Sentence res mistery

sergioarasa

Hello friends,

The first program works properly, (turn on a led in port 24). The second program don't works.·The ·only diference is one "res sentence".

Can some body tell me why?. I don't understand nothing .

Thank you very much

---

Program 1 (works OK)

CON
· _CLKMODE = XTAL1 + PLL8X
· _XINFREQ = 6_000_000
PUB start
· cognew(@program, 0)
DAT
program
······· org 0
······· mov dira,pin24
······· mov outa,pin24
:loop·· jmp #:loop
······· value1 res 1
······· value2 res 1
······· value3 res 1
······· value4 res 1
······· value5 res 1
······· value6 res 1
······· pin24 long |< 24
······· fit 496

---

Program 2 (don't works---value7 added)

CON
· _CLKMODE = XTAL1 + PLL8X
· _XINFREQ = 6_000_000
PUB start
· cognew(@program, 0)
DAT
program
······· org 0
······· mov dira,pin24
······· mov outa,pin24
:loop·· jmp #:loop
······· value1 res 1
······· value2 res 1
······· value3 res 1
······· value4 res 1
······· value5 res 1
······· value6 res 1
······· value7 res 1
······· pin24 long |< 24
······· fit 496

Erik Friesen

I am not sure but why but perhaps it is because you have your initialized variables after the res variables. Try swapping the two around like

pin24 long |< 24
value1 res 1
value2 res 1
and so on.

At least it works this way with my programs.

BradC

sergioarasa said...
Hello friends,


The first program works properly, (turn on a led in port 24). The second program don't works. The only diference is one "res sentence".



Can some body tell me why?. I don't understand nothing .

Erik is dead on the money. It's luck that one of them works at all.
Place your res after your code/data and she'll be apples.

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Pull my finger!