Wido-WIFI_IoT_Node_SKU_DFR0321-DFRobot

//Please enter the SSID and password of the router you want to connect
#define WLAN_SSID       "myNetwork"        // cannot be longer than 32 characters!
#define WLAN_PASS       "myPassword"

/* Set the target ip address and connection port */
  uint32_t ip = WiDo.IP2U32(192,168,0,134);
  tcpClient = WiDo.connectTCP(ip, 9000);

#include <Adafruit_CC3000.h>
#include <ccspi.h>
#include <SPI.h>
#include <string.h>
#include "utility/debug.h"

#define WiDo_IRQ   7
#define WiDo_VBAT  5
#define WiDo_CS    10
Adafruit_CC3000 WiDo = Adafruit_CC3000(WiDo_CS, WiDo_IRQ, WiDo_VBAT,
                                         SPI_CLOCK_DIVIDER); // you can change this clock speed

#define WLAN_SSID       "myNetwork"           // cannot be longer than 32 characters!
#define WLAN_PASS       "myPassword"

// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2
#define WLAN_SECURITY   WLAN_SEC_WPA2
#define TIMEOUT_MS  1000

void setup(){

  Serial.begin(115200);
  /* Initialise the module */
  Serial.println(F("\nInitialising the CC3000 ..."));
  if (!WiDo.begin())
  {
    Serial.println(F("Unable to initialise the CC3000! Check your wiring?"));
    while(1);
  }

  /* NOTE: Secure connections are not available in 'Tiny' mode!
     By default connectToAP will retry indefinitely, however you can pass an
     optional maximum number of retries (greater than zero) as the fourth parameter.
  */

  Serial.println(F("Connecting Router/AP"));
  if (!WiDo.connectToAP(WLAN_SSID, WLAN_PASS, WLAN_SECURITY)) {
    Serial.println(F("Failed!"));
    while(1);
  }

  Serial.println(F("Router/AP Connected!"));

  /* Wait for DHCP to complete */
  Serial.println(F("Request DHCP"));
  while (!WiDo.checkDHCP())
  {
    delay(100); // ToDo: Insert a DHCP timeout!
  }
}

void loop(){

  static Adafruit_CC3000_Client tcpClient;
  static unsigned long heartRate = millis();

  if(!tcpClient.connected()){
    Serial.println("Try to connect the Local Server");
    tcpClient.close();

    /* Set the target ip address and connection port */
    uint32_t ip = WiDo.IP2U32(192,168,0,134);
    tcpClient = WiDo.connectTCP(ip, 4000);

    if(!tcpClient.connected()){
      Serial.println(F("Couldn't connect to server! Make sure TCP Test Tool is running on the server."));
      while(1);
    }
  }
  else if(millis() - heartRate > 1000){
    heartRate = millis();  // Update time stamp of the microcontroller system

    char clientString[30];
    sprintf(clientString, "%s%d%s", "Wido heartRate: ",heartRate/1000," s\r\n");

    Serial.println(clientString);
    tcpClient.fastrprintln(clientString);
  }

  /* Read data until either the connection is closed, or the timeout is reached. */
  unsigned long lastRead = millis();
  while (tcpClient.connected() && (millis() - lastRead < TIMEOUT_MS)) {
    while (tcpClient.available()) {
      char c = tcpClient.read();
      Serial.print(c);
      lastRead = millis();

      // Disable sending message for a moment
      heartRate = millis();
    }
  }
}

#define WEBSITE  "api.xively.com"
#define API_key  "Nm8vxZaYtkCreW9oBL74VIxY93ONHsvNlpizj6QkIM8hxxxx"  // Check your API Key from device page
#define feedID  "180220xxxx"                                         // Check your feedID

/***************************************************
 * This is an example for the DFRobot Wido - Wifi Integrated IoT lite sensor and control node
 *
 * Designed specifically to work with the DFRobot Wido products:
 *
 *
 * The main library is forked from Adafruit
 *
 * Written by Lauren
 * BSD license, all text above must be included in any redistribution
 *
 ****************************************************/
/*
This example code is used to connect the Xively cloud service.

The device required is just:

1. LM35 low cost temperature sensor or any device you used to upload data
2. And Wido

*/


#include <Adafruit_CC3000.h>
#include <ccspi.h>
#include <SPI.h>

#define Wido_IRQ   7
#define Wido_VBAT  5
#define Wido_CS    10
Adafruit_CC3000 Wido = Adafruit_CC3000(Wido_CS, Wido_IRQ, Wido_VBAT,
SPI_CLOCK_DIVIDER); // you can change this clock speed

#define WLAN_SSID       "myNetwork"           // cannot be longer than 32 characters!
#define WLAN_PASS       "myPassword"
// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2
#define WLAN_SECURITY   WLAN_SEC_WPA2

#define IDLE_TIMEOUT_MS  2000
#define TCP_TIMEOUT      3000

#define WEBSITE  "api.xively.com"
#define API_key  "Nm8vxZaYtkCreW9oBL74VIxY93ONHsvNlpizj6QkIM8hxxxx"  // Update Your API Key
#define feedID  "180220xxxx"                                         // Update Your own feedID

void setup(){

  Serial.begin(115200);
  Serial.println(F("Hello, CC3000!\n"));

  /* Initialise the module */
  Serial.println(F("\nInitialising the CC3000 ..."));
  if (!Wido.begin())
  {
    Serial.println(F("Unable to initialise the CC3000! Check your wiring?"));
    while(1);
  }

  /* Attempt to connect to an access point */
  char *ssid = WLAN_SSID;             /* Max 32 chars */
  Serial.print(F("\nAttempting to connect to "));
  Serial.println(ssid);

  /* NOTE: Secure connections are not available in 'Tiny' mode!
   By default connectToAP will retry indefinitely, however you can pass an
   optional maximum number of retries (greater than zero) as the fourth parameter.
   */
  if (!Wido.connectToAP(WLAN_SSID, WLAN_PASS, WLAN_SECURITY)) {
    Serial.println(F("Failed!"));
    while(1);
  }

  Serial.println(F("Connected!"));

  /* Wait for DHCP to complete */
  Serial.println(F("Request DHCP"));
  while (!Wido.checkDHCP())
  {
    delay(100); // ToDo: Insert a DHCP timeout!
  }

}

uint32_t ip = 0;    // Store Xively ip address
float temp = 0;     // Store temporary sensor data for post

void loop(){

  static Adafruit_CC3000_Client WidoClient;
  static unsigned long RetryMillis = 0;  // timer stamp for building the connection
  static unsigned long uploadtStamp = 0; // timer stamp for posting data to service
  static unsigned long sensortStamp = 0; // timer stamp for reading data to LM35

  // Apply for the connection with the cloud service

  if(!WidoClient.connected() && millis() - RetryMillis > TCP_TIMEOUT){
    // Update the time stamp
    RetryMillis = millis();

    Serial.println(F("Try to connect the cloud server"));

    //Get Xively IOT Server IP
    ip = Wido.IP2U32(216,52,233,120);
    WidoClient = Wido.connectTCP(ip, 80);
  }

  // After building the connection with the service
  // Post the sensor data to Xively
  if(WidoClient.connected() && millis() - uploadtStamp > 2000){
    uploadtStamp = millis();
    // If the device is connected to the cloud server, upload the data every 2000ms.

    // Prepare JSON for Xively & get length
    int length = 0;
    // JSON beginning
    String data_start = "";
    data_start = data_start + "\n"
      + "{\"version\":\"1.0.0\",\"datastreams\" : [ ";
    // JSON for temperature & humidity
    String data_temperature = "{\"id\" : \"Temperature\",\"current_value\" : \""
      + String(int(temp)) + "\"}]}";
    // Get length
    length = data_start.length() + data_temperature.length();

    Serial.println(F("Connected to Xively server."));

    // Send headers
    Serial.print(F("Sending headers"));
    WidoClient.fastrprint(F("PUT /v2/feeds/"));
    WidoClient.fastrprint(feedID);
    WidoClient.fastrprintln(F(".json HTTP/1.0"));
    Serial.print(F("."));
    WidoClient.fastrprintln(F("Host: api.xively.com"));
    Serial.print(F("."));
    WidoClient.fastrprint(F("X-ApiKey: "));
    WidoClient.fastrprintln(API_key);
    Serial.print(F("."));
    WidoClient.fastrprint(F("Content-Length: "));
    WidoClient.println(length);
    Serial.print(F("."));
    WidoClient.fastrprint(F("Connection: close"));
    Serial.println(F(" done."));

    // Send data
    Serial.print(F("Sending data"));
    WidoClient.fastrprintln(F(""));
    WidoClient.print(data_start);
    Serial.print(F("."));
    WidoClient.print(data_temperature);
    Serial.print(F("."));
    WidoClient.fastrprintln(F(""));
    Serial.println(F(" done."));

    /* Get the http page info
    Serial.println(F("Reading answer..."));
    while (WidoClient.connected()) {
      while (WidoClient.available()) {
        char c = WidoClient.read();
        Serial.print(c);
      }
    }
    */
    delay(1000);             // Wait for 1s to finish posting the data stream
    WidoClient.close();      // Close the service connection
    RetryMillis = millis();  // Reset the timer stamp for applying the connection with the service
  }

  //Realtime update the latest sensor data from LM35 once per 100ms and convert the unit (degree)
  if(millis() - sensortStamp > 100){
    sensortStamp = millis();
    // read the LM35 sensor value and convert to the degrees every 100ms.

    int reading = analogRead(0);
    temp = reading *0.0048828125*100;
    Serial.print(F("Real Time Temp: "));
    Serial.println(temp);
  }

}

#define CC3000_TINY_DRIVER

  if (!cc3000.begin())
  {
    Serial.println(F("Unable to initialise the CC3000! Check your wiring?"));
    while(1);
  }

  if (!cc3000.connectToAP(WLAN_SSID, WLAN_PASS, WLAN_SECURITY)) {
    Serial.println(F("Failed!"));
    while(1);
  }

while (!cc3000.checkDHCP())
  {
    delay(100); // ToDo: Insert a DHCP timeout!
  }