Hey guys i am working on a led control panel i am new to programmering. At the moment I used samples from diffrent website or arduino website. now i use this code for 4 leds.
#include <SPI.h>
#include <Ethernet.h>
byte mac[] = { 0x90, 0xA2, 0xDA, 0x0E, 0xAF, 0xF6 }; //physical mac address
byte ip[] = { 192, 168, 50, 250 }; // ip in lan
byte gateway[] = { 192, 168, 50, 1 }; // internet access via router
byte subnet[] = { 255, 255, 255, 0 }; //subnet mask
EthernetServer server(80); //server port
String readString;
//////////////////////
void setup(){
pinMode(5, OUTPUT); //pin selected to control
pinMode(6, OUTPUT); //pin selected to control
pinMode(7, OUTPUT); //pin selected to control
pinMode(8, OUTPUT); //pin selected to control
pinMode(2, OUTPUT); //pin selected to control
//start Ethernet
Ethernet.begin(mac, ip, gateway, gateway, subnet);
server.begin();
//enable serial data print
Serial.begin(9600);
Serial.println("server multi pin button test 1.0"); // so I can keep track of what is loaded
}
void loop(){
// Create a client connection
EthernetClient client = server.available();
if (client) {
while (client.connected()) {
if (client.available()) {
char c = client.read();
//read char by char HTTP request
if (readString.length() < 100) {
//store characters to string
readString += c;
//Serial.print(c);
}
//if HTTP request has ended
if (c == '\n') {
///////////////
Serial.println(readString); //print to serial monitor for debuging
client.println("HTTP/1.1 200 OK"); //send new page
client.println("Content-Type: text/html");
client.println();
client.println("<HTML>");
client.println("<HEAD>");
client.println("<TITLE>Domotica Control Panel</TITLE>");
client.println("</HEAD>");
client.println("<BODY>");
client.println("<H1>Domotica Control Panel</H1>");
// For simple testing, pin 5, 6, 7, and 8 are used in buttons
// DIY buttons
client.println("<p>WandContactDoos 1.</p>");
client.println("<input type=submit value=ON style=width:100px;height:45px onClick=location.href='/?on2;'>");
client.println("<input type=submit value=OFF style=width:100px;height:45px onClick=location.href='/?off3;'>");
client.println(" <input type=submit value='ALL OFF' style=width:100px;height:45px onClick=location.href='/?off3579;'>");
// mousedown buttons
client.println("<p>WandContactDoos 2.</p>");
client.println("<input type=submit value=ON style=width:100px;height:45px onClick=location.href='/?on4;'>");
client.println("<input type=submit value=OFF style=width:100px;height:45px onClick=location.href='/?off5;'>");
client.println(" <input type=submit value='ALL OFF' style=width:100px;height:45px onClick=location.href='/?off3579;'>");
// mousedown radio buttons
client.println("<p>WandContactDoos 3.</p>");
client.println("<input type=submit value=ON style=width:100px;height:45px onClick=location.href='/?on6;'>");
client.println("<input type=submit value=OFF style=width:100px;height:45px onClick=location.href='/?off7;'>");
client.println(" <input type=submit value='ALL OFF' style=width:100px;height:45px onClick=location.href='/?off3579;'>");
// custom buttons
client.println("<p>WandContactDoos 4.</p>");
client.println("<input type=submit value=ON style=width:100px;height:45px onClick=location.href='/?on8;'>");
client.println("<input type=submit value=OFF style=width:100px;height:45px onClick=location.href='/?off9;'>");
client.println(" <input type=submit value='ALL OFF' style=width:100px;height:45px onClick=location.href='/?off3579;'>");
client.println("</BODY>");
client.println("</HTML>");
delay(1);
//stopping client
client.stop();
///////////////////// control arduino pin
if(readString.indexOf('2') >0)//checks for 2
{
digitalWrite(5, HIGH); // set pin 5 high
Serial.println("Led 5 On");
}
if(readString.indexOf('3') >0)//checks for 3
{
digitalWrite(5, LOW); // set pin 5 low
Serial.println("Led 5 Off");
}
if(readString.indexOf('4') >0)//checks for 4
{
digitalWrite(6, HIGH); // set pin 6 high
Serial.println("Led 6 On");
}
if(readString.indexOf('5') >0)//checks for 5
{
digitalWrite(6, LOW); // set pin 6 low
Serial.println("Led 6 Off");
}
if(readString.indexOf('6') >0)//checks for 6
{
digitalWrite(7, HIGH); // set pin 7 high
Serial.println("Led 7 On");
}
if(readString.indexOf('7') >0)//checks for 7
{
digitalWrite(7, LOW); // set pin 7 low
Serial.println("Led 7 Off");
}
if(readString.indexOf('8') >0)//checks for 8
{
digitalWrite(8, HIGH); // set pin 8 high
Serial.println("Led 8 On");
}
if(readString.indexOf('9') >0)//checks for 9
{
digitalWrite(8, LOW); // set pin 8 low
Serial.println("Led 8 Off");
}
//clearing string for next read
readString="";
}
}
}
}
}
I was looking around for a counddown timer on te server or any sample of it but i realy couldt find any HTML code so i touch why dont i start a topic. here are the functions. I wanna use.
functions:
-That i can set up a countdown timer for how long a led is powered.
-Shows the countdown behind the on/off/all off U know what i mean when u see the above code
I got a arduino uno and a ethernet shield.
I also have a SD card for use but ea time i try to use this it doesnt find the index.htm
Anyway i hope u guys can help me out with this and tell me if this is even possible.
If you didnt understand something from my topic that just reply and i try to explain what i mean since my english is not all to best :S
Cheers Pewebob
? Also u know any good guide to transfrom a code to SD Card since i kind find any :S