Revision 0:621fd985b960, committed 2019-02-19

Comitter:

c_jin

Date:

Tue Feb 19 11:48:03 2019 +0000

Commit message:

A simple example of Ethernet webserver demo for mbed-os.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CONTRIBUTING.md	Tue Feb 19 11:48:03 2019 +0000
@@ -0,0 +1,5 @@
+# Contributing to Mbed OS
+
+Mbed OS is an open-source, device software platform for the Internet of Things. Contributions are an important part of the platform, and our goal is to make it as simple as possible to become a contributor.
+
+To encourage productive collaboration, as well as robust, consistent and maintainable code, we have a set of guidelines for [contributing to Mbed OS](https://os.mbed.com/docs/mbed-os/latest/contributing/index.html).

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Tue Feb 19 11:48:03 2019 +0000
@@ -0,0 +1,24 @@
+# Getting started example for GD32 Ethernet web server demo
+
+###
+
+This demo realize webserver application:
+  Users can visit the board through Internet Explorer, the board acts as a webserver, and the url is the local 
+ip address of the board("192.168.57.156").
+  If DHCP function is needed, it can be configured by change DEMO_DHCP_ENABLE to 1 in main.cpp. This 
+function is closed by default. Users can use a router to connect the board, and use the HyperTerminal
+to print the automatic allocated ip address. Users can visit the board through Internet Explorer.
+
+```
+
+## Related Links
+
+* [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html)
+* [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html)
+* [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html)
+
+### License and contributions
+
+The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info.
+
+This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Feb 19 11:48:03 2019 +0000
@@ -0,0 +1,105 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2018 GigaDevice Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "TCPServer.h"
+#include "TCPSocket.h"
+
+/* 1 = Use DHCP */
+/* 0 = Use default IP */
+#define DEMO_DHCP_ENABLE        0
+
+#if (0 == DEMO_DHCP_ENABLE)
+#define DEVICE_IP       "192.168.57.156"
+#define DEVICE_MASK     "255.255.255.0"
+#define DEVICE_GATEWAY  "192.168.57.1"
+#endif
+    
+const char html_contex[] = {
+/* HTTP header */
+/* "HTTP/1.0 200 OK
+" (17 bytes) */
+0x48,0x54,0x54,0x50,0x2f,0x31,0x2e,0x30,0x20,0x32,0x30,0x30,0x20,0x4f,0x4b,0x0d,
+0x0a,
+/* "Content-type: text/html
+" (27 bytes) */
+0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x74,0x79,0x70,0x65,0x3a,0x20,0x74,0x65,
+0x78,0x74,0x2f,0x68,0x74,0x6d,0x6c,0x0d,0x0a,0x0d,0x0a,
+/* raw file data (380 bytes) */
+0x3c,0x21,0x44,0x4f,0x43,0x54,0x59,0x50,0x45,0x20,0x68,0x74,0x6d,0x6c,0x20,0x50,
+0x55,0x42,0x4c,0x49,0x43,0x20,0x22,0x2d,0x2f,0x2f,0x57,0x33,0x43,0x2f,0x2f,0x44,
+0x54,0x44,0x20,0x58,0x48,0x54,0x4d,0x4c,0x20,0x31,0x2e,0x30,0x20,0x54,0x72,0x61,
+0x6e,0x73,0x69,0x74,0x69,0x6f,0x6e,0x61,0x6c,0x2f,0x2f,0x45,0x4e,0x22,0x20,0x22,
+0x68,0x74,0x74,0x70,0x3a,0x2f,0x2f,0x77,0x77,0x77,0x2e,0x77,0x33,0x2e,0x6f,0x72,
+0x67,0x2f,0x54,0x52,0x2f,0x78,0x68,0x74,0x6d,0x6c,0x31,0x2f,0x44,0x54,0x44,0x2f,
+0x78,0x68,0x74,0x6d,0x6c,0x31,0x2d,0x74,0x72,0x61,0x6e,0x73,0x69,0x74,0x69,0x6f,
+0x6e,0x61,0x6c,0x2e,0x64,0x74,0x64,0x22,0x3e,0x0d,0x0a,0x3c,0x68,0x74,0x6d,0x6c,
+0x20,0x78,0x6d,0x6c,0x6e,0x73,0x3d,0x22,0x68,0x74,0x74,0x70,0x3a,0x2f,0x2f,0x77,
+0x77,0x77,0x2e,0x77,0x33,0x2e,0x6f,0x72,0x67,0x2f,0x31,0x39,0x39,0x39,0x2f,0x78,
+0x68,0x74,0x6d,0x6c,0x22,0x3e,0x0d,0x0a,0x3c,0x68,0x65,0x61,0x64,0x3e,0x0d,0x0a,
+0x3c,0x6d,0x65,0x74,0x61,0x20,0x68,0x74,0x74,0x70,0x2d,0x65,0x71,0x75,0x69,0x76,
+0x3d,0x22,0x43,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x2d,0x54,0x79,0x70,0x65,0x22,0x20,
+0x63,0x6f,0x6e,0x74,0x65,0x6e,0x74,0x3d,0x22,0x74,0x65,0x78,0x74,0x2f,0x68,0x74,
+0x6d,0x6c,0x3b,0x20,0x63,0x68,0x61,0x72,0x73,0x65,0x74,0x3d,0x75,0x74,0x66,0x2d,
+0x38,0x22,0x20,0x2f,0x3e,0x0d,0x0a,0x3c,0x2f,0x68,0x65,0x61,0x64,0x3e,0x0d,0x0a,
+0x3c,0x62,0x6f,0x64,0x79,0x3e,0x0d,0x0a,0x3c,0x64,0x69,0x76,0x20,0x61,0x6c,0x69,
+0x67,0x6e,0x3d,0x22,0x63,0x65,0x6e,0x74,0x65,0x72,0x22,0x3e,0x0d,0x0a,0x20,0x20,
+0x3c,0x68,0x31,0x3e,0x3c,0x73,0x74,0x72,0x6f,0x6e,0x67,0x3e,0x48,0x65,0x6c,0x6c,
+0x6f,0x20,0x57,0x6f,0x72,0x6c,0x64,0x0d,0x0a,0x20,0x20,0x3c,0x2f,0x73,0x74,0x72,
+0x6f,0x6e,0x67,0x3e,0x3c,0x2f,0x68,0x31,0x3e,0x0d,0x0a,0x3c,0x2f,0x64,0x69,0x76,
+0x3e,0x0d,0x0a,0x3c,0x68,0x72,0x20,0x2f,0x3e,0x0d,0x0a,0x3c,0x70,0x3e,0x26,0x6e,
+0x62,0x73,0x70,0x3b,0x3c,0x2f,0x70,0x3e,0x0d,0x0a,0x3c,0x2f,0x62,0x6f,0x64,0x79,
+0x3e,0x0d,0x0a,0x3c,0x2f,0x68,0x74,0x6d,0x6c,0x3e,0x0d,0x0a,};
+    
+EthernetInterface enet;
+
+int main()
+{
+    nsapi_size_or_error_t result;
+    
+    printf("Mbed OS HTTP server example start \r\n");
+    
+#if (0 == DEMO_DHCP_ENABLE)
+    /* Disable DHCP */
+    enet.set_dhcp(0);
+    enet.set_network(DEVICE_IP, DEVICE_MASK, DEVICE_GATEWAY);
+#else
+    /* Enable DHCP */
+    enet.set_dhcp(1);
+#endif
+    
+    if(enet.connect() != 0){
+        printf("Network initialization failed \r\n");
+        while(1);
+    }else{
+        printf("The device IP address is '%s' \r\n", enet.get_ip_address());
+        printf("The device NetMask is '%s' \r\n", enet.get_netmask());
+        printf("The device GateWay is '%s' \r\n", enet.get_gateway());
+    }
+    
+    TCPServer http_srv;
+    TCPSocket cli_sock;
+    SocketAddress cli_addr;
+    
+    result = http_srv.open(&enet);
+    if (result != 0) {
+        printf("Error! http_srv.open() returned: %d\n", result);
+    }
+    
+    /* Bind socket to the HTTP port(80) */
+    result = http_srv.bind(enet.get_ip_address(), 80);
+    if (result != 0) {
+        printf("Error! http_srv.bind() returned: %d\n", result);
+    }
+    
+    http_srv.listen(5);
+    
+    while (1) {
+        http_srv.accept(&cli_sock, &cli_addr);
+        printf("Server accept successful, remote is %s:%d\n", cli_addr.get_ip_address(), cli_addr.get_port());
+        cli_sock.send(html_contex, sizeof(html_contex));
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Feb 19 11:48:03 2019 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#ecb3c8c837162c73537bd0f3592c6e2a42994045

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Tue Feb 19 11:48:03 2019 +0000
@@ -0,0 +1,11 @@
+{
+    "target_overrides": {
+        "*": {
+            "platform.stack-stats-enabled": true,
+            "platform.heap-stats-enabled": true,
+            "platform.cpu-stats-enabled": true,
+            "platform.thread-stats-enabled": true,
+            "platform.sys-stats-enabled": true
+        }
+    }
+}