver online on the messaging network
+- `device-connect-agent-tools`: a client library to discover devices and invoke their RPCs from a script or an AI agent
+
+Device Connect supports two deployment styles. In *device-to-device (D2D)* mode, devices find each other directly on the local network using [Zenoh](https://zenoh.io/), with no server. In *server* (or *fabric*) mode, devices connect through a shared broker so they can be reached across networks. This Learning Path uses D2D mode.
+
+To learn the SDK primitives in more depth, see these Learning Paths:
+
+- [Device-to-Device communication with Device Connect](/learning-paths/embedded-and-microcontrollers/device-connect-d2d/) for the developer model and a sensor-to-monitor example
+- [Deploy multi-network device meshes using Device Connect server and NATS](/learning-paths/embedded-and-microcontrollers/device-connect-server/) for server mode
+
+## The ros2-device-connect example
+
+The [ros2-device-connect](https://github.com/odincodeshen/ros2-device-connect) repository contains the adapter you'll run. It doesn't modify or link against ROS 2. Instead, it reaches the ROS 2 graph by running ROS 2 command-line tools inside the ROS 2 container with `docker exec`:
+
+```output
+Python client  ──Zenoh (D2D)──▶  Device Connect adapter  ──docker exec──▶  ROS 2 container
+(agent tools)                    (DeviceDriver on host)                     (ros2 topic list, ...)
+```
+
+The repository is organized in three layers:
+
+| Layer | Files | Role |
+|---|---|---|
+| Shared core | `ros2_common.py` | The `docker exec` bridge plus `Ros2InspectionMixin`, which provides six read-only inspection RPCs for nodes, topics, services, packages, interfaces, and topic info |
+| Hardware drivers | `puppypi_device.py`, `camera_device.py` | `DeviceDriver` subclasses that combine the shared core with hardware-specific RPCs, such as capturing a camera frame |
+| Profiles and launchers | `profiles/*.env`, `start_d2d.sh`, `start_fabric.sh` | Per-deployment settings that select the driver, the ROS 2 container, and the ROS 2 setup scripts |
+
+The adapter is deliberately narrow. It exposes read-only inspection plus a small, reviewed set of hardware-specific RPCs. It never offers arbitrary topic publishing or service passthrough, so a remote caller can't drive the ROS 2 system in ways the driver author didn't intend.
+
+This means the same adapter pattern can cover different robotics surfaces. A camera profile can expose perception data, a robot profile can expose diagnostics and bounded motion commands, and both can be called through the same Device Connect discovery and RPC model.
+
+## What you've learned and what's next
+
+You've learned that ROS 2 organizes a robot's internal software as a graph of nodes and topics, and that Device Connect makes a device discoverable and callable by peers and agents. The ros2-device-connect adapter joins the two by wrapping ROS 2 command-line tools in Device Connect RPCs.
+
+Next, you'll install Docker, ROS 2, and the Device Connect packages on your Arm-based Linux machine.