Hi Simon,
> We are currently using generic usbserial driver. It works but not very well.
> The Nokia phone is apparently not compabible with the existing ACM driver.
> When we plug it in, the ACM doesn't claim it. However, another vendor's
> phone would work with ACM.
I checked up the specification and this is an ACM device
I: If#= 1 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=05 Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms
I: If#= 2 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=serial
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
Interface 1: Cls: Communication Interface Class
Sub: Abstract Control Model
Prot: Reserved (future use)
Interface 2: Cls: Data Interface Class
Sub: Not used
Prot: No class specific protocol required
The extra interface 0 seems not be defined in my version of the spec
I: If#= 0 Alt= 0 #EPs= 0 Cls=02(comm.) Sub=08 Prot=01 Driver=(none)
Interface 0: Cls: Communication Interface Class
Sub: Reserved (future use)
> Because Nokia is not release the linux driver (or patch) yet, we'd like to
> see if anyone is willing to write a driver for this device. If possible, I
> will go to my senior management for finacial support the development of the
> driver. One thing I don't know is if we need the Nokia USB spec (we don't
> have it).
So you only need a serial interface to the phone? The OBEX interfaces
are of no interest for you?
What kernel do you have tested?
Regards
Marcel
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