flashforth-devel

[Flashforth-devel] */ missing?

[Lowell B. <low...@gm...>]

I am running version 3.8 on a PIC18. Although words.txt (and some of the 
PDF documents) show the existance of */ and */mod I don't see it either 
in the source code or in the dictionary.  All I see is u*/mod.  I need a 
signed version.  Any suggestions?

Lowell

Re: [Flashforth-devel] */ missing?

[Pete Z. <pza...@pz...>]

Hi Lowell,

I have */mod in the math.txt distributed in FF3.8.....

So:

:  */      ( n1 n2 n3 -- quotient )
       */mod swap drop   ;

My choice lately is to move to FF4.8 (*/ and */mod are in it) and 16bit 
PICs.


Pete


On 6/10/2013 11:14 AM, Lowell Brunson wrote:
> I am running version 3.8 on a PIC18. Although words.txt (and some of the
> PDF documents) show the existance of */ and */mod I don't see it either
> in the source code or in the dictionary.  All I see is u*/mod.  I need a
> signed version.  Any suggestions?
>
> Lowell
>
>
> ------------------------------------------------------------------------------
>
>
>

Re: [Flashforth-devel] */ missing?

[Peter J. <p.j...@uq...>]

I think that it would be good to add this definition of the scale operator to math.txt and to continue to develop FF3.8 (and its supporting documentation).  The PIC18 is a nice family of microcontrollers.  It's very easy to get started with them.
Peter J.
________________________________________
From: Pete Zawasky [pza...@pz...]
Sent: Tuesday, June 11, 2013 1:49 AM
To: FF mailing list
Subject: Re: [Flashforth-devel] */ missing?

Hi Lowell,

I have */mod in the math.txt distributed in FF3.8.....

So:

:  */      ( n1 n2 n3 -- quotient )
       */mod swap drop   ;

My choice lately is to move to FF4.8 (*/ and */mod are in it) and 16bit
PICs.


Pete


On 6/10/2013 11:14 AM, Lowell Brunson wrote:
> I am running version 3.8 on a PIC18. Although words.txt (and some of the
> PDF documents) show the existance of */ and */mod I don't see it either
> in the source code or in the dictionary.  All I see is u*/mod.  I need a
> signed version.  Any suggestions?
>
> Lowell
>
>
> ------------------------------------------------------------------------------
>
>
>


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Re: [Flashforth-devel] */ missing?

[Pete Z. <pza...@pz...>]

I agree completely  concerning the PIC18.   The 8bit processors are the 
ones to use for starting the students in the world of embedded 
control.   The price and capabilities of the PIC18 family coupled with 
FlashForth create a very impressive controller package with real-time 
development thrown in.

FORTH has always had a bit of a steep introductory learning curve, but 
then the language becomes very easy to use and one can concentrate on 
the hardware.  Your tutorial will help greatly to start to learn to use 
FF3.8 .

One point to make here is how easy it is to then move to say a PIC30 
(16bit) and FlashForth 4.8 after starting on a PIC18 and FlashForth 3.8 .

Pete


On 6/11/2013 4:22 AM, Peter Jacobs wrote:
> I think that it would be good to add this definition of the scale operator to math.txt and to continue to develop FF3.8 (and its supporting documentation).  The PIC18 is a nice family of microcontrollers.  It's very easy to get started with them.
> Peter J.
> ________________________________________
> From: Pete Zawasky [pza...@pz...]
> Sent: Tuesday, June 11, 2013 1:49 AM
> To: FF mailing list
> Subject: Re: [Flashforth-devel] */ missing?
>

[Flashforth-devel] */ missing?

[Pete Z. <pza...@pz...>]

Hi Lowell,

I have */mod in the math.txt distributed in FF3.8.....

So:

:  */      ( n1 n2 n3 -- quotient )
       */mod swap drop   ;

My choice lately is to move to FF4.8 (*/ and */mod are in it) and 16bit 
PICs.


Pete


On 6/10/2013 11:14 AM, Lowell Brunson wrote:
> I am running version 3.8 on a PIC18. Although words.txt (and some of the
> PDF documents) show the existance of */ and */mod I don't see it either
> in the source code or in the dictionary.  All I see is u*/mod.  I need a
> signed version.  Any suggestions?
>
> Lowell
>
>
> ------------------------------------------------------------------------------
>
>
>