Diff: main.cpp

Revision:

12:a244f6f9d2fe

Parent:

11:19135c83c208

Child:

13:089f3adb3813

diff -r 19135c83c208 -r a244f6f9d2fe main.cpp
--- a/main.cpp	Thu Jan 04 20:33:17 2018 +0000
+++ b/main.cpp	Fri Jan 05 12:01:04 2018 +0000
@@ -115,8 +115,15 @@
             //Format samples, send to FIFO buffer head
             memset(data_buffer[sample_h],NULL,64);
             
+            char sampleTime[20];
+            memset(sampleTime, NULL,20);
+            time( &raw_time );
+            sample_epoch = localtime( &raw_time );
+            strftime(sampleTime,20,"%d/%m/%Y, %X",sample_epoch);
+            
+            
             dataLock.lock(); //lock critical section
-            sprintf(data_buffer[sample_h],"%s, %2.2f, %4.2f, %.4f\n\r", TIME, TEMP, PRES, LDR);
+            sprintf(data_buffer[sample_h],"%s, %2.2f, %4.2f, %.4f\n\r", sampleTime, TEMP, PRES, LDR);
             dataLock.unlock(); //unlock critical section
             
             
@@ -160,12 +167,6 @@
         TEMP = Sensor.getTemperature();
         PRES = Sensor.getPressure();
         
-        
-        memset(TIME, NULL,20);
-        time( &raw_time );
-        sample_epoch = localtime( &raw_time );
-        strftime(TIME,20,"%d/%m/%Y, %X",sample_epoch);
-        
         dataLock.unlock(); // Exiting Critical Section
     
         Green_int = !Green_int; // debugging
@@ -468,7 +469,7 @@
             pc.puts("\tREAD ALL - Read All previous samples held in memory\n\r");
             pc.puts("\tSETTIME hh:mm::ss  - Set time in 24hr format\n\r");
             pc.puts("\tSETDATE dd/mm/yyyy - Set time in specified format\n\r");
-            pc.puts("\tDELETE ALL   - Delete all sampled held in internal memory\n\n\n\r");
+            pc.puts("\tDELETE ALL   - Delete all sampled held in internal memory\n\r");
             pc.puts("\tSETT - Set sample period. must be an integer in range 0 < T < 61\n\r");
         } 
         else if (strstr(rx_buffer,"tell me a joke")) {
@@ -575,10 +576,11 @@
 /*--------------------------------------------------------------------------*/
 
 /*---------------------------Networking Thread------------------------------*/
-void Network1 () {
-    
+void Network1 ()
+{
+
     printf("Setting up server\n\r");
-    
+
     //Configure an ethernet connection
     EthernetInterface eth;
     eth.set_network(IP, NETMASK, GATEWAY);
@@ -586,79 +588,76 @@
     if (eth.get_ip_address() == NULL) {
         pc.printf("Error - Can't get IP. Network not setup\n\r");
         pc.printf("Reset Required. Make sure network cables are plugged in\n\r");
-        }
-    else {
-    printf("The target IP address is '%s'\n\r", eth.get_ip_address());
-    
-    //Now setup a web server
-    TCPServer srv;           //TCP/IP Server
-    
-    SocketAddress clt_addr;  //Address of incoming connection
-    
-    /* Open the server on ethernet stack */
-    srv.open(&eth);
-    
-    /* Bind the HTTP port (TCP 80) to the server */
-    srv.bind(eth.get_ip_address(), 80);
-    
-    /* Can handle 5 simultaneous connections */
-    srv.listen(5);
-    
-    TCPSocket clt_sock;      //Socket for communication
-    pc.printf("Server Ready\n\r");
-    while (true) {
-        
-        
-        using namespace std;
-        //Block and wait on an incoming connection
-        srv.accept(&clt_sock, &clt_addr);
-        //printf("accept %s:%d\n\r", clt_addr.get_ip_address(), clt_addr.get_port());
-        
-        //Uses a C++ string to make it easier to concatinate
-        string response;
-        string strL = "LDR:";
-        string strP = ",  Pressure(mBar): ";
-        string strT = ",  Temp(C): ";
-        string strDT = ", Date/Time:  ";
+    }
+     else {
+        printf("The target IP address is '%s'\n\r", eth.get_ip_address());
+
+        //Now setup a web server
+        TCPServer srv;           //TCP/IP Server
+
+        SocketAddress clt_addr;  //Address of incoming connection
+
+        /* Open the server on ethernet stack */
+        srv.open(&eth);
+
+        /* Bind the HTTP port (TCP 80) to the server */
+        srv.bind(eth.get_ip_address(), 80);
+
+        /* Can handle 5 simultaneous connections */
+        srv.listen(5);
+
+        TCPSocket clt_sock;      //Socket for communication
+        pc.printf("Server Ready\n\r");
         
-        //This is a C string
-        char l_str[64];
-        char p_str[64];
-        char t_str[64];
-        
-        //Read the LDR value
-        dataLock.lock(); // add watchdog?
-        float L = LDR ;
-        float T = TEMP;
-        float P = PRES;
-        char DT[20] = TIME;
-        dataLock.unlock();
-        
-        //Convert to a C String
-        sprintf(l_str, "%1.3f", L ); // try \n\r??
-        sprintf(t_str, "%2.2f", T);
-        sprintf(p_str, "%4.2f", P);
-        
-        
-        
-        //Build the C++ string response
-        response = HTTP_MESSAGE_BODY1;
-       // response += strL;
-        response += l_str;
-        response += strT;
-        response += t_str;
-        response += strP;
-        response += p_str;
-        response += strDT;
-        response += DT;
-        response += HTTP_MESSAGE_BODY2;
-        
-        //Send static HTML response (as a C string)
-        clt_sock.send(response.c_str(), response.size()+6);  
-          
-    }
-    }
-}
+        while (true) {
+            
+            using namespace std;
+            //Block and wait on an incoming connection
+            srv.accept(&clt_sock, &clt_addr);
+            //printf("accept %s:%d\n\r", clt_addr.get_ip_address(), clt_addr.get_port());
+
+            //Uses a C++ string to make it easier to concatinate
+            string response;
+            string strL = "LDR:";
+            string strP = ",  Pressure(mBar): ";
+            string strT = ",  Temp(C): ";
+
+            //This is a C string
+            char l_str[64];
+            char p_str[64];
+            char t_str[64];
+
+            //Read the LDR value
+            dataLock.lock(); // add watchdog?
+            float L = LDR ;
+            float T = TEMP;
+            float P = PRES;
+
+            dataLock.unlock();
+
+            //Convert to a C String
+            sprintf(l_str, "%1.3f", L ); // try \n\r??
+            sprintf(t_str, "%2.2f", T);
+            sprintf(p_str, "%4.2f", P);
+
+
+
+            //Build the C++ string response
+            response = HTTP_MESSAGE_BODY1;
+            // response += strL;
+            response += l_str;
+            response += strT;
+            response += t_str;
+            response += strP;
+            response += p_str;
+            response += HTTP_MESSAGE_BODY2;
+
+            //Send static HTML response (as a C string)
+            clt_sock.send(response.c_str(), response.size()+6);
+
+        }// end While
+    }//end if
+}// end thread
 /*---------------------------POST--------------------------------------------*/
 void POST () {
     pc.printf(" Basic POST\n\r");