Multi-Button CSM with Pic16LF722A

[richard]

the get address macro is part of dt-ints . it places the address of a label in a pbp word var.
this is the actual macro , its already there so why not use it.

ASM
;---[Returns the Address of a Label as a Word]------------------------------
GetAddress macro Label, Wout
    CHK?RP Wout
    movlw low Label          ; get low byte
    movwf Wout
;    movlw High Label         ; get high byte  MPLAB 8.53 killed high
    movlw Label >> 8         ; get high byte
    movwf Wout + 1
  endm
endasm

so

@ GetAddress _my_pwm,_paddress

gets the address of my_pwm: and places it in var paddress


the data
my_pwm:
@ DW 3,6,13,26,50,95,177,328,600,1023 [data stored as an array of 14 bit values]

each flash memory address can hold a maximum 14 bit piece of data

i'm using that address plus an offset to index the array

readcode paddress+pl ,pw ; address + offset
[note pw is a word var]
so if pl= 3
readcode paddress+3, and returns the value 26

hope that's understandable

ps I might add that in my setup that saves 44 words of code space compared to using lookup2