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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@ -1,39 +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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@ -1,100 +1,94 @@
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uint8_t buffer[BUFFER_SIZE+1];
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uint8_t buffer[BUFFER_SIZE + 1];
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int bufindex = 0;
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char action[MAX_ACTION+1];
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char path[MAX_PATH+1];
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boolean listen() {
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// Try to get a client which is connected.
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Adafruit_CC3000_ClientRef client = httpServer.available();
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if (client) {
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//Serial.println(F("Client connected."));
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// Process this request until it completes or times out.
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// Note that this is explicitly limited to handling one request at a time!
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// Clear the incoming data buffer and point to the beginning of it.
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bufindex = 0;
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memset(&buffer, 0, sizeof(buffer));
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// Clear action and path strings.
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memset(&action, 0, sizeof(action));
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memset(&path, 0, sizeof(path));
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// Set a timeout for reading all the incoming data.
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unsigned long endtime = millis() + TIMEOUT_MS;
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// Read all the incoming data until it can be parsed or the timeout expires.
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bool parsed = false;
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while (!parsed && (millis() < endtime) && (bufindex < BUFFER_SIZE)) {
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if (client.available()) {
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buffer[bufindex++] = client.read();
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}
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parsed = parseRequest(buffer, bufindex, action, path);
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}
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char action[MAX_ACTION + 1];
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char path[MAX_PATH + 1];
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void readControls() {
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// Try to get a client which is connected.
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Adafruit_CC3000_ClientRef client = httpServer.available();
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if (client) {
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bufindex = 0;
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memset(&buffer, 0, sizeof(buffer));
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// Clear action and path strings.
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memset(&action, 0, sizeof(action));
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memset(&path, 0, sizeof(path));
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// Set a timeout for reading all the incoming data.
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unsigned long endtime = millis() + TIMEOUT_MS;
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// Read all the incoming data until it can be parsed or the timeout expires.
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bool parsed = false;
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while (!parsed && (millis() < endtime) && (bufindex < BUFFER_SIZE)) {
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if (client.available()) {
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buffer[bufindex++] = client.read();
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}
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parsed = parseRequest(buffer, bufindex, action, path);
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}
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wdt_reset();
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if (parsed) {
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if (strcmp(action, "GET") == 0) {
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responseMsg = path;
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if (DEBUG) {
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Serial.println(responseMsg);
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}
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int index = responseMsg.lastIndexOf("/");
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int newLine = responseMsg.indexOf("/");
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subStrn = responseMsg.substring(index + 1);
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responseMsg = responseMsg.substring(newLine + 1, index);
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if (DEBUG) {
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Serial.print(responseMsg);
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Serial.print(" - ");
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Serial.println(subStrn);
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Serial.println("-------------------------------");
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}
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}
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if (responseMsg == "TEMP") {
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int temperature = (uint8_t) getTemperature();
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client.fastrprintln(F("HTTP/1.1 200 OK"));
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client.fastrprintln(F("Connection: close"));
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client.fastrprintln(F(""));
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client.fastrprint(String(temperature).c_str());
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}
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}
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delay(100);
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// Close the connection when done.
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Serial.println(F("Client disconnected"));
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client.close();
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wdt_reset();
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wdt_reset();
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if (parsed) {
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if (strcmp(action, "GET") == 0) {
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responseMsg = path;
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if(DEBUG) {
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Serial.println(responseMsg);
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}
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int index = responseMsg.lastIndexOf("/");
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int newLine = responseMsg.indexOf("/");
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subStrn = responseMsg.substring(index + 1);
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responseMsg = responseMsg.substring(newLine + 1, index);
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if(DEBUG) {
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Serial.print(responseMsg);
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Serial.print(" - ");
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Serial.println(subStrn);
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Serial.println("-------------------------------");
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}
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}
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if (responseMsg == "TEMP") {
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int temperature = (uint8_t)getTemperature();
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client.fastrprintln(F("HTTP/1.1 200 OK"));
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client.fastrprintln(F("Connection: close"));
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client.fastrprintln(F(""));
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client.fastrprint(String(temperature).c_str());
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}
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}
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delay(100);
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// Close the connection when done.
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Serial.println(F("Client disconnected"));
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client.close();
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wdt_reset();
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return false;
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} else {
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return true;
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}
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}
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bool parseRequest(uint8_t* buf, int bufSize, char* action, char* path) {
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// Check if the request ends with \r\n to signal end of first line.
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if (bufSize < 2)
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bool parseRequest(uint8_t *buf, int bufSize, char *action, char *path) {
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// Check if the request ends with \r\n to signal end of first line.
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if (bufSize < 2)
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return false;
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if (buf[bufSize - 2] == '\r' && buf[bufSize - 1] == '\n') {
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parseFirstLine((char *) buf, action, path);
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return true;
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}
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return false;
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if (buf[bufSize-2] == '\r' && buf[bufSize-1] == '\n') {
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parseFirstLine((char*)buf, action, path);
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return true;
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}
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return false;
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}
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// Parse the action and path from the first line of an HTTP request.
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void parseFirstLine(char* line, char* action, char* path) {
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// Parse first word up to whitespace as action.
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char* lineaction = strtok(line, " ");
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if (lineaction != NULL)
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strncpy(action, lineaction, MAX_ACTION);
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// Parse second word up to whitespace as path.
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char* linepath = strtok(NULL, " ");
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if (linepath != NULL)
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strncpy(path, linepath, MAX_PATH);
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}
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void parseFirstLine(char *line, char *action, char *path) {
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// Parse first word up to whitespace as action.
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char *lineaction = strtok(line, " ");
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if (lineaction != NULL)
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strncpy(action, lineaction, MAX_ACTION);
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// Parse second word up to whitespace as path.
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char *linepath = strtok(NULL, " ");
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if (linepath != NULL)
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strncpy(path, linepath, MAX_PATH);
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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:
|
||||
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;
|
||||
}
|
||||
|
||||
|
||||
int getSonar()
|
||||
{
|
||||
long duration, inches, cm;
|
||||
|
||||
pinMode(SONAR_TRIG, OUTPUT);// attach pin 3 to Trig
|
||||
digitalWrite(SONAR_TRIG, LOW);
|
||||
delayMicroseconds(2);
|
||||
digitalWrite(SONAR_TRIG, HIGH);
|
||||
delayMicroseconds(5);
|
||||
digitalWrite(SONAR_TRIG, LOW);
|
||||
|
||||
pinMode (SONAR_ECHO, INPUT);//attach pin 4 to Echo
|
||||
duration = pulseIn(SONAR_ECHO, HIGH);
|
||||
|
||||
// convert the time into a distance
|
||||
inches = microsecondsToInches(duration);
|
||||
cm = microsecondsToCentimeters(duration);
|
||||
|
||||
if(DEBUG){
|
||||
Serial.print("SONAR : ");
|
||||
Serial.print(cm);
|
||||
Serial.print(" , ");
|
||||
Serial.println(inches);
|
||||
Serial.println("-----------------------------------");
|
||||
}
|
||||
|
||||
if (cm > MAX_DISTANCE || cm <= 0){
|
||||
//Serial.println("Out of range");
|
||||
noTone(BUZZER);
|
||||
return -1;
|
||||
} else {
|
||||
tone(BUZZER, BUZZER_SOUND);
|
||||
return cm;
|
||||
}
|
||||
}
|
||||
|
||||
long microsecondsToInches(long microseconds){
|
||||
return microseconds / 74 / 2;
|
||||
}
|
||||
|
||||
long microsecondsToCentimeters(long microseconds){
|
||||
return microseconds / 29 / 2;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in new issue