PCAN adapter problem

[rcd09]

Hi all,

Great package. I would like to write a program that would listen for activity on a CANopen network. If none or the network is not up at the time, it would wait several seconds and try until there is and then do something. Basically the code:

try:

1. Instantiates a can.Network
2. Calls network.connect()
3. Calls network.scanner.search()
4. Catch CanInitializationError and CanInterfaceNotImplementedError if raised. All these do is print a message.
5. If nothing found, wait five seconds and go to 1.

This is fine with my Vector box - handles the non-existant network just fine and when it is there connects and searches without issue.

But my pcan adapter ends up with "Can Error: adapter 'pcan' and/or channel 'PCAN_USBBUS1' could not be initialized." and I can't get rid of that until I reboot! I guess the pcan driver is stuck in some thread or exception somewhere.

Anybody know what I am doing wrong or what I can do to recover a pcan adapter after attempting to connect and search when there is no CAN network there?

[acolomb]

Which operating system are you on? How did you install the PCAN driver?

[rcd09]

D'oh! Of course. Windows 10 and PCAN-USB driver 4.1.4.16279 from 2018. Let me update that and get back to you if its still a problem.

…

On Sun, Nov 20, 2022, 1:09 AM André Colomb ***@***.***> wrote: Which operating system are you on? How did you install the PCAN driver? — Reply to this email directly, view it on GitHub <#336 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ACHVSC3Q7UJEOXGYF5ANJETWJHTFNANCNFSM6AAAAAASFRYWTA> . You are receiving this because you authored the thread.Message ID: ***@***.*** com>