Greg, Thank you that does make things a little clearer.
When I connect the Aten UC-232 to my Linux box I get :-
hub.c: port 1 connection change
hub.c: port 1, portstatus 101, change 1, 12 Mb/s
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: USB new device connect on bus1/1, assigned device number 2
usb.c: kmalloc IF cd1e32e0, numif 1
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=3
usb.c: USB device number 2 default language ID 0x409
Manufacturer: ATEN
Product: ATEN USB<=>Serial Converter
SerialNumber: AT00165D
usbserial.c: none matched <-------- do I need a change to usbserial ?
usb.c: unhandled interfaces on device
usb.c: USB device 2 (vend/prod 0x403/0x8372) is not claimed by any active
driver.
Length = 18
DescriptorType = 01
USB version = 1.10
Vendor:Product = 0403:8372
MaxPacketSize0 = 8
NumConfigurations = 1
Device version = 0.01
Device Class:SubClass:Protocol = 00:00:00
Per-interface classes
and when I try to use /dev/ttyUSB0 or /dev/ttyUSB1 I get :-
Failed to open /dev/ttyUSB1: No such device
Failed to open /dev/ttyUSB0: No such device
I am attempting this via ppp scripts which work on serial ports on a
different machine but I have obviously got something wrong & don't know
how to fix it. Please help if you can.
lsmod gives me :-
Module Size Used by Tainted: P
pl2303 4728 0 (unused)
ppp_generic 13852 0 (autoclean)
slhc 4272 0 (autoclean) [ppp_generic]
ds 6624 1
i82365 22416 1
pcmcia_core 40896 0 [ds i82365]
ide-scsi 7280 0
3c59x 24624 1
visor 10060 0 (unused)
usbserial 17660 0 [pl2303 visor]
usb-uhci 20972 0 (unused)
ntfs 48544 1 (autoclean)
and as far as I know the pl2303 is the requisit driver and my entry in
rc.modules is :-
# Aten UC-232
/sbin/modprobe pl2303
---
Regards,
Alf Stockton www.stockton.co.za
Living your life is a task so difficult, it has never been attempted
before.
On Thu, 7 Nov 2002, Greg KH wrote:
> On Fri, Nov 08, 2002 at 07:18:00AM +0200, Alf C Stockton wrote:
> > I can write that, what I need is to know how to realign /dev/tty0 with
> > /dev/ttyUSB0 or something similar.
>
> Realign? I don't understand. You just talk to /dev/ttyUSB0 like any
> other serial port (like /dev/ttyS0 for example). There should not be
> any differences from userspace.
>
> See one of the many good Linux Serial programming HOWTOs out there for
> examples of how to do this.
>
> Good luck,
>
> greg k-h
>
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