topic Re: FRDM-K64F Revision E3 not working in Kinetis Microcontrollers

FRDM-K64F Revision E3 not working

intertronic — Tue, 14 Jul 2015 12:31:43 GMT

Hi everyone,

we are using two different versions (D1 and E3) of the FRDM-K64.

Booth are loaded with OpenSDA V2 and we use the KDS 3.

But with the E3 the usb-connection/debugging with the desktop is not stable. Sometimes it runs for 20 minutes, sometimes it hangs after 3 steps.

Does anybode else has such problems?

Regards

Re: FRDM-K64F Revision E3 not working

ivadorazinova — Tue, 14 Jul 2015 13:01:04 GMT

Hello intertronic,

please, have you tried to reload open sda firmware on the FRDM-K64F ?

On my side is running FRDM-K64F - schematic E3 revision without some problems.

In other case, is it possible for you to attach screen of the error?

Best Regards,

Iva

Re: FRDM-K64F Revision E3 not working

intertronic — Tue, 14 Jul 2015 15:19:21 GMT

Hello Iva,

Problem seems to be solved.

The problem was, that the USB seems to break down. We used the OpenSDA

version 2 with a version from last year which was working with the old

FRDM-K64F. further we used the version 2015-04-23 which doesn't work. We

found a new version 2015-06-11 which is working with the new FRDM-K64F...

Thanks, Josef

Am 14.07.2015 15:02, schrieb ivadorazinova:

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FRDM-K64F Revision E3 not working
reply from Iva Dorazinova
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