Re: [Flashforth-devel] execute word from interpret and stack

[Mikael N. <mik...@pp...>]

The problem is that that the return stack save buffer is too small (15
cells).
The TYPE in OK executes PAUSE which writes the HW return stack to the
user area return stack buffer, which overflows to the beginning of the
parameter stack.

If you change in p18f-main.cfg:

#define RETURN_STACK_SAVE_SIZE d'30'    ; 15 cells return stack save
area

to

#define RETURN_STACK_SAVE_SIZE d'62'    ; 31 cells return stack save
area

Have not tried it, but I think this should fix your problem.

Mikael




On Sat, 2013-04-20 at 17:59 +0300, Mikael Nordman wrote:
> Finally I had some time to look at this problem.
> 
> Your code works well on the PIC24 FF4.8 so it seems to be fault in the 
> FF3.8 for PIC18.
> 
> I will check it further.
> 
> BR Mikael
> 
> 
> 
> 
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