On 14/07/2011 19:18, Matthias Trute wrote:
>
> Jim,
>
>> I'd like to install Amforth on an Atmel Butterfly I have, and am
>> currently waiting for delivery of a USBasp programmer.
>>
>> I anticipate using the pre-built hex files supplied with the
>> distribution, loading them with 'avrdude'.
>
> exactly.
>
>>
>> Are there any 'gotchas' I need to be aware of? In particular, I'm hazy
>> about 'fuses' and 'lock bits' - will I need to change any of them from
>> the existing butterfly default?
>
> I dont remember anything troublesome, it should just work. Just one
> hint: do not use the fast serial settings since the butterfly does
> not have a stable frequency. 9600 or even 4800 should be your choice.
> It depends on your particular device.
>
> The address http://www.forth-ev.de/wiki/doku.php/projects:avr:atmega169
> has some more information, google translator may be helpful (the page
> is in German)
Thanks for the reply Matthias. I can now go ahead with the confidence
that it will work!
Jim
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