Station_SSS.ino

#include <sss7.h>

#include <Arduino.h>
#include "ardusss7.h"
#include "Keypad.h"
#include "ss7content.h"
#include <LiquidCrystal.h>
#include <EEPROM.h>


//#define ID 2


const byte ROWS = 4; //four row
const byte COLS = 4; //four columns
char keys[ROWS][COLS] =
{ {'1', '2', '3', 'A'},
  {'4', '5', '6', 'B'},
  {'7', '8', '9', 'C'},
  {'*', '0', '#', 'D'}
};
byte rowPins[ROWS] = {
  33, 31, 29, 27
}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {
  32, 30, 28, 26
}; //connect to the column pinouts of the keypad
int count = 0;
Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

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


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




unsigned long i;
int blinking;

char key = -1;
int nkey;
char key1 = -1;
int nkey1;
int dest = -1;
char type = 'Z';
char confirmDest = -1;
unsigned long saveNewMillis;

int site = 0;
int state = 0;
unsigned long delaytime = 10;
unsigned long delaytimesend = 2000;
unsigned long delaytimereceive = 9000;
unsigned long timenow;
bool fail = false;
uint8_t msg[SSS7_PAYLOAD_SIZE];
uint8_t msg1[SSS7_PAYLOAD_SIZE];
char StationNumber = '5';
uint8_t ID;
bool stuff = false;
bool thing = true;
/////////////////////////////////////////////////////////////
void setup()
{
  ID = EEPROM.read(1);
  pinMode(22, OUTPUT);
  digitalWrite(22, HIGH);


  lcd.begin(16, 2);
  Serial.begin(9600);
  Serial.print("init");
  SSS7.init();
  // set up the LCD's number of columns and rows:


  // Print a message to the LCD.

  lcd.setCursor(12, 0);
  lcd.print("ID=");
  lcd.setCursor(15, 0);
  lcd.print(ID);



  lcd.setCursor(0, 0);

  lcd.print("HELLO!");

  delay(2000);
  lcd.clear();

  lcd.setCursor(0, 0);

  lcd.print("FOMPWAT");



  delay(2000);


}






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

  //   Serial.println("run");
  switch (state) {
    case 0:
      timenow = millis()+delaytime;


      //reset stuff
      key = -1;
      key1 = -1;
      dest = -1;
      state=1;
break;
    case 1:  // ASK FOR SEND ALTERNATIVES

      Serial.println(site);
      //Anzeige Text
      if (site == 0) {
        lcd.setCursor(0, 0);
        lcd.print("HOW to SEND         ");
        lcd.setCursor(0, 1);
        lcd.print("PRESS:           ");
      }

      if (site == 1) {
        //lcd.clear();
        lcd.setCursor(0, 0);
        lcd.print("A FOR DATAMATRIX    ");
        lcd.setCursor(0, 1);
        lcd.print("B FOR ADDRESS       ");
      }
      if (site == 2) {
        lcd.setCursor(0, 0);
        lcd.print("FOR HELP VISIT        ");
        lcd.setCursor(0, 1);
        lcd.print("silkroad.x-ra.de    ");
      }

      type = keypad.getKey();


      if (type == 'A') {
        state = 6;
        site = 0;
      }

      if (type == 'B') {
        state = 2;
        site = 0;
      }


      //
      //                              Serial.println("blubb");
      //                              Serial.println(millis());
      //      Serial.println(timenow);


   



      if (millis() > timenow) {
        site++;

   Serial.print(millis());
      Serial.print(" > ");
      Serial.print(timenow);
      
Serial.println(site);
if (site >= 3) {
          site = 0;
          state = 0;
       }

      }


      break;

    case 2: //INSERT DESTINATION
      lcd.clear();
      lcd.print("DESTINATION: ##   ");
      lcd.setCursor(13, 0);
      key = keypad.getKey();
      if (key != '#' || key != '*' || key != 'A' || key != 'B' || key != 'C' || key != 'D') {
        lcd.setCursor(13, 0);
        lcd.print(key);
        state = 3;
      }
      break;



    case 3: //INSERT DESTINATION
      lcd.print("DESTINATION:  #   ");
      key1 = keypad.getKey();
      if (key1 != '#' || key1 != '*' || key1 != 'A' || key1 != 'B' || key1 != 'C' || key1 != 'D') {
        lcd.setCursor(14, 0);
        lcd.print(key1);
        state = 4;
        nkey = (int)key;
        nkey1 = (int)key1;
        dest = (nkey - 48) * 10 + (nkey1 - 48);
      }
      break;




    case 4:
      lcd.setCursor(0, 1);
      lcd.print(" # TO CONFIRM         ");

      if (keypad.getKey() == '#') {
        lcd.clear();
        lcd.print((int)dest);
        state = 7;
      }
      break;


    //////////////////////////////////////////////////////////////////////////////
    case 6: //DATAMATRIX SEND DIALOG
      lcd.clear();

      lcd.print("CODE ON CAPSULE?     ");
      lcd.setCursor(0, 1);
      lcd.print(" # TO CONFIRM        ");

      if (keypad.getKey() == '#') {
        lcd.clear();
        state = 7;
        dest = -1;
      }
      break;



    case 7:
      lcd.clear();
      lcd.setCursor(0, 0);
      lcd.print("DO NOT INSERT       ");
      blinking = 0;
      while (blinking < 10) {
        blinking++;
        digitalWrite(22, LOW);
        delay(200);
        digitalWrite(22, HIGH);
        delay(200);
      }
      state = 99;
      break;




    case 42:
      lcd.clear();
      lcd.setCursor(0, 0);
      lcd.print("ERROR TIMEOUT         ");
      lcd.setCursor(0, 1);
      lcd.print("CALL SILK               ");
      while (blinking < 20) {
        blinking++;
        digitalWrite(13, LOW);
        delay(100);
        digitalWrite(13, HIGH);
        delay(100);
      }
      state = 0;
      break;





    case 99://///////////////////////////////////////////////////////////
      timenow = millis() + delaytimesend;

      stuff = false;

      if (dest == -1) {
        msg[0] = MSG_REQUEST_BARCODE;
        msg[1] = ID;
        msg[2] = ID_COORDINATOR;
        msg[3] = 0;

        Serial.println("Waiting to send");
        while (!SSS7.canSend());
        Serial.println("Sending ...");
        SSS7.send(msg);

        while (!SSS7.canSend());
        stuff = SSS7.sendFailed();
        Serial.println("Finished Sending");
        // break;

        if (stuff) {
          Serial.println("Send failed");
          state = 42;
        }

        //42
      } else {
        stuff = false;
        msg[0] = MSG_REQUEST_DIRECT;
        msg[1] = ID;
        msg[2] = ID_COORDINATOR;
        msg[3] = dest;

        Serial.println("Waiting to send");
        while (!SSS7.canSend());
        Serial.println("Sending ...");
        SSS7.send(msg);

        while (!SSS7.canSend());
        stuff = SSS7.sendFailed();
        Serial.println("Finished Sending");
        // break;


        if (stuff) {
          Serial.println("Send failed");
          state = 42;

        }


      }

      if (millis() > timenow && stuff) {
        state = 42;
      }
      if (millis() < timenow && stuff) {
        state = 99;
      }
      if (stuff == false) {
        state = 100;
      }  ;




      break;



    case 100://////////////////////////////////////////////////////////////
      timenow = millis() + delaytimereceive;
      thing = true;
      delay(200);
      if (SSS7.hasReceived()) {
        uint8_t msg1[SSS7_PAYLOAD_SIZE];
        SSS7.getReceived(msg1);

        Serial.print("Got data:");
        Serial.println((char*)msg1);
        if ((msg1[0] == MSG_CONFIRM_REQUEST) && (msg1[2] == ID)) {
          thing = false;
          Serial.println(msg1[0]);
          Serial.println(msg1[1]);
          Serial.println(msg1[2]);
          Serial.println(msg1[3]);


          lcd.setCursor(0, 0);
          lcd.print("WORKING FOR YOU        ");
          lcd.setCursor(0, 1);
          lcd.print("PLEASE WAIT            ");
          lcd.setCursor(11, 1);
          lcd.print(msg1[3]);

          state = 101;
          timenow = millis() + delaytimereceive;

          break;
        }
      }




      if (millis() < timenow && thing ) {
        state = 42; /////Error timeout
      }


      break;
    case 101:

      thing = true;
      if (SSS7.hasReceived()) {

        SSS7.getReceived(msg1);

        Serial.print("Got data:");
        Serial.println((char*)msg1);

        if ((msg1[0] == MSG_BEGIN_TRANSFER) && (msg1[2] == ID)) {
          thing = false;
          Serial.println(msg1[0]);
          Serial.println(msg1[1]);
          Serial.println(msg1[2]);
          Serial.println(msg1[3]);


          lcd.setCursor(0, 0);
          lcd.print("INSERT CAPSULE !!!             ");
          lcd.setCursor(0, 1);
          lcd.print(" WE WORK FOR YOU                       ");
          while (blinking < 20) {
            blinking++;
            digitalWrite(22, LOW);
            delay(1000);
            digitalWrite(22, HIGH);
            delay(1000);
          }
        }
        lcd.setCursor(0, 0);
        lcd.print("THANKS FOR USING           ");
        lcd.setCursor(0, 1);
        lcd.print("SEIDENSTRASSE           ");

        state = 0;
        break;
      }
      if (millis() < timenow) {
        state = 42; /////Error timeout
      }

  }
}