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Questions tagged [rosserial]

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I get error: Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino

I am trying to run a .launch file, while my STM32 Bluepill is loaded from the Arduino IDE. First I though the issue would be due to packages. I already had the <...
Marc Foster's user avatar
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Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python | Problem using interrupt

I have the following Arduino code that reads motor encoder data on Arduino interrupt pin2 and pin3 and publishes encoder ticks ...
Mubashir's user avatar
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Setting logging for rosserial app from ros command line

My arduino code is using rosserial's loginfo and friends for logging output. I want to control the level from the ROS command line and have it apply dynamically to what is happening on the arduino. ...
pitosalas's user avatar
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unable to use rosrun with arduino

rosrun rosserial_ Usage: rosrun [--prefix cmd] [--debug] PACKAGE EXECUTABLE [ARGS] rosrun will locate PACKAGE and try to find an executable named EXECUTABLE in the PACKAGE tree. If it finds it, it ...
Monk's user avatar
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rosserial_python is not working

I am using rosserial for my project. I run roscore fine but when I input: rosrun rosserial_python serial_node.py /dev/ttyACM0: Nothing happens, not even an error message. Also, the terminal seems like ...
Abdelrahman Abdelgawad's user avatar
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ROS custom msg to be used in an ESP32 microcontroller using Platformio

I'm trying to publish an array of quaternions to a single topic on ROS noetic. For that I created a new message type following the tutorial: ...
Heisenberg's user avatar
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how to actually use the micro ROS messages in a ROS2 node

I have successfully created micro ROS firmware with a subscriber. the subscriber subscribes to topic /joint_angles of type servo2040_uros__msg__JointAngles. Now, how do I include this message type in ...
Max 's user avatar
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Rosserial missing subscribed messages

I'm making a humanoid robot kid size and ros noetic to control several dynamixel MX28-AT. I have a code to receive angles calculated in the high level using rosserial to connect with teensy4.0 at ...
Lucas Ólives's user avatar
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4 answers
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ROS Answers SE migration: ROS on ARM

Has anyone tried getting ROS to run on ARM systems, such as Gumstix or Phidget SBCs? Originally posted by pjmartin on ROS Answers with karma: 40 on 2011-07-25 Post score: 2 Original comments Comment ...
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