Revision 1:bb3336b7e953, committed 2017-03-07

Comitter:

johnlynam2014

Date:

Tue Mar 07 12:57:42 2017 +0000

Parent:

0:94dec0f696e0

Commit message:

Mbed_1st_Commit_V1

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/function.h	Tue Mar 07 12:57:42 2017 +0000
@@ -0,0 +1,126 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "config.h"
+#include "security.h"
+#include "easy-connect.h"
+#include "simple-mbed-client.h"
+#include "hcsr04.h"
+
+// Permanent statuses (set by led/0/permanent_status)
+#define STATUS_NONE     0
+#define STATUS_ON       1
+#define STATUS_OFF      2
+
+
+
+
+// Declare our peripherals here
+DigitalOut red(LED_RED);
+DigitalOut green(LED_GREEN);
+DigitalOut blue(LED_BLUE);
+
+
+//HCSR04 sensor(D12, D11);
+//set D12 = trigger D11 = echo
+DigitalOut trig = D12;
+DigitalIn echo = D11;
+Timer timer;
+long duration,distance_cm;
+
+//return distance in cm
+long distance();
+long echo_duration();
+long distanceDetect();
+
+
+void run()
+{
+   SimpleMbedClient client;
+   
+   SimpleResourceString name = client.define_resource("device/0/name", "jan", M2MBase::GET_PUT_ALLOWED, true);//User name
+SimpleResourceString sensorName = client.define_resource("device/0/sensorName", "jan", M2MBase::GET_PUT_ALLOWED, true);//Module Name
+SimpleResourceInt UltraSonicData = client.define_resource("device/0/USdata", 0, M2MBase::GET_ALLOWED);//UltraSonicData
+//SimpleResourceInt pirCount = client.define_resource("pir/0/count", 0, M2MBase::GET_ALLOWED);
+
+   
+    red=1;
+    green=1;
+     blue=1;
+    //printf("\r\nMAIN\n\r");
+    sensorName = "Front Window 2";
+    name = "John Lynam";
+    distance();
+    UltraSonicData = distance_cm;
+    //return distance_cm;
+
+
+}
+
+
+//dictance
+long distance()
+{
+   
+    //printf("in distance function\r\n");
+    duration = echo_duration();
+    distance_cm = (duration/2)/29.1;
+     if(distance_cm < 20)
+    {
+        distanceDetect();
+    }
+    else
+    {
+        
+        
+        }
+    printf("end distance function\r\n");
+    return distance_cm;
+   
+}
+
+long echo_duration()
+{
+    //printf("in echo duration function\r\n");
+    timer.reset();  //reset timer
+    trig=1;   // trigger low
+    wait_us(2); //  wait
+    trig=0;   //  trigger high
+    wait_us(10);
+    trig=1;  // trigger low
+    while(!echo); // start pulseIN
+    timer.start();
+    while(echo);
+    timer.stop();
+    //printf("end echo duration function\r\n");
+    return timer.read_us();
+
+}
+
+long distanceDetect()
+{
+    DigitalOut led(LED_RED);
+    DigitalOut led2(LED_BLUE);
+    //an action to demo distance change
+    led = !led; // toggle led
+    wait(0.2f);
+    led = !led2; // toggle led
+    wait(0.2f);
+    printf("Distance change detected: %d", distance_cm);
+    printf("\n\r");
+    return distance_cm;
+    
+}
+
+
+// Registered callback for mbed Client
+DigitalOut statusLed(LED1, 1);
+
+void registered()
+{
+    printf("Welcome John Lynam");
+    statusLed = 0;
+}
+
+
+
+    

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hcsr04.cpp	Tue Mar 07 12:57:42 2017 +0000
@@ -0,0 +1,30 @@
+#include "hcsr04.h"
+#include "mbed.h"
+/*
+*HCSR04.cpp
+*/
+HCSR04::HCSR04(PinName t, PinName e) : trig(t), echo(e) {}
+ long HCSR04::echo_duration() {
+        
+    timer.reset();  //reset timer
+    trig=0;   // trigger low 
+    wait_us(2); //  wait 
+    trig=1;   //  trigger high
+    wait_us(10);
+    trig=0;  // trigger low
+         while(!echo); // start pulseIN
+      timer.start();
+     while(echo);
+      timer.stop();
+     return timer.read_us(); 
+ 
+}
+ 
+//return distance in cm 
+long HCSR04::distance(){
+    duration = echo_duration();
+  distance_cm = (duration/2)/29.1;
+        return distance_cm;
+ 
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hcsr04.h	Tue Mar 07 12:57:42 2017 +0000
@@ -0,0 +1,20 @@
+#ifndef hcsr04_H
+#define hcsr04_H
+#include "mbed.h"
+ 
+ 
+ 
+class HCSR04 {
+  public:
+    HCSR04(PinName t, PinName e);
+    long echo_duration();
+    long distance();
+ 
+    private:
+        DigitalOut trig;
+        DigitalIn echo;
+        Timer timer;
+        long duration,distance_cm;
+};
+ 
+#endif

--- a/main.cpp	Fri Feb 24 15:13:38 2017 +0000
+++ b/main.cpp	Tue Mar 07 12:57:42 2017 +0000
@@ -1,87 +1,30 @@
 #include "mbed.h"
 #include "rtos.h"
-#include "config.h"
+//#include "config.h"
 #include "security.h"
 #include "easy-connect.h"
 #include "simple-mbed-client.h"
-
-SimpleMbedClient client;
-
-// Declare our peripherals here
-/*PwmOut red(LED_RED);
-PwmOut green(LED_GREEN);
-PwmOut blue(LED_BLUE);*/
-DigitalOut red(LED_RED);
-DigitalOut green(LED_GREEN);
-DigitalOut blue(LED_BLUE);
-
-InterruptIn pir(SW2);
-
-// We need a way to signal from an interrupt context -> main thread, use a Semaphore for it...
-Semaphore updates(0);
-
-// YOUR CODE HERE
-// Fwd declaration
+#include "hcsr04.h"
+#include "function.h"
 
-// Variable that holds whether the light is on because the PIR sensor triggered (and timeout didn't happen yet)
-bool ledOnBecauseOfPir = false;
-
-// Timeout based on led/0/timeout, disables the light after a set interval
-Timeout pirTimeout;
-
-// Permanent statuses (set by led/0/permanent_status)
-#define STATUS_NONE     0
-#define STATUS_ON       1
-#define STATUS_OFF      2
-
-
-
-// Here are our resources:
-
-SimpleResourceString name = client.define_resource("device/0/name", "jan", M2MBase::GET_PUT_ALLOWED, true);//User name
-SimpleResourceString sensorName = client.define_resource("device/0/sensorName", "jan", M2MBase::GET_PUT_ALLOWED, true);//Module Name
-SimpleResourceInt UltraSonicData = client.define_resource("device/0/USdata", 0, M2MBase::GET_ALLOWED);//UltraSonicData
-//SimpleResourceInt pirCount = client.define_resource("pir/0/count", 0, M2MBase::GET_ALLOWED);
+  SimpleMbedClient client;
 
-// Registered callback for mbed Client
-DigitalOut statusLed(LED1, 1);
-void registered() {
-   printf("Welcome John Lynam");
-  statusLed = 0;
-}
-
-int main(int, char**) {
-  
-   sensorName = "Front Window 2";
-    name = "John Lynam";
-   UltraSonicData = 20;
-  /*  
-    int i;
-    for( i = 0; i < 20; i++)
+int main(int, char**)
+{
+   run();
+   
+    NetworkInterface* network = easy_connect(true);
+    if (!network)
     {
-          wait(0.5);
-        i = UltraSonicData;
-    }*/
-    
-  
-  red=1;
-  green=1;
-  blue=1;
-
+        printf("Connect to internet failed... See serial output.\n");
+        return 1;
+    }
 
-  NetworkInterface* network = easy_connect(true);
-  if (!network) {
-    printf("Connect to internet failed... See serial output.\n");
-    return 1;
-  }
-
-  struct MbedClientOptions options = client.get_default_options();
-  options.DeviceType = "Wifi_Sonic_Test";
-  if (!client.setup(options, network)) {
-    printf("Setting up mbed_client failed...\n");
-    return 1;
-  }
-
-  client.on_registered(&registered);
-     
+    struct MbedClientOptions options = client.get_default_options();
+    options.DeviceType = "Wifi_Sonic_Test";
+    if (!client.setup(options, network))
+    {
+        printf("Setting up mbed_client failed...\n");
+        return 1;
+    }
 }
\ No newline at end of file

--- a/mbed_app.json	Fri Feb 24 15:13:38 2017 +0000
+++ b/mbed_app.json	Tue Mar 07 12:57:42 2017 +0000
@@ -13,7 +13,7 @@
             "value": "D0"
         },
         "esp8266-ssid": {
-            "value": "\"iPhone\""
+            "value": "\"john\""
         },
         "esp8266-password": {
             "value": "\"qwerty12\""

--- a/security.h	Fri Feb 24 15:13:38 2017 +0000
+++ b/security.h	Tue Mar 07 12:57:42 2017 +0000
@@ -42,7 +42,7 @@
 
 #define MBED_DOMAIN "5a6da97a-7f55-4e9e-aa2e-a0ef5a5cc1f3"
 
-#define MBED_ENDPOINT_NAME "079a94b6-1f5a-48bc-aaec-94f0bc2ebe5d"
+#define MBED_ENDPOINT_NAME "7a865bf0-f5eb-486a-93f7-8adeb29cdbd4"
 
  
 
@@ -72,25 +72,25 @@
 
 const uint8_t CERT[] = "-----BEGIN CERTIFICATE-----\r\n"
 
-"MIIBzzCCAXOgAwIBAgIEFV92YTAMBggqhkjOPQQDAgUAMDkxCzAJBgNVBAYTAkZ\r\n"
+"MIIBzzCCAXOgAwIBAgIEMF7OhTAMBggqhkjOPQQDAgUAMDkxCzAJBgNVBAYTAkZ\r\n"
 
 "JMQwwCgYDVQQKDANBUk0xHDAaBgNVBAMME21iZWQtY29ubmVjdG9yLTIwMTgwHh\r\n"
 
-"cNMTcwMTI2MTIwNTQxWhcNMTgxMjMxMDYwMDAwWjCBoTFSMFAGA1UEAxNJNWE2Z\r\n"
+"cNMTcwMzAxMTQ0NDE4WhcNMTgxMjMxMDYwMDAwWjCBoTFSMFAGA1UEAxNJNWE2Z\r\n"
 
-"GE5N2EtN2Y1NS00ZTllLWFhMmUtYTBlZjVhNWNjMWYzLzA3OWE5NGI2LTFmNWEt\r\n"
+"GE5N2EtN2Y1NS00ZTllLWFhMmUtYTBlZjVhNWNjMWYzLzdhODY1YmYwLWY1ZWIt\r\n"
 
-"NDhiYy1hYWVjLTk0ZjBiYzJlYmU1ZDEMMAoGA1UECxMDQVJNMRIwEAYDVQQKEwl\r\n"
+"NDg2YS05M2Y3LThhZGViMjljZGJkNDEMMAoGA1UECxMDQVJNMRIwEAYDVQQKEwl\r\n"
 
 "tYmVkIHVzZXIxDTALBgNVBAcTBE91bHUxDTALBgNVBAgTBE91bHUxCzAJBgNVBA\r\n"
 
-"YTAkZJMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEuKf8+uTie38jacROpDn31\r\n"
+"YTAkZJMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEaSE6IegQI9X0ugpNRJJl+\r\n"
 
-"bPfoNHPYth1QwUo4wRvcZALqA12Y0z2Kl/SBngkqdqr26Z0pQsTnEh25CspstIt\r\n"
+"fPqQU7tkO6nr/bc2n5mzqIJ/1CYPWcNHmqN4TE4q82DHRX1lEICUgceO7lIb9zR\r\n"
 
-"azAMBggqhkjOPQQDAgUAA0gAMEUCIQDRAX966mm6f3aDTYZqbyf309dBkk7oMZX\r\n"
+"2TAMBggqhkjOPQQDAgUAA0gAMEUCID05dXJdM96YloecuDF+VUpOYqsl+ud+sg5\r\n"
 
-"dSI5rwix2EwIgWtZU6D5NSS0KkahYGZciGskdCnE3bNpmPHRJ3xdY464=\r\n"
+"qxKAo6fUAAiEA11Jd5ejvmjEUZnRcbSw8cssXodE4M5/9fNaXIqF1B/g=\r\n"
 
 "-----END CERTIFICATE-----\r\n";
 
@@ -98,11 +98,11 @@
 
 const uint8_t KEY[] = "-----BEGIN PRIVATE KEY-----\r\n"
 
-"MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgzw+5xH0IIhMoD4ji\r\n"
+"MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgsfpaV4V7UFFFsitr\r\n"
 
-"ZZAGqQGNo1Hx7BGcPazAJs229V6hRANCAAS4p/z65OJ7fyNpxE6kOffVs9+g0c9i\r\n"
+"6rA3vqqjzgzti8uUtNZxpDerLCChRANCAARpIToh6BAj1fS6Ck1EkmX58+pBTu2Q\r\n"
 
-"2HVDBSjjBG9xkAuoDXZjTPYqX9IGeCSp2qvbpnSlCxOcSHbkKymy0i1r\r\n"
+"7qev9tzafmbOogn/UJg9Zw0eao3hMTirzYMdFfWUQgJSBx47uUhv3NHZ\r\n"
 
 "-----END PRIVATE KEY-----\r\n";