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CTI-ru1 · Jul 15, 2013 · ba66a9d · ba66a9d
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diff --git a/Arduino/Garden_coap/CoAP_Garden_Alarms/CoAP_Garden_Alarms.ino b/Arduino/Garden_coap/CoAP_Garden_Alarms/CoAP_Garden_Alarms.ino
@@ -0,0 +1,61 @@
+/**
+ * Arduino Coap Garden Alarms Programmer
+ * Monopatis Dimitris
+ */
+
+
+//Include XBEE Libraries
+#include <XBee.h>
+#include <XbeeRadio.h>
+#include <Time.h>
+#include <TimeAlarms.h>
+//Include CoAP Libraries
+#include <coap.h>
+#include "myPOSTSensor.h"
+#include "myPOSTprogram.h"
+#include "myPOSTtime.h"
+
+//Create the XbeeRadio object we'll be using
+XBeeRadio xbee = XBeeRadio();
+//Create a reusable response object for responses we expect to handle
+XBeeRadioResponse response = XBeeRadioResponse();
+//Create a reusable rx16 response object to get the address
+Rx16Response rx = Rx16Response();
+
+//CoAP object
+Coap coap;
+
+myPOSTSensor bSensor = myPOSTSensor("valve3" , 3);
+myPOSTtime cSensor = myPOSTtime("time");
+myPOSTprogram fSensor = myPOSTprogram("program", 3);
+
+//Runs only once
+void setup()
+{
+  pinMode(3, OUTPUT);   
+  // comment out for debuging
+  xbee.initialize_xbee_module();
+  //start our XbeeRadio object and set our baudrate to 38400.
+  xbee.begin( 38400 );
+  //Initialize our XBee module with the correct values (using the default channel, channel 12)h
+  xbee.init(12);
+
+  // init coap service 
+  coap.init( &xbee, &response, &rx );
+
+  //add the resourse resGET
+  coap.add_resource(&bSensor);
+  coap.add_resource(&cSensor);
+  coap.add_resource(&fSensor);
+
+}
+
+void loop()
+{
+  //run the handler on each loop to respond to incoming requests
+  coap.handler();
+}
+
+
+
+
diff --git a/Arduino/Garden_coap/CoAP_Garden_Alarms/coapSensor.h b/Arduino/Garden_coap/CoAP_Garden_Alarms/coapSensor.h
@@ -0,0 +1,72 @@
+/********************************************************************************
+ ** The Arduino-CoAP is free software: you can redistribute it and/or modify   **
+ ** it under the terms of the GNU Lesser General Public License as             **
+ ** published by the Free Software Foundation, either version 3 of the         **
+ ** License, or (at your option) any later version.                            **
+ **                                                                            **
+ ** The Arduino-CoAP is distributed in the hope that it will be useful,        **
+ ** but WITHOUT ANY WARRANTY; without even the implied warranty of             **
+ ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              **
+ ** GNU Lesser General Public License for more details.                        **
+ **                                                                            **
+ ** You should have received a copy of the GNU Lesser General Public           **
+ ** License along with the Arduino-CoAP.                                       **
+ ** If not, see <http://www.gnu.org/licenses/>.                                **
+ *******************************************************************************/
+
+#ifndef COAPSENSOR_H
+#define COAPSENSOR_H
+
+#include "packet.h"
+
+
+class CoapSensor {
+public:
+
+  CoapSensor() {
+    this->method = GET | POST;
+    this->name = "unknown";
+    this->fast = true;
+    this->notify_time = 20;
+    this->content_type = TEXT_PLAIN;
+    this->changed = false;
+  }
+
+  CoapSensor(String name) {
+    this->method = GET | POST;
+    this->name = name;
+    this->fast = true;
+    this->notify_time = 20;
+    this->content_type = TEXT_PLAIN;
+    this->changed = false;
+  }
+
+  coap_status_t callback(uint8_t method, uint8_t* input_data, size_t input_data_len, uint8_t* output_data, size_t* output_data_len, queries_t queries);
+  uint8_t get_method();
+  String get_name();
+  bool get_fast();
+  bool is_changed();
+  void mark_notified();
+  uint16_t get_notify_time();
+  uint8_t get_content_type();
+  uint8_t set_method(uint8_t method);
+  String set_name(String name);
+  bool set_fast(bool fast);
+  uint16_t set_notify_time(uint16_t notify_time);
+  uint8_t set_content_type(uint8_t content_type);
+  virtual void check(void);
+  virtual void get_value(uint8_t* output_data, size_t* output_data_len);
+  virtual void set_value(uint8_t* input_data, size_t input_data_len, uint8_t* output_data, size_t* output_data_len);
+private:
+  String name;
+  bool fast;
+  uint16_t notify_time;
+  uint8_t content_type, method;
+  uint8_t enable_method(uint8_t method);
+  uint8_t disable_method(uint8_t method);
+protected:
+  bool changed;
+};
+
+#endif
+
diff --git a/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTSensor.h b/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTSensor.h
@@ -0,0 +1,35 @@
+#include "coapSensor.h"
+
+class myPOSTSensor : 
+public CoapSensor 
+{
+public:
+  int pin, status;
+  myPOSTSensor(String name, int pin): 
+  CoapSensor(name)
+  {
+    this->pin = pin;
+    this->status = 0;
+    pinMode(pin, OUTPUT);
+    digitalWrite(pin, LOW);
+  }
+  void get_value( uint8_t* output_data, size_t* output_data_len)
+  {
+    this->status = digitalRead(this->pin);
+    output_data[0] = 0x30 + status;
+    *output_data_len = 1;
+  }
+  void set_value(uint8_t* input_data, size_t input_data_len, uint8_t* output_data, size_t* output_data_len)
+  {
+    this->set(*input_data-0x30);
+    output_data[0] = 0x30 + status;
+    *output_data_len = 1;
+    this->changed = true;
+  }
+  void set(uint8_t value)
+  {
+    this->status = value;
+    digitalWrite(pin, status);
+  }
+};
+
diff --git a/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTprogram.h b/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTprogram.h
@@ -0,0 +1,89 @@
+#include "coapSensor.h"
+#include <Time.h>
+#include <TimeAlarms.h>
+
+class myPOSTprogram : 
+public CoapSensor 
+{
+public:
+  int pin;
+  myPOSTprogram(String name, int pin): 
+  CoapSensor(name)
+  {
+    this->pin = pin;
+    pinMode(pin, OUTPUT);
+    digitalWrite(pin, LOW);  
+  }
+  void get_value( uint8_t* output_data, size_t* output_data_len)
+  {
+    *output_data_len = sprintf( (char*)output_data, "%d", Alarm.count() );
+  }
+  void set_value(uint8_t* input_data, size_t input_data_len, uint8_t* output_data, size_t* output_data_len)
+  {
+    String s((char*) input_data);
+    int start = s.indexOf("H") + 1;
+    int end = s.lastIndexOf("H");
+    String sub = s.substring(start, end);
+    int hours = sub.toInt();
+    start = s.indexOf("M") + 1;
+    end = s.lastIndexOf("M");
+    sub = s.substring(start, end);
+    int minutes = sub.toInt();
+    start = s.indexOf("S") + 1;
+    end = s.lastIndexOf("S");
+    sub = s.substring(start, end);
+    int seconds = sub.toInt();
+    //Duration
+    start = s.indexOf("D") + 1;
+    end = s.lastIndexOf("D");
+    sub = s.substring(start, end);
+    int duration = sub.toInt();
+    //Weekday
+    start = s.indexOf("W") + 1;
+    end = s.lastIndexOf("W");
+    sub = s.substring(start, end);
+    timeDayOfWeek_t weekDay;
+    weekDay = (timeDayOfWeek_t) sub.toInt();
+    int ID1,ID2;
+    if (weekDay > 0 && weekDay<8) {
+      ID1 = Alarm.alarmRepeat(weekDay, hours, minutes, seconds, onOnceOnly); 
+      seconds = seconds + duration;
+      minutes = minutes + seconds/60;
+      hours = hours + minutes/60;
+      hours = hours%24;
+      minutes = minutes%60;
+      seconds = seconds%60;
+      ID2 = Alarm.alarmRepeat(weekDay, hours, minutes, seconds, offOnceOnly);
+    }
+    else if (weekDay == 0)
+    {
+      ID1 = Alarm.alarmRepeat(hours, minutes, seconds, onOnceOnly); 
+      seconds = seconds + duration;
+      minutes = minutes + seconds/60;
+      hours = hours + minutes/60;
+      hours = hours%24;
+      minutes = minutes%60;
+      seconds = seconds%60;
+      ID2 = Alarm.alarmRepeat(hours, minutes, seconds, offOnceOnly);
+    }
+    else if (weekDay == 10)
+    {
+      ID1 = Alarm.alarmOnce(hours, minutes, seconds, onOnceOnly); 
+      seconds = seconds + duration;
+      minutes = minutes + seconds/60;
+      hours = hours + minutes/60;
+      hours = hours%24;
+      minutes = minutes%60;
+      seconds = seconds%60;
+      ID2 = Alarm.alarmOnce(hours, minutes, seconds, offOnceOnly);
+    }
+    *output_data_len = sprintf( (char*)output_data, "Day %d %d:%d:%d for %d ID1 %d id2 %d", weekDay, hours, minutes, seconds-duration, duration, ID1, ID2 );
+    this->changed = true;
+  }
+  void check(void)
+  {
+    Alarm.delay(100); // wait one second between clock display
+  }
+};
+
+
diff --git a/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTtime.h b/Arduino/Garden_coap/CoAP_Garden_Alarms/myPOSTtime.h
@@ -0,0 +1,29 @@
+#include "coapSensor.h"
+
+class myPOSTtime : 
+public CoapSensor 
+{
+public:
+  myPOSTtime(String name): 
+  CoapSensor(name)
+  {
+    setTime(12,0,0,1,6,13);
+  }
+  void get_value( uint8_t* output_data, size_t* output_data_len)
+  {
+    *output_data_len = sprintf( (char*)output_data, "%lu", now() ); 
+  }
+  void set_value(uint8_t* input_data, size_t input_data_len, uint8_t* output_data, size_t* output_data_len)
+  {
+    long pctime = atol((const char*)input_data);
+    // check the integer is a valid time (greater than Jan 1 2013)
+    if( pctime >= 1357041600) // Jan 1 2013 
+    { 
+      // Sync Arduino clock to the time received on the serial port
+      setTime(pctime);
+      *output_data_len = sprintf( (char*)output_data, "New time is: %ld", pctime );
+    }
+  }
+};
+
+
diff --git a/Arduino/Garden_coap/CoAP_Garden_Sensors/CoAP_Garden_Sensors.ino b/Arduino/Garden_coap/CoAP_Garden_Sensors/CoAP_Garden_Sensors.ino
@@ -0,0 +1,61 @@
+/**
+ * Arduino Coap Garden Sensors
+ * Monopatis Dimitris
+ */
+
+
+//Include XBEE Libraries
+#include <XBee.h>
+#include <XbeeRadio.h>
+//Include CoAP Libraries
+#include <coap.h>
+#include "myGETSensor.h"
+#include "myGETtemp.h"
+#include "myGETmoist.h"
+
+//Create the XbeeRadio object we'll be using
+XBeeRadio xbee = XBeeRadio();
+//Create a reusable response object for responses we expect to handle
+XBeeRadioResponse response = XBeeRadioResponse();
+//Create a reusable rx16 response object to get the address
+Rx16Response rx = Rx16Response();
+
+//CoAP object
+Coap coap;
+
+myGETSensor aSensor = myGETSensor("brightness" , A2);
+myGETtemp dSensor = myGETtemp("temperature" , A1);
+myGETmoist eSensor = myGETmoist("moisture" , A3);
+
+
+//Runs only once
+void setup()
+{
+  pinMode(7, OUTPUT);  
+
+  // comment out for debuging
+  xbee.initialize_xbee_module();
+  //start our XbeeRadio object and set our baudrate to 38400.
+  xbee.begin( 38400 );
+  //Initialize our XBee module with the correct values (using the default channel, channel 12)h
+  xbee.init(12);
+
+  // init coap service 
+  coap.init( &xbee, &response, &rx );
+
+  //add the resourse resGET
+  coap.add_resource(&aSensor);
+  coap.add_resource(&dSensor);
+  coap.add_resource(&eSensor);
+
+}
+
+void loop()
+{
+  //run the handler on each loop to respond to incoming requests
+  coap.handler();
+}
+
+
+
+