Aryan Varma
IoT based security system that detects suspicious movements through a motion detector and alerts the user on their gmail. In the presence of motion sensed between 7 to 9 times, the Grove PIR sensor sends an input to the board which is connected to internet via Ethernet. The board publishes the sensor data on IBM IoT foundation, which is known as IBM Watson. The data is then sent to IBM Bluemix which provides real time analysis and the remote time data management and monitoring. For more information : https://developer.ibm.com/recipes/tutorials/mbed-c-client-library-for-ibm-iot-foundation/
Dependencies: C12832 EthernetInterface LM75B MMA7660 MQTT mbed-rtos mbed
Fork of
IBMIoTClientEthernetExample
by 
IBM Watson IoT
Diff: main.cpp
- Revision:
- 19:ee5e5c9573e5
- Parent:
- 18:94da9de96d54
--- a/main.cpp Wed Aug 12 20:50:56 2015 +0000
+++ b/main.cpp Tue Mar 29 03:46:17 2016 +0000
@@ -1,28 +1,3 @@
-/*******************************************************************************
- * Copyright (c) 2014, 2015 IBM Corp.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * and Eclipse Distribution License v1.0 which accompany this distribution.
- *
- * The Eclipse Public License is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- * Sam Danbury - initial implementation
- * Ian Craggs - refactoring to remove STL and other changes
- * Sam Grove - added check for Ethernet cable.
- * Chris Styles - Added additional menu screen for software revision
- * James Sutton - Mac fix and extra debug
- * Ian Craggs - add not authorized messages
- *
- * To do :
- * Add magnetometer sensor output to IoT data stream
- *
- *******************************************************************************/
-
#include "LM75B.h"
#include "MMA7660.h"
#include "MQTTClient.h"
@@ -35,28 +10,26 @@
#define __APP_SW_REVISION__ "18"
// Configuration values needed to connect to IBM IoT Cloud
-#define ORG "quickstart" // For a registered connection, replace with your org
+#define ORG "" // For a registered connection, replace with your org
#define ID "" // For a registered connection, replace with your id
#define AUTH_TOKEN "" // For a registered connection, replace with your auth-token
-#define TYPE DEFAULT_TYPE_NAME // For a registered connection, replace with your type
+#define TYPE "" // For a registered connection, replace with your type
#define MQTT_PORT 1883
#define MQTT_TLS_PORT 8883
#define IBM_IOT_PORT MQTT_PORT
#define MQTT_MAX_PACKET_SIZE 250
+#include "K64F.h"
+InterruptIn motion(D2);
-#if defined(TARGET_UBLOX_C027)
-#warning "Compiling for mbed C027"
-#include "C027.h"
-#elif defined(TARGET_LPC1768)
-#warning "Compiling for mbed LPC1768"
-#include "LPC1768.h"
-#elif defined(TARGET_K64F)
-#warning "Compiling for mbed K64F"
-#include "K64F.h"
-#endif
+int motion_detected = 0;
+void irq_handler(void)
+{
+ motion_detected = 1;
+}
+ int cnt = 0;
bool quickstartMode = true;
char org[11] = ORG;
@@ -403,11 +376,18 @@
{
MQTT::Message message;
char* pubTopic = "iot-2/evt/status/fmt/json";
-
+ motion.rise(&irq_handler);
+ if(motion_detected){
+ cnt++;
+ motion_detected = 0;
+ }
char buf[250];
- sprintf(buf,
- "{\"d\":{\"myName\":\"IoT mbed\",\"accelX\":%0.4f,\"accelY\":%0.4f,\"accelZ\":%0.4f,\"temp\":%0.4f,\"joystick\":\"%s\",\"potentiometer1\":%0.4f,\"potentiometer2\":%0.4f}}",
- MMA.x(), MMA.y(), MMA.z(), sensor.temp(), joystickPos, ain1.read(), ain2.read());
+
+ if(cnt > 7 && cnt<10)
+ {
+ sprintf(buf,"{\"Motion\":\"%s\"}","md");
+ }
+
message.qos = MQTT::QOS0;
message.retained = false;
message.dup = false;