Diff: main.cpp

Revision:

91:dab9882e2b49

Parent:

77:b74ac6641a3e

Child:

100:818629f882ab

--- a/main.cpp	Wed Jan 09 09:30:03 2019 +0000
+++ b/main.cpp	Wed Jan 09 14:30:04 2019 +0000
@@ -15,7 +15,6 @@
  */
 
 #include "mbed.h"
-#include "TCPSocket.h"
 
 WiFiInterface *wifi;
 
@@ -73,60 +72,8 @@
     return count;
 }
 
-void http_demo(NetworkInterface *net)
-{
-    TCPSocket socket;
-    nsapi_error_t response;
-
-    printf("Sending HTTP request to www.arm.com...\n");
-
-    // Open a socket on the network interface, and create a TCP connection to www.arm.com
-    response = socket.open(net);
-    if(0 != response) {
-        printf("socket.open() failed: %d\n", response);
-        return;
-    }
-
-    response = socket.connect("api.ipify.org", 80);
-    if(0 != response) {
-        printf("Error connecting: %d\n", response);
-        socket.close();
-        return;
-    }
-
-    // Send a simple http request
-    char sbuffer[] = "GET / HTTP/1.1\r\nHost: api.ipify.org\r\nConnection: close\r\n\r\n";
-    nsapi_size_t size = strlen(sbuffer);
-
-    // Loop until whole request send
-    while(size) {
-        response = socket.send(sbuffer+response, size);
-        if (response < 0) {
-            printf("Error sending data: %d\n", response);
-            socket.close();
-            return;
-        }
-        size -= response;
-        printf("sent %d [%.*s]\n", response, strstr(sbuffer, "\r\n")-sbuffer, sbuffer);
-    }
-
-    // Receieve a simple http response and print out the response line
-    char rbuffer[64];
-    response = socket.recv(rbuffer, sizeof rbuffer);
-    if (response < 0) {
-        printf("Error receiving data: %d\n", response);
-    } else {
-        printf("recv %d [%.*s]\n", response, strstr(rbuffer, "\r\n")-rbuffer, rbuffer);
-    }
-
-    // Close the socket to return its memory and bring down the network interface
-    socket.close();
-}
-
 int main()
 {
-    int count = 0;
-
     printf("WiFi example\n");
 
 #ifdef MBED_MAJOR_VERSION
@@ -139,9 +86,9 @@
         return -1;
     }
 
-    count = scan_demo(wifi);
+    int count = scan_demo(wifi);
     if (count == 0) {
-        printf("No WIFI APNs found - can't continue further.\n");
+        printf("No WIFI APs found - can't continue further.\n");
         return -1;
     }
 
@@ -159,8 +106,6 @@
     printf("Gateway: %s\n", wifi->get_gateway());
     printf("RSSI: %d\n\n", wifi->get_rssi());
 
-    http_demo(wifi);
-
     wifi->disconnect();
 
     printf("\nDone\n");