From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Charles-Henri" To: , "Lewin A.R.W. Edwards" Subject: Re: [ECOS] USB Device support Date: Thu, 18 Jan 2001 01:14:00 -0000 Message-id: <004601c0812e$e72defc0$0701a8c0@charleshenri> References: <4.3.2.7.2.20010117153013.00afebf0@larwe.com> X-SW-Source: 2001-01/msg00301.html I confirm, you can find an USB sample with the Cirrus 7212 board, I have use it for an developpement and it's work fine, you have only to adapt to your hardware. I developp now an another USB driver for the OKI ML671000 microcontroller, if you want the source I send you when finish, max 2 weeks. balet charles-henri ----- Message d'origine ----- De : "Lewin A.R.W. Edwards" À : "Nick - eCos Developer" ; "Ecos - Discuss" Envoyé : mercredi, 17. janvier 2001 21:32 Objet : Re: [ECOS] USB Device support > > >I saw a few posts a while back from people working on drivers for the > >Phillips USB interface device, PDIUSBD12. Note that this is not a USB host > >controller. Has anyone got a working driver of any sort for this chip? > > What type of drivers are you talking about? For USB, the drivers on the > host end are the complex hassle, or that has been my experience anyway. > Once you can work out how to get the host to squirt data, interfacing to > the parallel type USB appliance-end ICs is pretty simple. > > We have chosen to use a USB to RS232 solution for our USB product, because > it can be boilerplated into our design, and I am trying to get the USB port > totally eliminated off the product if possible. So much hassle to support > it with all the different Windows and MacOS flavors and idiosyncratic host > controller ICs out there. > > === Lewin A.R.W. Edwards (Embedded Engineer) > Work: http://www.digi-frame.com/ > Personal: http://www.zws.com/ and http://www.larwe.com/ > > "Und setzet ihr nicht das Leben ein, > Nie wird euch das Leben gewonnen sein." > >