////////////////////////////
// Skeleton5.ino
// 2019-01-15 Jens Andersson
// 2019-11-05 Haorui Peng
////////////////////////////

#include <etsf15lib.h>

//
// Runtime
//

  // Predefined runtime variables
  int state = NONE;
  int selected_led;
  int src, dst, type;
  Shield sh; 
  Transmitter tx;
  Receiver rx;
  Payload payload;
  Frame tx_frame, rx_frame;
  RECEIVED received;
  //////////////////////////////////////////////////////////
  //
  // Add your global constant and variabel declaretions here
  //
  //////////////////////////////////////////////////////////

void setup() {
  sh.begin();

  state = NONE;

  sh.my_address = 0;
  boolean address_sw = 1;
  boolean do_addr = address_sw != 0;
  
  Serial.println("[MAIN LOOP]");
  Serial.print("      My address = "); Serial.println(sh.my_address);  
  Serial.print("      Do address check? ");Serial.println(do_addr);

  
  //////////////////////////////////////////////////////////
  //
  // Add your init code here
  //

  //////////////////////////////////////////////////////////
}

void loop() {

  //////////////////////////////////////////////////////////
  //
  // State machine
  // Add code for the different states here
  /////////////////////////////////////////////////////////
  
  switch(state){
    case L7_APP_PRODUCE: 
      Serial.println("[State] APP_PRODUCE");
      // +++ add code here 
  
      // ---
      break;
      
    case L1_PHY_TRANSMIT:
      Serial.println("[State] L1_SEND");
      // +++ add code here

      // ---
	  break;
      
    case L1_PHY_RECEIVE:
      Serial.println("[State] L1_RECEIVE");
      sh.allDebsOff();
      // +++ add code here

      // ---
      break;
      
    case L2_LINK_FRAME_COMPOSE:
      Serial.println("[State] L2_DATA_SEND");
      // +++ add code here 

      // ---
      break;
   
    
    case L2_LINK_FRAME_DECOMPOSE:
      Serial.println("[State] L2_FRAME_REC");
      // +++ add code here 

      // ---
      break;

    case HALT:  
      Serial.println("[State] HALT");
      sh.halt();
      break;
      
    default:
      Serial.println("UNDEFINED STATE");
      break;
  }

  //////////////////////////////////////////////////////////

}