intro Donation link

what you'll need

hardware

arduino uno or nano

programmer

https://hackerpublicradio.org/eps.php?id=2799

cables

software

flashforth https://www.sourceforge.net/projects/flashforth

avrdude https://www.nongnu.org/avrdude/

terminal program

emacs: M-x serial-term

datasheet

the install

the guide https://flashforth.com/atmega.html

did it work?

troubleshooting

check connections

permission issues

set fuses separately, one at a time

double checkterminal baud rate

hello-world

: hw1 ." Hello, world!" ;

: led-on %00100000 PORTB mset ;

: led-off %00100000 PORTB mclr ;

: flash-led begin led-on #1000 ms led-off #1000 ms again ;