[DaphneH]

As the title, I would like to write a j2me program to connect to bluetooth device with SPP protocol,but I failed when I use Nokia 3250 to send data,the result is not expected! The same function tested in PC environment is OK,I think may be the baud rate is the key point?!

1. What's the default baud rate of the Nokia 3250 ?
2. Is there any tool or function that I can configure the Nokia 3250 baud rate ?

[jimgilmour1]

Hi,

Please have a look at my posting in this conference in another thread about similar question

http://discussion.forum.nokia.com/fo...ad.php?t=80761

Jim

[DaphneH]

Thanks for Jim's reply. But while I try to use CommConnection in Nokia 3250 to configure the baud rate and connect to another bluetooth device, it got "java.io.IOException SymbianOS error=-5 general:the function is not supported. "

Can you give me some suggestions to solove the problem!

[jimgilmour1]

Symbian comm ports I did not think of that. This link takes you to a thead about setting up port under symbian. This symbian carbide.c++ has special code. See this link. I dont use symbian as I have Nokia 3220 and Nokia 6230i Series 40 phones. I have Carbide C++ emulator but havent used it except for reading documentation.

http://discussion.forum.nokia.com/fo...ght=comm+ports

[jimgilmour1]

I have found a download with example of controlling a serial com port using Java ME

http://sw.nokia.com/id/2a2ec089-6f2e...vices_v1_0.zip
Jim