Thanks for getting back. Here is the output for lsusb:
bash-4.2$ lsusb -v -d 1941:8021
*Bus 003 Device 010: ID 1941:8021 Dream Link WH1080 Weather Station / USB
Missile Launcher
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x1941 Dream Link
idProduct 0x8021 WH1080 Weather Station / USB Missile Launcher
bcdDevice 1.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.00
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 52
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
*
And here is the stormLauncher.py I had looked over:
https://github.com/nmilford/stormLauncher/blob/master/stormLauncher.py
I'm not sure what version of pyusb 1.0x he uses though, but that code was
released 10 months ago.
On Thu, Nov 15, 2012 at 6:37 PM, Tormod Volden <lists.tor...@gmail.com>wrote:
> On Thu, Nov 15, 2012 at 5:48 PM, Racquet Ball wrote:
> > Hello all, I have a Dream Link WH1080 Weather Station / USB Missile
> Launcher
> > connected to my linux box. I want to control its movement, but have been
> > unable to do so.
>
> Please post the output of "lsusb -v -d 1941:" for reference.
>
> > There are implementations for this usb toy such as the stormLauncher.py,
> and I have tested that and it produces the same error (I got the turn
> command from there actually!).
>
> And a link to that code, thanks! Was it specified there which version
> of pyusb it was tested on?
>
> > I'm running the program with sudo, so I don't think it's a permissions
> problem. I'm using pyusb 1.0.0a3 on python 2.7.3 in Fedora 17.
>
> Do not use sudo, fix your device permissions instead:
>
> http://sourceforge.net/mailarchive/forum.php?thread_name=CAJPFr9Qa-WDw6FYMK%2B%3D0mhuwnsUvpHMLC21LMscxiQzDNFxunA%40mail.gmail.com&forum_name=libusbx-devel
>
> Regards,
> Tormod
>
>
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