Lynx500SL/Laser_Test/Laser_Test.ino

#include <HardwareSerial.h>

HardwareSerial MySerial1(1);
HardwareSerial MySerial2(2);

#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 32 // OLED display height, in pixels
#define OLED_RESET     4 // Reset pin # (or -1 if sharing Arduino reset pin)
#define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

#define pin1_LASERTYPE   12
#define pin2_LASERTYPE   14

#define pin_MODE  13
#define pin_RXD1  5
#define pin_TXD1  18
#define pin_RXD2  16
#define pin_TXD2  17

long now = 0;
long prev = 0;
int incomingByte = 0;                 // for incoming serial data
bool b_mode;
bool b_type;
int lasertype = 0;                    //Lasertype selected

//void Linx500SL_Watchdog();
//void Linx500SL_SendCode();

char line1_14[] = {'1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '1', '2', '3', '4', 0};
char line2_14[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 0};

void setup()
{
  pinMode(pin1_LASERTYPE, INPUT_PULLUP);
  pinMode(pin2_LASERTYPE, INPUT_PULLUP);
  pinMode(pin_MODE, INPUT_PULLUP);

  //init debug port
  Serial.begin(9600);

  if((!digitalRead(pin1_LASERTYPE)) && (!digitalRead(pin2_LASERTYPE))) {
    lasertype = 1;
  }

  if((!digitalRead(pin1_LASERTYPE)) && (digitalRead(pin2_LASERTYPE))) {
    lasertype = 2;
  }

  if((digitalRead(pin1_LASERTYPE)) && (!digitalRead(pin2_LASERTYPE))) {
    lasertype = 3;
  }

  if((digitalRead(pin1_LASERTYPE)) && (digitalRead(pin2_LASERTYPE))) {
    lasertype = 4;
  }
//

//lasertype = 4;

//

  if (lasertype == 1) {
    Serial.println("Lasertype set to : Linx 500SL - baudrate 19k2");
    //init serial ports
    MySerial1.begin(19200, SERIAL_8N1, pin_RXD1, pin_TXD1);
    MySerial2.begin(19200, SERIAL_8N1, pin_RXD1, pin_TXD2);
  }
  else {
    Serial.println("Lasertype set to : Linx ??? - baudrate 9600");
    //init serial ports
    MySerial1.begin(9600, SERIAL_8N1, pin_RXD1, pin_TXD1);
    MySerial2.begin(9600, SERIAL_8N1, pin_RXD1, pin_TXD2);
  }

  //init I2C Display
  if (!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
    Serial.println(F("SSD1306 allocation failed"));
    for (;;); // Don't proceed, loop forever
  }

  // Clear the buffer
  display.clearDisplay();
  display.setTextSize(1);
  //display.setTextColor(SSD1306_WHITE);
  display.setTextColor(WHITE, BLACK);

  display.setCursor(10, 0);
  display.println(F("RS232 Sniffer v0.3"));
  delay(1000);
  display.display();
  display.clearDisplay();
  display.setCursor(10, 0);
  if (lasertype == 1) {
    dsp_info("Linx 500SL", 1);
  }
  if (lasertype == 2) {
    dsp_info("MundiScan 2000", 1);
  }
  if (lasertype == 3) {
    dsp_info("Linx CL30 / CL60", 1);
  }
  if (lasertype == 4) {
    dsp_info("Linx Inktjet", 1);
  }
  
  b_mode = digitalRead(pin_MODE);
  if(b_mode) {
    dsp_info("Sniffer Mode    ", 2);   
  } 
  else{
    dsp_info("Generate Code    ", 2);
  }
  delay(2000);
}


void loop()
{
  // put your main code here, to run repeatedly:

  if (digitalRead(pin_MODE) != b_mode) {
    b_mode = digitalRead(pin_MODE);
    if (b_mode) {
      Serial.println("Mode : Sniffer");
      dsp_info("Sniffer Mode    ", 2);
      delay(1000);
    }
    else {
      Serial.println("Mode : Generate code");
      dsp_info("Generate Code    ", 2);

      delay(1000);
    }
  }

  if (b_mode) {
    if (MySerial1.available() > 0) {
      // read the incoming byte:
      incomingByte = MySerial1.read();

      // say what you got:
      Serial.print("P1 received: ");
      Serial.println(incomingByte, DEC);
    }

    if (MySerial2.available() > 0) {
      // read the incoming byte:
      incomingByte = MySerial2.read();

      // say what you got:
      Serial.print("P2 received: ");
      Serial.println(incomingByte, DEC);
    }
  }

  //generating mode
  else {
    now = millis();
    if (now - prev >= 5000) {
      //Laser 500SL
      if (lasertype == 1) {
        dsp_info("==> Linx 500SL", 1);      
        SL500_generate_code();
      }
      //MundiScan 2000
      if (lasertype == 2) {
        dsp_info("==> MundiScan2000", 1);      
        MundiScan_generate_code();
      }
      //Laser Linx CL30 / CL 60
      if (lasertype == 3) {
        dsp_info("==> Linx CL30/CL60", 1);      
        CL60_generate_code();
      }
      //Linx Inktjet
      if (lasertype == 4) {
        dsp_info("==> Linx Inktjet", 1);      
        Inktjet_generate_code();
      }
      prev = now;
    }
  }
}