ColdFire/68K Microcontrollers and Processors中的主题 Re: MCF52223 looking for an example

MCF52223 looking for an example

martin_schaffne — Wed, 08 Nov 2006 07:26:12 GMT

Hi
I am doing a dissertation submitted for a
diploma about implementing USB- Host in an
embedded system. I have chosen the MCF52223 microcontroller.
But I have no idea where to start, so I ask
you... is there any example code that could help me understand a little bit?
The application I am thinking at is standalone
without need of an OS. I should be able to
read/write on an USB- memorystick.

Thanks a lot
M. Schaffner

Re: MCF52223 looking for an example

mjbcswitzerland — Thu, 09 Nov 2006 02:03:22 GMT

Hi M. Schaffner

Freescale has a beta of the ColdFire MCF5222X USB Device Mode Stack at the following address:

https://www.freescale.com/webapp/sps/download/license.jsp?colCode=MCF5222X_USB_DEVICE_BETA&nodeId=0162468rH3YTLC00M98145&appType=file2&location=null&DOWNLOAD_ID=null

You can download it as long as you accept the Freescale Semiconductor Software License Agreement and are registered.

Regards

Mark Butcher
www.mjbc.ch / www.uTasker.com

Re: MCF52223 looking for an example

DrSeuss — Thu, 09 Nov 2006 23:44:34 GMT

Host side software should post this week.

HID (joystick,mouse,and keyboard) as well as Mass storage examples are included.

Re: MCF52223 looking for an example

martin_schaffne — Fri, 10 Nov 2006 06:03:28 GMT

Thanks for the information.
Could you pleas post the link when it is
available ?

Can I ask you from where this information
comes from ?

Regards
-M-

Re: MCF52223 looking for an example

DrSeuss — Mon, 13 Nov 2006 00:27:04 GMT

The attached will release to the 5222x product page Monday.

MCF5222x-host-demos_beta.zip

Message Edited by t.dowe on 2009-09-02 05:01 PM

Re: MCF52223 looking for an example

martin_schaffne — Mon, 13 Nov 2006 07:31:36 GMT

Thanks for helping me.

cu
M. Schaffner

Re: MCF52223 looking for an example

PopsStack — Wed, 03 Jan 2007 16:48:19 GMT

I have downloaded this file - can someone please advise how to implement this on the 52223EVB. Am I correct in sayting that this forms the basis of code required for Mass Class Storage for the EVB platform as the host and file transfer to and from the Mem stick.

Many thanks

Nic

nick@acheraviation.com

Re: MCF52223 looking for an example

cu202 — Tue, 13 May 2008 21:09:54 GMT

Are there more examples on the MCF52223 since the last post in this forum? Looking for practical examples with useful explanation...

Thanks for any suggestion (links, codes et)..