NMM-1/firmware/v01/v01.ino

/*********************************************************************






*********************************************************************/

// Libraries to be included
//#include <SPI.h>
//#include <Wire.h>
#include <SoftwareSerial.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define OLED_RESET 8
Adafruit_SSD1306 display(OLED_RESET);

// Assign switches and led's to arduino pins
#define SW1 2     // Switch 1 connected to arduino pin 2
#define SW2 3     // Switch 1 connected to arduino pin 3
#define SW3 4     // Switch 1 connected to arduino pin 4
#define SW4 5     // Switch 1 connected to arduino pin 5
#define led1 9    // Led 1 connected to arduino pin 9
#define led2 10   // Led 2 connected to arduino pin 10

// Macros to read the switchs
#define rSW1 digitalRead(SW1) // Read switch 1
#define rSW2 digitalRead(SW2) // Read switch 2
#define rSW3 digitalRead(SW3) // Read switch 3
#define rSW4 digitalRead(SW4) // Read switch 4

volatile byte state = LOW;

// Create an integer with the number of the menu you are in
int menuState = 0;  

// Create SoftwareSerial object and designate pins
  SoftwareSerial mySerial(6, 7); // RX, TX

void setup()   {                

  // Configure buttons and led's has inputs or outputs
  pinMode(led1, OUTPUT);    // Led 1 is an output
  pinMode(led2, OUTPUT);    // Led 2 is an output
  pinMode(SW1, INPUT);      // Switch 1 is an input
  pinMode(SW2, INPUT);      // Switch 2 is an input
  pinMode(SW3, INPUT);      // Switch 3 is an input
  pinMode(SW4, INPUT);      // Switch 4 is an input

  // Interrupts
  // If Switch X on change state
  attachInterrupt(digitalPinToInterrupt(SW1), sw1_press, CHANGE);
  attachInterrupt(digitalPinToInterrupt(SW2), sw2_press, CHANGE);
  attachInterrupt(digitalPinToInterrupt(SW3), sw3_press, CHANGE);
  attachInterrupt(digitalPinToInterrupt(SW4), sw4_press, CHANGE);
  
  // Define the starting state of the led's
  digitalWrite(led1,HIGH);  // Turn off led 1
  digitalWrite(led2,HIGH);  // Turn off led 2
  
  // set the data rate for the SoftwareSerial port
  mySerial.begin(9600);

  // by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);  // initialize with the I2C addr 0x3C (for the 128x32)
  // init done
  
  // Show image buffer on the display hardware.
  // Since the buffer is intialized with an Adafruit splashscreen
  // internally, this will display the splashscreen.
  display.display();
  delay(2000);  // Wait 2 seconds

  // Clear the buffer.
  display.clearDisplay();

  display.setTextSize(2);
  display.setTextColor(WHITE);
  display.setCursor(36,12);
  display.println("NMM-1");
  display.display();
  
  
}

void loop() {
  
  batt_icon();

  
/*  if (!rSW1) {
    digitalWrite(led1, LOW);
    delay(300);
    digitalWrite(led1, HIGH);
  }

  else if (!rSW2) {
    digitalWrite(led2, LOW);
    delay(300);
    digitalWrite(led2, HIGH);
  }

  else if (!rSW3) {
    digitalWrite(led1, LOW);
    digitalWrite(led2, LOW);
    delay(300);
    digitalWrite(led1, HIGH);
    digitalWrite(led2, HIGH);
  }

  else if (!rSW4) {

    for (int i = 10; i > 0; i--) {
      digitalWrite(led1, LOW);
      digitalWrite(led2, HIGH);
      delay(400);
      digitalWrite(led1, HIGH);
      digitalWrite(led2, LOW);
      delay(400);
    }
    digitalWrite(led1, HIGH);
    digitalWrite(led2, HIGH);
  }*/



//  display.setTextSize(1);
//  display.setTextColor(WHITE);
//  display.setCursor(0,8);
// display.println("Hello, world!");
//  display.display();
//  delay(2000);
//  display.clearDisplay();

//  mySerial.println("TX working, yeaiii :), stilll");
//  delay(5000);
}


void batt_icon (void) {

  // Draw the battery icon
  display.drawRect(111, 1, 16, 6, WHITE);
  display.drawPixel(110, 3, WHITE);
  display.drawPixel(110, 4, WHITE);
  display.drawPixel(109, 3, WHITE);
  display.drawPixel(109, 4, WHITE);
  display.drawPixel(108, 3, WHITE);
  display.drawPixel(108, 4, WHITE);
  display.display();
}

void sw1_press() {
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);
  digitalWrite(led1, LOW);
}

void sw2_press() {
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);
  digitalWrite(led2, LOW);
}

void sw3_press() {
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);
  digitalWrite(led1, LOW);
}

void sw4_press() {
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);
  digitalWrite(led2, LOW);
}