Urgent help needed>> please tell us what menu.lst do we need for usbhid application

Björn Döbel doebel at os.inf.tu-dresden.de
Wed Apr 8 11:51:44 CEST 2009


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Hello,

> http://wiki.tudos.org/DDE/DDEKit
> [..]
> Please let us know where can I found libdde_linux26_usb library. It will
> help me a lot to build driver for usb webcam. I dont want to port linux usb
> driver in L4. I want to port/build a linux usb webcam driver only. Please
> suggest me what to do.

As the link above says and as I already said: USB support is work in
progress. I expect a release of our USB host controller server soon, we
will inform you on the mailing list, when this happens.

In the meanwhile, you may have a look at

1) The DDEKit library in l4/pkg/dde/ddekit -- this is meant to be a
suitable interface for writing device drivers in general.
2) Dirk Vogt's thesis on USB for L4, which can be found at
http://os.inf.tu-dresden.de/papers_ps/vogt-beleg.pdf
It describes the interface the HC server and accompanying libraries will
have.

Cheers,
Bjoern
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