Search found 2 matches

by Truhlar
Fri 4. Mar 2016, 10:46
Forum: PCAN-USB
Topic: Reading USB's Device Number
Replies: 3
Views: 10979

Re: Reading USB's Device Number

Thank you for your answer.

I will use the initialize, read, uninitialize sequence with listen-only mode (to prevent disturb communication on the connected bus).

But one interesting behaviour. When I do this sequence, the indication LED on adapter is switched off temporarily (it is blinking when ...
by Truhlar
Thu 3. Mar 2016, 12:30
Forum: PCAN-USB
Topic: Reading USB's Device Number
Replies: 3
Views: 10979

Reading USB's Device Number

Hi,

I want to read USB's Device Number from adapter. Unfortunately this is possible only when device is initialized first (otherwise I get error message PCAN_ERROR_INITIALIZE). Is there some possibility to get this ID without initialization? I want to get list of available devices in system ...