WS-2300 communication errors

[osa]

Sorry for english, but maybe somebody here can help me.

I have a problem when reading from WS2300.

I have found an info with such problem on this forum:

"Have someone found the ideal timing for the communication?
I see that the WS2300 quite often fail in the communication and I wonder if it is a timing issue."

here:

http://www.wetterstationen.info/phpBB/viewtopic.php?t=1715&postdays=0&postorder=asc&start=15&sid=ca8e8be425d14e71ad73a6310baaa59e

Has somebody solved the problem?

Best regards,
Andrew
osetroff@mail.ru

P.S. I'll be very thankfull for an answer.
It is important for me.

[sandstorm3]

Hi,
Which software do you use? I1m using newest version of Weather Display and there are only few problems with the WS 2300.
can you tell more please

best regards

Walter :kalt:

[osa]

I use Delphi (pascal) to communicate with WS2300 through PC’s com port.
I can give my sources to anybody.

Example of my problem:
I  send $06 and recieve $02,
then send $82 and there is no answer.

But next time all is ok:
I send in hex: 06 82 8E 9E 8E CA
and recieve: 02 00 13 27 33 32 60 51 B1 (for example, because it’s a temperature)

What is the reason?

I use another program thread to recieve data.
And my sources work perfect with another device through com port.

Maybe somebody knows something about sync/resync process of WS2300?