serail communication in vc++ v6.0

[mankan]

Hi,
Can anybody please help me.I am doing serial communication in vc++ and I have done the following:

createfile
DCB---parameter setting
writefile
readfile
close port.

But I would like to know whether I have to do DCB setting separately for transmission and reception? and I am not able to send the data...

If anyone has any code for the above that will be great help..

Thx in advance,
Mankan

 

[Guest_imported]

You do not have to double the dcb.
You can find lots of examples in any search engine (google).

 

[but]

But I was able to do the programming only when I have put DCB separately for Tx,com1 and Rx,com2 port..and it worked..i don't know whether it is correct way to do or not..i searched all the search engines for the solution..but not able to locate one...

Hope more information would be help ful to me..

Thx in advance,

 

[are]

Is your application runing on two pc's?

 

[mankan]

no...i application is running on only one PC but I have configured for transmission and another for reception but the overall aim is to run on 2 different PC...can any one give more inputs..

Thx in advance,

 

[williamu]

How are you connecting the ports, with a NULL Modem?

William
Software Engineer
ICQ No. 56047340