micro-ROS / micro-ROS/micro_ros_zephyr_module
Micro ros agent stopped at set_verbose_level
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- Dominant language
- C
- Stars
- 92
- Forks
- 56
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Description
Issue template
- Hardware description: Wio LoRa E5 dev board
- Zephyr
- Version or commit hash: Humble
Steps to reproduce the issue
I reproduce steps like on website https://micro.ros.org/docs/tutorials/core/first_application_rtos/zephyr/
I tried pin_pong app and int32_publisher but I used serial config
But to run it on my board I added my board name in CMakeList.txt and also changed in microro_tranpsort.h fd:
// Set the UART used for communication. e.g. {.fd = 0} leads to UART_0 being used.
static zephyr_transport_params_t default_params = {.fd = 0};
to .fd=1.
I flash the board by st-link, but for connection I use UART-USB concerter
ros2 run micro_ros_agent micro_ros_agent serial --dev /dev/serial/by-id/usb-Silicon_Labs_CP2102N_USB_to_UART_Bridge_Controller_c68cb4bd91ecec11be34ac0ead51a8b2-if00-port0
Actual behavior
[1612884194.563610] info | TermiosAgentLinux.cpp | init | running... | fd: 3
[1612884194.563954] info | Root.cpp | set_verbose_level | logger setup | verbose_level: 6
Expected bahviour
I want to have a new publisher ping in ros2 topics, but for now i only have 2 default. This is what I expect:
user@user:~$ ros2 topic echo /microROS/ping
stamp:
sec: 20
nanosec: 867000000
frame_id: '1344887256_1085377743'
---
stamp:
sec: 25
nanosec: 942000000
frame_id: '730417256_1085377743'
---
Additional information
Is there anything to add or what should I change?
I think the problem is in connection between board and my pc, I work on ubnutu 22.04.3, but I don't know why it's starts to running because if there wasn't connection it would show waiting for connection
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by comparing the Zephyr first-application RTOS tutorial with the board entry in CMakeLists.txt and the UART fd change in microro_tranpsort.h, then run the shown micro_ros_agent serial command. Confirm whether the agent proceeds past set_verbose_level and whether the expected /microROS/ping topic appears; document the board, UART, and transport settings that reproduce the result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100