Hello, i try made a control of lights y sensors PIR, i have a problem whit the w5500, i supous it hangs, because when the web not response i conect board to usb, i open and conect the terminal to serial port, then y have response of the web again, but while the web not respons, if de alarm is active, the board send sms same if the pir active, i supose the board follow running.
I dont know because i have this problem.
Sorry for my english.
Attach code and picture (https://1drv.ms/u/s!AhhKR3kOC87bgdFa31ya90rBraXv_w)
Thanks
#include <SimpleDHT.h>
#include <SPI.h>
#include <Ethernet.h>
#include <SD.h>
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
};
IPAddress ip(192, 168, 0, 49);
EthernetServer server(80);
//Lector de DHT11 Temperatura y Humedad
int pinDHT11 = 7;
SimpleDHT11 dht11(pinDHT11);
byte temperature = 0;
byte humidity = 0;
long tiempo = 0;
//Pines y Variables de Reles y sensores
int luzL = 22;
int luzO = 23;
int ledpir = 5;
int pir = 28;
int pirState = LOW;
//Strings de estado y lectura
String readString = String(30);
String estadosms = String(3);
String estadoPir = String(15);
void setup() {
// You can use Ethernet.init(pin) to configure the CS pin
Ethernet.init(10); // Most Arduino shields
//Ethernet.init(5); // MKR ETH shield
//Ethernet.init(0); // Teensy 2.0
//Ethernet.init(20); // Teensy++ 2.0
//Ethernet.init(15); // ESP8266 with Adafruit Featherwing Ethernet
//Ethernet.init(33); // ESP32 with Adafruit Featherwing Ethernet
// Open serial communications and wait for port to open:
Serial.begin(9600);
Serial1.begin(115200);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
Serial.println("Ethernet WebServer Example");
// start the Ethernet connection and the server:
Ethernet.begin(mac, ip);
// Check for Ethernet hardware present
if (Ethernet.hardwareStatus() == EthernetNoHardware) {
Serial.println("Ethernet shield was not found. Sorry, can't run without hardware. :(");
while (true) {
delay(1); // do nothing, no point running without Ethernet hardware
}
}
if (Ethernet.linkStatus() == LinkOFF) {
Serial.println("Ethernet cable is not connected");
}
// start the server
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
pinMode(luzL, OUTPUT);
pinMode(luzO, OUTPUT);
pinMode(pir, INPUT);
pinMode(ledpir, OUTPUT);
digitalWrite(ledpir, LOW);
digitalWrite(luzL, HIGH);
digitalWrite(luzO, HIGH);
estadosms = "Des";
}
void loop() {
// listen for incoming clients
EthernetClient client = server.available();
if (client) {
Serial.println("new client");
// an http request ends with a blank line
bool currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
Serial.write(c);
if (readString.length() < 30) //Leemos petición HTTP caracter a caracter
{
readString.concat(c); //Almacenar los caracteres en la variable readString
}
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank) {
int RluzL = readString.indexOf("RluzL=");
int RluzO = readString.indexOf("RluzO=");
int sms = readString.indexOf("sms=");
if(readString.substring(RluzL, RluzL + 7)=="RluzL=T"){
encender("luzL");
//digitalWrite(luzL, LOW);
//EnviarSMS("Probando Enviar SMS, Prende luz");
}
if(readString.substring(RluzO, RluzO + 7)=="RluzO=T"){
encender("luzO");
//digitalWrite(luzL, HIGH);
// EnviarSMS("Probando Enviar SMS, Prende luz");
}
if(readString.substring(sms, sms + 5)=="sms=T"){
Serial.println("entra al sms1");
if(estadosms == "Des"){
estadosms = "Arm";
Serial.println("estado arm");
}else {
estadosms = "Des";
}
}
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close"); // the connection will be closed after completion of the response
//client.println("Refresh: 15"); // refresh the page automatically every 15 sec
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println("<center>");
client.print("<body><h1>Situacion Ambiente</h1> <h2><p> ");
client.print(temphum());// Aqui va la temperatura
client.print("</p>");
client.print("</h2>");
client.print("<p><h2>PirEstado: ");
client.print("Estado pir");//Variables del estado del Pir
client.print("</p></h2>");
client.print("<p><h2>On/Off Luces: ");
client.println("<input type=submit value=LuzL style=width:100px;height:35px onClick=location.href='./?RluzL=T\'>");
client.println("<input type=submit value=LuzO style=width:100px;height:35px onClick=location.href='./?RluzO=T\'>");
client.print("<p><h2>Alarma: ");
client.println("<input type=submit value=Sms style=width:100px;height:35px onClick=location.href='./?sms=T\'>");
client.print("Estado: ");
client.print(estadosms);
client.print("</p></h2>");
client.print("<p><h2>Estado Sensores: "+estadoPir);
client.print("</p></h2>");
client.println("</center>");
client.println("</body>");
client.println("</html>");
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
} else if (c != '\r') {
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
client.stop();
Serial.println("client disconnected");
readString = "";
}
controlPir(estadosms);
}
String temphum (){
int err = SimpleDHTErrSuccess;
if ((err = dht11.read(&temperature, &humidity, NULL)) != SimpleDHTErrSuccess) {
Serial.print("Read DHT11 failed, err="); Serial.println(err);tiempo = millis();
//return;
}
int temp = ((int)temperature);
int hum = ((int)humidity);
String output = "Datos: ";
output += "Temp: ";
output += temp;
output += " C - Hume: ";
output += hum;
output += " %";
return output;
}
void EnviarSMS (String pir) {
//Se establece el formato de SMS en ASCII
Serial1.println("AT+CMGF=1");
delay(1000);
//Enviar comando para un nuevos SMS al numero establecido
Serial1.println("AT+CMGS=\"+59899707574\"");
delay(1000);
//Enviar contenido del SMS
Serial1.print("Se activo el Sensor: " + pir);
delay(1000);
//Enviar Ctrl+Z
Serial1.print((char)26);
delay (1000);
//Serial.println("Enviando sms...");
}
void encender (String dato){
if (dato == "luzL"){
if (digitalRead(luzL)==LOW){
digitalWrite(luzL, HIGH);
}else{
digitalWrite(luzL, LOW);
}
}
if (dato == "luzO"){
if (digitalRead(luzO)==LOW){
digitalWrite(luzO, HIGH);
}else{
digitalWrite(luzO, LOW);
}
}
}
void controlPir(String estado){
if(estado == "Arm"){
int val = digitalRead(pir);
if (val == HIGH) { //si está activado
if (pirState == LOW){ //si previamente estaba apagado
// Serial.println("Sensor activado");
if (millis()-tiempo>15000){
EnviarSMS("Se activo PIR");
digitalWrite(luzL, LOW);
digitalWrite(ledpir, LOW);
tiempo = millis();
pirState = HIGH;
}
} else {
digitalWrite(ledpir, LOW);
}
}else { //si esta desactivado
if(millis()-tiempo>15000){
digitalWrite(luzL, HIGH);
digitalWrite(ledpir, HIGH);
}
if (pirState == HIGH) //si previamente estaba encendido
{
//Serial.println("Sensor parado");
pirState = LOW;
}
}
}else{
int prueba = digitalRead(pir);
if(prueba == HIGH){
estadoPir="Movimiento";
}else{
estadoPir="Todo quieto";
}
}
}