1loracomm.ino

#include <DES.h>
#include <Keypad.h>
#include <LiquidCrystal.h>
#include <SoftwareSerial.h>

//****************START USER SETTINGS****************//
// configure 3DES
DES des;
byte desKey[] = {
  // PLACEHOLDER; PLEASE CHANGE ME!!!
  0x3b, 0x38, 0x98, 0x37, 0x15, 0x20, 0xf7, 0x5e,  // key A
  0x92, 0x2f, 0xb5, 0x1F, 0xc7, 0x1f, 0x43, 0x6e,  // key B
  0x3b, 0x38, 0x98, 0x37, 0x15, 0x20, 0xf7, 0x5e,  // key C
};
//****************END USER SETTINGS****************//

//****************START KEYPAD****************//
// define keypad matrix
const byte ROWS = 4;  // four rows
const byte COLS = 4;  // four columns
const char keys[ROWS][COLS] = {
  { 'A', 'D', 'G', 'a' },
  { 'J', 'M', 'P', 'n' },
  { 'S', 'V', 'Y', '^' },
  { ':', '.', '>', ' ' }
};

// define keypad pins
const byte rowPins[ROWS] = { 13, 12, 11, 10 };  // connect to the row pinouts of the keypad
const byte colPins[COLS] = { 9, 8, 7, 6 };      // connect to the column pinouts of the keypad

// create keypad object
const Keypad keypad = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);

// declare variable to store latest keypress
char key;

// declare variables for tracking multipresses
bool capitalShift;  // tracks whether the shift key was pressed
bool numeric;       // tracks whether to use numeric keyboard mode
bool typeKey;       // tracks whether the current keypress should be visually typed
char MPkey;
uint8_t multipress[2] = { 17, 0 };  // {key #, press count}

//****************END KEYPAD****************//

//****************START LCD****************//
// define LCD pins
LiquidCrystal lcd(14, 15, 16, 17, 18, 19);

// declare variable tracking cursor position
uint8_t cursor = 1;  // set to 1 for easy non-zero based position tracking

// track if using docked mode
bool docked = false;
//****************END LCD****************//

//****************START LORA****************//
// declare outgoing message buffer
unsigned char messageBuffer[33];

// configure software serial
const byte SloraRX = 2;
const byte SloraTX = 3;
SoftwareSerial Slora = SoftwareSerial(SloraRX, SloraTX);

// declare misc. variables/constants
String incomingPrev;
uint8_t peerAddress;
const uint8_t LED = 4;
//****************END LORA****************//