Hi: I have the 50 $ robot with the uart working, I connected the robot to the computer to be able to see the values
of the sensor, everything works fine
.. Now I want to be able to controll a set of leds from hyperterminal, do I have to change something on the initializations or the same thing that works for sending data works for receiving?
Basically the code uses the port d as output.
DDRD = 0xFF; //configure all D ports for output. If I am going to be receiving data on the RX input.. do I need to change
that pin to input or that does not matter when you use uartGetByte()