topic Problem with USB on MCF51JM128 in ColdFire/68K Microcontrollers and Processors

Problem with USB on MCF51JM128

Macias — Sat, 28 Nov 2009 21:02:03 GMT

Dear All,

I'm trying to enumerate my device based on mcf51jm128 uC as mass storage, but I have problems with endpoints configuration and enumeration process. This uC have 16 bidirectional double buffered endpoints. If sambody have any usb examples for this uC, please upload it. Freescale didn't provide any examples with usb on this uC.

Thanks for all help.

Best Regards,

Maciej Bojczuk

Re: Problem with USB on MCF51JM128

SvmPrasad — Thu, 17 Dec 2009 17:40:20 GMT

I am also facing the same problem.

No good guides are found in freescale site.

SVMP

Re: Problem with USB on MCF51JM128

sjt — Sat, 19 Dec 2009 08:17:33 GMT

Did you download the free code examples supplied for the DEMOJM board

or the EVB128 eval kit?

Most of the examples are written by CMX.

Hope this helps.

Regards,

Steve.