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changes to the sketches

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merge-requests/1/head
Rasika 10 years ago
parent 789b6f3a42
commit 9f4d2fed4b
9 changed files with 328 additions and 221 deletions
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modules/distribution/src/sketches/archives/.zip
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63
modules/distribution/src/sketches/firealarm/Connect.ino
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@ -9,30 +9,71 @@ byte server[4] = { 192, 168, 1, 216 };
String connecting = "connecting.... "; String connecting = "connecting.... ";
void connectHttp() { void connectHttp() {
Serial.println("-------------------------------"); // Serial.println("-------------------------------");
Ethernet.begin(mac, deviceIP, dns2, gateway, subnet); Ethernet.begin(mac, deviceIP, dns2, gateway, subnet);
delay(2000); delay(2000);
Serial.print("My IP: "); // Serial.print("My IP: ");
Serial.println(Ethernet.localIP()); // Serial.println(Ethernet.localIP());
connecting += httpClient.connect(server, SERVICE_PORT); connecting += httpClient.connect(server, SERVICE_PORT);
delay(2000); delay(2000);
Serial.println(connecting); // Serial.println(connecting);
if (httpClient.connected()) { if (httpClient.connected()) {
Serial.println("connected"); // Serial.println("connected");
} else { } else {
Serial.println("connection failed"); // Serial.println("connection failed");
Serial.println("retrying to connect......");
while(!httpClient.connected()){ while(!httpClient.connected()){
// Serial.println("retrying to connect......");
httpClient.connect(server, SERVICE_PORT); httpClient.connect(server, SERVICE_PORT);
delay(2000); delay(2000);
} }
Serial.println("connected to server!"); // Serial.println("connected to server!");
}
// Serial.println("-------------------------------");
}
void setupResource(){
String hostIP = getHostIP(server);
String port = String(SERVICE_PORT);
host = "Host: " + hostIP + ":" + port;
// Serial.println(host);
jsonPayLoad = String(OWNER_JSON);
jsonPayLoad += String(DEVICE_OWNER);
jsonPayLoad += String(DEVICE_ID_JSON);
jsonPayLoad += String(DEVICE_ID);
jsonPayLoad += String(REPLY_JSON);
// Serial.print("JSON Payload: ");
// Serial.println(jsonPayLoad);
// Serial.println("-------------------------------");
}
String getMyIP(){
String myIP = "";
myIP = String(Ethernet.localIP()[0]);
for ( int index = 1; index < 4; index++) {
myIP += "." + String(Ethernet.localIP()[index]);
}
return myIP;
}
String getHostIP(byte server[4]){
String hostIP = String(server[0]);
for ( int index = 1; index < 4; index++) {
hostIP += "." + String(server[index]);
} }
Serial.println("-------------------------------");
} return hostIP;
}

47
modules/distribution/src/sketches/firealarm/FireAlarmAgent.h
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@ -0,0 +1,47 @@
#[[
#ifndef FireAlarmAgent_H
#define FireAlarmAgent_H
#if (ARDUINO >= 100)
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#define HTTP_POST "POST"
#define HTTP_GET "GET"
#define HTTP_VERSION "HTTP/1.1"
#define HTTP_CONTENT_TYPE "Content-Type: application/json"
#define HTTP_CONTENT_LEN "Content-Length: "
#define DEVICE_TYPE "FireAlarm"
]]#
\#define DEVICE_OWNER "${DEVICE_OWNER}"
\#define DEVICE_ID "${DEVICE_ID}"
#[[
#define PUSH_ALARM_DATA "pushalarmdata"
#define READ_CONTROLS "readcontrols/"
#define REPLY "reply"
#define OWNER_JSON "{\"owner\":\""
#define DEVICE_ID_JSON "\",\"deviceId\":\""
#define REPLY_JSON "\",\"replyMessage\":\""
#define TIME_JSON "\",\"time\":\""
#define KEY_JSON "\",\"key\":\""
#define VALUE_JSON "\",\"value\":\""
#define END_JSON "\"}"
#define SERVICE_PORT 9763
#define SERVICE_EPOINT "/WSO2ConnectedDevices/FireAlarmController/"
// pushalarmdata - application/json - {"owner":"","deviceId":"","replyMessage":"","time":"","key":"","value":""}
// readcontrols/{owner}/{deviceId}
// reply - application/json - {"owner":"","deviceId":"","replyMessage":""}
#define TEMP_PIN 3
#define BULB_PIN 4
#define FAN_PIN 5
#define POLL_INTERVAL 1000
#endif
]]#

130
modules/distribution/src/sketches/firealarm/FireAlarmAgent.ino
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@ -0,0 +1,130 @@
#include "FireAlarmAgent.h"
#include <Ethernet.h>
#include <SPI.h>
#include "dht.h"
int digitalPins[] = { TEMP_PIN, BULB_PIN, FAN_PIN };
int analogPins[] = { 0, 1, 2, 3, 4, 5 };
EthernetClient httpClient;
String host, jsonPayLoad, replyMsg;
void setup() {
// Serial.begin(9600);
pinMode(BULB_PIN, OUTPUT);
pinMode(FAN_PIN, OUTPUT);
connectHttp();
setupResource();
}
void loop() {
if (httpClient.connected()) {
pushDigitalPinData();
delay(POLL_INTERVAL);
String responseMsg = readControls();
int index = responseMsg.lastIndexOf(":");
int newLine = responseMsg.lastIndexOf("\n");
String subStrn = responseMsg.substring(index + 1);
if (subStrn.equals("IN")) {
responseMsg = responseMsg.substring(newLine + 1, index);
if (responseMsg.equals("TEMPERATURE")) {
replyMsg = "Temperature is " + String(getTemperature()) + "C.";
reply(replyMsg);
} else if (responseMsg.equals("BULB")) {
replyMsg = "Bulb was switched " + switchBulb();
} else if (responseMsg.equals("FAN")) {
replyMsg = "Bulb was switched " + switchFan();
}
}
// delay(POLL_INTERVAL);
} else {
// Serial.println("client not found...");
// Serial.println("disconnecting.");
httpClient.stop();
connectHttp();
}
}
String getDataType(int pin){
switch(pin){
case TEMP_PIN:
return "Temperature";
case BULB_PIN:
return "Bulb";
case FAN_PIN:
return "Fan";
default:
return String(pin);
}
}
String switchBulb() {
if (digitalRead(BULB_PIN) == HIGH) {
digitalWrite(BULB_PIN, LOW);
return "OFF";
} else {
digitalWrite(BULB_PIN, HIGH);
return "ON";
}
}
String switchFan() {
if (digitalRead(FAN_PIN) == HIGH) {
digitalWrite(FAN_PIN, LOW);
return "OFF";
} else {
digitalWrite(FAN_PIN, HIGH);
return "ON";
}
}
double getTemperature(){
dht DHT;
// Serial.println("-------------------------------");
// Serial.println("Type,\tstatus,\tHumidity (%),\tTemperature (C)");
// Serial.print("DHT11, \t");
int chk = DHT.read11(TEMP_PIN);
switch (chk)
{
case DHTLIB_OK:
// Serial.print("OK,\t");
break;
case DHTLIB_ERROR_CHECKSUM:
// Serial.print("Checksum error,\t");
break;
case DHTLIB_ERROR_TIMEOUT:
// Serial.print("Time out error,\t");
break;
case DHTLIB_ERROR_CONNECT:
// Serial.print("Connect error,\t");
break;
case DHTLIB_ERROR_ACK_L:
// Serial.print("Ack Low error,\t");
break;
case DHTLIB_ERROR_ACK_H:
// Serial.print("Ack High error,\t");
break;
default:
// Serial.print("Unknown error,\t");
break;
}
// DISPLAY DATA
// Serial.print("\t");
// Serial.print(DHT.temperature, 1);
// Serial.print(",\t\t");
// Serial.println(DHT.humidity, 1);
// Serial.println("-------------------------------");
return DHT.temperature;
}

39
modules/distribution/src/sketches/firealarm/IoTArduinoAgent.h
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@ -1,39 +0,0 @@
#[[
#ifndef WSO2ArduinoAgent_H
#define WSO2ArduinoAgent_H
#if (ARDUINO >= 100)
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#define HTTP_METHOD "POST"
#define HTTP_VERSION "HTTP/1.1"
#define DEVICE_IP "192.168.1.219"
#define DEVICE_TYPE "arduino"
]]#
\#define DEVICE_OWNER "${DEVICE_OWNER}"
\#define DEVICE_ID "${DEVICE_ID}"
#[[
#define SERVICE_IP "192.168.1.216"
#define SERVICE_PORT 9763
#define SERVICE_EPOINT "/WSO2ConnectedDevices/DeviceController/pushdata/"
// {ip}/{owner}/{type}/{mac}/90/{key}/{value}
#define MQTT_PROXY SERVICE_IP
#define MQTT_PORT 1883
#define MQTT_CLIENTID "wso2:iot:arduino:xxxxxxxx"
#define MQTT_TOPIC "wso2/iot/shabirmean/arduino/xxxxxxxx"
#define MQTTCLIENT_QOS2 1
#define PUBLISH_INTERVAL 30000
enum IP_TYPE{
SERVER,
DEVICE
};
#endif
]]#

36
modules/distribution/src/sketches/firealarm/IoTArduinoAgent.ino
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@ -1,36 +0,0 @@
#include "IoTArduinoAgent.h"
#include <Ethernet.h>
#include <SPI.h>
#include <IPStack.h>
#include <Countdown.h>
#include <MQTTClient.h>
EthernetClient httpClient;
int digitalPins[] = { 2, 5, 8, 9, 12 };
int analogPins[] = { 0, 1, 2, 3, 4, 5 };
void setup() {
Serial.begin(9600);
connectHttp();
setupResource();
MQTTConnect();
}
void loop() {
if (httpClient.connected()) {
// pushDigitalPinData();
// pushAnalogPinData();
} else {
Serial.println("client not found...");
Serial.println("disconnecting.");
httpClient.stop();
// connectHttp();
// for(;;)
// ;
}
delay(PUBLISH_INTERVAL);
}

75
modules/distribution/src/sketches/firealarm/MQTTConnect.ino
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@ -1,75 +0,0 @@
void messageArrived(MQTT::MessageData& md);
int arrivedcount = 0;
MQTT::Message message;
EthernetClient mqtt; // replace by a YunClient if running on a Yun
IPStack mqttIPStack(mqtt);
MQTT::Client<IPStack, Countdown, 100, 1> mqttClient = MQTT::Client<IPStack, Countdown, 100, 1>(mqttIPStack);
void MQTTConnect() {
int rc = -1;
if (!mqttClient.isConnected()) {
Serial.print("Connecting using Registered mode with clientid : ");
Serial.println(MQTT_CLIENTID);
Serial.print("\tto MQTT Broker : ");
Serial.println(MQTT_PROXY);
Serial.print("\ton topic : ");
Serial.println(MQTT_TOPIC);
while (rc != 0) {
rc = mqttIPStack.connect(MQTT_PROXY, MQTT_PORT);
// rc = mqtt.connect(server, MQTT_PORT);
Serial.print("rc from TCP connect is ");
Serial.println(rc);
}
Serial.println("MQTT connecting");
MQTTPacket_connectData options = MQTTPacket_connectData_initializer;
options.MQTTVersion = 3;
options.clientID.cstring = MQTT_CLIENTID;
// options.username.cstring = "admin";
// options.password.cstring = "admin";
// options.keepAliveInterval = 10;
rc = -1;
while ((rc = mqttClient.connect(options)) != 0){
Serial.print("rc from MQTT connect is ");
Serial.println(rc);
}
//unsubscribe the topic, if it had subscribed it before.
Serial.println("MQTT connected");
mqttClient.unsubscribe(MQTT_TOPIC);
//Try to subscribe for commands
if ((rc = mqttClient.subscribe(MQTT_TOPIC, MQTT::QOS2, messageArrived)) != 0) {
Serial.print("Subscribe failed with return code : ");
Serial.println(rc);
} else {
Serial.println("Subscribed\n");
}
Serial.println("Subscription tried......");
Serial.println("Connected successfully\n");
Serial.println("____________________________________________________________________________");
}
}
void messageArrived(MQTT::MessageData& md)
{
MQTT::Message &message = md.message;
Serial.println("=======================================");
Serial.print("Message ");
// Serial.print(++arrivedcount);
Serial.print(" arrived: qos ");
Serial.print(message.qos);
Serial.print(", retained ");
Serial.print(message.retained);
Serial.print(", dup ");
Serial.print(message.dup);
Serial.print(", packetid ");
Serial.println(message.id);
Serial.print("Payload ");
Serial.println((char*)message.payload);
Serial.println("=======================================");
delay(1000);
}

52
modules/distribution/src/sketches/firealarm/PollServer.ino
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@ -0,0 +1,52 @@
String readControls() {
String responseMsg;
String resource = " " + String(SERVICE_EPOINT) + String(READ_CONTROLS) + String(DEVICE_OWNER) + "/" + String(DEVICE_ID) + " ";
httpClient.print(HTTP_GET);
httpClient.print(resource);
httpClient.println(HTTP_VERSION);
httpClient.println(host);
httpClient.println();
delay(1000);
while (httpClient.available()) {
char response = httpClient.read();
responseMsg += response;
}
// Serial.print(responseMsg);
// Serial.println();
// Serial.println("-------------------------------");
delay(1000);
return responseMsg;
}
void reply(String replyMsg) {
String resource = " " + String(SERVICE_EPOINT) + String(REPLY) + " ";
String payLoad = jsonPayLoad + replyMsg + String(END_JSON);
httpClient.print(HTTP_POST);
httpClient.print(resource);
httpClient.println(HTTP_VERSION);
httpClient.println(host);
httpClient.println(HTTP_CONTENT_TYPE);
httpClient.print(HTTP_CONTENT_LEN);
httpClient.println(payLoad.length());
httpClient.println();
httpClient.println(payLoad);
httpClient.println();
delay(1000);
while (httpClient.available()) {
char response = httpClient.read();
// Serial.print(response);
}
// Serial.println();
// Serial.println("-------------------------------");
delay(1000);
}

107
modules/distribution/src/sketches/firealarm/PushData.ino
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@ -1,91 +1,78 @@
String resource, tempResource, host;
String myIP = "";
String hostIP = "";
void setupResource(){
setHostIP(server);
String port = String(SERVICE_PORT);
host = "Host: " + hostIP + ":" + port;
Serial.println(host);
myIP = String(Ethernet.localIP()[0]);
for ( int index = 1; index < 4; index++) {
myIP += "." + String(Ethernet.localIP()[index]);
}
resource = String(SERVICE_EPOINT) + myIP + "/" + String(DEVICE_OWNER) + "/" +
String(DEVICE_TYPE) + "/" + String(DEVICE_ID) + "/";
resource = resource + 30;
Serial.println(resource);
Serial.println("-------------------------------");
}
void setHostIP(byte server[4]){
hostIP = String(server[0]);
for ( int index = 1; index < 4; index++) {
hostIP += "." + String(server[index]);
}
}
void pushDigitalPinData(){ void pushDigitalPinData(){
for ( int pin = 0; pin < (sizeof(digitalPins)/sizeof(int)); pin++) { for ( int pin = 0; pin < (sizeof(digitalPins)/sizeof(int)); pin++) {
tempResource = " " + resource + "/D" + digitalPins[pin] + "/"; String resource = " " + String(SERVICE_EPOINT) + String(PUSH_ALARM_DATA) + " ";
if ( digitalRead(digitalPins[pin]) == HIGH) { String payLoad = jsonPayLoad + "DigitalPinData";
tempResource += "HIGH "; payLoad = payLoad + String(TIME_JSON) + "9999";
} else if ( digitalRead(digitalPins[pin]) == LOW) { payLoad = payLoad + String(KEY_JSON) + getDataType(digitalPins[pin]);
tempResource += "LOW "; payLoad += String(VALUE_JSON);
if ( digitalPins[pin] == TEMP_PIN ) {
payLoad += String(getTemperature());
} else if ( digitalRead(digitalPins[pin]) == HIGH ) {
payLoad += "ON";
} else if ( digitalRead(digitalPins[pin]) == LOW ) {
payLoad += "OFF";
} }
httpClient.print(HTTP_METHOD); payLoad = payLoad + String(END_JSON);
httpClient.print(tempResource); httpClient.print(HTTP_POST);
httpClient.print(resource);
httpClient.println(HTTP_VERSION); httpClient.println(HTTP_VERSION);
httpClient.println(host); httpClient.println(host);
httpClient.println(HTTP_CONTENT_TYPE);
httpClient.print(HTTP_CONTENT_LEN);
httpClient.println(payLoad.length());
httpClient.println();
httpClient.println(payLoad);
httpClient.println(); httpClient.println();
delay(2000); delay(1000);
while (httpClient.available()) { while (httpClient.available()) {
char response = httpClient.read(); char response = httpClient.read();
Serial.print(response); // Serial.print(response);
} }
Serial.println(); // Serial.println();
Serial.println("-------------------------------"); // Serial.println("-------------------------------");
tempResource = ""; delay(1000);
delay(2000);
} }
} }
void pushAnalogPinData(){ void pushAnalogPinData(){
for ( int pin = 0; pin < (sizeof(analogPins)/sizeof(int)); pin++) { for ( int pin = 0; pin < (sizeof(analogPins)/sizeof(int)); pin++) {
tempResource = " " + resource + "/A" + analogPins[pin] + "/" + analogRead(analogPins[pin]) + " "; String resource = " " + String(SERVICE_EPOINT) + String(PUSH_ALARM_DATA) + " ";
String payLoad = jsonPayLoad + "AnalogPinData";
payLoad = payLoad + String(TIME_JSON) + "9999";
payLoad = payLoad + String(KEY_JSON) + getDataType(analogPins[pin]);
payLoad = payLoad + String(VALUE_JSON) + analogRead(analogPins[pin]);
payLoad = payLoad + String(END_JSON);
httpClient.print(HTTP_METHOD); httpClient.print(HTTP_POST);
httpClient.print(tempResource); httpClient.print(resource);
httpClient.println(HTTP_VERSION); httpClient.println(HTTP_VERSION);
httpClient.println(host); httpClient.println(host);
httpClient.println(HTTP_CONTENT_TYPE);
httpClient.print(HTTP_CONTENT_LEN);
httpClient.println(payLoad.length());
httpClient.println();
httpClient.println(payLoad);
httpClient.println(); httpClient.println();
delay(1000); delay(1000);
while (httpClient.available()) { while (httpClient.available()) {
char response = httpClient.read(); char response = httpClient.read();
Serial.print(response); // Serial.print(response);
} }
Serial.println(); // Serial.println();
Serial.println("-------------------------------"); // Serial.println("-------------------------------");
tempResource = "";
delay(1000); delay(1000);
} }
} }

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