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P2 SPIN orgh — Parallax Forums

P2 SPIN orgh

pic18f2550pic18f2550 Posts: 400
in Propeller 2

Hello,
can it be that orgh instructions are ignored as long as the spin is used?

Comments

  • ersmithersmith Posts: 6,139

    @pic18f2550 said:
    Hello,
    can it be that orgh instructions are ignored as long as the spin is used?

    Not completely ignored (they do make the code be compiled for HUB execution). But I suspect the addresses may not be accepted. I'm surprised that PropTool doesn't give an error or warning about this. FlexSpin does ("warning: orgh with explicit origin does not work if Spin methods are present").

  • pic18f2550pic18f2550 Posts: 400

    I first had to look at the hex code to realise that something was wrong. :(

    Let's see what other alternatives I have.
    Probably only one variable if free memory in the hram has to be dynamically defined.

  • RaymanRayman Posts: 14,994

    I think the FlexProp loader has an option to load extra binary data to arbitrary locations in HUB RAM.

  • pic18f2550pic18f2550 Posts: 400

    Okay, I'll have to look into that.

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