On Sun, Feb 28, 2016 at 05:23:17PM +0100, Johan Hovold wrote:
> On Sun, Feb 28, 2016 at 02:40:24PM +0100, Vittorio Alfieri wrote:
> > The Parrot NMEA GPS Flight Recorder is a USB composite device
> > consisting of hub, flash storage, and cp210x usb to serial chip.
> > It is an accessory to the mass-produced Parrot AR Drone 2.
> > The device emits standard NMEA messages which make the it compatible
> > with NMEA compatible software. It was tested using gpsd version 3.11-3
> > as an NMEA interpreter and using the official Parrot Flight Recorder.
> >
> > Signed-off-by: Vittorio Alfieri <vittorio88@xxxxxxxxx>
> > ---
> > Changes in v2:
> > - Make commit message lines wrap at 72
> > - Add missing Signed-off-by line
> > ---
> > drivers/usb/serial/cp210x.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
> > index 987813b..ef422db 100644
> > --- a/drivers/usb/serial/cp210x.c
> > +++ b/drivers/usb/serial/cp210x.c
> > @@ -163,6 +163,7 @@ static const struct usb_device_id id_table[] = {
> > { USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
> > { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
> > { USB_DEVICE(0x18EF, 0xE025) }, /* ELV Marble Sound Board 1 */
> > + { USB_DEVICE(0x19CF, 0x3000) }, /* Parrot NMEA GPS Flight Recorder */
> > { USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
> > { USB_DEVICE(0x1B1C, 0x1C00) }, /* Corsair USB Dongle */
> > { USB_DEVICE(0x1BA4, 0x0002) }, /* Silicon Labs 358x factory default */
>
> Thanks for the patch.
>
> What is the lsusb -v (or usb-devices) output for this device?
>
> Thanks,
> Johan
Hello,
The following output is from lsusb -v trimmed to include only the
components of the Flight Recorder. As evident from the patch itself,
the device of interest is the first one. The other two devices (hub
and storage) work fine with linux.
Bus 001 Device 013: ID 19cf:3000 Parrot SA
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x19cf Parrot SA
idProduct 0x3000
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 2
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
Bus 001 Device 010: ID 0835:8502 Action Star Enterprise Co., Ltd
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0835 Action Star Enterprise Co., Ltd
idProduct 0x8502
bcdDevice 6.05
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 20mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 35
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 8
Bus 001 Device 008: ID 0835:8500 Action Star Enterprise Co., Ltd
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0835 Action Star Enterprise Co., Ltd
idProduct 0x8500
bcdDevice 1.06
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
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