Serial Communication Between Two Tiva™ C Series

[Maceraperest 0]

How do I ; Serial Communication Between Two Tiva™ C Series ek-tm4c123gxl. my best compliments

 

[igor 163]

Do you just want serial ports, or to use something fancier like SSI?

 

For serial ports, wiring should be basically Rx to Tx and Tx to Rx.

 

If you are coming from the Arduino world, you might want to try Energia for doing the software.

[Maceraperest 0]

For serial ports, wiring should be basically Rx to Tx and Tx to Rx. Solves my problem. Thanks igor.

[Maceraperest 0]

where is the problem

 

const int ledPin =  GREEN_LED;

void setup()

{ 

  Serial.begin(9600);  

  pinMode(ledPin, OUTPUT); 

}

 

void loop()

{

  int inByte = Serial.read();

  if (inByte == 5) {

     digitalWrite(ledPin, HIGH); 

}

else {  

    digitalWrite(ledPin, LOW);

  

  }

}

[igor 163]

 

where is the problem

 

What are the symptoms?  (i.e. what are you trying to do, what is happening different from what you want?)

[Maceraperest 0]

I want to relay to drive with 74HC595 (Shift Register).   Do not take into account the above code