Re: Lost /duplicated messages

["barrygordon" <barry@xxxxxxxxxxxxxxx>]

--- In xAP_developer@xxxxxxx, "ian.bird@t..."
<ian.bird@t...>
wrote:
> Out of interest, are the touch screens home made or a bought in
solution?
>
> Thanks
>
> Ian
>
>
> Original Message:
> -----------------
> From: barrygordon barry@t...
> Date: Mon, 04 Jul 2005 04:29:17 -0000
> To: xAP_developer@xxxxxxx
> Subject: [xAP_developer] Re: Lost /duplicated messages
>
>
> Thanks for the reply.  I resolved the problem.  I had to put pacing
> logic into the multipart messages.  After the first part is sent
the
> transmitter waits for a message acking that part and then sends the
> next part.  This is working correctly for the stage of testing I am
at -
>  Single "transmitter", "Single receiver", but I
have all the logic
in
> to handle multiple transmitter/receivers.  The application is
a "many
> to one".  The many are in wall touch screens, the one is actually
> homeseer.
>
> A touchscreen can request Homeseer to run a script which returns a
> result (e.g. get the current weather for a given zip code.) The
result
> may be on the order of 2000-5000 bytes, hence the need for multi
part.
> Also had to encode the text to remove carriage returns (chr(13))
and
> Line feeds (chr(10)).  Since on PC's they always come as CRLF, each
> CRLF is replaced by "~" before transmission, and returned to
CRLF
after
> received.
>
> I now have a new problem that I am going to start a new posting
on.
> Perhaps you will be able to assist me with that.
>
> ****************************************************************
> I have just put up a new post that states were I am (All issues
resolved and working) and describes the touchscreen devices as you
asked for
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
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