I added this:
// Function to send a TCP request and get the result as a string
void send_request (String request) {
unsigned long startTime;
// Connect
Serial.println("Starting connection to server...");
startTime = millis();
do {
client = cc3000.connectTCP(ip, port);
}
while((!client.connected()) && ((millis() - startTime) < connectTimeout));
// Send request
if (client.connected())
{
client.println(request);
client.println(F(""));
Serial.println("Connected & Data sent");
}
else {
Serial.println(F("Connection failed"));
}
while (client.connected()){
while (client.available()) {char c = client.read();}
}
Serial.println("Closing connection");
Serial.println("");
client.close();
}
But i still freezes sometimes. Any ideas?