rosserial_stm32 icon indicating copy to clipboard operation
rosserial_stm32 copied to clipboard

Published 20 hours ago • verified publisher icon yoneken

Not able to reconnect after rasperry client reboot

Open BenjDC opened this issue 4 years ago • 0 comments

Hello,

I am able to correctly connect to the STM32 using rosserial_client from a raspberry pi. But if I reboot the raspberry, further connections are not possible unless I reload the STM code using STM32CubeIDE. I get the following error code :

ubuntu@tetra:~$ rosrun rosserial_python serial_node.py _port:=/dev/ttyUSB0 _baud:=115200
[INFO] [1588627303.075109]: ROS Serial Python Node
[INFO] [1588627303.095200]: Connecting to /dev/ttyUSB0 at 115200 baud
[ERROR] [1588627320.210673]: Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino

tested with :

  • provided /example/chatter sample code
  • STM32F405
  • ROS kinetic/raspberry PI3 /ubuntu 16.04

Am I missing some step ?

Thanks in advance !

BenjDC avatar May 04 '20 21:05 BenjDC