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ROBOTIS-GIT / turtlebot3

ROS packages for Turtlebot3
http://turtlebot3.robotis.com
Apache License 2.0
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Turtlebot3 - Burger Error 'cdc_acm 1-1.2:1.0: failed to set dtr/rts' #738

Open junu5121 opened 3 years ago

junu5121 commented 3 years ago

ISSUE TEMPLATE ver. 0.4.0

  1. Which TurtleBot3 platform do you use?

    • [ v] Burger
    • [ ] Waffle
    • [ ] Waffle Pi

  2. Which ROS is working with TurtleBot3?

    • [ ] ROS 1 Kinetic Kame
    • [v ] ROS 1 Melodic Morenia
    • [ ] ROS 1 Noetic Ninjemys
    • [ ] ROS 2 Dashing Diademata
    • [ ] ROS 2 Eloquent Elusor
    • [ ] ROS 2 Foxy Fitzroy
    • [ ] etc (Please specify your ROS Version here)

  3. Which SBC(Single Board Computer) is working on TurtleBot3?

    • [ ] Intel Joule 570x
    • [ ] Raspberry Pi 3B+
    • [ ] Raspberry Pi 4
    • [v ] etc (Raspberry Pi 3B)

  4. Which OS you installed on SBC?

    • [ ] Raspbian distributed by ROBOTIS
    • [ ] Ubuntu MATE (16.04/18.04/20.04)
    • [ ] Ubuntu preinstalled server (18.04/20.04)
    • [v] etc (ubuntu-18.04.5-desktop-amd64)

  5. Which OS you installed on Remote PC?

    • [ ] Ubuntu 16.04 LTS (Xenial Xerus)
    • [v ] Ubuntu 18.04 LTS (Bionic Beaver)
    • [ ] Ubuntu 20.04 LTS (Focal Fossa)
    • [ ] Windows 10
    • [ ] MAC OS X (Specify version)
    • [ ] etc (Please specify your OS here)

  6. Specify the software and firmware version(Can be found from Bringup messages)

    • Software version: [x.x.x]
    • Firmware version: [x.x.x]

  7. Specify the commands or instructions to reproduce the issue.

    • $ cd ./opencr_update
    • $ ./update.sh $OPENCR_PORT $OPENCR_MODEL.opencr

  8. Copy and Paste the error messages on terminal.

    • cdc_acm 1-1.2:1.0: failed to set dtr/rts

  9. Please describe the issue in detail.

에러

ROBOTIS-Will commented 3 years ago

Hi @junu5121 Have you set up the USB Port in the SBC section as below?

$ rosrun turtlebot3_bringup create_udev_rules

Once you see the [OK] jump_to_fw, the firmware is successfully uploaded to OpenCR. I think there's something wrong with your serial port setting with Linux.

junu5121 commented 3 years ago

Hi @junu5121 Have you set up the USB Port in the SBC section as below?

$ rosrun turtlebot3_bringup create_udev_rules

Once you see the [OK] jump_to_fw, the firmware is successfully uploaded to OpenCR. I think there's something wrong with your serial port setting with Linux.

Thank you for your reply @ROBOTIS-Will Yes, I did. But It didn't work....

ROBOTIS-Will commented 3 years ago

@junu5121 Sorry about the delayed response. Have you tried disabling the modem manager?

$ sudo apt-get purge modemmanager
Kuo-Feng commented 3 years ago

@ROBOTIS-Will I try your method, but still not working.

Same Issue, Is this issue fixed or not?

ROBOTIS-Will commented 3 years ago

@Kuo-Feng Please give us more information about your system:

Kuo-Feng commented 3 years ago

@Kuo-Feng Please give us more information about your system:

  • Which OS you installed on SBC?
  • Which ROS version are you using?
  • Which RPi model do you have?
  • Have you tried with a provided SBC image from ROBOTIS eManual?

I installed Ubuntu 20.04 on SBC, from the image that provided on the tutorials. And the ROS version is noetic. The RPi model is the one that Turtlebot 3 burger used.

There will have that message, but I think the firmware is uploaded to OpenCR sucessfully, because I can remote control the burger through teleop_key package.

Not sure that failure will have impact or not. But currently, it works just fine.

Thank you.

ROBOTIS-Will commented 3 years ago

@Kuo-Feng If Raspberry Pi fails to access the ttyACM0 port to communicate with OpenCR, it could cause malfunction in operating TurtleBot3. Since you have successfully operated with teleop_key node, it looks fine, but the cause of the problem looks like the modemmanager as described in the RPi forum below. https://raspberrypi.stackexchange.com/questions/102022/bad-serial-connection-on-usb-otg-serial-on-pi-zero Thank you.

Lopetex commented 2 years ago

Same Issue here on TurtleBot3 Burger ROS2 (FOXY) It says [OK] jump_to_fw, can I proceed, or I will get some problems in the future?

keerthanamanivannan commented 2 years ago

@Lopetex I'm also getting the same error. Did you find a fix? or did you not face any other issues related to this?

Lopetex commented 2 years ago

Hi @keerthanamanivannan, I'm sorry but I couldn't find a fix, but as far as I know this message might not be crucial to make the robot work. In my experience, I kept encountering problems working with ROS2 and I arrived to one dead point where I couldn't communicate with the robot. The communication system changes between ROS and ROS2 so I tried ROS Noetic instead and worked amazing. Good luck!