Re: Reading data from RS232 port

Yes Jaco,
 
Its my pleasure to distribute what i have discovered and implimented with Delphi. I decided to release it to the mailing list part by part. It will be a little long one since we are to understand serial communication in windows api level. I have already released the first two parts. I can re post it if u have not got it.
 
Thanx
Suren

Jaco Boersema <[email protected]> wrote:
Hi Suren
I've agree with that point of view 100%. I also don't know how to 
accomplish this, and would like to know if you can provide me with the 
information, and investigations that you've done. I will need it to write a 
Port Listner for incoming messages from a card scanner (Access Card).
Regards
Jaco.

On 8/31/05, Suren Sarathkumara <[email protected]> wrote: 
> 
> Hi,
> HOW TO COMMUNICATE WITH SERIAL PORT'
> ----------------------------------------------------------------------
> 
> Yes, using a third party component is a greate solution. But i surely know 
> that it is not a solution for the lack of your knowladge about serial 
> communication. Before four months i also was in the same plight, got offered 
> many many components for free as well as for money. But finally i decided to 
> go through MSDN and do it by windows APIs. So finally, I learnet lot about 
> serial communication, communication related API methods and how i can wrap 
> them up with delphi. I just wanted to access a PABX system, I didnt use any 
> components, so now i can even communicate with sockets (Windows Networking) 
> using the same APIs, thanks to my ground level exploration. 
> 
> So Handoko, I can offer you what I have reserched and found. Reply me if 
> you are interested, then ill take you through it step by step upto the most 
> complex serial communication algorithm.
> 
> Suren
> Sri Lanka 
> 
> Handoko <[email protected]> wrote:
> I want to ask about reading the data from RS232 port using Delphi, i want 
> to
> use for read data from devices like fingerscan.
> Thank you very much for your help.
> 
> Regards,
> Handoko
> 
> 
> 
> ---------------------------------
> YAHOO! GROUPS LINKS 
> 
> 
> Visit your group "Delphi-JEDI" on the web.
> 
> To unsubscribe from this group, send an email to:
> [email protected]
> 
> Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. 
> 
> 
> ---------------------------------
> 
> 
> 
> 
> S u r e n
> 
> 
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam protection around 
> http://mail.yahoo.com 
> 
> [Non-text portions of this message have been removed]
> 
> 
>  ------------------------------
> YAHOO! GROUPS LINKS 
> 
> 
>    - Visit your group "Delphi-JEDI<http://groups.yahoo.com/group/Delphi-JEDI>" 
>    on the web.
>     - To unsubscribe from this group, send an email to:
>    [email protected]<[email protected]?subject=Unsubscribe>
>     - Your use of Yahoo! Groups is subject to the Yahoo! Terms of 
>    Service <http://docs.yahoo.com/info/terms/>. 
> 
> 
>  ------------------------------
> 



-- 
JE Boersema (Jaco)
Software Engineer
PEB Development (cc)


[Non-text portions of this message have been removed]






SPONSORED LINKS 
Basic programming language C programming language Computer programming languages The c programming language C programming language List of programming languages 

---------------------------------
YAHOO! GROUPS LINKS 


    Visit your group "Delphi-JEDI" on the web.
  
    To unsubscribe from this group, send an email to:
 [email protected]
  
    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. 


---------------------------------




S u r e n
 



		
---------------------------------
Yahoo! for Good
 Click here to donate to the Hurricane Katrina relief effort. 

[Non-text portions of this message have been removed]



------------------------ Yahoo! Groups Sponsor --------------------~--> 
Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life.
http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/i7folB/TM
--------------------------------------------------------------------~-> 

 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/Delphi-JEDI/

<*> To unsubscribe from this group, send an email to:
    [email protected]

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/