Gene,
Why don't you write your own component? I have several times found it
easier to write a component that does just what need rather than cobbling
something together with the existing HAL comps.
Here is the code for a mux2 that handles s32. To install I would run:
halcompile
--install mux2s32.comp
Don't know if you have the dev packages to do that on your pi though.
component mux2s32 "Select from one of two input values";
pin in bit sel;
pin out s32 out "Follows the value of in0 if sel is FALSE, or in1 if sel is
TRUE";
pin in s32 in1;
pin in s32 in0;
function _;
license "GPL";
;;
FUNCTION(_) {
if(sel) out = in1;
else out = in0;
}
Regards,
Kurt
On Tue, Mar 14, 2017 at 8:15 PM, Gene Heskett <ghesk...@shentel.net> wrote:
> Greetings everybody;
>
> In doing this rewrite, I find a need for a reverse s32 mux, where I can
> take a single s32 value and steer it to one target or another.
>
> Such a beast would negate the need to put a "conv this to that" around
> almost everything I try to net together in this hal code.
>
> A mux2 that handled s32's would be a godsend. Every one of those would
> get rid of 2 conversion modules and make 3 lines of code into one.
>
> Is there something in /usr/share/man/man9 hiding under a different name
> that could do that? I would save me at least 8 of the conv modules and
> make my code a heck of a lot easier to understand for everyone including
> me.
>
> Thanks everybody.
>
> Cheers, Gene Heskett
> --
> "There are four boxes to be used in defense of liberty:
> soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
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