Hi,
Im learning on Zoomkats iframe code, i made a 4 link slowdata so if i
click on it the data should refresh every 10 seconds but when i click on it
it takes refresh time 0 from fastdata, can someone help me with this ?
see code below
Greetings and thanks
#include <Arduino.h>
#define Echo_ingangsPin 7 // ingang echo pin
#define Trigger_uitgangsPin 8 // trigger uitgangspin
int maximumRange = 300;
int minimumRange = 2;
// zoomkat's meta refresh data frame test page 5/25/13
// use http://192.168.1.102:84 in your brouser for main page
// http://192.168.1.102:84/data static data page
// http://192.168.1.102:84/datastart meta refresh data page
// for use with W5100 based ethernet shields
// set the refresh rate to 0 for fastest update
// use STOP for single data updates
#include <SPI.h>
#include <Ethernet2.h>
long afstand;
long duur;
const int analogInPin0 = A0;
const int analogInPin1 = A1;
const int analogInPin2 = A2;
const int analogInPin3 = A3;
const int analogInPin4 = A4;
const int analogInPin5 = A5;
byte mac[] = { 0x90, 0xA2, 0xDA, 0x10, 0xB4, 0x00}; //physical mac address
byte ip[] = { 10, 33, 211, 179}; // arduino ip in lan
byte gateway[] = { 192, 168, 1, 1 }; // internet access via router
byte subnet[] = { 255, 255, 255, 0 }; //subnet mask
EthernetServer server(80); //server port
unsigned long int x=0; //set refresh counter to 0
String readString;
//////////////////////
void setup(){
pinMode(Trigger_uitgangsPin, OUTPUT);
pinMode(Echo_ingangsPin, INPUT);
Serial.begin(9600);
// disable SD SPI if memory card in the uSD slot
pinMode(4,OUTPUT);
digitalWrite(4,HIGH);
Ethernet.begin(mac, ip, gateway, gateway, subnet);
server.begin();
Serial.println("meta refresh data frame test 5/25/13"); // so I can keep track of what is loaded
}
/////////////////////////////////////////////////
void loop(){
EthernetClient client = server.available();
if (client) {
while (client.connected()) {
if (client.available()) {
char c = client.read();
if (readString.length() < 100) {
readString += c;
}
//check if HTTP request has ended
if (c == '\n') {
//check get atring received
Serial.println(readString);
//output HTML data header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println();
//generate data page
if(readString.indexOf("data") >0) { //checks for "data" page
x=x+1; //page upload counter
client.print("<HTML><HEAD>");
//meta-refresh page every 1 seconds if "datastart" page
if(readString.indexOf("datastart") >0) client.print("<meta http-equiv='refresh' content='1'>");
//meta-refresh 0 for fast data
if(readString.indexOf("datafast") >0) client.print("<meta http-equiv='refresh' content='0'>");
//meta-refresh 10 for slowdata
if(readString.indexOf("slowdata") >0) client.print("<meta http-equiv='refresh' content='10'>");
client.print("<title>Zoomkat's meta-refresh test</title></head><BODY>
");
client.print("page refresh number: ");
client.print(x); //current refresh count
client.print("
");
// nieuw stuk
// pulse van 10µs die word gestuurd
digitalWrite(Trigger_uitgangsPin, HIGH);
delayMicroseconds(10);
digitalWrite(Trigger_uitgangsPin, LOW);
duur = pulseIn(Echo_ingangsPin, HIGH);
afstand = duur/58.2;
//output the value of each analog input pin
if (afstand >= maximumRange || afstand <= minimumRange);
client.print("afstand: ");
client.print(afstand);
client.print("
analog input0 is: ");
client.print(analogRead(analogInPin0));
client.print("
analog input1 is: ");
client.print(analogRead(analogInPin1));
client.print("
analog input2 is: ");
client.print(analogRead(analogInPin2));
client.print("
analog input3 is: ");
client.print(analogRead(analogInPin3));
client.print("
analog input4 is: ");
client.print(analogRead(analogInPin4));
client.print("
analog input5 is: ");
client.print(analogRead(analogInPin5));
client.println("
</BODY></HTML>");
}
//generate main page with iframe
else
{
client.print("<HTML><HEAD><TITLE>Zoomkat's frame refresh test</TITLE></HEAD>");
client.print("Zoomkat's Arduino frame meta refresh test 5/25/13");
client.print("
Arduino analog input data frame:
");
client.print(" <a href='/datastart' target='DataBox' title=''aa''>META-REFRESH</a>");
client.print(" <a href='/data' target='DataBox' title=''bb''>SINGLE-STOP</a>");
client.print(" <a href='/datafast' target='DataBox' title=''cc''>FAST-DATA</a>");
client.print(" <a href='/datafaster' target='DataBox' title=''dd''>SLOW-DATA</a>
");
client.print("<iframe src='/data' width='350' height='500' name='DataBox'>");
client.print("</iframe>
</HTML>");
}
delay(100);
//stopping client
client.stop();
//clearing string for next read
readString="";
}
}
}
}
}