NORVI IIOT-AE04-I – Test Program

Introduction #

• This guide is intended to test the features and the basic operation of the device, the NORVI IIOT-AE04-I (Current model).

NORVI IIOT-AE04-I test program.

Table of Test Instructions #

Flash the test code firmware before testing the device. Follow the instructions given in the Guide to Flashing the Test Code Firmware guide to flash the binary code.

Test Program #

/*
 * IIOT_AE04_FINAL TEST
 * 
 */

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_SSD1306.h>
#include <Adafruit_ADS1X15.h>
#include "SD.h"
#include "RTClib.h"

#define ANALOG_PIN_0 32

#define INPUT1 39 
#define INPUT2 34
#define INPUT3 35
#define INPUT4 21
#define INPUT5 22
#define INPUT6 15

#define OUTPUT1 26
#define OUTPUT2 27

#define RS485_RX 13
#define RS485_TX 2
#define RS485_FC 4

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

RTC_DS3231 rtc; 
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

Adafruit_ADS1115 ads1;
Adafruit_ADS1115 ads2;

int analog_value = 0;
  
int readSwitch(){
  analog_value = analogRead(ANALOG_PIN_0); 
  return analog_value                                                                                                ; //Read analog
}

unsigned long int timer1 = 0;

// ================================================ SETUP ================================================
void setup() {
  Serial.begin(115200);
  
  pinMode(RS485_FC, OUTPUT); 
  digitalWrite(RS485_FC, HIGH);  // RS-485 
  
  Serial.println("Hello");
  Serial1.begin(9600, SERIAL_8N1, RS485_RX, RS485_TX); 

  pinMode(OUTPUT1, OUTPUT);
  pinMode(OUTPUT2, OUTPUT);

  pinMode(5, OUTPUT);
  digitalWrite(5,HIGH);

  pinMode(INPUT1, INPUT);
  pinMode(INPUT2, INPUT);
  pinMode(INPUT3, INPUT);
  pinMode(INPUT4, INPUT);
  pinMode(INPUT5, INPUT);
  pinMode(INPUT6, INPUT);
   
  Wire.begin(16,17);
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
    Serial.println(F("SSD1306 allocation failed"));
    for(;;); // Don't proceed, loop forever
  }
  display.display();
  
  //int ads1 valu = 0;
  if (!ads1.begin(0x48)) {
    Serial.println("Failed to initialize ADS 1 .");
    while (1);
  }

  if (!ads2.begin(0x49)) {
    Serial.println("Failed to initialize ADS 1 .");
    while (1);
  }
  
  Wire.begin(16,17);
  
  RTC_Check();
  delay(1000);

  SD_CHECK();
  delay(1000);
    
  adcAttachPin(32);
  digitalWrite(RS485_FC, HIGH);   // RS-485 
}

void loop() {

  int16_t adc0, adc1, adc2, adc3;
  Serial.println("-----------------------------------------------------------");  
  Serial.print(digitalRead(INPUT1));
  Serial.print(digitalRead(INPUT2));
  Serial.print(digitalRead(INPUT3)); 
  Serial.print(digitalRead(INPUT4));
  Serial.print(digitalRead(INPUT5));
  Serial.print(digitalRead(INPUT6));
  Serial.println(""); 

  Serial.println(""); 
  Serial.print("Push button  ");
  Serial.println(readSwitch());
  Serial.println(""); 

  adc0 = ads1.readADC_SingleEnded(0);
  adc1 = ads1.readADC_SingleEnded(1);
  adc2 = ads1.readADC_SingleEnded(2);
  adc3 = ads1.readADC_SingleEnded(3);

  Serial.println("-----------------------------------------------------------");
  Serial.print("AIN1: "); Serial.print(adc0); Serial.println("  ");
  Serial.print("AIN2: "); Serial.print(adc1); Serial.println("  ");
  Serial.print("AIN3: "); Serial.print(adc2); Serial.println("  ");
  Serial.print("AIN4: "); Serial.print(adc3); Serial.println("  ");

  adc0 = ads2.readADC_SingleEnded(0);
  adc1 = ads2.readADC_SingleEnded(1);
  adc2 = ads2.readADC_SingleEnded(2);
  adc3 = ads2.readADC_SingleEnded(3);

  Serial.println("-----------------------------------------------------------");
  Serial.print("AIN5: "); Serial.print(adc0); Serial.println("  ");
  Serial.print("AIN6: "); Serial.print(adc1); Serial.println("  ");
  
  digitalWrite(OUTPUT1, HIGH);
  digitalWrite(OUTPUT2, LOW);
  delay(100);
  digitalWrite(OUTPUT1, LOW);
  digitalWrite(OUTPUT2, HIGH);
  delay(100);
  digitalWrite(OUTPUT1, LOW);
  digitalWrite(OUTPUT2, LOW);
  delay(100);

  Serial.println("-----------------------------------------------------------");  
  digitalWrite (RS485_FC, HIGH);                    // Make FLOW CONTROL pin HIGH
  delay(100);
  Serial1.println(F("RS485 01 SUCCESS"));    // Send RS485 SUCCESS serially
  delay(100);                                // Wait for transmission of data
  digitalWrite(RS485_FC, LOW) ;                    // Receiving mode ON

  delay(100);     
  
  while (Serial1.available()) {  // Check if data is available
    char c = Serial1.read();     // Read data from RS485
    Serial.write(c);             // Print data on serial monitor
  }
 
}
void displayTime(void) {
  DateTime now = rtc.now();
     
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.print(now.day(), DEC);
  Serial.print(" ");
  Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);

  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.print(now.second(), DEC);
  Serial.println();
  delay(1000);

}
void RTC_Check(){
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
  }
 else{
 if (rtc.lostPower()) {
  
    Serial.println("RTC lost power, lets set the time!");
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    
  }
   
  int a=1;
  while(a<6)
  {
  displayTime();   // printing time function for oled
  a=a+1;
  }
 }
}

void SD_CHECK(){
  uint8_t cardType = SD.cardType();
  //spi.begin(SCK, MISO, MOSI, CS);

    if(SD.begin(5))
 {
  Serial.println("Card Mount: success");
  Serial.print("Card Type: ");

    if(cardType == CARD_MMC){
        Serial.println("MMC");
    } else if(cardType == CARD_SD){
        Serial.println("SDSC");
    } else if(cardType == CARD_SDHC){
        Serial.println("SDHC");
    } else {
        Serial.println("Unknown");
    }

  int cardSize = SD.cardSize() / (1024 * 1024);
  Serial.printf("Card Size: %lluMB\n", cardSize);

  }

  if(!SD.begin(-1))
  {
  Serial.println("NO SD card");            
  }

}