Re: Trying to get started

Subject: Re: Trying to get started

From: "Alexander v. Below" <email@hidden>

Date: Mon, 29 Aug 2005 09:25:22 +0200

Delivered-to: email@hidden

Hello,

while I am not the USB Team, here is one answer:

The error is kIOReturnNotResponding "Device not responding" as defined in IOReturn.h

Hope that helps a little bit...

Alex

Am 29.08.2005 um 08:07 schrieb Jonathan Selby:

Hello USB team,
I have been grappling with the IOKit and been having reasonable success starting developing a device driver for a piece of hardware we have working on Linux and Wintel.

I am specifically having a problem with submitting an async ISO read via

ReadIsochPipeAsync

Does anyone have any pointers to sample code ? Doing a library and web search turns up little.

I am getting a sucessful read request and the callback routine is being activated however I am getting a e00002ed (could not find a cross reference in USB.h) return both on the main return code and the frame descriptor.

Any hints would be gratefully appreciated.

Thanks

--
Jonathan Selby
Director - Software Development
Xaxero Marine Software Engineering Ltd
at skype.com - xaxjon
Satellite Phone (00) 88163 142 9922
Cell Argentina (54) 929 0160 2064
(00) 64 (0)9 412 7580 fax (00) 64 (0)9 412 7579
http://www.xaxero.com
Software for extending your horizon....

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