I want to ask for some help from you regarding of my final year project. I'm doing a simple SMART HOME project by using Arduino wemos. While compiling the function of the smart home, i've encountered some problem to compile it. Actually this is my first time using arduino and i don't really understand about the arduino ide syntax. Actually, there is no error in my coding. Basically, there are 5 functions that I want to put in that smart home. First, to control the lights,curtains and fans using ON/OFF Button, and security system only by using TSOP and IR, and lastly controlling the roof for the clothesline. So, I've problem with controlling the roof for the clothesline. The roof for the clothesline works when the rain sensor detects water/rain and it actually functioning when I do it separately. But, when I compile the code with the other functions, the roof is actually functioned, but it works only if I switch ON/OFF the lights/fans/curtains.
So, here I attached the source code of my project with four functions, which are for the lights, fans, curtains and roof.
#include <ESP8266WiFi.h>
#include <Servo.h>
#define RAIN_SENSOR A0
#define leftRoof_PIN D2
#define rightRoof_PIN D3
#define LIGHT_PIN D4
#define FAN_INA D6
#define FAN_INB D7
#define curtain_PIN D5
Servo leftRoof;
Servo rightRoof;
Servo curtain;
int rainAdc = 0;
boolean rainState = false;
boolean previousRainState = false;
boolean changeState = false;
boolean moveServo = false;
int servoLoop = 0;
int pos1 = 0;
int pos2 = 0;
long currentMillis = 0;
long previousMillis = 0;
int interval = 2000;
WiFiServer server(80); //Initialize the server on Port 80
void setup() {
WiFi.mode(WIFI_AP); //Our ESP8266-12E is an AccessPoint
WiFi.softAP("SmartHome", "123456789"); // Provide the (SSID, password); .
server.begin(); // Start the HTTP Server
IPAddress HTTPS_ServerIP = WiFi.softAPIP(); // Obtain the IP of the Server
Serial.print("Server IP is: "); // Print the IP to the monitor window
Serial.println(HTTPS_ServerIP);
pinMode(LIGHTS_PIN, OUTPUT);
digitalWrite(LIGHT_PIN, HIGH);
pinMode(RAIN_SENSOR, INPUT_PULLUP);
pinMode(FAN_INA,OUTPUT);
pinMode(FAN_INB,OUTPUT);
Serial.begin(115200);
leftroof.attach(leftRoof_PIN);
rightRoof.attach(rightRoof_PIN);
curtain.attach(curtain_PIN);
}
void loop() {
WiFiClient client = server.available();
if (!client) {
return;
}
Serial.println("Somebody has connected");
// Read what the browser has sent into a String class and print the request to the monitor
String request = client.readString();
Serial.println(request);
// To Handle the Request
if (request.indexOf("/OFF") != -1) {
digitalWrite(LIGHT_PIN, LOW);
}
if (request.indexOf("/ON") != -1) {
digitalWrite(LIGHT_PIN, HIGH);
}
if (request.indexOf("/FanON") != -1) {
analogWrite(FAN_INA,255);
digitalWrite(FAN_INB,LOW);
}
if (request.indexOf("/FanOFF") != -1) {
digitalWrite(FAN_INA,LOW);
digitalWrite(FAN_INB,LOW);
}
if (request.indexOf("/CurtainOPEN") != -1) {
curtain.write(180);
delay(15);
}
if (request.indexOf("/CurtainCLOSE") != -1) {
curtain.write(0);
delay(15);
}
// This is for the Servo Motor and Rain Sensor for the roof
rainAdc = analogRead(RAIN_SENSOR);
Serial.print("Rain Meter = ");
Serial.println(rainAdc);
if (rainAdc < 1000) {
if (rainState == false && changeState == false) {
changeState = true;
previousMillis = millis();
}
else if (rainState == true && changeState == true) {
changeState = false;
}
}
else {
if (rainState == true && changeState == false) {
changeState = true;
previousMillis = millis();
}
else if (rainState == false && changeState == true) {
changeState = false;
}
}
if (changeState == false) {
previousMillis = millis();
}
if (changeState == true) {
currentMillis = millis();
if (currentMillis - previousMillis > interval) {
changeState == false;
if (rainState == false) {
rainState = true;
moveServo = true;
}
else {
rainState = false;
moveServo = true;
}
}
}
if (moveServo == true) {
if (rainState == true) {
pos1 = 0;
pos2 = 90;
for (servoLoop = 0; servoLoop < 90; servoLoop++) {
leftRoof.write(pos1++);
rightRoof.write(pos2--);
delay(30);
}
leftRoof.write(103);
rightRoof.write(0);
moveServo = false;
}
else {
pos1 = 103;
pos2 = 0;
for (servoLoop = 0; servoLoop < 90; servoLoop++) {
leftRoof.write(pos1--);
rightRoof.write(pos2++);
delay(30);
}
leftRoof.write(0);
rightRoof.write(90);
moveServo = false;
}
}
// the HTML document to respond and add buttons:
String s = "HTTP/1.1 200 OK\r\n";
s += "Content-Type: text/html\r\n\r\n";
s += "<!DOCTYPE HTML>\r\n<html>\r\n";
s += "
<input type=\"button\" name=\"b1\" value=\"TURN LIGHTS ON\" onclick=\"location.href='/ON'\">";
s += "
";
s += "<input type=\"button\" name=\"bi\" value=\"TURN LIGHTS OFF\" onclick=\"location.href='/OFF'\">";
s += "
";
s += "
<input type=\"button\" name=\"b2\" value=\"TURN FANS ON\" onclick=\"location.href='/FanON'\">";
s += "
";
s += "
<input type=\"button\" name=\"b3\" value=\"TURN FANS OFF\" onclick=\"location.href='/FanOFF'\">";
s += "
";
s += "
<input type=\"button\" name=\"b5\" value=\"OPEN CURTAIN\" onclick=\"location.href='/CurtainOPEN'\">";
s += "
";
s += "
<input type=\"button\" name=\"b4\" value=\"CLOSE CURTAIN\" onclick=\"location.href='/CurtainCLOSE'\">";
s += "
";
s += "</html>\n";
//clear previous info in the stream
client.flush ();
// Send the response to the client
client.print (s);
Serial.println("Client disonnected" );
}
test_fyp.ino (5.07 KB)
