FOURNET Olivier / Mbed 2 deprecated HTTP_SDCard_File_Server_WIZwiki-W7500

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

WIZnet WIZwiki-W7500

/media/uploads/Fo170/wizwiki-w7500_usb_connected.jpg

/media/uploads/Fo170/wiznet_logo_110x37.png 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

/media/uploads/Fo170/wizwiki_w7500_spi_sch.png

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.

  1. define MAC "\x\x\x\x\x\x" Should be Replaced with your MAC
  2. define IP "192.168.77.100" Should belong with your lan.
  3. define MASK "255.255.255.0"
  4. 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

/media/uploads/Fo170/wp_20160508_008.jpg

WIZwiki_W7500 LED RGB :

/media/uploads/Fo170/wizwiki_w7500_led_rgb.png

LED1 = LED_RED = LEDR = PC_8

LED2 = LED_GREEN = LEDG = PC_9

LED3 = LED_BLUE = LEDB = PC_5

LED4 = LED_BLUE

main.cpp@12:8cb8eeb1dc94, 2016-05-15 (annotated)

Committer:
Fo170
Date:
Sun May 15 14:11:45 2016 +0000
Revision:
12:8cb8eeb1dc94
Parent:
11:ee62fd965f0a 
mise en place de la lib. STATIC_COLORS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gsteiert 0:28bc7ce77e20 1 #include "mbed.h"
gsteiert 0:28bc7ce77e20 2 #include "EthernetInterface.h"
gsteiert 0:28bc7ce77e20 3 #include "SDFileSystem.h"
gsteiert 0:28bc7ce77e20 4 #include <stdio.h>
gsteiert 0:28bc7ce77e20 5 #include <string.h>
gsteiert 0:28bc7ce77e20 6
Fo170 12:8cb8eeb1dc94 7 #define USE_DHCP 1
MidnightCow 8:4b43259a1e33 8
MidnightCow 8:4b43259a1e33 9 #define MAC "\x00\x08\xDC\x11\x34\x78"
Fo170 10:e8dd198d1056 10 #define IP "192.168.0.170"
MidnightCow 8:4b43259a1e33 11 #define MASK "255.255.255.0"
Fo170 10:e8dd198d1056 12 #define GATEWAY "192.168.0.254"
MidnightCow 8:4b43259a1e33 13
gsteiert 0:28bc7ce77e20 14 #define HTTPD_SERVER_PORT 80
gsteiert 0:28bc7ce77e20 15 #define HTTPD_MAX_REQ_LENGTH 1023
gsteiert 0:28bc7ce77e20 16 #define HTTPD_MAX_HDR_LENGTH 255
gsteiert 0:28bc7ce77e20 17 #define HTTPD_MAX_FNAME_LENGTH 127
gsteiert 3:4f71a37a1ed2 18 #define HTTPD_MAX_DNAME_LENGTH 127
gsteiert 3:4f71a37a1ed2 19
Fo170 12:8cb8eeb1dc94 20 #if defined(TARGET_WIZwiki_W7500)
gsteiert 3:4f71a37a1ed2 21 Serial uart(USBTX, USBRX);
Fo170 12:8cb8eeb1dc94 22 SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); // WIZwiki-W7500
Fo170 12:8cb8eeb1dc94 23 #include "static_colors.h"
Fo170 12:8cb8eeb1dc94 24 // LED R : server listning status
Fo170 12:8cb8eeb1dc94 25 // LED GREEN : socket connecting status Ok
Fo170 12:8cb8eeb1dc94 26 // LED BLUE : socket connecting status Busy
Fo170 12:8cb8eeb1dc94 27 #endif
gsteiert 3:4f71a37a1ed2 28
gsteiert 0:28bc7ce77e20 29 EthernetInterface eth;
gsteiert 0:28bc7ce77e20 30 TCPSocketServer server;
gsteiert 0:28bc7ce77e20 31 TCPSocketConnection client;
gsteiert 0:28bc7ce77e20 32
gsteiert 0:28bc7ce77e20 33 char buffer[HTTPD_MAX_REQ_LENGTH+1];
gsteiert 0:28bc7ce77e20 34 char httpHeader[HTTPD_MAX_HDR_LENGTH+1];
gsteiert 3:4f71a37a1ed2 35 char fileName[HTTPD_MAX_FNAME_LENGTH+1];
gsteiert 3:4f71a37a1ed2 36 char dirName[HTTPD_MAX_DNAME_LENGTH+1];
gsteiert 0:28bc7ce77e20 37 char *uristr;
gsteiert 0:28bc7ce77e20 38 char *eou;
gsteiert 0:28bc7ce77e20 39 char *qrystr;
gsteiert 0:28bc7ce77e20 40
gsteiert 0:28bc7ce77e20 41 FILE *fp;
gsteiert 0:28bc7ce77e20 42 int rdCnt;
gsteiert 0:28bc7ce77e20 43
Fo170 12:8cb8eeb1dc94 44 // Initialize a pins to perform analog input and digital output fucntions
Fo170 12:8cb8eeb1dc94 45 AnalogIn ain(A0);
MidnightCow 8:4b43259a1e33 46
MidnightCow 8:4b43259a1e33 47 Ticker ledTick;
MidnightCow 8:4b43259a1e33 48
Fo170 10:e8dd198d1056 49 //char str[] = "This is a sample string";
Fo170 10:e8dd198d1056 50 char *pch;
Fo170 10:e8dd198d1056 51 char ext[5];
Fo170 10:e8dd198d1056 52 char ext_gif[] = "gif";
Fo170 10:e8dd198d1056 53 char ext_jpg[] = "jpg";
Fo170 10:e8dd198d1056 54 char ext_png[] = "png";
Fo170 11:ee62fd965f0a 55 char ext_tiff[] = "tiff";
Fo170 10:e8dd198d1056 56 int pos_ext;
Fo170 10:e8dd198d1056 57 int extLen;
Fo170 10:e8dd198d1056 58
MidnightCow 8:4b43259a1e33 59 void ledTickfunc()
MidnightCow 8:4b43259a1e33 60 {
Fo170 11:ee62fd965f0a 61 led_r = !led_r;
MidnightCow 8:4b43259a1e33 62 }
MidnightCow 8:4b43259a1e33 63
gsteiert 0:28bc7ce77e20 64 void get_file(char* uri)
gsteiert 0:28bc7ce77e20 65 {
Fo170 10:e8dd198d1056 66 int i, ext_j;
Fo170 10:e8dd198d1056 67
gsteiert 3:4f71a37a1ed2 68 uart.printf("get_file %s\n", uri);
gsteiert 0:28bc7ce77e20 69 char *lstchr = strrchr(uri, NULL) -1;
Fo170 10:e8dd198d1056 70 if('/' == *lstchr)
Fo170 10:e8dd198d1056 71 {
gsteiert 3:4f71a37a1ed2 72 uart.printf("Open directory /sd%s\n", uri);
Fo170 12:8cb8eeb1dc94 73 if( 0 == strcmp("/Images/", uri) ) uart.printf("(Directory OK)\n");
gsteiert 0:28bc7ce77e20 74 *lstchr = 0;
gsteiert 3:4f71a37a1ed2 75 sprintf(fileName, "/sd%s", uri);
gsteiert 3:4f71a37a1ed2 76 DIR *d = opendir(fileName);
Fo170 10:e8dd198d1056 77 if(d != NULL)
Fo170 10:e8dd198d1056 78 {
gsteiert 0:28bc7ce77e20 79 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n");
gsteiert 0:28bc7ce77e20 80 client.send(httpHeader,strlen(httpHeader));
Fo170 12:8cb8eeb1dc94 81 sprintf(httpHeader,"<html><head><title>Directory Listing</title></head><body><h2>%s Directory Listing</h2><br><hr><br><ul>", uri);
gsteiert 0:28bc7ce77e20 82 client.send(httpHeader,strlen(httpHeader));
gsteiert 0:28bc7ce77e20 83 struct dirent *p;
Fo170 10:e8dd198d1056 84 while((p = readdir(d)) != NULL)
Fo170 10:e8dd198d1056 85 {
gsteiert 3:4f71a37a1ed2 86 sprintf(dirName, "%s/%s", fileName, p->d_name);
gsteiert 3:4f71a37a1ed2 87 uart.printf("%s\n", dirName);
gsteiert 3:4f71a37a1ed2 88 DIR *subDir = opendir(dirName);
Fo170 10:e8dd198d1056 89 if(subDir != NULL)
Fo170 10:e8dd198d1056 90 {
gsteiert 3:4f71a37a1ed2 91 sprintf(httpHeader,"<li><a href=\"./%s/\">%s/</a></li>", p->d_name, p->d_name);
Fo170 10:e8dd198d1056 92 }
Fo170 10:e8dd198d1056 93 else
Fo170 10:e8dd198d1056 94 {
gsteiert 3:4f71a37a1ed2 95 sprintf(httpHeader,"<li><a href=\"./%s\">%s</a></li>", p->d_name, p->d_name);
gsteiert 3:4f71a37a1ed2 96 }
gsteiert 0:28bc7ce77e20 97 client.send(httpHeader,strlen(httpHeader));
gsteiert 0:28bc7ce77e20 98 }
gsteiert 0:28bc7ce77e20 99 }
gsteiert 0:28bc7ce77e20 100 closedir(d);
gsteiert 3:4f71a37a1ed2 101 uart.printf("Directory closed\n");
gsteiert 0:28bc7ce77e20 102 sprintf(httpHeader,"</ul></body></html>");
gsteiert 0:28bc7ce77e20 103 client.send(httpHeader,strlen(httpHeader));
Fo170 10:e8dd198d1056 104 }
Fo170 10:e8dd198d1056 105 else
Fo170 10:e8dd198d1056 106 {
gsteiert 3:4f71a37a1ed2 107 sprintf(fileName, "/sd%s", uri);
gsteiert 3:4f71a37a1ed2 108 fp = fopen(fileName, "r");
Fo170 10:e8dd198d1056 109 if(fp == NULL)
Fo170 10:e8dd198d1056 110 {
gsteiert 7:04744a9ce2b9 111 uart.printf("File not found\n");
Fo170 12:8cb8eeb1dc94 112 if( 0 == strcmp("/AIN0.js", uri) )
Fo170 12:8cb8eeb1dc94 113 {
Fo170 12:8cb8eeb1dc94 114 uart.printf("(File OK)\n");
Fo170 12:8cb8eeb1dc94 115 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: application/javascript\r\nConnection: Close\r\n\r\n");
Fo170 12:8cb8eeb1dc94 116 client.send(httpHeader,strlen(httpHeader));
Fo170 12:8cb8eeb1dc94 117
Fo170 12:8cb8eeb1dc94 118 sprintf(httpHeader,"var AIN0 = %3.3f;\n", ain.read()*3.3f);
Fo170 12:8cb8eeb1dc94 119 client.send(httpHeader,strlen(httpHeader));
Fo170 12:8cb8eeb1dc94 120 }
Fo170 12:8cb8eeb1dc94 121 else
Fo170 12:8cb8eeb1dc94 122 {
Fo170 12:8cb8eeb1dc94 123 sprintf(httpHeader,"HTTP/1.1 404 Not Found \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
Fo170 12:8cb8eeb1dc94 124 client.send(httpHeader,strlen(httpHeader));
Fo170 12:8cb8eeb1dc94 125 client.send(uri,strlen(uri));
Fo170 12:8cb8eeb1dc94 126 }
Fo170 10:e8dd198d1056 127 }
Fo170 10:e8dd198d1056 128 else
Fo170 10:e8dd198d1056 129 {
Fo170 10:e8dd198d1056 130 pch = strrchr(fileName,'.');
Fo170 10:e8dd198d1056 131
Fo170 10:e8dd198d1056 132 if( pch != NULL)
Fo170 10:e8dd198d1056 133 {
Fo170 10:e8dd198d1056 134 pos_ext = pch - fileName + 1;
Fo170 10:e8dd198d1056 135 extLen = strlen(fileName) - pos_ext;
Fo170 10:e8dd198d1056 136
Fo170 10:e8dd198d1056 137 uart.printf("Last occurence of '.' found at %d , extLen : %d\n", pos_ext, extLen );
Fo170 10:e8dd198d1056 138
Fo170 10:e8dd198d1056 139 for(i=0; i<extLen; i=i+1)
Fo170 10:e8dd198d1056 140 {
Fo170 10:e8dd198d1056 141 ext[i] = fileName[i+pos_ext];
Fo170 10:e8dd198d1056 142 }
Fo170 10:e8dd198d1056 143
Fo170 10:e8dd198d1056 144 ext[extLen] = '\0';
Fo170 10:e8dd198d1056 145
Fo170 11:ee62fd965f0a 146 uart.printf("Sending header of the : %s\n", fileName);
Fo170 11:ee62fd965f0a 147 uart.printf("extension : %s\n", ext);
Fo170 10:e8dd198d1056 148
Fo170 10:e8dd198d1056 149 if( strcmp(ext, ext_gif) == 0 ) ext_j = 1;
Fo170 10:e8dd198d1056 150
Fo170 10:e8dd198d1056 151 if( strcmp(ext, ext_jpg) == 0 ) ext_j = 2;
Fo170 10:e8dd198d1056 152
Fo170 10:e8dd198d1056 153 if( strcmp(ext, ext_png) == 0 ) ext_j = 3;
Fo170 11:ee62fd965f0a 154
Fo170 11:ee62fd965f0a 155 if( strcmp(ext, ext_tiff) == 0 ) ext_j = 4;
Fo170 10:e8dd198d1056 156 }
Fo170 10:e8dd198d1056 157 else
Fo170 10:e8dd198d1056 158 {
Fo170 11:ee62fd965f0a 159 uart.printf("Sending header of the : %s\n", fileName);
Fo170 10:e8dd198d1056 160 ext_j = 0;
Fo170 10:e8dd198d1056 161 }
Fo170 10:e8dd198d1056 162
Fo170 10:e8dd198d1056 163 switch(ext_j)
Fo170 10:e8dd198d1056 164 {
Fo170 10:e8dd198d1056 165 case 1: // HTTP reply with GIF image mime type
Fo170 10:e8dd198d1056 166 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: image/gif\r\nConnection: Close\r\n\r\n");
Fo170 10:e8dd198d1056 167 break;
Fo170 10:e8dd198d1056 168
Fo170 10:e8dd198d1056 169 case 2: // HTTP reply with JPG image mime type
Fo170 10:e8dd198d1056 170 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: image/jpg\r\nConnection: Close\r\n\r\n");
Fo170 10:e8dd198d1056 171 break;
Fo170 10:e8dd198d1056 172
Fo170 10:e8dd198d1056 173 case 3: // HTTP reply with PNG image mime type
Fo170 10:e8dd198d1056 174 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: image/jpg\r\nConnection: Close\r\n\r\n");
Fo170 10:e8dd198d1056 175 break;
Fo170 10:e8dd198d1056 176
Fo170 11:ee62fd965f0a 177 case 4: // HTTP reply with TIFF image mime type
Fo170 11:ee62fd965f0a 178 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: image/tiff\r\nConnection: Close\r\n\r\n");
Fo170 11:ee62fd965f0a 179 break;
Fo170 11:ee62fd965f0a 180
Fo170 10:e8dd198d1056 181 default: // HTTP reply with HTML mime type
Fo170 10:e8dd198d1056 182 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n");
Fo170 10:e8dd198d1056 183 }
Fo170 10:e8dd198d1056 184
gsteiert 0:28bc7ce77e20 185 client.send(httpHeader,strlen(httpHeader));
Fo170 11:ee62fd965f0a 186 uart.printf(" file ");
Fo170 10:e8dd198d1056 187 while((rdCnt = fread(buffer, sizeof( char ), 1024, fp)) == 1024)
Fo170 10:e8dd198d1056 188 {
gsteiert 0:28bc7ce77e20 189 client.send(buffer, rdCnt);
gsteiert 7:04744a9ce2b9 190 uart.printf(".");
gsteiert 0:28bc7ce77e20 191 }
gsteiert 0:28bc7ce77e20 192 client.send(buffer, rdCnt);
gsteiert 0:28bc7ce77e20 193 fclose(fp);
gsteiert 7:04744a9ce2b9 194 uart.printf("done\n");
gsteiert 0:28bc7ce77e20 195 }
gsteiert 0:28bc7ce77e20 196 }
gsteiert 0:28bc7ce77e20 197 }
gsteiert 0:28bc7ce77e20 198
Fo170 11:ee62fd965f0a 199 int main(void)
gsteiert 0:28bc7ce77e20 200 {
MidnightCow 8:4b43259a1e33 201 ledTick.attach(&ledTickfunc,0.5);
Fo170 12:8cb8eeb1dc94 202 // Serial Interface eth;
Fo170 12:8cb8eeb1dc94 203 // Serial port configuration (valeurs par defaut) : 9600 baud, 8-bit data, no parity, stop bit
Fo170 10:e8dd198d1056 204 uart.baud(9600);
Fo170 12:8cb8eeb1dc94 205 uart.format(8, SerialBase::None, 1);
gsteiert 5:27b09a0f3fb6 206 uart.printf("Initializing\n");
Fo170 11:ee62fd965f0a 207 wait(1.0);
gsteiert 3:4f71a37a1ed2 208 // Check File System
gsteiert 5:27b09a0f3fb6 209 uart.printf("Checking File System\n");
gsteiert 3:4f71a37a1ed2 210 DIR *d = opendir("/sd/");
Fo170 11:ee62fd965f0a 211 if(d != NULL)
Fo170 11:ee62fd965f0a 212 {
gsteiert 3:4f71a37a1ed2 213 uart.printf("SD Card Present\n");
Fo170 11:ee62fd965f0a 214 }
Fo170 11:ee62fd965f0a 215 else
Fo170 11:ee62fd965f0a 216 {
gsteiert 3:4f71a37a1ed2 217 uart.printf("SD Card Root Directory Not Found\n");
gsteiert 3:4f71a37a1ed2 218 }
Fo170 11:ee62fd965f0a 219 wait(1.0);
gsteiert 0:28bc7ce77e20 220 // EthernetInterface eth;
gsteiert 5:27b09a0f3fb6 221 uart.printf("Initializing Ethernet\n");
Fo170 11:ee62fd965f0a 222 #if USE_DHCP
Fo170 11:ee62fd965f0a 223 //eth.init Use DHCP
Fo170 11:ee62fd965f0a 224 int ret = eth.init((uint8_t*)MAC); // Use DHCP for WIZnetInterface
Fo170 11:ee62fd965f0a 225 uart.printf("Connecting DHCP\n");
Fo170 11:ee62fd965f0a 226 #else
Fo170 11:ee62fd965f0a 227 int ret = eth.init((uint8_t*)MAC,IP,MASK,GATEWAY); //IP,mask,Gateway
Fo170 11:ee62fd965f0a 228 uart.printf("Connecting (IP,mask,Gateway)\n");
Fo170 11:ee62fd965f0a 229 #endif
Fo170 11:ee62fd965f0a 230 wait(1.0);
Fo170 11:ee62fd965f0a 231 // Check Ethernet Link-Done
Fo170 11:ee62fd965f0a 232 uart.printf("Check Ethernet Link\r\n");
Fo170 11:ee62fd965f0a 233
Fo170 11:ee62fd965f0a 234 if(eth.link() == true)
Fo170 11:ee62fd965f0a 235 {
Fo170 12:8cb8eeb1dc94 236 uart.printf("- Ethernet PHY Link - Done\r\n");
Fo170 12:8cb8eeb1dc94 237 //led_r = LED_ON;
Fo170 12:8cb8eeb1dc94 238 COLOR(_RED_);
Fo170 11:ee62fd965f0a 239 }
Fo170 11:ee62fd965f0a 240 else
Fo170 11:ee62fd965f0a 241 {
Fo170 12:8cb8eeb1dc94 242 uart.printf("- Ethernet PHY Link - Fail\r\n");
Fo170 12:8cb8eeb1dc94 243 //led_r = LED_OFF;
Fo170 12:8cb8eeb1dc94 244 COLOR(_BLACK_);
Fo170 11:ee62fd965f0a 245 }
Fo170 11:ee62fd965f0a 246 wait(1.0);
Fo170 11:ee62fd965f0a 247 if(!ret)
Fo170 11:ee62fd965f0a 248 {
Fo170 11:ee62fd965f0a 249 uart.printf("Initialized, MAC: %s\r\n", eth.getMACAddress());
Fo170 11:ee62fd965f0a 250 ret = eth.connect();
Fo170 11:ee62fd965f0a 251
Fo170 11:ee62fd965f0a 252 if(!ret)
Fo170 11:ee62fd965f0a 253 {
Fo170 11:ee62fd965f0a 254 uart.printf("IP: %s, MASK: %s, GW: %s\r\n",
Fo170 11:ee62fd965f0a 255 eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway());
Fo170 12:8cb8eeb1dc94 256 // led_b = LED_ON, led_g = LED_ON;
Fo170 12:8cb8eeb1dc94 257 COLOR(_CYAN_);
Fo170 11:ee62fd965f0a 258 }
Fo170 11:ee62fd965f0a 259 else
Fo170 11:ee62fd965f0a 260 {
Fo170 11:ee62fd965f0a 261 uart.printf("Error ethernet.connect() - ret = %d\r\n", ret);
Fo170 12:8cb8eeb1dc94 262 //led_b = LED_OFF;
Fo170 12:8cb8eeb1dc94 263 COLOR(_BLUE_);
Fo170 11:ee62fd965f0a 264 exit(0);
Fo170 11:ee62fd965f0a 265 }
Fo170 11:ee62fd965f0a 266 }
Fo170 11:ee62fd965f0a 267 else
Fo170 11:ee62fd965f0a 268 {
Fo170 11:ee62fd965f0a 269 uart.printf("Error ethernet.init() - ret = %d\r\n", ret);
Fo170 12:8cb8eeb1dc94 270 //led_b = LED_OFF;
Fo170 12:8cb8eeb1dc94 271 COLOR(_BLACK_);
Fo170 11:ee62fd965f0a 272 exit(0);
Fo170 11:ee62fd965f0a 273 }
Fo170 11:ee62fd965f0a 274 wait(1.0);
gsteiert 0:28bc7ce77e20 275 // TCPSocketServer server;
gsteiert 0:28bc7ce77e20 276 server.bind(HTTPD_SERVER_PORT);
gsteiert 0:28bc7ce77e20 277 server.listen();
gsteiert 5:27b09a0f3fb6 278 uart.printf("Server Listening\n");
gsteiert 0:28bc7ce77e20 279
Fo170 11:ee62fd965f0a 280 while(true)
Fo170 11:ee62fd965f0a 281 {
gsteiert 3:4f71a37a1ed2 282 uart.printf("\nWait for new connection...\r\n");
gsteiert 0:28bc7ce77e20 283 server.accept(client);
gsteiert 0:28bc7ce77e20 284 client.set_blocking(false, 1500); // Timeout after (1.5)s
gsteiert 0:28bc7ce77e20 285
gsteiert 3:4f71a37a1ed2 286 uart.printf("Connection from: %s\r\n", client.get_address());
Fo170 11:ee62fd965f0a 287 while(true)
Fo170 11:ee62fd965f0a 288 {
Fo170 12:8cb8eeb1dc94 289 //led_g = LED_ON;
Fo170 12:8cb8eeb1dc94 290 COLOR(_GREEN_);
gsteiert 0:28bc7ce77e20 291 int n = client.receive(buffer, sizeof(buffer));
Fo170 12:8cb8eeb1dc94 292 if(n <= 0) break;
gsteiert 3:4f71a37a1ed2 293 uart.printf("Recieved Data: %d\r\n\r\n%.*s\r\n",n,n,buffer);
Fo170 12:8cb8eeb1dc94 294 if(n >= 1024)
Fo170 12:8cb8eeb1dc94 295 {
gsteiert 0:28bc7ce77e20 296 sprintf(httpHeader,"HTTP/1.1 413 Request Entity Too Large \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
gsteiert 0:28bc7ce77e20 297 client.send(httpHeader,strlen(httpHeader));
gsteiert 0:28bc7ce77e20 298 client.send(buffer,n);
gsteiert 0:28bc7ce77e20 299 break;
Fo170 12:8cb8eeb1dc94 300 }
Fo170 12:8cb8eeb1dc94 301 else
Fo170 12:8cb8eeb1dc94 302 {
gsteiert 0:28bc7ce77e20 303 buffer[n]=0;
gsteiert 0:28bc7ce77e20 304 }
Fo170 12:8cb8eeb1dc94 305 if(!strncmp(buffer, "GET ", 4))
Fo170 12:8cb8eeb1dc94 306 {
gsteiert 0:28bc7ce77e20 307 uristr = buffer + 4;
gsteiert 0:28bc7ce77e20 308 eou = strstr(uristr, " ");
Fo170 12:8cb8eeb1dc94 309 if(eou == NULL)
Fo170 12:8cb8eeb1dc94 310 {
gsteiert 0:28bc7ce77e20 311 sprintf(httpHeader,"HTTP/1.1 400 Bad Request \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
gsteiert 0:28bc7ce77e20 312 client.send(httpHeader,strlen(httpHeader));
gsteiert 0:28bc7ce77e20 313 client.send(buffer,n);
Fo170 12:8cb8eeb1dc94 314 }
Fo170 12:8cb8eeb1dc94 315 else
Fo170 12:8cb8eeb1dc94 316 {
gsteiert 0:28bc7ce77e20 317 *eou = 0;
gsteiert 3:4f71a37a1ed2 318 get_file(uristr);
gsteiert 0:28bc7ce77e20 319 }
gsteiert 0:28bc7ce77e20 320 }
gsteiert 0:28bc7ce77e20 321 }
Fo170 12:8cb8eeb1dc94 322 //led_g = LED_OFF;
Fo170 12:8cb8eeb1dc94 323 COLOR(_BLACK_);
gsteiert 0:28bc7ce77e20 324 client.close();
gsteiert 0:28bc7ce77e20 325 }
gsteiert 0:28bc7ce77e20 326 }