Re: USB-serial device fails to show up in /dev
"Dr. Nicola Mingotti" <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.arm |
|---|---|
| Message-ID | <[email protected]> |
Solved, in the man MAKEDEV(8) i found ucomX is attached at /dev/ttyUX bye Nicola On Tue-01-Oct-2024 08:54, Dr. Nicola Mingotti wrote: > Hi all, > > I am connecting a usb-serial dongle to a RPI3b+ with NetBSD-10.0, > actually i tried with 3 dongles and the result is similar: > > When i connect the device i see this in dmesg: > ---- this is a USB -- RS-485 adaptor --- > [ 794.003535] uftdi0 at uhub1 port 4 configuration 1 interface 0 > [ 794.003535] uftdi0: FTDI (0x0403) FT232R USB UART (0x6001), rev > 2.00/6.00, addr 4 > [ 794.013536] ucom0 at uftdi0 portno 0 > ---- > > Now i would expect to see a /dev/ucomX appearing, but i don't see it. > > Unplug the device, try with another > ---- this is a usb-serial ----- > [ 982.132525] uslsa0 at uhub1 port 4 configuration 1 interface 0 > [ 982.142526] uslsa0: Silicon Labs (0x10c4) CP2102N USB to UART > Bridge Controller (0xea60), rev 2.00/1.00, addr 4 > [ 982.152528] ucom0 at uslsa0: Silicon Labs CP210x > ------------------------------- > > Still, i don't see /dev/ucomX in /dev > > Probably i am missing something, any advice ? > > bye > Nicola > > > > >