Wow! What a support!
***************************************************************
Bus 001 Device 005: ID 03eb:2ff7 Atmel Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 32
idVendor 0x03eb Atmel Corp.
idProduct 0x2ff7
bcdDevice 0.00
iManufacturer 0
iProduct 1 Arduino USB-Serial DFU
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 27
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 254 Application Specific Interface
bInterfaceSubClass 1 Device Firmware Update
bInterfaceProtocol 2
iInterface 0
Device Firmware Upgrade Interface Descriptor:
bLength 9
bDescriptorType 33
bmAttributes 3
Will Not Detach
Manifestation Intolerant
Upload Supported
Download Supported
wDetachTimeout 0 milliseconds
wTransferSize 3072 bytes
bcdDFUVersion 1.00
Device Status: 0x0001
Self Powered
*******************************************************************
Thanks!
/r0b
On gio, 2015-02-19 at 09:25 +0100, Oliver Neukum wrote:
> On Thu, 2015-02-19 at 08:37 +0100, Roberto Bianchi wrote:
>
> > The problem: the "arduino usb2serial light" ISP is not recognized by the
> > driver cdc-acm anymore. It was up to Nov - Dec 2014 but then, after that
> > I cannot use it anymore since the driver is not recognizing.
> > Unfortunately, I made many changes and upgrades in between so it's
> > difficult for me to tell you what the versions of driver and ubuntu
> > release I was using.
>
> Looks it doesn't like the descriptors. Please post "lsusb -v"
>
> Regards
> Oliver
>
>
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