HTTP_SDCard_File_Server_WIZwiki-W7500 avec gestion des extensions MIME
Dependencies: SDFileSystem WIZnetInterface mbed STATIC_COLORS
Fork of HTTP_SDCard_File_Server_WIZwiki-W7500 by
WIZnet WIZwiki-W7500
http://www.wiznet.co.kr/product-item/w7500/
Windows serial configuration https://developer.mbed.org/handbook/Windows-serial-configuration https://developer.mbed.org/media/downloads/drivers/mbedWinSerial_16466.exe
How to write the firmware into WIZwiki-W7500 https://developer.mbed.org/teams/WIZnet/wiki/How-to-write-the-firmware-into-WIZwiki-W
Data Output using Serial Port https://blog.wiznettechnology.com/2015/08/14/wiznet-wizwiki-w7500-tutorial-exercise-2-data-output-using-serial-port/ http://wizwiki.net/wiki/doku.php?id=products:w7500:peripherals:uart
SDFileSystem Instanciation
SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); WIZwiki-W7500
Ethernet Initialization
eth.init () uses the eth.init (MAC) If you use DHCP instead, and when using a Static IP uses eth.init ((uint8_t *) MAC, IP, MASK, GATEWAY). This section uses a static IP.
- define MAC "\x
\x\x\x\x\x" Should be Replacedwith your MAC - define IP "192.168.77.100" Should belong with your lan.
- define MASK "255.255.255.0"
- define GATEWAY "192.168.77.1"
eth.init((uint8_t*)MAC); Use DHCP for WIZnetInterface eth.init((uint8_t*)MAC,IP,MASK,GATEWAY); IP,mask,Gateway
Also watch its pages, the initial contributor to the project For Import the example https://developer.mbed.org/teams/WIZnet/code/HTTP_SDCard_File_Server_WIZwiki-W7500/
Wiki on ARMmbed https://developer.mbed.org/teams/WIZnet/code/HTTP_SDCard_File_Server_WIZwiki-W7500/wiki/HTTP_SDCard_File_Server_WIZwiki-W7500
WIZwiki_W7500 LED RGB :
LED1 = LED_RED = LEDR = PC_8
LED2 = LED_GREEN = LEDG = PC_9
LED3 = LED_BLUE = LEDB = PC_5
LED4 = LED_BLUE
main.cpp
- Committer:
- gsteiert
- Date:
- 2013-12-06
- Revision:
- 1:64f023138627
- Parent:
- 0:28bc7ce77e20
- Child:
- 3:4f71a37a1ed2
File content as of revision 1:64f023138627:
#include "mbed.h" #include "EthernetInterface.h" #include "SDFileSystem.h" #include "muri.h" #include <stdio.h> #include <string.h> #define HTTPD_SERVER_PORT 80 #define HTTPD_MAX_REQ_LENGTH 1023 #define HTTPD_MAX_HDR_LENGTH 255 #define HTTPD_MAX_FNAME_LENGTH 127 #define MURI_MAX_RESP_LENGTH 127 #define I2C_BUFFER_SIZE 31 SDFileSystem sd(p5, p6, p7, p8, "sd"); // // I2C i2c(p28, p27); EthernetInterface eth; TCPSocketServer server; TCPSocketConnection client; char buffer[HTTPD_MAX_REQ_LENGTH+1]; char httpHeader[HTTPD_MAX_HDR_LENGTH+1]; char filename[HTTPD_MAX_FNAME_LENGTH+1]; char obuf[MURI_MAX_RESP_LENGTH+1]; char data[I2C_BUFFER_SIZE]; char *uristr; char *eou; char *qrystr; FILE *fp; int rdCnt; void get_file(char* uri) { printf("get_file %s\n", uri); char *lstchr = strrchr(uri, NULL) -1; if ('/' == *lstchr) { printf("Open directory /sd%s\n", uri); *lstchr = 0; sprintf(filename, "/sd%s", uri); DIR *d = opendir(filename); if (d != NULL) { sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); sprintf(httpHeader,"<html><head><title>Directory Listing</title></head><body><h1>%s</h1><ul>", uri); client.send(httpHeader,strlen(httpHeader)); struct dirent *p; while((p = readdir(d)) != NULL) { printf("%s\n", p->d_name); sprintf(httpHeader,"<li>%s</li>", p->d_name); client.send(httpHeader,strlen(httpHeader)); } } closedir(d); printf("Directory closed\n"); sprintf(httpHeader,"</ul></body></html>"); client.send(httpHeader,strlen(httpHeader)); } else { sprintf(filename, "/sd%s", uri); fp = fopen(filename, "r"); if (fp == NULL) { sprintf(httpHeader,"HTTP/1.1 404 Not Found \r\nContent-Type: text\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); client.send(uri,strlen(uri)); } else { sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); while ((rdCnt = fread(buffer, sizeof( char ), 1024, fp)) == 1024) { client.send(buffer, rdCnt); } client.send(buffer, rdCnt); fclose(fp); } } } void get_cgi(char* uri) { char *result; muri(uri, data, obuf); if (!strncmp(obuf, "200 ", 4)) { result = obuf +4; sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); client.send(result,strlen(result)); printf("result: %s", result); } else { sprintf(httpHeader,"HTTP/1.1 "); client.send(httpHeader,strlen(httpHeader)); client.send(obuf,strlen(obuf)); sprintf(httpHeader,"\r\n"); client.send(httpHeader,strlen(httpHeader)); } } int main (void) { // EthernetInterface eth; eth.init(); //Use DHCP eth.connect(); printf("IP Address is %s\n", eth.getIPAddress()); // TCPSocketServer server; server.bind(HTTPD_SERVER_PORT); server.listen(); init_dio(); //initialize pmd digital IO while (true) { printf("\nWait for new connection...\r\n"); server.accept(client); client.set_blocking(false, 1500); // Timeout after (1.5)s printf("Connection from: %s\r\n", client.get_address()); while (true) { int n = client.receive(buffer, sizeof(buffer)); if (n <= 0) break; printf("Recieved Data: %d\r\n\r\n%.*s\r\n",n,n,buffer); if (n >= 1024) { sprintf(httpHeader,"HTTP/1.1 413 Request Entity Too Large \r\nContent-Type: text\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); client.send(buffer,n); break; } else { buffer[n]=0; } if (!strncmp(buffer, "GET ", 4)) { uristr = buffer + 4; eou = strstr(uristr, " "); if (eou == NULL) { sprintf(httpHeader,"HTTP/1.1 400 Bad Request \r\nContent-Type: text\r\nConnection: Close\r\n\r\n"); client.send(httpHeader,strlen(httpHeader)); client.send(buffer,n); } else { *eou = 0; if (!strncmp(uristr, "/muri/", 6)) { get_cgi(uristr+6); } else { get_file(uristr); } } } } client.close(); } }