Multi-Button CSM with Pic16LF722A

[richard]

since the isr TB1 is an accurate timebase you can
make a new var

 kio_inhibit var byte

modify the I/o key routine

IF KP = 0 THEN '1/0 BUTTON PRESSED
        ;use  p_level to see what state machine is in  0=off ,non zero = on
        if kio_inhibit==0 then
           kio_inhibit=152    ;152*32mS = about 5 seconds
        if  p_level then     
            ccp1con=0 ;must be on kill it
            led=0
            p_level= 0
        else         ;must be off  power to max
            p_level= 5
        endif
       endif

and add this to the isr

if kio_inhibit then
    kio_inhibit =  kio_inhibit -1
    endif

now the I/O key is inhibited for 5 sec after being acted on

I like ART's quote and its so true

PBP is very well documented, however you’ll notice all examples of command use are also examples of exactly how not to write a cyclic program.

you need to adjust your way of thinking to loops , states and flags . it opens up a whole new vista