Considering AVRDUDE, no difference. The part has even the same chip ID.
Why is that possible??
But myself I found it hard to program any USB functionality without the
proper register define / header files.
I had to manually insert two USB interrupt handlers to have a stable system.
If you get to some knowhow or a support will be made, let me know.. I
did based a project on that chip (without verifying the avr-libc support
for it), so I am stuck at x32A4 compatibility level.
Daniel
On 05/15/2013 05:50 PM, Axelrod, Benjamin wrote:
I would like to use avrdude with an XMEGA32A4U chip, however, the A4U parts don't appear
to be supported. I can specify the device as ATXMEGA32A4 (without the "U") and
it seems to work fine. But I am wondering what the differences may be.
Thanks,
Ben
Ben Axelrod
Sr. Robotics Software Engineer
iRobot Corporation
8 Crosby Drive, M/S 8-1
Bedford, MA 01730
(781) 430-3315
[email protected]<mailto:[email protected]>
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