Diff: Coms.cpp

Revision:

0:9f82ee1feae7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Coms.cpp	Mon Oct 02 11:18:47 2017 +0000
@@ -0,0 +1,149 @@
+#include "Coms.h"
+#include "mbed.h"
+#include "rtos.h"
+#include "EthernetInterface.h"
+
+EthernetInterface eth;
+TCPSocketConnection sock;
+
+int Coms::EthernetInitialise (char* IPAddress, char* NetworkMask, char* DefaultGateway)
+{
+    int error;
+    int retrys = 5;
+    int retval;
+    
+    while (true)
+    {
+                    
+        error = eth.init(IPAddress, NetworkMask, DefaultGateway); // Use static IP
+        
+        if (error) {
+            printf("Error: Could not initialise ethernet (code %i) - Retry (%d)...\r\n", error, retrys);
+            Thread::wait(5000);
+            retrys--;
+            if (retrys)
+                continue;
+            else
+                retval=error;
+                break;
+        }
+        else {
+            printf("Ethernet Initialised\r\n");
+            retval=0;
+        }
+        break;
+    }
+    return retval;
+ }       
+
+char* Coms::getMACAddress()
+{
+    return eth.getMACAddress();
+}
+        
+int Coms::EthernetConnect()
+{
+    int error;
+    int retrys = 5;      
+    int retval;
+        
+    while (true)
+    {
+        error = eth.connect(30000);
+        if (error) {
+            printf("Error: Could not obtain IP address (code %i) - Retry (%d)...\r\n", error, retrys);
+            retrys--;
+            if (retrys)
+                continue;
+            else
+                retval=error;
+                break;
+        }
+        else {
+            printf("Ethernet connected\r\n");
+            retval=0;
+        }        
+        break;
+    }
+    return retval;
+}
+
+void Coms::EthernetDisconnect()
+{
+    eth.disconnect();
+}
+
+int Coms::EthernetSocketConnect (char* IPAddress, int Port)
+{
+    int error;
+    int retrys = 5;
+    int retval;
+    
+    while (true)
+    {
+                    
+        error = sock.connect(IPAddress, Port);
+        
+        if (error) {
+            printf("Error: Could not connect (code %i). Retry (%d) in 2s...\r\n", error, retrys);
+            Thread::wait(2000);
+            retrys--;
+            if (retrys)
+                continue;
+            else
+                retval=error;
+                break;
+        }
+        else {
+            retval=0;
+            printf("Socket Connected\r\n");
+        }
+        break;
+    }
+    return retval;
+ }  
+ 
+ int Coms::EthernetSocketSendAll (char* datasample, int samplesize)
+{
+    int error;
+    int retrys = 5;
+    int retval;
+    
+    while (true)
+    {
+                    
+        //error = sock.send_all(datasample, sizeof(datasample)-1);
+        error = sock.send_all(datasample, samplesize);
+        
+        printf("Sending %s length %i\r\n",datasample,samplesize);
+        
+        if (error<1) 
+        {
+            printf("Error: Could not send http request (code %i) - Retry (%d) in 1s...\r\n", error, retrys);
+            Thread::wait(1000);
+            retrys--;
+            if (retrys)
+                continue;
+            else
+                retval=error;
+                break;
+        }
+        printf("Message Sent\r\n");
+        retval=0;
+        break;
+    }
+    return retval;
+ } 
+ 
+ 
+  int Coms::EthernetSocketReceive (char* datasample, int samplesize)
+{
+    int retval;
+    retval = sock.receive(datasample, samplesize);
+    return retval;   
+ }
+ 
+ int Coms::EthernetSocketClose()
+ {
+     sock.close();
+ }
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