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Results tagged with microcontroller
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user 36685
A small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals.
0
votes
Accepted
Can't subscribe and check the content on micro-ROS
I solved it myself.
The reason why it couldn't subscribe and check the content was that ROS_DOMAIN_ID was set.
After I set ROS_DOMAIN_ID back to 0, it become able to subscribe and check the content. I …
- 5
0
votes
1
answer
445
views
Cannot locate rosdep definition, error on micro-ROS
I'm trying to set up micro-ROS on Ubuntu 20.04 using this website, and connect ESP32 to ROS 2. However, when executing the command ros2 run micro_ros_setup create_firmware_ws.sh freertos esp32, I get …
- 5
0
votes
1
answer
157
views
Can't subscribe and check the content on micro-ROS
I'm trying to set up micro-ROS on Ubuntu 22.04 following the steps on this website, and connect ESP32 to ROS2.
However, though the connection is established (Step8 on this website), it can't subscribe …
- 5