Ubuntu connection problem

RobotnikAutomation / daly_bms

ROS package for Daly Battery Monitor System (BMS)

BSD 3-Clause "New" or "Revised" License

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Ubuntu connection problem #12

Open DiegoCarvajal98 opened 10 months ago

DiegoCarvajal98 commented 10 months ago

I am trying to use the package with my Daly BMS for a mobile robot, but I am having problems with the connection. I am using Ubuntu 20.04 with ROS Humble and immediately after connecting the BMS with the UART converter provided by Daly the BMS is recognized, if I run ls /dev/ttyUSB_* I see the ttyUSB_BMS port in the list, after one or two seconds the port disappears and I can't get the information from the device. How can I solve this problem, is there something else I need to set up?

ggari-robotnik commented 1 week ago

Hi, sorry for the late reply.

Seems that you have (or had) a hardware problem.

Try to see what is happening on kernel:

sudo dmesg -w

I just released a new version in humble-devel, and you could use it in containers

Best regards