rpany-pi

$ rpany-pi-shell
> tool-help rpany-pi
pi        : pins-write pwm-bal pwm-ms pwm-range pwm-clock pi-revision wpi-to-gpio phys-to-gpio pad-drive
pin_io    : pin-write pin-write-pwm pin-read analog-read analog-write
pin_setup : pin-out pin-in pin-pwm pin-clock pin-up pin-down pin-off
timing    : since-milli since-micro delay-milli delay-micro
wiring    : wiring-init wiring-gpio wiring-phys wiring-sys
> wiring-init
> 0 pin-out
> 0 1 pin-write
> 0 0 pin-write
> : led-on 0 1 pin-write ;
> : led-off 0 0 pin-write ;
> led-on
> led-off
> led-on 500 delay-milli led-off
> : led-flash led-on 500 delay-milli led-off 500 delay-milli ;
> led-flash
> 10 0 do led-flash loop
> see-vocab user
: led-on 0 1 pin-write ;
: led-off 0 0 pin-write ;
: led-flash led-on 500 delay-milli led-off 500 delay-milli ;
>