Re: status of ppbus(4) and ppi(4)

Hi,

> We have gpio(4) attaching at ppbus(4), which will give you control of
> the parallel port pins. IIRC the gpio(4) interface is a bit clumsy,
> requiring a syscall for each pin you access, but it was good enough to
> drive a PIC programmer.

that looks useful, thank you.

Michai