Perhaps the Arduino controlled by Eforth would be a good help. It has
the full assembly code explained for eforth might be a good jumping off
point its available at
http://www.forth.org/OffeteStore/OffeteStore.html. A good read no matter
what.
Brian-in-ohio
On 12/29/20 4:05 AM, Stephen D wrote:
Hi all,
would like to try running amforth on one of the new AVR processors, the
AVR128DA48 to be exact. A Curiosity Nano board turned up this week and I'm
keen to give it a try.
Am a total newb with regards to amforth and forth in general but have
plenty of AVR programming experience, both in C and assembler. Have looked
through the User and Technical Guides but not found an answer to my
question:
How do you define a new AVR8 chip within amforth?
I have looked through the files under /avr8/devices/atmega* e.g.
device.asm, device.inc etc. They all claim to be "generated automatically".
I have not been able to find where the automatic generation is performed.
Is anyone able to point me in the right direction please?
Thanks,
Stephen
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