OBDLink LX locks

Marcus54

Hello,

This is not because of race chrono, it has already done it with other applications.

During the acquisition in a random way, the communication is blocked and rarely comes back. To restart the acquisition, I have to disconnect the dongle and reconnect it.

Yesterday, for example, two 15-minute trips :
the first blocking after 3 minutes.
The second blocking after 10 minutes.

Do you have any idea what can cause this blockage?

OBDLink LX < ----> phone Galaxy S6

Thank you

Translated with www.DeepL.com/Translator (free version)

aol_of_RaceChrono

Is this raw CAN-Bus specific thing? I think it's caused because of how the ATMA / STM command is working. It does not abort monitoring when the device is disconnected, and floods the buffered output when it gets reconnected. It can easily mess up with state machines on the apps.