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deleted 7 characters in body
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William Paul
William Paul
  • 121
  • 2
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println("");
client.println("<!DOCTYPE html>");
client.println("<HTML><BODY><H1>Hi.....

*HELLO*<
<
H*HELLO*H
C
C 

<
<
H
C
C
<
<
H
C

client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println("<!DOCTYPE html>");
client.println("<HTML><BODY><H1>Hi.....

*HELLO*<
<
H
C
C
<
<
H
C
C
<
<
H
C

client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println("");
client.println("<!DOCTYPE html>");
client.println("<HTML><BODY><H1>Hi.....

*HELLO*H
C
C 

<
<
H
C
C
added 508 characters in body
Source Link
William Paul
William Paul
  • 121
  • 2

Edit

I have updated the codebase to include the http headers,

client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println("<!DOCTYPE html>");
client.println("<HTML><BODY><H1>Hi.....

now I get I different (similar) output, seems like it is printing the first character of each new line

*HELLO*<
<
H
C
C
<
<
H
C
C
<
<
H
C

Edit

I have updated the codebase to include the http headers,

client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println("<!DOCTYPE html>");
client.println("<HTML><BODY><H1>Hi.....

now I get I different (similar) output, seems like it is printing the first character of each new line

*HELLO*<
<
H
C
C
<
<
H
C
C
<
<
H
C
Source Link
William Paul
William Paul
  • 121
  • 2

Basic WiFly server returning unexpected output within web client

Currently trying to implement a lightweight webserver using the WiFly shield and an Arduino UNO, this is the code I have so far:

#include <SPI.h> 
#include <WiFly.h>
WiFlyServer server(80);

/* Function defs */
void cmd(void)  { SpiSerial.print("$$$"); }
void dhcp(void) { SpiSerial.println("SET IP DHCP 0"); }
void pass(void) { SpiSerial.println("SET WLAN PHRASE 22222222"); }
void ssid(void) { SpiSerial.println("JOIN BTHOMEHUB"); }
void port(void) { SpiSerial.println("SET IP LOCAL 80"); }
void ip(void)   { SpiSerial.println("SET IP ADDRESS 192.168.1.123"); }
void tcp(void)  { SpiSerial.println("SET IP PROTOCOL 2"); }
void boot(void) { SpiSerial.println("REBOOT"); }

/* Pointer to a handler function */
typedef void (*Handler)(void);
Handler table[8] = { cmd, dhcp, pass, ssid, port, ip, tcp, boot };

void setup() {
  server.begin();
  Serial.begin(9600);
  SpiSerial.begin();
  
  for(short x = 0; x < 7; x++) {
    table[x]();
    delay(100);
  }
}

void loop() {
  WiFlyClient client = server.available();
  
  if(client){
    while(client.connected()) {
      if(client.available()) {
        client.println("<HTML><BODY><H1>Hi</H1><P>This is text.</P></BODY></HTML>");
      }
    }
    delay(100);
    client.flush();
    client.stop();
  }
}

This compiles well, but when hitting 192.168.1.123 in my web browser I get an ever-increasing output like:

*HELLO*<
<
<
<
<
<
<
<
<
<
<
< (cont.)

Definitely not the expected html. I have been playing with this code for hours now and this is the most positive output I can get. If I do a Serial.write(client.read()) within if(client.available()) { I am able to print all the request information to the serial monitor, it just seems I am perhaps sending the data in an incorrect format? Any suggestions? Cheers