Re: how to create /dev/ttyACM ?

[Eugene V. Lyubimkin]

Jabka Atu wrote:
> Hello ,...
> 
> I bought a Motorola w375 and i can't connect to it :
> lsub :
> 
> Bus 001 Device 008: ID 22b8:4061 Motorola PCS
> Device Descriptor:
>   bLength                18
>   bDescriptorType         1
>   bcdUSB               1.10
>   bDeviceClass            0 (Defined at Interface level)
>   bDeviceSubClass         0
>   bDeviceProtocol         0
>   bMaxPacketSize0        64
>   idVendor           0x22b8 Motorola PCS
>   idProduct          0x4061
>   bcdDevice            0.01
>   iManufacturer           0
>   iProduct                0
>   iSerial                 1
>   bNumConfigurations      1
>   Configuration Descriptor:
>     bLength                 9
>     bDescriptorType         2
>     wTotalLength           39
>     bNumInterfaces          1
>     bConfigurationValue     1
>     iConfiguration          0
>     bmAttributes         0xe0
>       Self Powered
>       Remote Wakeup
>     MaxPower              498mA
>     Interface Descriptor:
>       bLength                 9
>       bDescriptorType         4
>       bInterfaceNumber        0
>       bAlternateSetting       0
>       bNumEndpoints           3
>       bInterfaceClass         2 Communications
>       bInterfaceSubClass      2 Abstract (modem)
>       bInterfaceProtocol      0 None
>       iInterface              0
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x81  EP 1 IN
>         bmAttributes            2
>           Transfer Type            Bulk
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0040  1x 64 bytes
>         bInterval               0
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x01  EP 1 OUT
>         bmAttributes            2
>           Transfer Type            Bulk
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0040  1x 64 bytes
>         bInterval               0
>       Endpoint Descriptor:
>         bLength                 7
>         bDescriptorType         5
>         bEndpointAddress     0x82  EP 2 IN
>         bmAttributes            3
>           Transfer Type            Interrupt
>           Synch Type               None
>           Usage Type               Data
>         wMaxPacketSize     0x0010  1x 16 bytes
>         bInterval               1
> 
> dmesg:
> [75641.160127] usb 1-1: new full speed USB device using ohci_hcd and
> address 8
> [79528.612575] usb 1-1: configuration #1 chosen from 1 choice
> [79528.614367] usb 1-1: New USB device found, idVendor=22b8, idProduct=4061
> [79528.614376] usb 1-1: New USB device strings: Mfr=0, Product=0,
> SerialNumber=1
> [79528.614380] usb 1-1: SerialNumber: MySerialNumber
> 
> but there is no /dev/ttyAM0 interface so i could use it with kmobiletools
> 
show us 'ls /dev/ttyACM*'

-- 
Eugene V. Lyubimkin aka JackYF, Ukrainian C++ developer.

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