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From dblank@comp.uark.edu  Wed Jul  1 13:17:17 1998
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Date: Wed, 01 Jul 1998 10:56:30 -0500
From: Douglas Blank <dblank@comp.uark.edu>
Organization: University of Arkansas, CS
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To: Aaron Edsinger <aarone@sirius.com>
Cc: handy <handyboard@media.mit.edu>
Subject: Re: Serial Interface
References: <199807010601.XAA26862@mail3.sirius.com>
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Aaron Edsinger wrote:
 
> Hello,
>         I've been having some problems using my HandyBoard to talk directly to my
> PC via the serial interface.  I disable Interactive C and then Poke() and
> Peek() as has been described on this list.  I  send short character strings
> from my PC to the HandyBoard under Windows 95.  If I send strings longer
> than 2 characters, it seems that some of the characters get lost. This
> behavior seems to be affected by repositioning or slightly modifying the
> code, suggesting perhaps a timing issue.

Although there is the HEXMON program, I too, have been trying to do what
you describe, and encountered the same problems. I found it to be a
timing issue, and, through trial and error, have a found some settings
that seem to work most of the time.

My goal was to make C code that looked the same when compiled and run on
the Host is the code that ran under IC. 

I am including the host and HB programs here. If anyone knows of a
better way of communicating, please let us know.

-Doug Blank
 
=====================================================================
dblank@comp.uark.edu            Douglas Blank, University of Arkansas
Assistant Professor                                  Computer Science
==================== http://www.uark.edu/~dblank ====================