DArduino86,
I am attempting to send my IP address via dweet.io.
You said this worked.
String ipString = String(ip[0]);
for (byte octet = 1; octet < 4; ++octet) {
ipString += '.' + String(ip[octet]);
}
How did you set up the JSON to send this. I have everything working except the IP address. It dweets with 10 values.
Below is the code I am working on. Please note I am not a code writer,I am learning. Could you let me know how to add this to my code to successfully dweet my IP. Thanks???
#include <SPI.h>
#include <WiFi101.h>
///////Enter Sensitive Data
char ssid[] = "xxxxx"; // your network SSID (name)
char pass[] = "xxxxxx"; // your network password
int status = WL_IDLE_STATUS; // the WiFi radio's status
int rssi = 0;
int quality;
int ip;
int broadCast;
int WifiStatus;
int absoluteCon;
int GreenLED = 2; // Button 1
int YellowLED = 3; // Button 2
int RedLED = 4; // Button 3
// initialize the library instance:
WiFiClient client;
char server[] = "www.dweet.io";
unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
const unsigned long postingInterval = 10L * 1000L; // delay between updates, in milliseconds
// the "L" is needed to use long type numbers
unsigned char mac[6];
void setup() {
//PinButtons assignment
pinMode(GreenLED, INPUT); // Button 1 as Input
pinMode(YellowLED, INPUT); // Button 2 as Input
pinMode(RedLED, INPUT); // Button 3 as Input
//Initialize serial and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("WiFi shield not present");
// don't continue:
while (true);
}
// attempt to connect to WiFi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to WPA SSID: ");
Serial.println(ssid);
// Connect to WPA/WPA2 network:
status = WiFi.begin(ssid, pass);
// wait 10 seconds for connection:
delay(10000);
}
// you're connected now, so print out the data:
Serial.print("You're connected to the network");
printWiFiData();
}
void loop() {
// check the network connection once every 10 seconds:
delay(10000);
// if there's incoming data from the net connection.
// send it out the serial port. This is for debugging
// purposes only:
if (client.available()) {
char c = client.read();
Serial.write(c);
}
// if ten seconds have passed since your last connection,
// then connect again and send data:
if (millis() - lastConnectionTime > postingInterval) {
httpRequest();
inputpin();
}
}
void inputpin () {
//If statements for inputpins
if(digitalRead(GreenLED) == HIGH) // If button 1 pressed
{
// print out the state of the button:
Serial.println("GreenLED is on!");
}
if(digitalRead(YellowLED) == HIGH) // If button 2 pressed
{
Serial.println("YellowLED is on!");
}
if(digitalRead(RedLED) == HIGH) // If button 3 pressed
{
Serial.println("RedLED is on!");
}
}
// this method makes a HTTP connection to the server:
void httpRequest() {
// close any connection before send a new request.
// This will free the socket on the WiFi shield
client.stop();
// if there's a successful connection:
if (client.connect(server, 80)) {
Serial.println("connected");
IPAddress ip = WiFi.localIP();
long rssi = WiFi.RSSI();
float absoluteCon = abs(rssi);
quality = 150 - ((1.66666667)*absoluteCon);
int buttonState1 = digitalRead(GreenLED);
int buttonState2 = digitalRead(YellowLED);
int buttonState3 = digitalRead(RedLED);
int status;
// Make a HTTP request:
String s = "GET /dweet/for/RSSI?RSSI=";
s.concat(rssi);
s.concat("&quality=");
s.concat((float)quality);
s.concat("&ip=");
s.concat(ip);
s.concat("&GreenLED=");
s.concat(buttonState1);
s.concat("&YellowLED=");
s.concat(buttonState2);
s.concat("&RedLED=");
s.concat(buttonState3);
s.concat("&Status=");
s.concat(WL_CONNECTED);
Serial.println(s);
client.println(s);
// wait 10 seconds for connection:
delay(10000);
client.println("Host: www.dweet.io");
client.println("Connection: close");
client.println();
// note the time that the connection was made:
lastConnectionTime = millis();
}
else {
// if you couldn't make a connection:
Serial.println("connection failed");
}
}
void printWiFiData() {
// print your WiFi shield's IP address:
IPAddress broadCast = WiFi.localIP();
broadCast[3] = 255;
Serial.print("IP Address: ");
Serial.println(broadCast);
// print your MAC address:
byte mac[6];
WiFi.macAddress(mac);
Serial.print("MAC address: ");
Serial.print(mac[5], HEX);
Serial.print(":");
Serial.print(mac[4], HEX);
Serial.print(":");
Serial.print(mac[3], HEX);
Serial.print(":");
Serial.print(mac[2], HEX);
Serial.print(":");
Serial.print(mac[1], HEX);
Serial.print(":");
Serial.println(mac[0], HEX);
// print the SSID of the network you're attached to:
Serial.print("SSID: ");
Serial.println(WiFi.SSID());
// print the received signal strength:
long rssi = WiFi.RSSI();
Serial.print("Signal Strength (RSSI):");
Serial.println(rssi);
}
