Hello!!
Well, my web server is running OK,but when I add these lines:
<input type=submit value=ON style=width:100px;height:45px>
<input type=submit value=OFF style=width:100px;height:45px>
<input type=submit value=REBOOT style=width:100px;height:45px>
to make some buttons, it simply dosent work, I cant even get vald IP and MAC.
Does anyone know what I'am doing wrong?
thanks!!
servidor_tweet_rev2.ino (8.11 KB)
Does anyone know what I'am doing wrong?
Not posting your complete code is one issue.
Sorry my bad,
just attached the script, it's twitter client to reboot pc remotely and have status web page client
I put your buttons in some server button test code below and they work. Sounds like you are wanting to run both server and client code at the same time. The buttons should still work.
//zoomkat 8-04-12
//simple button GET server code to control servo and arduino pins 5, 6, and 7
//for use with IDE 1.0
//open serial monitor to see what the arduino receives
//use ' instead of " in the html
//address will look like http://192.168.1.102:84 when submited
//for use with W5100 based ethernet shields
///note that the below bug fix may be required
// http://code.google.com/p/arduino/issues/detail?id=605
#include <SPI.h>
#include <Ethernet.h>
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address
byte ip[] = { 192, 168, 1, 102 }; // ip in lan
byte gateway[] = { 192, 168, 1, 1 }; // internet access via router
byte subnet[] = { 255, 255, 255, 0 }; //subnet mask
EthernetServer server(84); //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
//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>Arduino GET test page</TITLE>");
client.println("</HEAD>");
client.println("<BODY>");
client.println("<H1>Zoomkat's simple Arduino button</H1>");
// For simple testing, pin 5, 6, 7, and 8 are used in buttons
// DIY buttons
client.println("<a href=/?on2 >ON</a>");
client.println("<a href=/?off3 >OFF</a>");
client.println(" <a href=/?off357 >ALL OFF</a>
");
// mousedown buttons
client.println("<input type=button value=ON onmousedown=location.href='/?on4'>");
client.println("<input type=button value=OFF onmousedown=location.href='/?off5'>");
client.println(" <input type=button value='ALL OFF' onmousedown=location.href='/?off3579'>
");
// mousedown radio buttons
client.println("<input type=radio onmousedown=location.href='/?on6'>ON</>");
client.println("<input type=radio onmousedown=location.href='/?off7'>OFF</>");
client.println(" <input type=radio onmousedown=location.href='/?off3579'>ALL OFF</>
");
// custom buttons
client.print("<input type=submit value=ON style=width:100px;height:45px onClick=location.href='/?on8'>");
client.print("<input type=submit value=OFF style=width:100px;height:45px onClick=location.href='/?off9'>");
client.print(" <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="";
}
}
}
}
}
Thnaks!
Now I get it to work 
Your code is great for bigginers.
hey zoomcat, do you know somethng about html password?
I'm trying to make my webpage little secure, it dosent have to be very powerfull, right now i got this:
#include <SPI.h>
#include <Ethernet.h>
// Enter a MAC address and IP address for your controller below.
// The IP address will be dependent on your local network:
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192,168,0, 13);
// Initialize the Ethernet server library
// with the IP address and port you want to use
// (port 80 is default for HTTP):
EthernetServer server(80);
String leituraString;
String leituraAnterior;
void setup() {
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
// start the Ethernet connection and the server:
Ethernet.begin(mac, ip);
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
}
void loop() {
// listen for incoming clients
EthernetClient client = server.available();
if (client) {
Serial.println("new client");
// an http request ends with a blank line
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
Serial.write(c);
// 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)
{
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println();
// pagina web em HTML
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println("<head>");
client.println("<title>RemOpt-Status do Servidor</title>");
client.println("</head>");
client.println("<center>");
client.println("<h1>Computador ON/OFF/REBOOT</h1>");
client.print("
");
client.print("</center>");
client.print ("<form>");
client.print ("<input type=password name=logform size=10>");
client.print (" <input type=submit value=Login>");
client.print ("</form>");
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 disonnected");
}
}
its all about this:
client.print ("<form>");
client.print ("<input type=password name=logform size=10>");
client.print (" <input type=submit value=Login>");
client.print ("</form>");
i want do something like, is you get "123456" from longform its ok to proceed, something like this:
/?logform=123456
how can I read the "123456" and confirm its ok to preceed?
You might use the Substring function to look for a password string in the received request like below.
couldnt get it to work =(
could you please help me?
sorry for all this questions but i'm trying really hard
couldnt get it to work
You wrote some code that you didn't post. You expected certain results from that code that you didn't describe. You got some results that you didn't describe.
could you please help me?
No. And, now you know why.
sorry for all this questions but i'm trying really hard
See above, and try harder.