Bluetooth (UART) Programming in C

Hello all,
In past i got much help from this site today again i need some help from u guys.

My new project is on Bluetooth programming, for that i have "Bluecontrol Evalution board with Bluecontrol". See it from this link.

http://www.blueserial.de/pdf/BlueControl_Datasheet.pdf

I had connect this Eval-board with RS232 to my PC (COM3-SPP Slave, COM5-BS config). So for Teraterm connection i m using COM3.

Another i have "Bluetooth USB Dongle".This i had also connected with my PC bcoz to give Bluetooth to my PC. See it from this link.

http://www.conrad.de/technik/bluetooth-usb-dongle.html

The task is i send one message like "Hello" from Bluecontrol to my PC (via Bluetooth). how can i do this? If anyone know then pls tell me the possible ways to perform this task.

I m working with Win-7. & i have TeraTerm for Terminal.

I had experience for microcontroller programming, but first time i m doing Bluetooth programming, so may be i m going in wrong way.pls suggest me for this. I had read much in Internet, but still not getting the perfect way to go furture.

pls share ur ideas and suggestions for fulfil this task.

Another question is I have BT Module HC-05. I m searching for Evaluation Board for this.
If anyone koow then pls reply me

thanks in advance.
Otto

Otto, sending file over bluetooth means you are using OBEX profile. Please make sure what bluetooth profiles are supported by this BT Module HC-05. I am really doubtful if this service is supported.

hello ajay, thanks for reply. But i don't know how to programming OBEX?
i know what is OBEX, but programming is bit tought for me.
I must need AT command or without AT command possible to programmingbluetooth ?

I want to tell u correction that my task is to send message e.g "Hello" from controller to PC, not file. pls help me for this.

for this i think there is BT uart facility or feature thats available with all the BT modules. You will get a serial port on ur PC it will be same as sending data over serial. You must check your BT datasheet for more information.

hello ajay,
i know that one can send data from BT to PC throught RS-232 UART. I had connect the Evaluation board to PC with RS232 & set all necessary configuration, but the problem is i don't get any response from controller, after writting AT commands.
I set the Baudrate as per Datasheet, still don't get any response.
Need i SPP Slave or BS Config for communication?

Hi Otto, I lost many forum posts coz of server move. Please check your email for my reply.

hello everybody
I am working on Bluetooth based project in which i want to transmit text file from sd card on micro controller to PC over Bluetooth. i have programmed AVR controller for SPP profile where i receive string on Hyper terminal. but i don't know how to transmit file from controller to PC over Bluetooth. i think i have to use OBEX profile. please some one light on my way and help me to complete this project

taher, Please create a new thread for your problem. Its not advisable to post in old threads.