Diff: main.cpp

Revision:

0:7d95a161fefc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Dec 08 17:20:10 2017 +0000
@@ -0,0 +1,463 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "M2XStreamClient.h"
+#include "MODSERIAL.h"
+
+//function declaration
+void TimerRead(void);
+void MotionSense(void);
+void motiontrigger(void);
+void ledbounce(void);
+void RxRead(void);
+void motionTimeOut(void);
+void streamData(void);
+void SecurityCam(void);
+void SecurityEnable(void);
+
+//bluetooth variables
+bool btflag = false;
+char received[256] = {""};
+int i = 0;
+//led variables
+int led_total = 0;
+int led_session = 0;
+bool ledtimerflag = false;
+DigitalOut led(LED_RED);
+//fan variables
+int fan_total = 0;
+int fan_session = 0;
+bool fantimerflag = false;
+PwmOut fan(D3);
+//Motion Sensor Variables
+InterruptIn motionsensor(D2);
+DigitalOut motionsensorpwr(D1, 0);
+//Motion Sensor Timeout
+Timeout motionTimeout;
+//Timers Initialization
+Timer ledtimer;
+Timer fantimer;
+// Initialize Serial port
+Serial pc(USBTX, USBRX);
+//bluetooth module declaration
+MODSERIAL HC05(PTC15, PTC14);
+//security camera 
+DigitalOut securitycam(D5, 0);
+bool securityflag = false;
+
+int ret;
+// Set Sensor Stream details
+char deviceId[] = "56429e7da76e7b0d282164231db3446e"; // Device you want to push to
+char streamtime[] = "Time"; // Stream you want to push to
+char streamfan[] = "Fan_Time";
+char m2xKey[] = "3f3543d74e384a4c94d71729ffee9277"; // Your M2X API Key or Master API Key
+// Initialize the M2X client
+Client client;
+M2XStreamClient m2xClient(&client, m2xKey);
+Ticker streamticker;
+
+void rxinterrupt(MODSERIAL_IRQ_INFO *q) 
+{
+    btflag = true;
+    return;
+}
+
+int main()
+{
+motionsensor.disable_irq();
+// Intialize Ethernet connection
+
+EthernetInterface eth;
+eth.init();
+eth.connect();
+printf("Success. Connected!. Device IP Address is %s\r\n", eth.getIPAddress());
+
+
+//initialize bluetooth
+HC05.baud(9600);
+
+//attach interrupts
+HC05.attach(&rxinterrupt, MODSERIAL::RxIrq);
+motionsensor.rise(&motiontrigger);
+//streamticker.attach(&streamData,1.0);
+
+led.write(1); //led initialized to off 
+
+pc.printf("Program Begins.");
+    while (1) 
+    {    
+        RxRead();
+        streamData();
+        wait_ms(100);
+    }     
+            
+}
+
+void streamData()
+{
+        ret = m2xClient.updateStreamValue(deviceId, streamtime, led_total);
+        pc.printf("send() returned %d\r\n", ret);
+        ret = m2xClient.updateStreamValue(deviceId, streamfan, fan_total);
+        pc.printf("send() returned %d\r\n", ret);
+}
+
+void RxRead(void)
+{
+        if(btflag && !HC05.rxBufferEmpty() && HC05.rxGetLastChar() == '#')
+    {
+        HC05.move(received, 256);
+        pc.printf("%c%c%c%c%c",received[0], received[1], received[2],received[3], received[4]); 
+        wait_ms(5);
+        if(received[0] == 'L')
+        {
+            if(received[2] ==  'N')
+            {
+                led = 0; // toggle led
+                ledtimerflag = true;
+            }
+            else if(received[2] == 'F')
+            {
+                led = 1;
+                ledtimerflag = false;
+            }
+        }
+        else if (received[0] == 'F')
+        {
+            if(received[3] == 'H')
+            {
+                fan.write(0.99);
+                fantimerflag = true;
+            }
+            else if(received[3] == 'L')
+            {
+                fan.write(0.6);
+                if(!fantimerflag)
+                fantimerflag = true;
+            }
+            else if(received[3] == 'O')
+            {
+                fan.write(0.0);
+                fantimerflag = false;
+            }
+        }
+        else if(received[0] == 'M')
+        {
+            if(received[1] == 'R')
+            {
+                motionsensor.disable_irq();
+            }
+            else if(received[1] == 'E')
+            {
+                led = 1; //led off
+                fan.write(0.0); //fan off
+                MotionSense();
+            }
+            else if(received[1] == 'S')
+            {
+                securityflag = true;
+                SecurityEnable();
+            }
+        }              
+        btflag = false;
+        
+        if(fantimerflag)
+        {
+        fantimer.start();
+        }
+        else 
+        {
+        fantimer.stop();
+        fan_session = fantimer.read(); //reads the session time
+        fan_total += fan_session; // accumulates to total time
+        fantimer.reset();
+        }
+        
+        if(ledtimerflag)
+        {
+        ledtimer.start();
+        }
+        else 
+        {
+        ledtimer.stop();
+        led_session = ledtimer.read(); //reads the session time
+        led_total += led_session; // accumulates to total time
+        ledtimer.reset();
+        }
+    }
+}
+void TimerRead()
+{
+    pc.printf("LED Session Time: %d", led_session);   
+    pc.printf("\r\nTotal LED Time: %d\r\n", led_total);
+    pc.printf("Fan Session Time: %d", fan_session);   
+    pc.printf("\r\nTotal Fan Time: %d\r\n", fan_total);
+}
+
+void MotionSense()
+{
+    HC05.puts("Motion Sensor Initializing...");
+    ledbounce();
+    HC05.puts("Enabled.");
+    motionsensor.enable_irq();
+}
+
+void SecurityEnable()
+{
+    HC05.puts("Security Initializing...");
+    ledbounce();
+    HC05.puts("Enabled.");
+    motionsensor.enable_irq();
+}
+
+void SecurityCam()
+{
+    securitycam = 1;
+    wait_ms(50);
+    securitycam = 0;      
+}
+
+void motiontrigger()
+{
+    led = 0;
+    //security mode sends pulse to start python script
+    if(securityflag)
+    {
+        SecurityCam();
+        securityflag = false; //resets flag
+    }
+    else
+    motionTimeout.attach(&motionTimeOut,10.0);
+}
+
+void motionTimeOut()
+{
+        led = 1; //led off;
+}        
+
+void ledbounce()
+{
+    for( int i = 0; i < 20; i++)
+    {
+    led = led ^1;
+    wait_ms(100);
+    }
+    led = 1;
+}
+
+
+/*#include "mbed.h"
+#include "EthernetInterface.h"
+#include "M2XStreamClient.h"
+#include "MODSERIAL.h"
+
+//function declaration
+void TimerRead(void);
+void MotionSense(void);
+void motiontrigger(void);
+void ledbounce(void);
+void RxRead(void);
+void motionTimeOut(void);
+void streamData(void);
+void SecurityCam(void);
+void SecurityEnable(void);
+
+//bluetooth variables
+bool btflag = false;
+char received[256] = {""};
+int i = 0;
+//led variables
+int led_total = 0;
+int led_session = 0;
+bool ledtimerflag = false;
+DigitalOut led(LED_RED);
+//fan variables
+int fan_total = 0;
+int fan_session = 0;
+bool fantimerflag = false;
+PwmOut fan(D3);
+//Motion Sensor Variables
+InterruptIn motionsensor(D2);
+DigitalOut motionsensorpwr(D1, 0);
+//Motion Sensor Timeout
+Timeout motionTimeout;
+//Timers Initialization
+Timer ledtimer;
+Timer fantimer;
+// Initialize Serial port
+Serial pc(USBTX, USBRX);
+//bluetooth module declaration
+MODSERIAL HC05(PTC15, PTC14);
+//security camera 
+//DigitalOut securitycam(D5, 0);
+bool securityflag = false;
+
+int ret;
+// Set Sensor Stream details
+char deviceId[] = "56429e7da76e7b0d282164231db3446e"; // Device you want to push to
+char streamtime[] = "Time"; // Stream you want to push to
+char streamfan[] = "Fan_Time";
+char m2xKey[] = "3f3543d74e384a4c94d71729ffee9277"; // Your M2X API Key or Master API Key
+// Initialize the M2X client
+Client client;
+M2XStreamClient m2xClient(&client, m2xKey);
+Ticker streamticker;
+
+void rxinterrupt(MODSERIAL_IRQ_INFO *q) 
+{
+    btflag = true;
+    return;
+}
+
+int main()
+{
+motionsensor.disable_irq();
+// Intialize Ethernet connection
+
+EthernetInterface eth;
+eth.init();
+eth.connect();
+printf("Success. Connected!. Device IP Address is %s\r\n", eth.getIPAddress());
+
+
+//initialize bluetooth
+HC05.baud(9600);
+
+//attach interrupts
+HC05.attach(&rxinterrupt, MODSERIAL::RxIrq);
+motionsensor.rise(&motiontrigger);
+//streamticker.attach(&streamData,1.0);
+
+led.write(1); //led initialized to off 
+
+pc.printf("Program Begins.");
+    while (1) 
+    {    
+        RxRead();
+        streamData();
+        wait_ms(100);
+    }     
+            
+}
+
+void streamData()
+{
+        ret = m2xClient.updateStreamValue(deviceId, streamtime, led_total);
+        pc.printf("send() returned %d\r\n", ret);
+        ret = m2xClient.updateStreamValue(deviceId, streamfan, fan_total);
+        pc.printf("send() returned %d\r\n", ret);
+}
+
+void RxRead(void)
+{
+        if(btflag && !HC05.rxBufferEmpty() && HC05.rxGetLastChar() == '#')
+    {
+        HC05.move(received, 256);
+        pc.printf("%c%c%c%c%c",received[0], received[1], received[2],received[3], received[4]); 
+        wait_ms(5);
+        if(received[0] == 'L')
+        {
+            if(received[2] ==  'N')
+            {
+                led = 0; // toggle led
+                ledtimerflag = true;
+            }
+            else if(received[2] == 'F')
+            {
+                led = 1;
+                ledtimerflag = false;
+            }
+        }
+        else if (received[0] == 'F')
+        {
+            if(received[3] == 'H')
+            {
+                fan.write(0.99);
+                fantimerflag = true;
+            }
+            else if(received[3] == 'L')
+            {
+                fan.write(0.6);
+                if(!fantimerflag)
+                fantimerflag = true;
+            }
+            else if(received[3] == 'O')
+            {
+                fan.write(0.0);
+                fantimerflag = false;
+            }
+        }
+        else if(received[0] == 'M')
+        {
+            if(received[1] == 'R')
+            {
+                motionsensor.disable_irq();
+            }
+            else if(received[1] == 'E')
+            {
+                led = 1; //led off
+                fan.write(0.0); //fan off
+                MotionSense();
+            }
+        }              
+        btflag = false;
+        
+        if(fantimerflag)
+        {
+        fantimer.start();
+        }
+        else 
+        {
+        fantimer.stop();
+        fan_session = fantimer.read(); //reads the session time
+        fan_total += fan_session; // accumulates to total time
+        fantimer.reset();
+        }
+        
+        if(ledtimerflag)
+        {
+        ledtimer.start();
+        }
+        else 
+        {
+        ledtimer.stop();
+        led_session = ledtimer.read(); //reads the session time
+        led_total += led_session; // accumulates to total time
+        ledtimer.reset();
+        }
+    }
+}
+void TimerRead()
+{
+    pc.printf("LED Session Time: %d", led_session);   
+    pc.printf("\r\nTotal LED Time: %d\r\n", led_total);
+    pc.printf("Fan Session Time: %d", fan_session);   
+    pc.printf("\r\nTotal Fan Time: %d\r\n", fan_total);
+}
+
+void MotionSense()
+{
+    HC05.puts("Motion Sensor Initializing...");
+    ledbounce();
+    HC05.puts("Enabled.");
+    motionsensor.enable_irq();
+}
+
+void motiontrigger()
+{
+    led = 0;
+    motionTimeout.attach(&motionTimeOut,10.0);
+}
+
+void motionTimeOut()
+{
+        led = 1; //led off;
+}        
+
+void ledbounce()
+{
+    for( int i = 0; i < 20; i++)
+    {
+    led = led ^1;
+    wait_ms(100);
+    }
+    led = 1;
+}*/