On Dec 2, 2014, at 3:24 AM, Bjørn Mork <bj...@mork.no> wrote: > Dmitriy Fitisov <dmit...@radier.ca> writes: > >> we have a small device of our own, which communicates through serial USB on >> Windows. >> Now we need it to work on Raspberry (yes, I know this is Debian, which is >> Raspberry based on). >> USB descriptors configured as a modem, so, when I connect it to Linux, >> cdc-acm module is loaded. >> However, there is apparently some process which is watching modems, so on >> connection >> I got some info on my device - on Ubuntu it is AT commands, for which I have >> adapted firmware >> (seems ModemManager is running), but on Raspberry I cannot find out what >> process attaches >> to my "modem" and what it wants. > > lsof /dev/ttyACM0 >
That I also tried last week. Nothing is open. It is like "probe on startup", some program does not recognize it as a valid terminal and close it. Just how it seems to me. I would not care about that, but my firmware receives some data which I do not expect at that time. > > Bjørn > > > -- > To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: https://lists.debian.org/874mtesbmk....@nemi.mork.no > -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/640dffe6-8657-4e3e-b153-23f3b88c8...@radier.ca
