Piotr Hawrylo / Mbed 2 deprecated SerwerSKMWMSW

SerwerSKMWMSW

Dependencies:   EthernetInterface SDFileSystem mbed-rtos mbed

main.cpp@2:8d5a84fcf90c, 2017-11-13 (annotated)

Committer:
barti19941
Date:
Mon Nov 13 17:06:43 2017 +0000
Revision:
2:8d5a84fcf90c
Parent:
1:623f51ea713b
Child:
3:d0115bcde0eb
v1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andcor02 0:f682dcf80f00 1 #include "mbed.h"
barti19941 2:8d5a84fcf90c 2 #include "EthernetInterface.h"
barti19941 2:8d5a84fcf90c 3 #include "SDFileSystem.h"
barti19941 2:8d5a84fcf90c 4 #include <string.h>
barti19941 2:8d5a84fcf90c 5 #include <stdio.h>
erigow01 1:623f51ea713b 6
barti19941 2:8d5a84fcf90c 7 #define PORT 80
erigow01 1:623f51ea713b 8
barti19941 2:8d5a84fcf90c 9 const char *ip = "192.168.3.2";
barti19941 2:8d5a84fcf90c 10 const char *mask = "255.255.255.0";
barti19941 2:8d5a84fcf90c 11 const char *gateway = "192.168.3.2";
andcor02 0:f682dcf80f00 12
barti19941 2:8d5a84fcf90c 13 Serial pc(USBTX, USBRX);
barti19941 2:8d5a84fcf90c 14 EthernetInterface eth; //uchwyt do Ethernet
barti19941 2:8d5a84fcf90c 15 SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); //inicjalizacja karty SD (MOSI,MISO,SCK,CS)
barti19941 2:8d5a84fcf90c 16 TCPSocketConnection client;
barti19941 2:8d5a84fcf90c 17 TCPSocketServer svr;
andcor02 0:f682dcf80f00 18
barti19941 2:8d5a84fcf90c 19 bool server_is_listened = false;
barti19941 2:8d5a84fcf90c 20 bool client_is_connected = false;
erigow01 1:623f51ea713b 21
barti19941 2:8d5a84fcf90c 22 void Send_Data_From_SD()
barti19941 2:8d5a84fcf90c 23 {
barti19941 2:8d5a84fcf90c 24 int i = 0;
barti19941 2:8d5a84fcf90c 25 const char *index = "/sd/www/index.html";
barti19941 2:8d5a84fcf90c 26 //const char *style = "/sd/www/style.css";
barti19941 2:8d5a84fcf90c 27 //const char *alien = "/sd/www/img/alien.jpg";
barti19941 2:8d5a84fcf90c 28 //const char *forrest = "/sd/www/img/forrest.jpg";
barti19941 2:8d5a84fcf90c 29 char send_char[1];
barti19941 2:8d5a84fcf90c 30 FILE *fp = fopen(index, "r");
barti19941 2:8d5a84fcf90c 31 while (1)
barti19941 2:8d5a84fcf90c 32 {
barti19941 2:8d5a84fcf90c 33 if (fgets(send_char,1, fp) == NULL) break;
barti19941 2:8d5a84fcf90c 34 client.send(send_char, 1); //przerobic na get line
barti19941 2:8d5a84fcf90c 35 i++;
barti19941 2:8d5a84fcf90c 36 }
barti19941 2:8d5a84fcf90c 37 fclose(fp);
barti19941 2:8d5a84fcf90c 38 /*
barti19941 2:8d5a84fcf90c 39 fp = fopen(style, "r");
barti19941 2:8d5a84fcf90c 40 while (fread(&send_char, sizeof(char), 1, fp) == 1) {
barti19941 2:8d5a84fcf90c 41 client.send(&send_char, 1);
barti19941 2:8d5a84fcf90c 42 }
barti19941 2:8d5a84fcf90c 43 fclose(fp);
barti19941 2:8d5a84fcf90c 44 fp = fopen(alien, "r");
barti19941 2:8d5a84fcf90c 45 while (fread(&send_char, sizeof(char), 1, fp) == 1) {
barti19941 2:8d5a84fcf90c 46 client.send(&send_char, 1);
barti19941 2:8d5a84fcf90c 47 }
barti19941 2:8d5a84fcf90c 48 fclose(fp);
barti19941 2:8d5a84fcf90c 49 fp = fopen(forrest, "r");
barti19941 2:8d5a84fcf90c 50 while (fread(&send_char, sizeof(char), 1, fp) == 1) {
barti19941 2:8d5a84fcf90c 51 client.send(&send_char, 1);
barti19941 2:8d5a84fcf90c 52 }
barti19941 2:8d5a84fcf90c 53 fclose(fp);
barti19941 2:8d5a84fcf90c 54 */
barti19941 2:8d5a84fcf90c 55 client_is_connected = false;
barti19941 2:8d5a84fcf90c 56
barti19941 2:8d5a84fcf90c 57 }
barti19941 2:8d5a84fcf90c 58 void Initialize_Server(void)
barti19941 2:8d5a84fcf90c 59 {
barti19941 2:8d5a84fcf90c 60 eth.init(ip,mask,gateway); //inicjalizacja ethernet, statyczny adres ip
barti19941 2:8d5a84fcf90c 61 eth.connect(); //wlaczenie interfejsu
barti19941 2:8d5a84fcf90c 62 printf("Zainicjowano Ethernet! \n");
barti19941 2:8d5a84fcf90c 63 printf("Adres IP: %s\n",eth.getIPAddress());
barti19941 2:8d5a84fcf90c 64 printf("Maska: %s\n",eth.getNetworkMask());
barti19941 2:8d5a84fcf90c 65 printf("Brama: %s\n",eth.getGateway());
barti19941 2:8d5a84fcf90c 66 printf("Adres MAC urzadzenia: %s\n",eth.getMACAddress());
barti19941 2:8d5a84fcf90c 67 if (svr.bind(PORT) < 0)
barti19941 2:8d5a84fcf90c 68 {
barti19941 2:8d5a84fcf90c 69 printf("Nie udalo sie powiazac serwera TCP z portem 80 (HTTP)! \n");
barti19941 2:8d5a84fcf90c 70 return;
barti19941 2:8d5a84fcf90c 71 }
barti19941 2:8d5a84fcf90c 72 else
barti19941 2:8d5a84fcf90c 73 {
barti19941 2:8d5a84fcf90c 74 printf("Powiazano serwer TCP z portem 80 (HTTP). \n");
barti19941 2:8d5a84fcf90c 75 server_is_listened = true;
barti19941 2:8d5a84fcf90c 76 }
barti19941 2:8d5a84fcf90c 77
barti19941 2:8d5a84fcf90c 78 if (svr.listen(1) < 0)
barti19941 2:8d5a84fcf90c 79 {
barti19941 2:8d5a84fcf90c 80 printf("Nie udalo sie rozpoczac nasluchiwania polaczen przychodzacych serwera TCP! \n");
barti19941 2:8d5a84fcf90c 81 return;
barti19941 2:8d5a84fcf90c 82 }
barti19941 2:8d5a84fcf90c 83 else
barti19941 2:8d5a84fcf90c 84 {
barti19941 2:8d5a84fcf90c 85 printf("Serwer TCP rozpoczal nasluchiwanie polaczen przychodzacych. \n");
barti19941 2:8d5a84fcf90c 86 }
barti19941 2:8d5a84fcf90c 87 }
barti19941 2:8d5a84fcf90c 88
barti19941 2:8d5a84fcf90c 89 int main()
barti19941 2:8d5a84fcf90c 90 {
barti19941 2:8d5a84fcf90c 91 pc.baud(9600);
barti19941 2:8d5a84fcf90c 92 printf("Zainicjowano UART! \n");
barti19941 2:8d5a84fcf90c 93 printf("Predkosc bitowa transmisji - 9600b/s.\n");
barti19941 2:8d5a84fcf90c 94 Initialize_Server();
barti19941 2:8d5a84fcf90c 95 while (server_is_listened) {
barti19941 2:8d5a84fcf90c 96 if (svr.accept(client))
barti19941 2:8d5a84fcf90c 97 {
barti19941 2:8d5a84fcf90c 98 printf("Nie udalo sie zaakceptowac polaczenia z klientem! \n");
barti19941 2:8d5a84fcf90c 99 }
barti19941 2:8d5a84fcf90c 100 else
barti19941 2:8d5a84fcf90c 101 {
barti19941 2:8d5a84fcf90c 102 printf("Polaczono z klientem. IP klienta: %s\n", client.get_address());
barti19941 2:8d5a84fcf90c 103 client_is_connected = true;
barti19941 2:8d5a84fcf90c 104 while (client_is_connected)
barti19941 2:8d5a84fcf90c 105 {
barti19941 2:8d5a84fcf90c 106 Send_Data_From_SD();
erigow01 1:623f51ea713b 107 }
barti19941 2:8d5a84fcf90c 108 client.close();
barti19941 2:8d5a84fcf90c 109 printf("Wyslano dane do klienta i rozlaczono sesje. \n");
andcor02 0:f682dcf80f00 110 }
andcor02 0:f682dcf80f00 111 }
andcor02 0:f682dcf80f00 112 }