ayyoob
10 years ago
parent
92358c4135
commit
bbd09ae509
@ -0,0 +1,47 @@
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#ifndef ArduinoWifiAgent_H
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#define ArduinoWifiAgent_H
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#include "Arduino.h"
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// These are the interrupt and control pins
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#define ADAFRUIT_CC3000_IRQ 3 // MUST be an interrupt pin!
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// These can be any two pins
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#define ADAFRUIT_CC3000_VBAT 5
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#define ADAFRUIT_CC3000_CS 10
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#define WLAN_SSID "linksys" // cannot be longer than 32 characters!
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#define WLAN_PASS "ramsgate717"
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#define WLAN_SECURITY WLAN_SEC_WPA
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// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2
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#define IDLE_TIMEOUT_MS 3000
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#define DEVICE_OWNER "${DEVICE_OWNER}"
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#define DEVICE_ID "${DEVICE_ID}"
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#define DEVICE_TOKEN "${DEVICE_TOKEN}"
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#define SERVICE_PORT 9763
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#define SERVICE_EPOINT "/arduino/controller/"
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#define POLL_INTERVAL 1000
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#define PUSH_INTERVAL 10000
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#define DEBUG true
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#define CON_DEBUG true
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byte server[4] = { 192, 168, 1, 101 };
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String host, jsonPayLoad, replyMsg;
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String responseMsg, subStrn;
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double cpuTemperature =0;
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static unsigned long pushTimestamp = 0;
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static unsigned long pollTimestamp = 0;
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#endif
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@ -1,99 +1,56 @@
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#include "Arduinoboardwifi.h"
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#include "ArduinoBoardSketch.h"
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#include <Adafruit_CC3000.h>
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#include <SPI.h>
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#include <avr/wdt.h>
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Adafruit_CC3000 cc3000 = Adafruit_CC3000(ADAFRUIT_CC3000_CS, ADAFRUIT_CC3000_IRQ, ADAFRUIT_CC3000_VBAT,
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SPI_CLOCK_DIVIDER); // you can change this clock speed
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Adafruit_CC3000_Client pushClient;
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Adafruit_CC3000_Client pollClient;
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Adafruit_CC3000_Client client;
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uint32_t sserver;
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/**********************************************************************************************
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0. Check with a sample Wifi code of the Adafruit_CC3000 library to ensure that the sheild is working
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1. Set the ip of the server(byte array below) where the Web-Rest API for the FireAlarm is running
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2. Check whether the "SERVICE_EPOINT" is correct in the 'FireAlarmWifiAgent.h' file
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3. Check whether the "SERVICE_PORT" is the same (9763) for the server running. Change it if needed
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4. Check whether the pins have been attached accordingly in the Arduino
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5. Check whether all reqquired pins are added to the 'digitalPins' array
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***********************************************************************************************/
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byte server[4] = { 192, 168, 1, 101 };
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String host, jsonPayLoad, replyMsg;
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String responseMsg, subStrn;
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void setup()
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{
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Serial.begin(9600);
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Serial.println(F("Internal Temperature Sensor"));
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pinMode(6, OUTPUT);
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connectHttp();
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setupResource();
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wdt_enable(WDTO_8S);
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}
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void loop()
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{
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if (pushClient.connected() && pollClient.connected()) {
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pushData();
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delay(POLL_INTERVAL);
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boolean valid = readControls();
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responseMsg="";
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} else {
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if(DEBUG) {
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Serial.println("client not found...");
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Serial.println("disconnecting.");
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}
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pushClient.close();
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pollClient.close();
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cc3000.disconnect();
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while( !cc3000.checkConnected() ){
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connectHttp();
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}
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delay(1000);
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}
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cpuTemperature=getBoardTemp();
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if(millis() - pushTimestamp > PUSH_INTERVAL){
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while (!client.connected()) {
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setupClient();
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}
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pushData();
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pushTimestamp = millis();
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}
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//Serial.println("PUSHED");
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double getBoardTemp(void)
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{
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unsigned int wADC;
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double t;
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// The internal temperature has to be used
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// with the internal reference of 1.1V.
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// Channel 8 can not be selected with
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// the analogRead function yet.
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// Set the internal reference and mux.
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ADMUX = (_BV(REFS1) | _BV(REFS0) | _BV(MUX3));
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ADCSRA |= _BV(ADEN); // enable the ADC
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delay(20); // wait for voltages to become stable.
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ADCSRA |= _BV(ADSC); // Start the ADC
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// Detect end-of-conversion
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while (bit_is_set(ADCSRA,ADSC));
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// Reading register "ADCW" takes care of how to read ADCL and ADCH.
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wADC = ADCW;
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if(millis() - pollTimestamp > POLL_INTERVAL){
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while (!client.connected()) {
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setupClient();
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}
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readControls();
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// The offset of 324.31 could be wrong. It is just an indication.
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t = (wADC - 324.31 ) / 1.22;
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pollTimestamp = millis();
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// The returned temperature is in degrees Celcius.
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return (t);
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}
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//Serial.println("LOOPING");
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wdt_reset();
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}
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@ -1,39 +0,0 @@
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#ifndef ArduinoWifiAgent_H
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#define ArduinoWifiAgent_H
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#if (ARDUINO >= 100)
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif
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// These are the interrupt and control pins
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#define ADAFRUIT_CC3000_IRQ 3 // MUST be an interrupt pin!
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// These can be any two pins
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#define ADAFRUIT_CC3000_VBAT 5
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#define ADAFRUIT_CC3000_CS 10
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#define WLAN_SSID "SSID" // cannot be longer than 32 characters!
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#define WLAN_PASS "Password"
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#define WLAN_SECURITY WLAN_SEC_WPA
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// Security can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2
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#define IDLE_TIMEOUT_MS 3000
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#define DEVICE_OWNER "${DEVICE_OWNER}"
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#define DEVICE_ID "${DEVICE_ID}"
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#define DEVICE_TOKEN "${DEVICE_TOKEN}"
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#define SERVICE_PORT 9763
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#define SERVICE_EPOINT "/arduino/controller/"
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#define POLL_INTERVAL 1000
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#define DEBUG false
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#define CON_DEBUG true
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#endif
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@ -1,86 +0,0 @@
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/**********************************************************************************************
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This method will traverse the array of digital pins and batch the data from the those pins together.
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It makes a single call to the server and sends all pin values as a batch.
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Server dis-assembles it accordingly and makes multiple publish calls for each sensor type.
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***********************************************************************************************/
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void pushData(){
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String payLoad = "Data";
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payLoad = payLoad + "\",\"value\":\"";
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payLoad+=getBoardTemp();
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payLoad += "\"}";
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pushClient.fastrprint(F("POST "));
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pushClient.fastrprint(SERVICE_EPOINT); pushClient.fastrprint(F("pushdata"));
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pushClient.fastrprint(F(" HTTP/1.1")); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(host.c_str()); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("Content-Type: application/json")); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("Content-Length: "));
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int payLength = jsonPayLoad.length() + payLoad.length();
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pushClient.fastrprint(String(payLength).c_str()); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("\n"));
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if(DEBUG) {
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Serial.print("POST ");
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Serial.print(SERVICE_EPOINT); Serial.print("pushdata");
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Serial.print(" HTTP/1.1"); Serial.println();
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Serial.print(host); Serial.println();
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Serial.print("Content-Type: application/json"); Serial.println();
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Serial.print("Content-Length: ");
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Serial.print(payLength); Serial.println();
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Serial.println();
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}
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int chunkSize = 50;
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for (int i = 0; i < jsonPayLoad.length(); i++) {
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if ( (i+1)*chunkSize > jsonPayLoad.length()) {
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pushClient.print(jsonPayLoad.substring(i*chunkSize, jsonPayLoad.length()));
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if(DEBUG) Serial.print(jsonPayLoad.substring(i*chunkSize, jsonPayLoad.length()));
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i = jsonPayLoad.length();
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} else {
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pushClient.print(jsonPayLoad.substring(i*chunkSize, (i+1)*chunkSize));
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if(DEBUG) Serial.print(jsonPayLoad.substring(i*chunkSize, (i+1)*chunkSize));
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}
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}
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for (int i = 0; i < payLoad.length(); i++) {
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if ( (i+1)*chunkSize > payLoad.length()) {
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pushClient.print(payLoad.substring(i*chunkSize, payLoad.length()));
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if(DEBUG) Serial.print(payLoad.substring(i*chunkSize, payLoad.length()));
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i = payLoad.length();
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} else {
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pushClient.print(payLoad.substring(i*chunkSize, (i+1)*chunkSize));
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if(DEBUG) Serial.print(payLoad.substring(i*chunkSize, (i+1)*chunkSize));
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}
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}
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pushClient.fastrprint(F("\n"));
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if(DEBUG) Serial.println();
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delay(1000);
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while (pushClient.available()) {
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char response = pushClient.read();
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if(DEBUG) Serial.print(response);
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}
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if(DEBUG) {
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Serial.println();
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Serial.println("-------------------------------");
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}
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payLoad = "";
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}
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@ -1,92 +0,0 @@
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/**********************************************************************************************
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This method will traverse the array of digital pins and batch the data from the those pins together.
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It makes a single call to the server and sends all pin values as a batch.
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Server dis-assembles it accordingly and makes multiple publish calls for each sensor type.
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***********************************************************************************************/
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void pushData(){
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String payLoad = "Data";
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payLoad = payLoad + "\",\"value\":\"";
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int temperature = (uint8_t)getTemperature();
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payLoad += temperature;
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payLoad += ":";
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payLoad += digitalRead(PIR_PIN);
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payLoad += ":";
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payLoad += getSonar(); // returns distance if < MAX_DISTANCE else returns -1,
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// Pushed accordingly inside JAX-RS
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payLoad += ":";
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payLoad += analogRead(LDR_PIN);
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payLoad += "\"}";
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pushClient.fastrprint(F("POST "));
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pushClient.fastrprint(SERVICE_EPOINT); pushClient.fastrprint(F("pushsensordata"));
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pushClient.fastrprint(F(" HTTP/1.1")); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(host.c_str()); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("Content-Type: application/json")); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("Content-Length: "));
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int payLength = jsonPayLoad.length() + payLoad.length() + 2;
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pushClient.fastrprint(String(payLength).c_str()); pushClient.fastrprint(F("\n"));
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pushClient.fastrprint(F("\n"));
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if(DEBUG) {
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Serial.print("POST ");
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Serial.print(SERVICE_EPOINT); Serial.print("pushsensordata");
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Serial.print(" HTTP/1.1"); Serial.println();
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Serial.print(host); Serial.println();
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Serial.print("Content-Type: application/json"); Serial.println();
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Serial.print("Content-Length: ");
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Serial.print(payLength); Serial.println();
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Serial.println();
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}
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int chunkSize = 50;
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for (int i = 0; i < jsonPayLoad.length(); i++) {
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if ( (i+1)*chunkSize > jsonPayLoad.length()) {
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pushClient.print(jsonPayLoad.substring(i*chunkSize, jsonPayLoad.length()));
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if(DEBUG) Serial.print(jsonPayLoad.substring(i*chunkSize, jsonPayLoad.length()));
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i = jsonPayLoad.length();
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} else {
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pushClient.print(jsonPayLoad.substring(i*chunkSize, (i+1)*chunkSize));
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if(DEBUG) Serial.print(jsonPayLoad.substring(i*chunkSize, (i+1)*chunkSize));
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}
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}
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for (int i = 0; i < payLoad.length(); i++) {
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if ( (i+1)*chunkSize > payLoad.length()) {
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pushClient.print(payLoad.substring(i*chunkSize, payLoad.length()));
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if(DEBUG) Serial.print(payLoad.substring(i*chunkSize, payLoad.length()));
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i = payLoad.length();
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} else {
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pushClient.print(payLoad.substring(i*chunkSize, (i+1)*chunkSize));
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if(DEBUG) Serial.print(payLoad.substring(i*chunkSize, (i+1)*chunkSize));
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}
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}
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pushClient.fastrprint(F("\r\n"));
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if(DEBUG) Serial.println();
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delay(1000);
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if(true) {
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while (pushClient.available()) {
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char response = pushClient.read();
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if(DEBUG) Serial.print(response);
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}
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}
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if(DEBUG) {
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Serial.println();
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Serial.println("-------------------------------");
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}
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payLoad = "";
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}
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@ -1,107 +0,0 @@
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//int motionSense(){
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// int motionDetect = digitalRead(PIR_PIN);
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// if(DEBUG){
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// Serial.print("MOTION : ");
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// Serial.println(motionDetect);
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// }
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// return motionDetect;
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//}
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//int lightSense(){
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// int lightLevel = analogRead(LDR_PIN);
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// if(DEBUG){
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// Serial.print("LIGHT : ");
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// Serial.println(lightLevel);
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// }
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// return lightLevel;
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//}
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double getTemperature(){
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int chk = DHT.read11(TEMP_PIN);
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if(DEBUG){
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Serial.println("-------------------------------");
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Serial.println("Type,\tstatus,\tHumidity (%),\tTemperature (C)");
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Serial.print("DHT11, \t");
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switch (chk)
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{
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case DHTLIB_OK:
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Serial.print("OK,\t");
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break;
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case DHTLIB_ERROR_CHECKSUM:
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Serial.print("Checksum error,\t");
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break;
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case DHTLIB_ERROR_TIMEOUT:
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Serial.print("Time out error,\t");
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break;
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case DHTLIB_ERROR_CONNECT:
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Serial.print("Connect error,\t");
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break;
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case DHTLIB_ERROR_ACK_L:
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Serial.print("Ack Low error,\t");
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break;
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case DHTLIB_ERROR_ACK_H:
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Serial.print("Ack High error,\t");
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break;
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default:
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Serial.print("Unknown error,\t");
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break;
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}
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// DISPLAY DATA
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Serial.print("\t");
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Serial.print(DHT.temperature, 1);
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Serial.print(",\t\t");
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Serial.println(DHT.humidity, 1);
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Serial.println("-------------------------------");
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}
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return DHT.temperature;
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}
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int getSonar()
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{
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long duration, inches, cm;
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pinMode(SONAR_TRIG, OUTPUT);// attach pin 3 to Trig
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digitalWrite(SONAR_TRIG, LOW);
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delayMicroseconds(2);
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digitalWrite(SONAR_TRIG, HIGH);
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delayMicroseconds(5);
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digitalWrite(SONAR_TRIG, LOW);
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pinMode (SONAR_ECHO, INPUT);//attach pin 4 to Echo
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duration = pulseIn(SONAR_ECHO, HIGH);
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// convert the time into a distance
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inches = microsecondsToInches(duration);
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cm = microsecondsToCentimeters(duration);
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if(DEBUG){
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Serial.print("SONAR : ");
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Serial.print(cm);
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Serial.print(" , ");
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Serial.println(inches);
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Serial.println("-----------------------------------");
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}
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if (cm > MAX_DISTANCE || cm <= 0){
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//Serial.println("Out of range");
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noTone(BUZZER);
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return -1;
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} else {
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tone(BUZZER, BUZZER_SOUND);
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return cm;
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}
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}
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long microsecondsToInches(long microseconds){
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return microseconds / 74 / 2;
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}
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long microsecondsToCentimeters(long microseconds){
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return microseconds / 29 / 2;
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}
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Loading…
Reference in new issue