micro-ROS / micro-ROS/micro_ros_zephyr_module

Error when trying to build micro-ROS/micro_ros_zephyr_module on top of Zephyr RTOS docker container (clean environment)

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Dominant language
C
Stars
92
Forks
56
PR merge metrics
No merged PRs in 30d

Description

#### Environment:
- Hardware description: the problem is in the micro_ros_zephyr_module installation step. No hardware used at this step yet.
- RTOS: Zephyr
- Installation type: trying to install micro_ros_zephyr_module on top of the docker container: https://github.com/zephyrproject-rtos/docker-image:main
- Version or commit hash: cloned latest repo for the module: git clone https://github.com/micro-ROS/micro_ros_zephyr_module

#### Steps to reproduce the issue
- docker run -ti --name zephyr_main -v .:/workdir -p 5900:5900 docker.io/zephyrprojectrtos/zephyr-build:main
then in the container:
- west init
- git clone https://github.com/micro-ROS/micro_ros_zephyr_module
- pip3 install catkin_pkg lark-parser empy colcon-common-extensions
- west build -b arduino_due micro_ros_zephyr_module

#### Expected behavior
module build without errors

#### Actual behavior
-- west build: generating a build system
Loading Zephyr default modules (Zephyr base).
-- Application: /workdir/micro_ros_zephyr_module
-- CMake version: 3.22.1
-- Found Python3: /usr/bin/python3 (found suitable version "3.10.12", minimum required is "3.8") found components: Interpreter
-- Cache files will be written to: /home/user/.cache/zephyr
-- Zephyr version: 3.7.0-rc1 (/workdir/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: arduino_due, qualifiers: sam3x8e
-- Found host-tools: zephyr 0.16.8 (/opt/toolchains/zephyr-sdk-0.16.8)
-- Found toolchain: zephyr 0.16.8 (/opt/toolchains/zephyr-sdk-0.16.8)
-- Found Dtc: /opt/toolchains/zephyr-sdk-0.16.8/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version "1.6.0", minimum required is "1.4.6")
-- Found BOARD.dts: /workdir/zephyr/boards/arduino/due/arduino_due.dts
-- Found devicetree overlay: /workdir/micro_ros_zephyr_module/app.overlay
devicetree error: /workdir/micro_ros_zephyr_module/app.overlay:2 (column 14): parse error: undefined node label 'usbotg_fs'
-- In: /workdir/build/zephyr, command: /usr/bin/python3;/workdir/zephyr/scripts/dts/gen_defines.py;--dts;/workdir/build/zephyr/zephyr.dts.pre;--dtc-flags;'';--bindings-dirs;/workdir/zephyr/dts/bindings;--header-out;/workdir/build/zephyr/include/generated/zephyr/devicetree_generated.h.new;--dts-out;/workdir/build/zephyr/zephyr.dts.new;--edt-pickle-out;/workdir/build/zephyr/edt.pickle;--vendor-prefixes;/workdir/zephyr/dts/bindings/vendor-prefixes.txt
CMake Error at /workdir/zephyr/cmake/modules/dts.cmake:296 (message):
gen_defines.py failed with return code: 1
Call Stack (most recent call first):
/workdir/zephyr/cmake/modules/zephyr_default.cmake:132 (include)
/workdir/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
/workdir/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
CMakeLists.txt:7 (find_package)

-- Configuring incomplete, errors occurred!
FATAL ERROR: command exited with status 1: /usr/bin/cmake -DWEST_PYTHON=/usr/bin/python3 -B/workdir/build -GNinja -DBOARD=arduino_due -S/workdir/micro_ros_zephyr_module

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by comparing micro_ros_zephyr_module/app.overlay with the arduino_due board definition at zephyr/boards/arduino/due/arduino_due.dts, focusing on the undefined usbotg_fs label. Reproduce the failure with the listed Docker and west commands, then verify that west build -b arduino_due micro_ros_zephyr_module completes without the devicetree error.

Written by the indexing model from the issue text.

Assessment

Tech stack
c, docker
Domain
build-system, embedded-iot
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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