Unable to add State sync code snippet to my sketch !
Screen shot attached !
the sketch i am trying to paste the snippet in is :
Pardon my Poor Coding , i am new to arduino …
#include <LiquidCrystal_I2C.h>
#define BLYNK_PRINT Serial // Comment this out to disable prints and save space
#include <BlynkSimpleEthernet.h>
#include <SPI.h>
LiquidCrystal_I2C lcd(0x3F, 20, 4);
#include "RTClib.h"
RTC_DS1307 RTC;
#include <SimpleTimer.h>
char auth[] = " :smiling_imp:";
SimpleTimer timer;
SimpleTimer voltageprocess;
SimpleTimer rtc;
SimpleTimer current;
// Temperature Related Reading
const int tempInPin = A0;
int tempInValue ; //temperature read
int tempOutDeg ;
int tempadjustment = 45;
WidgetLED led1(V3); //register to virtual pin 3
WidgetLED ledR1(V10); //register to virtual pin 3
WidgetLED ledR2(V11); //register to virtual pin 3
WidgetLED ledR3(V12); //register to virtual pin 3
WidgetLED ledR4(V13); //register to virtual pin 3
const int relay1 = 6;
const int relay2 = 8;
const int relay3 = 7;
const int relay4 = 5;
///////////////////// Voltage Monitor Section Starts//////
int BatIn = A2;
float vout = 0.0;
float vin = 0.0;
float R1 = 100000.0; // resistance of R1 (100K)
float R2 = 10000.0; // resistance of R2 (10K)
int value = 0;
//////////////////////Voltage Monitor Section Ends////////
//////////////////////Current Monitor Section Starts////////
const int currentPin = A3;
const unsigned long sampleTime = 100000UL;
const unsigned long numSamples = 250UL;
const unsigned long sampleInterval = sampleTime / numSamples;
const int adc_zero = 510;
//////////////////////Current Monitor Section Ends////////
void setup()
{
//lcd.begin (20, 4); // for 16 x 2 LCD module
lcd.init();
lcd.setBacklight(HIGH);
Serial.begin(9600);
lcd.setCursor (0, 0);
lcd.print(" PLEASE WAIT WHILE ");
lcd.setCursor (0, 1);
lcd.print(" THE CONNECTION TO ");
lcd.setCursor (0, 2);
lcd.print(" THE BLYNK SERVERS ");
lcd.setCursor (0, 3);
lcd.print(" IS ESTABLISHED ");
Blynk.begin(auth);
led1.on();
lcd.clear();
// lcd.setBacklightPin(3, POSITIVE);
lcd.setBacklight(HIGH);
{
Wire.begin();
Serial.begin(9600);
}
// function to be called accordingly
timer.setInterval(500L, sendUptime); // temperature and uptime
voltageprocess.setInterval(1000L, voltagesense);
rtc.setInterval(1000L, lcdclock);
current.setInterval(1000L, amps);
pinMode(BatIn, INPUT);
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
pinMode(relay3, OUTPUT);
pinMode(relay4, OUTPUT);
digitalWrite(relay1, HIGH);
digitalWrite(relay2, HIGH);
digitalWrite(relay3, HIGH);
digitalWrite(relay4, HIGH);
ledR1.off();
ledR2.off();
ledR3.off();
ledR4.off();
}
BLYNK_WRITE(V2)
{
int i = param.asInt();
if (i == 1) {
lcd.setBacklight(HIGH);
led1.on();
Blynk.email("ahsan@alahsan.xyz", "LCA UNIT's LCS (TURNED ON) STATUS UPDATE", "LCA UNIT's LCD JUST TURNED ON !");
}
else {
lcd.setBacklight(LOW);
led1.off();
Blynk.email("ahsan@alahsan.xyz", "LCA UNIT's LCS (TURNED OFF) STATUS UPDATE", "LCA UNIT's LCD JUST TURNED OFF !");
}
}
////////////////////////////////////////////INVERTED BUTTON CODE ENDS/////////////////////////////////////////////////////////////////////////////
BLYNK_WRITE(V6)
{
int i = param.asInt();
if (i == 0) {
digitalWrite(relay1, HIGH);
ledR1.off();
}
else {
digitalWrite(relay1, LOW);
ledR1.on();
}
}
BLYNK_WRITE(V7)
{
int i = param.asInt();
if (i == 0) {
digitalWrite(relay2, HIGH);
ledR2.off();
}
else {
digitalWrite(relay2, LOW);
ledR2.on();
}
}
BLYNK_WRITE(V8)
{
int i = param.asInt();
if (i == 0) {
digitalWrite(relay3, HIGH);
ledR3.off();
}
else {
digitalWrite(relay3, LOW);
ledR3.on();
}
}
BLYNK_WRITE(V9)
{
int i = param.asInt();
if (i == 0) {
digitalWrite(relay4, HIGH);
ledR4.off();
}
else {
digitalWrite(relay4, LOW);
ledR4.on();
}
}
////////////////////////////////////////////INVERTED BUTTON CODE ENDS/////////////////////////////////////////////////////////////////////////////
void loop()
{
Blynk.run();
timer.run(); // Initiates SimpleTimer
voltageprocess.run();
current.run();
rtc.run();
}
void sendUptime()
{
// You can send any value at any time.
// Please don't send more that 10 values per second.
Blynk.virtualWrite(V1, millis() / 1000);
lcd.setCursor (0, 3);
lcd.print("Seconds Up:");
lcd.setCursor (11, 3);
lcd.print(millis() / 1000);
{
//Read Temperature Sensor
tempInValue = analogRead(tempInPin);
tempOutDeg = (5 * tempInValue * 100 / 1024) + tempadjustment;
lcd.setCursor (0, 1);
lcd.print("TEMP:");
lcd.setCursor (5, 1);
lcd.print(tempOutDeg);
}
Blynk.virtualWrite(V0, tempOutDeg);
}
void voltagesense()
{
value = analogRead(BatIn);
vout = (value * 5.0) / 1024.0; // see text
vin = vout / (R2 / (R1 + R2));
{
if (vin < 0.09) {
vin = 0.0; //statement to quash undesired reading !
}
lcd.setCursor (0, 2);
lcd.print("BATT:");
lcd.print(vin);
if (vin >= 13.75) {
lcd.setCursor (5, 2);
lcd.print("FULL ");
}
else {
lcd.setCursor (5, 2);
lcd.print(vin , 1);
}
//
// lcd.setCursor (11, 2);
// lcd.print("Each:");
//
// // lcd.setCursor (5, 3);
// // lcd.print((vin/2));
//
// if ((vin / 2) >= 13.87) {
// lcd.setCursor (16, 2);
// lcd.print("FULL ");
// }
// else {
// lcd.setCursor (16, 2);
// lcd.print((vin / 2));
// }
}
Blynk.virtualWrite(V4, vin);
}
void lcdclock()
{
DateTime now = RTC.now();
lcd.home (); // set cursor to 0,0
lcd.setCursor (0, 0);
if (now.hour() < 10) { // Add a zero, if necessary, as above
lcd.print(0);
}
////////////////////////////////24 hour to 12 conversion starts//////////////////////////////
if (now.hour() >= 13) {
int thour = (now.hour() - 12);
if (thour < 10) { // Add a zero, if necessary, as above
lcd.print(0);
}
lcd.print(thour);
}
else {
lcd.print(now.hour()); // Display the current hour
}
////////////////////////////////24 hour to 12 conversion ends/////////////////////////////////
lcd.setCursor (8, 0);
switch (now.hour()) {
case 13:
lcd.print("PM");
break;
case 14:
lcd.print("PM");
break;
case 15:
lcd.print("PM");
break;
case 16:
lcd.print("PM");
break;
case 17:
lcd.print("PM");
break;
case 18:
lcd.print("PM");
break;
case 19:
lcd.print("PM");
break;
case 20:
lcd.print("PM");
break;
case 21:
lcd.print("PM");
break;
case 22:
lcd.print("PM");
break;
case 23:
lcd.print("PM");
break;
default:
lcd.print("AM");
break;
}
lcd.setCursor (2, 0);
lcd.print(":");
lcd.setCursor (3, 0);
if (now.minute() < 10) { // Add a zero, if necessary, as above
lcd.print(0);
}
lcd.print(now.minute(), DEC); // Display the current minutes
lcd.setCursor (5, 0);
lcd.print(":");
lcd.setCursor (6, 0);
if (now.second() < 10) { // Add a zero, if necessary, as above
lcd.print(0);
}
lcd.print(now.second(), DEC); // Display the current seconds
lcd.setCursor (11, 0);
lcd.print(now.day(), DEC);
lcd.setCursor (13, 0);
lcd.print("- ");
lcd.setCursor (14, 0);
// lcd.print(now.month(), DEC);
switch (now.month()) {
case 1:
lcd.print("JAN");
break;
case 2:
lcd.print("FEB");
break;
case 3:
lcd.print("MAR");
break;
case 4:
lcd.print("APR");
break;
case 5:
lcd.print("MAY");
break;
case 6:
lcd.print("JUN");
break;
case 7:
lcd.print("JUL");
break;
case 8:
lcd.print("AUG");
break;
case 9:
lcd.print("SEP");
break;
case 10:
lcd.print("OCT");
break;
case 11:
lcd.print("NOV");
break;
case 12:
lcd.print("DEC");
break;
default:
lcd.print("!");
break;
}
lcd.setCursor (17, 0);
lcd.print("-");
lcd.setCursor (18, 0);
// lcd.print(now.year(), DEC);
switch (now.year()) {
case 2015:
lcd.print("15");
break;
case 2016:
lcd.print("16");
break;
case 2017:
lcd.print("17");
break;
default:
lcd.print("!");
break;
}
}
void amps()
{
unsigned long currentAcc = 0;
unsigned int count = 0;
unsigned long prevMicros = micros() - sampleInterval ;
while (count < numSamples)
{
if (micros() - prevMicros >= sampleInterval)
{
int adc_raw = analogRead(currentPin) - adc_zero;
currentAcc += (unsigned long)(adc_raw * adc_raw);
++count;
prevMicros += sampleInterval;
}
}
float rms = sqrt((float)currentAcc / (float)numSamples) * (75.7576 / 1024.0);
//Serial.println(rms);
Blynk.virtualWrite(V5, rms);
lcd.setCursor (10, 1);
lcd.print("AMPs:");
lcd.setCursor (15, 1);
lcd.print(rms);
}
