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remove cc3k from supported boards
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Todd Treece
@ -1,131 +0,0 @@
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#include <Adafruit_SleepyDog.h>
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#include <Adafruit_CC3000.h>
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#include <ccspi.h>
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#include <SPI.h>
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//#define STATICIP
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#define halt(s) { Serial.println(F( s )); while(1); }
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uint16_t checkFirmwareVersion(void);
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bool displayConnectionDetails(void);
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extern Adafruit_CC3000 cc3000;
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boolean CC3000connect(const char* wlan_ssid, const char* wlan_pass, uint8_t wlan_security) {
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Watchdog.reset();
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// Check for compatible firmware
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if (checkFirmwareVersion() < 0x113) halt("Wrong firmware version!");
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// Delete any old connection data on the module
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Serial.println(F("\nDeleting old connection profiles"));
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if (!cc3000.deleteProfiles()) halt("Failed!");
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#ifdef STATICIP
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Serial.println(F("Setting static IP"));
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uint32_t ipAddress = cc3000.IP2U32(10, 0, 1, 19);
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uint32_t netMask = cc3000.IP2U32(255, 255, 255, 0);
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uint32_t defaultGateway = cc3000.IP2U32(10, 0, 1, 1);
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uint32_t dns = cc3000.IP2U32(8, 8, 4, 4);
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if (!cc3000.setStaticIPAddress(ipAddress, netMask, defaultGateway, dns)) {
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Serial.println(F("Failed to set static IP!"));
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while(1);
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}
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#endif
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// Attempt to connect to an access point
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Serial.print(F("\nAttempting to connect to "));
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Serial.print(wlan_ssid); Serial.print(F("..."));
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Watchdog.disable();
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// try 3 times
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if (!cc3000.connectToAP(wlan_ssid, wlan_pass, wlan_security, 3)) {
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return false;
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}
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Watchdog.enable(8000);
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Serial.println(F("Connected!"));
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uint8_t retries;
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#ifndef STATICIP
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/* Wait for DHCP to complete */
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Serial.println(F("Requesting DHCP"));
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retries = 10;
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while (!cc3000.checkDHCP())
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{
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Watchdog.reset();
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delay(1000);
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retries--;
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if (!retries) return false;
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}
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#endif
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/* Display the IP address DNS, Gateway, etc. */
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retries = 10;
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while (! displayConnectionDetails()) {
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Watchdog.reset();
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delay(1000);
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retries--;
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if (!retries) return false;
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}
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Watchdog.reset();
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return true;
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}
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/**************************************************************************/
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/*!
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@brief Tries to read the CC3000's internal firmware patch ID
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*/
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/**************************************************************************/
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uint16_t checkFirmwareVersion(void)
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{
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uint8_t major, minor;
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uint16_t version;
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if(!cc3000.getFirmwareVersion(&major, &minor))
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{
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Serial.println(F("Unable to retrieve the firmware version!\r\n"));
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version = 0;
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}
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else
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{
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Serial.print(F("Firmware V. : "));
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Serial.print(major); Serial.print(F(".")); Serial.println(minor);
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version = major; version <<= 8; version |= minor;
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}
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return version;
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}
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/**************************************************************************/
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/*!
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@brief Tries to read the IP address and other connection details
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*/
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/**************************************************************************/
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bool displayConnectionDetails(void)
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{
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uint32_t ipAddress, netmask, gateway, dhcpserv, dnsserv;
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if(!cc3000.getIPAddress(&ipAddress, &netmask, &gateway, &dhcpserv, &dnsserv))
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{
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Serial.println(F("Unable to retrieve the IP Address!\r\n"));
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return false;
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}
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else
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{
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Serial.print(F("\nIP Addr: ")); cc3000.printIPdotsRev(ipAddress);
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Serial.print(F("\nNetmask: ")); cc3000.printIPdotsRev(netmask);
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Serial.print(F("\nGateway: ")); cc3000.printIPdotsRev(gateway);
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Serial.print(F("\nDHCPsrv: ")); cc3000.printIPdotsRev(dhcpserv);
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Serial.print(F("\nDNSserv: ")); cc3000.printIPdotsRev(dnsserv);
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Serial.println();
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return true;
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}
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}
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@ -1,147 +0,0 @@
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/***************************************************
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Adafruit MQTT Library CC3000 Example
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Designed specifically to work with the Adafruit WiFi products:
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----> https://www.adafruit.com/products/1469
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Adafruit invests time and resources providing this open source code,
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please support Adafruit and open-source hardware by purchasing
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products from Adafruit!
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Written by Limor Fried/Ladyada for Adafruit Industries.
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MIT license, all text above must be included in any redistribution
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****************************************************/
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#include <Adafruit_SleepyDog.h>
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#include <Adafruit_CC3000.h>
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#include <SPI.h>
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#include "utility/debug.h"
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#include "Adafruit_MQTT.h"
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#include "Adafruit_MQTT_CC3000.h"
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/*************************** CC3000 Pins ***********************************/
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#define ADAFRUIT_CC3000_IRQ 3 // MUST be an interrupt pin!
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#define ADAFRUIT_CC3000_VBAT 5 // VBAT & CS can be any digital pins.
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#define ADAFRUIT_CC3000_CS 10
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// Use hardware SPI for the remaining pins
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// On an UNO, SCK = 13, MISO = 12, and MOSI = 11
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/************************* WiFi Access Point *********************************/
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#define WLAN_SSID "...your SSID..." // can't be longer than 32 characters!
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#define WLAN_PASS "...your password..."
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#define WLAN_SECURITY WLAN_SEC_WPA2 // Can be: WLAN_SEC_UNSEC, WLAN_SEC_WEP,
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// WLAN_SEC_WPA or WLAN_SEC_WPA2
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/************************* Adafruit.io Setup *********************************/
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#define AIO_SERVER "io.adafruit.com"
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#define AIO_SERVERPORT 1883
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#define AIO_USERNAME "...your AIO username (see https://accounts.adafruit.com)..."
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#define AIO_KEY "...your AIO key..."
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/************ Global State (you don't need to change this!) ******************/
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// Setup the main CC3000 class, just like a normal CC3000 sketch.
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Adafruit_CC3000 cc3000 = Adafruit_CC3000(ADAFRUIT_CC3000_CS, ADAFRUIT_CC3000_IRQ, ADAFRUIT_CC3000_VBAT);
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// Setup the CC3000 MQTT class by passing in the CC3000 class and MQTT server and login details.
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Adafruit_MQTT_CC3000 mqtt(&cc3000, AIO_SERVER, AIO_SERVERPORT, AIO_USERNAME, AIO_KEY);
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// You don't need to change anything below this line!
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#define halt(s) { Serial.println(F( s )); while(1); }
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// CC3000connect is a helper function that sets up the CC3000 and connects to
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// the WiFi network. See the cc3000helper.cpp tab above for the source!
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boolean CC3000connect(const char* wlan_ssid, const char* wlan_pass, uint8_t wlan_security);
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/****************************** Feeds ***************************************/
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// Setup a feed called 'photocell' for publishing.
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// Notice MQTT paths for AIO follow the form: <username>/feeds/<feedname>
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Adafruit_MQTT_Publish photocell = Adafruit_MQTT_Publish(&mqtt, AIO_USERNAME "/feeds/photocell");
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// Setup a feed called 'onoff' for subscribing to changes.
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Adafruit_MQTT_Subscribe onoffbutton = Adafruit_MQTT_Subscribe(&mqtt, AIO_USERNAME "/feeds/onoff");
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/*************************** Sketch Code ************************************/
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void setup() {
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Serial.begin(115200);
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Serial.println(F("Adafruit MQTT demo"));
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Serial.print(F("Free RAM: ")); Serial.println(getFreeRam(), DEC);
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// Initialise the CC3000 module
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Serial.print(F("\nInit the CC3000..."));
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if (!cc3000.begin())
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halt("Failed");
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mqtt.subscribe(&onoffbutton);
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while (! CC3000connect(WLAN_SSID, WLAN_PASS, WLAN_SECURITY)) {
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Serial.println(F("Retrying WiFi"));
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delay(1000);
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}
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}
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uint32_t x=0;
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void loop() {
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// Make sure to reset watchdog every loop iteration!
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Watchdog.reset();
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// Ensure the connection to the MQTT server is alive (this will make the first
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// connection and automatically reconnect when disconnected). See the MQTT_connect
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// function definition further below.
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MQTT_connect();
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// this is our 'wait for incoming subscription packets' busy subloop
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Adafruit_MQTT_Subscribe *subscription;
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while ((subscription = mqtt.readSubscription(1000))) {
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if (subscription == &onoffbutton) {
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Serial.print(F("Got: "));
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Serial.println((char *)onoffbutton.lastread);
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}
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}
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// Now we can publish stuff!
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Serial.print(F("\nSending photocell val "));
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Serial.print(x);
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Serial.print("...");
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if (! photocell.publish(x++)) {
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Serial.println(F("Failed"));
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} else {
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Serial.println(F("OK!"));
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}
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// ping the server to keep the mqtt connection alive
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if(! mqtt.ping()) {
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Serial.println(F("MQTT Ping failed."));
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}
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}
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// Function to connect and reconnect as necessary to the MQTT server.
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// Should be called in the loop function and it will take care if connecting.
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void MQTT_connect() {
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int8_t ret;
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// Stop if already connected.
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if (mqtt.connected()) {
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return;
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}
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Serial.print("Connecting to MQTT... ");
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while ((ret = mqtt.connect()) != 0) { // connect will return 0 for connected
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Serial.println(mqtt.connectErrorString(ret));
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if (ret < 0)
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CC3000connect(WLAN_SSID, WLAN_PASS, WLAN_SECURITY); // y0w, lets connect to wifi again
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Serial.println("Retrying MQTT connection in 5 seconds...");
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mqtt.disconnect();
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delay(5000); // wait 5 seconds
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}
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Serial.println("MQTT Connected!");
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}
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