Morgan Du / Mbed OS http-webserver-example

Webserver example for Nuvoton NuMaker boards and mbed OS 5.15 - HTTP 1.1 and multi-threaded.

Dependencies:   mbed-http

For Mbed OS 6, please use the NuMaker-simple-httpd example.

This application demonstrates how to run an HTTP server on an mbed OS 5 device. It is derived from http-webserver-example Request parsing is done through nodejs/http-parser.

Fixed for Mbed OS 5.15 or later

Tested on

NuMaker IoT-M487 with Ethernet NuMaker PFM-M487 with Ethernet

Diff: source/main.cpp

Revision:
2:ff1a293c4df3
Parent:
0:41f820ea137a
--- a/source/main.cpp	Mon Jul 31 17:12:21 2017 +0200
+++ b/source/main.cpp	Mon Jun 29 08:17:16 2020 +0000
@@ -1,9 +1,9 @@
 #include "mbed.h"
-#include "easy-connect.h"
 #include "http_server.h"
 #include "http_response_builder.h"
 
-Serial pc(USBTX, USBRX);
+#define USE_FIXED_IP 1      // 1 for fixed IP, 0 for DHCP
+
 DigitalOut led(LED1);
 
 // Requests come in here
@@ -40,24 +40,35 @@
 }
 
 int main() {
-    pc.baud(115200);
 
     // Connect to the network (see mbed_app.json for the connectivity method used)
-    NetworkInterface* network = easy_connect(true);
+    NetworkInterface *network = NetworkInterface::get_default_instance();
     if (!network) {
         printf("Cannot connect to the network, see serial output\n");
         return 1;
     }
 
+#if USE_FIXED_IP
+    // This fixed IP address is convenient to test with Windows PC
+    SocketAddress ip_addr("169.254.108.2");
+    SocketAddress ip_mask("255.255.0.0");
+    SocketAddress ip_gwaddr("169.254.108.1");
+    network->set_network(ip_addr, ip_mask, ip_gwaddr);
+#endif
+
+    network->connect();
+
     HttpServer server(network);
-    nsapi_error_t res = server.start(8080, &request_handler);
+    nsapi_error_t res = server.start(80, &request_handler);
 
     if (res == NSAPI_ERROR_OK) {
-        printf("Server is listening at http://%s:8080\n", network->get_ip_address());
+        SocketAddress ip_addr;
+        network->get_ip_address(&ip_addr);
+        printf("Server is listening at http://%s\n", ip_addr.get_ip_address());
     }
     else {
         printf("Server could not be started... %d\n", res);
     }
 
-    wait(osWaitForever);
+    while(1) ThisThread::sleep_for(1000000);
 }