Formula 2019 DV
/
mbed-os-tcp-server-tests
TCP Server tests STM32F767
main.cpp@0:ba64cd345be8, 2019-03-08 (annotated)
- Committer:
- Arkadi
- Date:
- Fri Mar 08 15:33:14 2019 +0000
- Revision:
- 0:ba64cd345be8
TCP Server test wtih stm32f767ZI
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Arkadi | 0:ba64cd345be8 | 1 | //#if !FEATURE_LWIP |
Arkadi | 0:ba64cd345be8 | 2 | // #error [NOT_SUPPORTED] LWIP not supported for this target |
Arkadi | 0:ba64cd345be8 | 3 | //#endif |
Arkadi | 0:ba64cd345be8 | 4 | |
Arkadi | 0:ba64cd345be8 | 5 | // ref |
Arkadi | 0:ba64cd345be8 | 6 | // https://os.mbed.com/questions/76794/How-to-set-Static-IP-address-with-Nucleo/ |
Arkadi | 0:ba64cd345be8 | 7 | // https://os.mbed.com/docs/mbed-os/v5.11/apis/ethernet.html |
Arkadi | 0:ba64cd345be8 | 8 | #include "mbed.h" |
Arkadi | 0:ba64cd345be8 | 9 | #include "EthernetInterface.h" |
Arkadi | 0:ba64cd345be8 | 10 | #include "TCPServer.h" |
Arkadi | 0:ba64cd345be8 | 11 | #include "TCPSocket.h" |
Arkadi | 0:ba64cd345be8 | 12 | |
Arkadi | 0:ba64cd345be8 | 13 | #define HTTP_STATUS_LINE "HTTP/1.0 200 OK" |
Arkadi | 0:ba64cd345be8 | 14 | #define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8" |
Arkadi | 0:ba64cd345be8 | 15 | #define HTTP_MESSAGE_BODY "" \ |
Arkadi | 0:ba64cd345be8 | 16 | "<html>" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 17 | " <body style=\"display:flex;text-align:center\">" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 18 | " <div style=\"margin:auto\">" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 19 | " <h1>Hello World</h1>" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 20 | " <p>Finally It works !</p>" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 21 | " </div>" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 22 | " </body>" "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 23 | "</html>" |
Arkadi | 0:ba64cd345be8 | 24 | |
Arkadi | 0:ba64cd345be8 | 25 | #define HTTP_RESPONSE HTTP_STATUS_LINE "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 26 | HTTP_HEADER_FIELDS "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 27 | "\r\n" \ |
Arkadi | 0:ba64cd345be8 | 28 | HTTP_MESSAGE_BODY "\r\n" |
Arkadi | 0:ba64cd345be8 | 29 | |
Arkadi | 0:ba64cd345be8 | 30 | |
Arkadi | 0:ba64cd345be8 | 31 | Serial pc(SERIAL_TX, SERIAL_RX); |
Arkadi | 0:ba64cd345be8 | 32 | int main() |
Arkadi | 0:ba64cd345be8 | 33 | { |
Arkadi | 0:ba64cd345be8 | 34 | pc.baud(57600); |
Arkadi | 0:ba64cd345be8 | 35 | |
Arkadi | 0:ba64cd345be8 | 36 | pc.printf("Basic HTTP server example\r\n"); |
Arkadi | 0:ba64cd345be8 | 37 | |
Arkadi | 0:ba64cd345be8 | 38 | EthernetInterface eth; |
Arkadi | 0:ba64cd345be8 | 39 | eth.set_network("192.168.1.11","255.255.252.0","192.168.1.10"); |
Arkadi | 0:ba64cd345be8 | 40 | //eth.set_network(IP_Adress,GATEWAY,MASK); |
Arkadi | 0:ba64cd345be8 | 41 | eth.connect(); |
Arkadi | 0:ba64cd345be8 | 42 | |
Arkadi | 0:ba64cd345be8 | 43 | pc.printf("The target IP address is '%s'\r\n", eth.get_ip_address()); |
Arkadi | 0:ba64cd345be8 | 44 | |
Arkadi | 0:ba64cd345be8 | 45 | TCPServer srv; |
Arkadi | 0:ba64cd345be8 | 46 | TCPSocket clt_sock; |
Arkadi | 0:ba64cd345be8 | 47 | SocketAddress clt_addr; |
Arkadi | 0:ba64cd345be8 | 48 | |
Arkadi | 0:ba64cd345be8 | 49 | /* Open the server on ethernet stack */ |
Arkadi | 0:ba64cd345be8 | 50 | srv.open(ð); |
Arkadi | 0:ba64cd345be8 | 51 | |
Arkadi | 0:ba64cd345be8 | 52 | /* Bind the HTTP port (TCP 22) to the server */ |
Arkadi | 0:ba64cd345be8 | 53 | srv.bind(eth.get_ip_address(), 80); |
Arkadi | 0:ba64cd345be8 | 54 | |
Arkadi | 0:ba64cd345be8 | 55 | /* Can handle 5 simultaneous connections */ |
Arkadi | 0:ba64cd345be8 | 56 | srv.listen(5); |
Arkadi | 0:ba64cd345be8 | 57 | |
Arkadi | 0:ba64cd345be8 | 58 | char buffer[300]; |
Arkadi | 0:ba64cd345be8 | 59 | |
Arkadi | 0:ba64cd345be8 | 60 | while (true) { |
Arkadi | 0:ba64cd345be8 | 61 | srv.accept(&clt_sock, &clt_addr); |
Arkadi | 0:ba64cd345be8 | 62 | pc.printf("accept %s:%d\r\n", clt_addr.get_ip_address(), clt_addr.get_port()); |
Arkadi | 0:ba64cd345be8 | 63 | clt_sock.send(HTTP_RESPONSE, strlen(HTTP_RESPONSE)); |
Arkadi | 0:ba64cd345be8 | 64 | |
Arkadi | 0:ba64cd345be8 | 65 | // example to move messages between uart and tcp / ip socket |
Arkadi | 0:ba64cd345be8 | 66 | while (0) { |
Arkadi | 0:ba64cd345be8 | 67 | if (1) { |
Arkadi | 0:ba64cd345be8 | 68 | while (pc.readable()) { |
Arkadi | 0:ba64cd345be8 | 69 | char c = pc.getc(); // Read hyperterminal |
Arkadi | 0:ba64cd345be8 | 70 | buffer[0] = c; |
Arkadi | 0:ba64cd345be8 | 71 | clt_sock.send(buffer, 1); |
Arkadi | 0:ba64cd345be8 | 72 | //echo |
Arkadi | 0:ba64cd345be8 | 73 | pc.printf("%c", c); |
Arkadi | 0:ba64cd345be8 | 74 | } |
Arkadi | 0:ba64cd345be8 | 75 | } else { |
Arkadi | 0:ba64cd345be8 | 76 | // blocking mode |
Arkadi | 0:ba64cd345be8 | 77 | int recdata = clt_sock.recv(buffer,300); |
Arkadi | 0:ba64cd345be8 | 78 | if (recdata >0 ){ |
Arkadi | 0:ba64cd345be8 | 79 | buffer[recdata]=0; |
Arkadi | 0:ba64cd345be8 | 80 | printf("%s %d\r\n", buffer, recdata); |
Arkadi | 0:ba64cd345be8 | 81 | // echo |
Arkadi | 0:ba64cd345be8 | 82 | buffer[recdata]=10; |
Arkadi | 0:ba64cd345be8 | 83 | buffer[recdata+1]=13; |
Arkadi | 0:ba64cd345be8 | 84 | clt_sock.send(buffer, recdata+2); |
Arkadi | 0:ba64cd345be8 | 85 | } |
Arkadi | 0:ba64cd345be8 | 86 | } |
Arkadi | 0:ba64cd345be8 | 87 | } |
Arkadi | 0:ba64cd345be8 | 88 | |
Arkadi | 0:ba64cd345be8 | 89 | } |
Arkadi | 0:ba64cd345be8 | 90 | } |