Serial communication between Panda and Arduino Mega

[WarheadsSE]

Hi Guys.

I'm trying to write a small program for my arduino that sents a message via tx to my pandaboards port tty02. So I connected rx of the arduino to pandaboards tx, tx to pandaboards rx and gnd to gnd. The system running on my Pandaboard is Ubuntu 11.10. To see the serial input I use minicom on the panda. the settings in minicom a correct, I tried them with another device than the arduino. My problem is that minicom doesn't give any output at all. The serial monitor of arduino ide shows the correct output.
Here is the code of my arduino program:
$this->bbcode_second_pass_code('', '
char text[32]="";

void setup() {
Serial.begin(9600);
}

void loop() {
char Test[32] = "Test";
Serial.println(Test);
delay(500);
}
')
I hope you can help me.

[WarheadsSE]

$this->bbcode_second_pass_quote('Guidomo', 'T')he system running on my Pandaboard is Ubuntu 11.10.

[Guidomo]

Yes but they didn't answer yet.

[ykmag]

$this->bbcode_second_pass_quote('Guidomo', 'Y')es but they didn't answer yet.