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GinoP

TM4C1294XL Serial communication

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Hi, 
I have a problem with serial communication. I'm using IDE Energia  to print a simple word ("hello") on the serial monitor but nothing appear (no error in the sketch). Can you help me?
PS: right board and COM port are selected and  serial monitor and board have the same baud rate .
The code is:

void setup () {

Serial.begin(9600);

}

 void loop() {

Serial.println("hello");

delay(1000);  

}
 

I don't know why the monitore showing nothing. 
Thanks for the help

Gino

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