Several examples run on only mbed-os5.13.0 (not 5.14.0)
Dependencies: BD_SD_DISCO_F769NI BSP_DISCO_F769NI LCD_DISCO_F769NI TS_DISCO_F769NI USBHost_F769NI
z_example/5_tcp_server.cpp@3:35ac9ee7d2d6, 2019-08-07 (annotated)
- Committer:
- kenjiArai
- Date:
- Wed Aug 07 05:39:01 2019 +0000
- Revision:
- 3:35ac9ee7d2d6
- Child:
- 4:0f4affc00183
1st trial revision (Not finalized yet)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 3:35ac9ee7d2d6 | 1 | // Original |
kenjiArai | 3:35ac9ee7d2d6 | 2 | // https://os.mbed.com/teams/ST/code/mbed-os-tcp-server-example/ |
kenjiArai | 3:35ac9ee7d2d6 | 3 | // |
kenjiArai | 3:35ac9ee7d2d6 | 4 | // Modified by K.Arai |
kenjiArai | 3:35ac9ee7d2d6 | 5 | // July 17th, 2019 |
kenjiArai | 3:35ac9ee7d2d6 | 6 | // |
kenjiArai | 3:35ac9ee7d2d6 | 7 | |
kenjiArai | 3:35ac9ee7d2d6 | 8 | #include "select_program.h" |
kenjiArai | 3:35ac9ee7d2d6 | 9 | //#define EXAMPLE_5_TCP_SERVER |
kenjiArai | 3:35ac9ee7d2d6 | 10 | #ifdef EXAMPLE_5_TCP_SERVER |
kenjiArai | 3:35ac9ee7d2d6 | 11 | |
kenjiArai | 3:35ac9ee7d2d6 | 12 | #if !FEATURE_LWIP |
kenjiArai | 3:35ac9ee7d2d6 | 13 | #error [NOT_SUPPORTED] LWIP not supported for this target |
kenjiArai | 3:35ac9ee7d2d6 | 14 | #endif |
kenjiArai | 3:35ac9ee7d2d6 | 15 | |
kenjiArai | 3:35ac9ee7d2d6 | 16 | #include "mbed.h" |
kenjiArai | 3:35ac9ee7d2d6 | 17 | #include "EthernetInterface.h" |
kenjiArai | 3:35ac9ee7d2d6 | 18 | #include "TCPServer.h" |
kenjiArai | 3:35ac9ee7d2d6 | 19 | #include "TCPSocket.h" |
kenjiArai | 3:35ac9ee7d2d6 | 20 | |
kenjiArai | 3:35ac9ee7d2d6 | 21 | Serial pc(USBTX, USBRX, 115200); |
kenjiArai | 3:35ac9ee7d2d6 | 22 | |
kenjiArai | 3:35ac9ee7d2d6 | 23 | #define HTTP_STATUS_LINE "HTTP/1.0 200 OK" |
kenjiArai | 3:35ac9ee7d2d6 | 24 | #define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8" |
kenjiArai | 3:35ac9ee7d2d6 | 25 | #define HTTP_MESSAGE_BODY "" \ |
kenjiArai | 3:35ac9ee7d2d6 | 26 | "<html>" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 27 | " <body style=\"display:flex;text-align:center\">" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 28 | " <div style=\"margin:auto\">" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 29 | " <h1>Hello World</h1>" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 30 | " <p>It works !</p>" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 31 | " </div>" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 32 | " </body>" "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 33 | "</html>" |
kenjiArai | 3:35ac9ee7d2d6 | 34 | |
kenjiArai | 3:35ac9ee7d2d6 | 35 | #define HTTP_RESPONSE HTTP_STATUS_LINE "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 36 | HTTP_HEADER_FIELDS "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 37 | "\r\n" \ |
kenjiArai | 3:35ac9ee7d2d6 | 38 | HTTP_MESSAGE_BODY "\r\n" |
kenjiArai | 3:35ac9ee7d2d6 | 39 | |
kenjiArai | 3:35ac9ee7d2d6 | 40 | int main() |
kenjiArai | 3:35ac9ee7d2d6 | 41 | { |
kenjiArai | 3:35ac9ee7d2d6 | 42 | printf("Basic HTTP server example\r\n"); |
kenjiArai | 3:35ac9ee7d2d6 | 43 | |
kenjiArai | 3:35ac9ee7d2d6 | 44 | EthernetInterface eth; |
kenjiArai | 3:35ac9ee7d2d6 | 45 | eth.connect(); |
kenjiArai | 3:35ac9ee7d2d6 | 46 | |
kenjiArai | 3:35ac9ee7d2d6 | 47 | printf("The target IP address is '%s'\r\n", eth.get_ip_address()); |
kenjiArai | 3:35ac9ee7d2d6 | 48 | |
kenjiArai | 3:35ac9ee7d2d6 | 49 | TCPServer srv; |
kenjiArai | 3:35ac9ee7d2d6 | 50 | TCPSocket clt_sock; |
kenjiArai | 3:35ac9ee7d2d6 | 51 | SocketAddress clt_addr; |
kenjiArai | 3:35ac9ee7d2d6 | 52 | |
kenjiArai | 3:35ac9ee7d2d6 | 53 | /* Open the server on ethernet stack */ |
kenjiArai | 3:35ac9ee7d2d6 | 54 | srv.open(ð); |
kenjiArai | 3:35ac9ee7d2d6 | 55 | |
kenjiArai | 3:35ac9ee7d2d6 | 56 | /* Bind the HTTP port (TCP 80) to the server */ |
kenjiArai | 3:35ac9ee7d2d6 | 57 | srv.bind(eth.get_ip_address(), 80); |
kenjiArai | 3:35ac9ee7d2d6 | 58 | |
kenjiArai | 3:35ac9ee7d2d6 | 59 | /* Can handle 5 simultaneous connections */ |
kenjiArai | 3:35ac9ee7d2d6 | 60 | srv.listen(5); |
kenjiArai | 3:35ac9ee7d2d6 | 61 | |
kenjiArai | 3:35ac9ee7d2d6 | 62 | while (true) { |
kenjiArai | 3:35ac9ee7d2d6 | 63 | srv.accept(&clt_sock, &clt_addr); |
kenjiArai | 3:35ac9ee7d2d6 | 64 | printf("accept %s:%d\r\n", clt_addr.get_ip_address(), clt_addr.get_port()); |
kenjiArai | 3:35ac9ee7d2d6 | 65 | clt_sock.send(HTTP_RESPONSE, strlen(HTTP_RESPONSE)); |
kenjiArai | 3:35ac9ee7d2d6 | 66 | } |
kenjiArai | 3:35ac9ee7d2d6 | 67 | } |
kenjiArai | 3:35ac9ee7d2d6 | 68 | |
kenjiArai | 3:35ac9ee7d2d6 | 69 | #endif |