From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20751 invoked by alias); 4 May 2006 14:07:20 -0000 Received: (qmail 20552 invoked by uid 22791); 4 May 2006 14:07:19 -0000 X-Spam-Check-By: sourceware.org Received: from dns2-bos.paetec.net (HELO dns2-bos.paetec.net) (64.80.233.228) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 04 May 2006 14:07:15 +0000 Received: from dtcsrvr09.dtccom.com ([66.153.88.146]) by dns2-bos.paetec.net (8.13.6/8.13.6) with ESMTP id k44E78oR003073; Thu, 4 May 2006 10:07:13 -0400 (EDT) Received: by dtcsrvr09.dtccom.com with Internet Mail Service (5.5.2653.19) id ; Thu, 4 May 2006 10:06:30 -0400 Message-ID: From: "Doyle, Patrick" To: "'Andrew Lunn'" , "Doyle, Patrick" Cc: "'ecos-discuss@ecos.sourceware.org'" Date: Thu, 04 May 2006 14:07:00 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: RE: [ECOS] USB MSD stack X-SW-Source: 2006-05/txt/msg00025.txt.bz2 > From: Andrew Lunn [mailto:andrew@lunn.ch] > > You might also want to add to that list f) find out if USB allows a > device to be both MSD and HID at the same time. g) Find out if eCos > allows a device to be both MSD and HID at the same time. h) If not, > find out if eCos allows the device to dynamically change between HID > and MSD. > >From what I understand so far, USB allows a device to have multiple "interfaces", in which each interface specifes the class of device, number and id's of the endpoints, etc... >From what I understand so far (hereafter abbreviated as FWIUSF), eCos will pretty much allow me to do whatever I want in USB land -- it currently provides support for some common client level USB transactions that must be supported by all devices, and a sample ethernet-on-top-of-USB driver. FWIUSF, eCos supports multiple interfaces on devices, so it should support MSD and HID at the same time. > > All of that being said, I still need to finish the low > level driver... off > > to coding land! > > What device is this? It seems USB has become popular recently with > eCos. I know of three other device drivers in development at the > moment. We are using the OMAP5912 from TI. I think Paul submitted some patches not too long ago in preparation for submitting our HAL. I anticipate submitting our HAL to CVS sometime in the near future. --wpd -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss