Re: [Flashforth-devel] Flashforth does not return with data

[Paulo F. <pa...@ke...>]

On 2011/04/09, at 10:29, F5iwl wrote:

> I have implemented Flashforth 3.7 UART on pic18f4550.
> Link with PC via RS232 is OK.
> When doing Warm I get Flashforth string back
> When hitting RETURN I get OkFlashforth
> BUT
> when I do 2 5 + return I only get FlasForth as returned data
> It did work for a short while before I started to compile an example given on your INTRODUCTION (blink)
>  
> Before then I could get all standard functions as "drop" "rot" and of course all arithmetic functions.
>  
> I rebuild the source code, reloaded the processor with no errors from MPLAB v 8.63 but no improvement on the final.
> Never get <$,ram> nor any result of operation!
>  
> Please tell me what could possibly be my error.
> Thank you
> F5IWL philippe 


 You need to do .   to print the top of the stack. 

. (dot) prints the top of the stack. 

Try this: 

2 3 + . 

5 6 *  . 

Best regards

Paulo Ferreira