00001
00028 #include <compiler.h>
00029 #include "board.h"
00030 #include "gpio.h"
00031 #include "adc.h"
00032
00033 #include "lwip/stats.h"
00034 #include "lwip/init.h"
00035 #include "lwip/netif.h"
00036
00037 #include "fsdata_file.h"
00038 #include "util.h"
00039 #include "wl_util.h"
00040 #include "hdwireless_gif.h"
00041
00042
00046 static char*
00047 get_adc(void)
00048 {
00049 volatile avr32_adc_t *adc = &AVR32_ADC;
00050 static char buf[8];
00051 signed short val;
00052 adc_start(adc);
00053 val = adc_get_value(adc, 0);
00054
00055 sniprintf(buf, sizeof(buf), "%d", val);
00056 return buf;
00057 }
00058
00059
00063 static char*
00064 get_tx(void)
00065 {
00066 static char buf[8];
00067 sniprintf(buf, sizeof(buf), "%d", lwip_stats.link.xmit);
00068 return buf;
00069 }
00070
00071
00075 static char*
00076 get_rx(void)
00077 {
00078 static char buf[8];
00079 sniprintf(buf, sizeof(buf), "%d", lwip_stats.link.recv);
00080 return buf;
00081 }
00082
00083
00087 static int
00088 html_add_row(char* buf, int len, char* name, char* data)
00089 {
00090 return sniprintf(buf, len, "<tr><td>%s: </td><td><b>%s</b></td></tr>",
00091 name, data);
00092 }
00093
00094
00098 static int
00099 html_add_button(char* buf, int len, char* id, char* value)
00100 {
00101 return sniprintf(buf, len, "<input type=\"submit\" name=\"%s\" "
00102 "value=\"%s\"/>  ",
00103 id, value);
00104 }
00105
00106
00110 void
00111 document_image_gif_cb(const char** buf, int* len)
00112 {
00113 *buf = hdwireless_gif;
00114 *len = sizeof(hdwireless_gif);
00115 }
00116
00117
00121 void
00122 document_404_html_cb(const char** buf, int* len)
00123 {
00124 static const char *rsp =
00125 "HTTP/1.0 404 File not found\n"
00126 "Server: lwIP\n"
00127 "Content-type: text/html\n\n"
00128 "<html>"
00129 "<head><title>802.11 WiFi on Atmel UC3A3256</title></head>"
00130 "<body bgcolor=\"white\" text=\"black\">"
00131 "<table width=\"100%\">"
00132 "<tr valign=\"top\"><td width=\"80\">"
00133 "<a href=\"http://www.atmel.com/\"><img src=\"image.gif\""
00134 "border=\"0\" alt=\"logo\" title=\"logo\"></a>"
00135 "</td><td width=\"500\">"
00136 "<h2>802.11 WiFi on Atmel UC3A3256</h2>"
00137 "<h3>404 - Page not found</h3>"
00138 "<p>"
00139 "Sorry, the page you are requesting was not found on this"
00140 "server."
00141 "</p></td><td> </td></tr></table></body></html>";
00142
00143 *buf = rsp;
00144 *len = strlen(rsp);
00145 }
00146
00147
00151 void
00152 document_index_html_cb(const char** buf, int* len)
00153 {
00154 static char rsp[1500];
00155 int pos = 0;
00156
00157 pos += sniprintf(rsp + pos, sizeof(rsp) - pos,
00158 "HTTP/1.0 200 OK\n"
00159 "Server: lwIP\n"
00160 "Content-type: text/html\n\n"
00161 "<html>"
00162 "<head><title>802.11bg WiFi on Atmel UC3%s</title>"
00163 "</head>"
00164 "</html>"
00165 "<body bgcolor=\"white\" text=\"black\">"
00166 "<table width=\"100%%\">"
00167 "<tr valign=\"top\"><td width=\"80\">"
00168 "<a href=\"index.html\">"
00169 "<img src=\"image.gif\" border=\"0\" alt=\"logo\""
00170 "title=\"logo\"></a>"
00171 "</td>"
00172 "<td width=\"500\">"
00173 "<h2>802.11bg WiFi on Atmel UC3%s</h2>"
00174 "<p>"
00175 "The web page you are watching was served by Atmel "
00176 "UC3%s, using the H&D Wireless 802.11bg Wi-Fi SIP "
00177 "solution. The web server is running on top of the "
00178 "lightweight TCP/IP stack, "
00179 "<a href=\"http://www.sics.se/~adam/lwip/\">lwIP</a>."
00180 "</p><hr><table>",
00181 #if BOARD == EVK1104
00182 "A3256", "A3256", "A3256");
00183 #elif BOARD == EVK1105 || BOARD == EVK1100
00184 "A0512", "A0512", "A0512");
00185 #elif BOARD == EVK1101
00186 "B0256", "B0256", "B0256");
00187 #else
00188 #error
00189 #endif
00190
00191
00192 pos += html_add_row(rsp + pos, sizeof(rsp) - pos,
00193 "IP Address", ip2str(netif_default->ip_addr));
00194 pos += html_add_row(rsp + pos, sizeof(rsp) - pos,
00195 "MAC Address", mac2str(netif_default->hwaddr));
00196 pos += html_add_row(rsp + pos, sizeof(rsp) - pos,
00197 "TX packets", get_tx());
00198 pos += html_add_row(rsp + pos, sizeof(rsp) - pos,
00199 "RX packets", get_rx());
00200 pos += html_add_row(rsp + pos, sizeof(rsp) - pos,
00201 #if BOARD == EVK1104 || BOARD == EVK1101
00202 "Light sensor ADC value",
00203 #elif BOARD == EVK1105 || BOARD == EVK1100
00204 "ADC value",
00205 #else
00206 #error
00207 #endif
00208 get_adc());
00209
00210 pos += sniprintf(rsp + pos, sizeof(rsp) - pos,
00211 "<tr><td><form method=\"get\">"
00212 "<input type=\"submit\" value=\"Refresh\"/>"
00213 "</form></td></tr>");
00214
00215
00216 pos += sniprintf(rsp + pos, sizeof(rsp) - pos,
00217 "</table><br>");
00218 pos += sniprintf(rsp + pos, sizeof(rsp) - pos, "<form id=\"form\""
00219 "name=\"form\" method=\"get\" action=\"index.html\">"
00220 "<fieldset style=\"width: 300;\">"
00221 "<legend>LED control</legend>");
00222 pos += html_add_button(rsp + pos, sizeof(rsp) - pos, "toggle", "LED0");
00223 pos += html_add_button(rsp + pos, sizeof(rsp) - pos, "toggle", "LED1");
00224 pos += html_add_button(rsp + pos, sizeof(rsp) - pos, "toggle", "LED2");
00225 pos += html_add_button(rsp + pos, sizeof(rsp) - pos, "toggle", "LED3");
00226 pos += sniprintf(rsp + pos, sizeof(rsp) - pos, "</fieldset></form>");
00227
00228 pos += sniprintf(rsp + pos, sizeof(rsp) - pos, "</td>"
00229 "<td> </td></tr></table></body></html>");
00230
00231 *buf = rsp;
00232 *len = pos;
00233 }
00234
00235
00239 void
00240 query_led0_cb(const char** buf, int* len)
00241 {
00242 document_index_html_cb(buf, len);
00243 LED_Toggle(LED0);
00244 }
00245
00246
00250 void
00251 query_led1_cb(const char** buf, int* len)
00252 {
00253 document_index_html_cb(buf, len);
00254 LED_Toggle(LED1);
00255 }
00256
00257
00261 void
00262 query_led2_cb(const char** buf, int* len)
00263 {
00264 document_index_html_cb(buf, len);
00265 LED_Toggle(LED2);
00266 }
00267
00268
00272 void
00273 query_led3_cb(const char** buf, int* len)
00274 {
00275 document_index_html_cb(buf, len);
00276 LED_Toggle(LED3);
00277 }
00278
00279
00280 const struct fsdata_file file_led3 = {
00281 "/index.html?toggle=LED3",
00282 query_led3_cb,
00283 NULL
00284 };
00285
00286 const struct fsdata_file file_led2 = {
00287 "/index.html?toggle=LED2",
00288 query_led2_cb,
00289 &file_led3,
00290 };
00291
00292 const struct fsdata_file file_led1 = {
00293 "/index.html?toggle=LED1",
00294 query_led1_cb,
00295 &file_led2,
00296 };
00297
00298 const struct fsdata_file file_led0 = {
00299 "/index.html?toggle=LED0",
00300 query_led0_cb,
00301 &file_led1,
00302 };
00303
00304 const struct fsdata_file file_image_gif = {
00305 "/image.gif",
00306 document_image_gif_cb,
00307 &file_led0,
00308 };
00309
00310 const struct fsdata_file file_404_html = {
00311 "/404.html",
00312 document_404_html_cb,
00313 &file_image_gif,
00314 };
00315
00316 const struct fsdata_file file_index_html = {
00317 "/index.html",
00318 document_index_html_cb,
00319 &file_404_html,
00320 };
00321
00322 #define FS_ROOT &file_index_html
