chipKIT® Development Platform

Inspired by Arduino™

Ethernetshield returns G in terminal with MAX32

Created Fri, 12 Oct 2012 13:17:33 +0000 by lucHardware


Fri, 12 Oct 2012 13:17:33 +0000

Hallo I try to control leds and temperature with CHIPKIT MAX32, CHIPKIT Networkshield and the BASIC IOShield plug together. The website works fine, temperature also but it is impossible to control the led. The aditional info appears near the IP adress when toggle but the command

char c =;

return always char "G" in the serial terminal. In my code I include

#include <chipKITEthernet.h>
#include <Wire.h> //for I2C
#include <IOShieldTemp.h>//for Tempsensor
Client client = server.available();
  if (client) {
    // an http request ends with a blank line
    boolean currentLineIsBlank = true;
    while (client.connected()) {
      if (client.available()) 
        char c =;
            readString += c;

Why the return always G? Thanks for the help