so basically my setup is this. http://arduino.cc/playground/Learning/Tutorial01/
. Like this it is working sending data from the computer, but not the other way around.
And yes, it opens the serial port for the ftdi, and also sends on the BT. If i have the uC barboned and i have only the BT connected to the tx and rx, nothing happens.
I have tried also initializing on a different serial port the BT, on other digital pins, but still with no results.
I was thinking that the processing i have should send something so the board knows when it should start sending, like probably when i open the serial via ftdi, the arduino interface resets the board and sends something.