2018-03-22 11:16:47 -05:00
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#include <WiFi.h>
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2018-03-28 12:41:31 -05:00
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#include "settings.h"
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2018-03-22 11:16:47 -05:00
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const char* ssid = "TWANG_AP";
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const char* passphrase = "esp32rocks";
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WiFiServer server(80);
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2018-03-28 12:41:31 -05:00
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char linebuf[80];
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int charcount=0;
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2018-03-22 11:16:47 -05:00
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void ap_setup() {
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bool ret;
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/*
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* Set up an access point
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* @param ssid Pointer to the SSID (max 63 char).
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* @param passphrase (for WPA2 min 8 char, for open use NULL)
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* @param channel WiFi channel number, 1 - 13.
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* @param ssid_hidden Network cloaking (0 = broadcast SSID, 1 = hide SSID)
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*/
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ret = WiFi.softAP(ssid, passphrase, 2, 0);
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2018-03-28 12:41:31 -05:00
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//Serial.println("\r\nWiFi AP online ...");
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2018-03-22 11:16:47 -05:00
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server.begin();
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}
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void sendStatsPage(WiFiClient client) {
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// HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
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// and a content-type so the client knows what's coming, then a blank line:
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client.println("HTTP/1.1 200 OK");
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client.println("Content-type:text/html");
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client.println();
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client.println("<html>");
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client.println("<body>");
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client.println("<h1>TWANG32 Play Stats</h1>");
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client.println("<ul>");
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2018-03-28 12:41:31 -05:00
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2018-03-22 11:16:47 -05:00
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client.print("<li>Games played: "); client.print(user_settings.games_played); client.println("</li>");
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if (user_settings.games_played > 0) { // prevent divide by 0
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client.print("<li>Average score: "); client.print(user_settings.total_points / user_settings.games_played); client.println("</li>");
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}
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client.print("<li>High score: "); client.print(user_settings.high_score); client.println("</li>");
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client.print("<li>Boss kills: "); client.print(user_settings.boss_kills); client.println("</li>");
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2018-03-28 12:41:31 -05:00
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client.print("<h2>Adjustable Settings </h2>");
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client.print("<table>");
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client.print("<tr><td>Brightness</td><td><form><input type='text' name='B' value='");
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client.print(user_settings.led_brightness);
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client.print ("' size='4'><input type='submit'></form></td></tr>");
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client.print("<tr><td>Sound Volume</td><td><form><input type='text' name='S' value='");
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client.print(user_settings.audio_volume);
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client.print("' size='4'><input type='submit'></form></td></tr>");
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client.print("<tr><td>Joystick Deadzone (3-12)</td><td><form><input type='text' name='D' value='");
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client.print(user_settings.joystick_deadzone);
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client.print("' size='4'><input type='submit'></form></td></tr>");
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client.print("<tr><td>Attack Sensitivity (20000-35000)</td><td><form><input type='text' name='A' value='");
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client.print(user_settings.attack_threshold);
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client.print("' size='4'><input type='submit'></form></td></tr>");
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client.print("<tr><td>Lives Per Level (3-9)</td><td><form><input type='text' name='L' value='");
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client.print(user_settings.lives_per_level);
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client.print("' size='4'><input type='submit'></form></td></tr>");
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client.print("</table>");
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2018-03-22 11:16:47 -05:00
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client.println("</body>");
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client.println("</html>");
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client.println();
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}
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void ap_client_check(){
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int cnt;
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bool newconn=false;
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int stat;
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WiFiClient client = server.available(); // listen for incoming clients
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2018-03-28 12:41:31 -05:00
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//if (client) { // if you get a client,
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// sendStatsPage(client);
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// Serial.println("printUploadForm");
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//}
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bool currentLineIsBlank = true;
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while (client.connected()) {
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if (client.available()) {
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char c = client.read();
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//Serial.write(c);
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linebuf[charcount]=c;
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if (charcount<sizeof(linebuf)-1)
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charcount++;
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if (c == '\n' && currentLineIsBlank) {
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sendStatsPage(client);
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break;
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}
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if (c == '\n') {
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// you're starting a new line
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currentLineIsBlank = true;
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if (strstr(linebuf,"GET /?") > 0)
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{
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String line = String(linebuf);
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int start = line.indexOf('=', 0) + 1;
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int finish = line.indexOf('H', start)-1;
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String val = line.substring(start, finish);
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// if it is not numeric, it will convert to 0.
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// The constrain functions will make it 0 or the min value
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if (strstr(linebuf,"B=") > 0){ // typically look like this "GET /?S=100 HTTP/1.1"
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user_settings.led_brightness = constrain(val.toInt(), MIN_BRIGHTNESS, MAX_BRIGHTNESS);
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FastLED.setBrightness(user_settings.led_brightness);
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settings_eeprom_write();
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}
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else if (strstr(linebuf,"S=") > 0){
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//String val = line.substring(start, finish);
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user_settings.audio_volume = constrain(val.toInt(), MIN_VOLUME, MAX_VOLUME);
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settings_eeprom_write();
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}
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else if (strstr(linebuf,"D=") > 0){
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user_settings.joystick_deadzone = constrain(val.toInt(), MIN_JOYSTICK_DEADZONE, MAX_JOYSTICK_DEADZONE);
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settings_eeprom_write();
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}
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else if (strstr(linebuf,"A=") > 0){
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user_settings.attack_threshold = constrain(val.toInt(), MIN_ATTACK_THRESHOLD, MAX_ATTACK_THRESHOLD);
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settings_eeprom_write();
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}
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else if (strstr(linebuf,"L=") > 0){
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user_settings.lives_per_level = constrain(val.toInt(), MIN_LIVES_PER_LEVEL, MAX_LIVES_PER_LEVEL);
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settings_eeprom_write();
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}
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}
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// you're starting a new line
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currentLineIsBlank = true;
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memset(linebuf,0,sizeof(linebuf));
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charcount=0;
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} else if (c != '\r') {
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// you've gotten a character on the current line
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currentLineIsBlank = false;
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}
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}
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}
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2018-03-22 11:16:47 -05:00
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}
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