On 28 July 2016 at 17:12, Nicklas Karlsson <[email protected]> wrote:
> Reading a unconnected pin should result at least in a warning. I guess this > could be checked beforehand as soon as linuxcnc is started. I disagree. It is perfectly acceptable to leave input pins unconnected in HAL. They may then either take their default value, or be set one-time with a setp command. (For example, impossible combinations on a big mux) It is also quite common to have the value of a pin or signal set from a script called from a user M-code. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1916 ------------------------------------------------------------------------------ _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
