Small shell to turn pins high/low or read pin state.
Developed on Fedora 33.
Requires rust nightly-2021-01-07, avr-gcc, avr-libc, and avrdude.
To run, install avr-gcc, avrdude, Rust nightly 2021-01-07, then run scrip "./run.sh".
To connect to Arduino, run script "./run-screen.sh". To exit screen, press <^A><\>.
You can erase last character using and recall last line for editing using <^R>.
Example: blinking led manually.
rapt> r13
p13=true
rapt> w13L
p13 OK
rapt> w13h
p13 OK
rapt> w13l
p13 OK
rapt> r13
p13=false
rapt> w13h
p13 OK
rapt> r13
p13=true
rapt>