Diff: main.cpp

Revision:

0:1a1d87c75d25

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Feb 27 17:02:00 2019 +0000
@@ -0,0 +1,102 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2018 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+#include "stats_report.h"
+#include "EthernetInterface.h"
+
+DigitalOut led1(LED1);
+
+#define SLEEP_TIME                  500 // (msec)
+#define PRINT_AFTER_N_LOOPS         20
+
+void runNetwork();
+
+int main()
+{
+    runNetwork();
+    SystemReport sys_state( SLEEP_TIME * PRINT_AFTER_N_LOOPS /* Loop delay time in ms */);
+    
+    int count = 0;
+    while (true) {
+        // Blink LED and wait 0.5 seconds
+        led1 = !led1;
+        wait_ms(SLEEP_TIME);
+
+        if ((0 == count) || (PRINT_AFTER_N_LOOPS == count)) {
+            // Following the main thread wait, report on the current system status
+            //sys_state.report_state();
+            count = 0;
+        }
+        ++count;
+    }
+}
+
+void runNetwork()
+{
+    EthernetInterface eth;
+    TCPSocket sock1;
+    
+    printf("Running the network\r\n");
+    
+    
+    eth.connect();
+    
+    const char *ip = eth.get_ip_address();
+    const char *netmask = eth.get_netmask();
+    const char *gateway = eth.get_gateway();
+    printf("IP address: %s\r\n", ip ? ip : "None");
+    printf("Netmask: %s\r\n", netmask ? netmask : "None");
+    printf("Gateway: %s\r\n", gateway ? gateway : "None");
+    
+    printf("Opening socket\r\n");
+    sock1.open(&eth);
+    printf("binding to port\r\n");
+    sock1.set_timeout(1500);
+    sock1.set_blocking(false);
+    sock1.bind(4000);
+    printf("setting non blocking\r\n");
+    
+    printf("listening\r\n");
+    sock1.listen();
+    printf("done listening\r\n");
+    
+    bool connecting = true;
+    int result = -1;
+    TCPSocket* newSock = NULL;
+    while(connecting)
+    {
+      wait_ms(1000);
+      newSock = sock1.accept(&result);  
+      printf("The error code: %d\r\n", result);
+      if(newSock)
+      {
+        char recvedData[20];
+        nsapi_size_t size = 20;
+        newSock->set_blocking(true);
+        nsapi_size_t nrOfRcvdBytes = 0;
+        
+        
+        nrOfRcvdBytes = newSock->recv((void *)recvedData, size);
+        if(nrOfRcvdBytes != 0)
+        {
+            printf("this is the data that is received\r\n");
+            for(int i = 0; i < nrOfRcvdBytes; i++)
+                printf("%c", recvedData[i]);
+            printf("\r\n end of the data\r\n");    
+                
+        }
+        printf("made a new sock\r\n");
+        connecting = false;
+      }
+    } 
+    
+    printf("succes!");
+}
+
+void runUDPNetwork()
+{
+    
+}