2023-11-12 22:47:57 +01:00
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const char SSID[] = "";
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const char PASSWORD[] = "";
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const char version[] = " 0.8";
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#include "globalvars.h"
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#include <Arduino.h>
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#include <EEPROM.h>
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#include <ESP8266WebServer.h>
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#include <ESP8266WiFi.h>
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#include <ezTime.h>
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#include <stdint.h>
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ESP8266WebServer server;
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IPAddress staticIP(192, 168, 2, 5); // static IP address
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IPAddress gateway(192, 168, 2, 1); // Router's IP address
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IPAddress subnet(255, 255, 255, 0);
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IPAddress dns(192, 168, 2, 1);
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Timezone myTime;
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char time_all[8][8][3] = {
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{}, {}, {}, {},
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{}, {}, {}, {}}; // 3D array for load_EEPROM() and handleTime()
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const unsigned int pins[8] = {5, 4, 14, 12,
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13, 10, 9}; // TODO: only 7 of 8 pins defined
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int r = 0;
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char stat[8][4] = {"AUS", "AUS", "AUS", "AUS",
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"AUS", "AUS", "AUS", "AUS"}; // text on button
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char t_stat[8][4] = {"", "", "", "",
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"", "", "", ""}; // for "status of timer changed"
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bool override[8] = {false, false, false, false,
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false, false, false, false}; // for manual override
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char home_html[3000]; // be careful when changing these values (might cause
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// overflow)!
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char settings_html[2014];
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const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
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<html lang='de'>\
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<head>\
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<meta charset='UTF-8'>\
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<meta http-equiv='X-UA-Compatible' content='IE=edge'>\
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<meta name='viewport' content='width=device-width, initial-scale=1.0'>\
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<title>Einstellungen</title>\
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<style>\
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* {\
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font-family: Arial, Helvetica, sans-serif;\
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font-size: 26px;\
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user-select: none;\
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text-decoration: none;\
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}\
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a {\
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color: black;\
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}\
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.wrapper_main {\
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margin: 0 auto;\
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max-width: fit-content;\
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max-width: -moz-fit-content;\
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text-align: center;\
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background-color: rgb(214, 214, 214);\
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padding: 1px 8px 8px 8px;\
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border-radius: 4px;\
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}\
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#rule, [type='time'] {\
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height: 36px;\
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border: none;\
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padding: 0 4px;\
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margin: 4px 0;\
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background-color: white;\
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width: fit-content;\
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width: -moz-fit-content;\
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border-radius: 4px;\
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}\
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.animated_a, [type='submit']{\
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background-color: rgb(135, 252, 119);\
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border: none;\
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border-radius: 4px;\
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box-shadow: rgb(25, 167, 49) 0 4px;\
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position: relative;\
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margin: 8px 0;\
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padding: 2px 8px;\
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}\
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[type='submit'] {\
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position: relative;\
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top: -2px;\
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display: inline-block;\
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}\
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.animated_a {\
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text-decoration: none;\
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display: inline-block;\
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margin: 8px 0;\
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padding-top: 4px;\
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height: 28px;\
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}\
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.wrapper_table {\
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overflow: auto;\
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}\
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table {\
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margin: 8px auto;\
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}\
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table, th, td {\
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border: 1px solid black;\
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border-collapse: collapse;\
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user-select: text;\
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padding: 0 8px;\
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}\
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.animated_a, [type='submit']{\
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cursor: pointer;\
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}\
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.animated_a:active {\
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box-shadow: rgb(25, 167, 49) 0 2px;\
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top: 2px;\
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}\
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[type='submit']:active {\
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box-shadow: rgb(25, 167, 49) 0 2px;\
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top: 0px;\
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}\
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*:focus {\
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outline: none;\
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}\
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</style>\
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</head>\
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<body>\
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<div class='wrapper_main'>\
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<form action='settings' method='POST'>\
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<select name='rule' id='rule' required>\
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<option value='' selected disabled>Ventiel Nr.</option>\
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<option value='0'>1</option>\
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<option value='1'>2</option>\
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<option value='2'>3</option>\
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<option value='3'>4</option>\
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<option value='4'>5</option>\
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<option value='5'>6</option>\
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<option value='6'>7</option>\
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<option value='7' disabled>8</option>\
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</select>\
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<br>\
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<input type='time' name='time_o'>\
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- <input type='time' name='time_f'>\
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<br>\
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<input type='time' name='time_o_1'>\
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- <input type='time' name='time_f_1'>\
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<br>\
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<input type='submit'>\
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</form>\
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<div class='wrapper_table'>\
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<table>\
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<tr>\
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<th style='background-color: gray;'></th>\
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<th>von:</th>\
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<th>bis:</th>\
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<th>von:</th>\
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<th>bis:</th>\
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</tr>"};
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void reload_home();
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void reload_settings();
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void handleToggle();
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void load_EEPROM() {
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unsigned int EEPROM_Addr = 0;
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for (unsigned int i0 = 0; i0 < 8; i0++) {
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for (unsigned int i = 0; i < 8; i++) {
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if (EEPROM.read(EEPROM_Addr) < 10) {
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sprintf(time_all[i0][i], "0%d", EEPROM.read(EEPROM_Addr));
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} else {
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sprintf(time_all[i0][i], "%d", EEPROM.read(EEPROM_Addr));
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}
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EEPROM_Addr += 4;
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yield();
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}
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}
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}
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void handleHome() {
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reload_home();
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server.send(200, "text/html", home_html);
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debugln(ESP.getFreeHeap(), DEC);
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}
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void handleSettings() {
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reload_settings();
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server.setContentLength(strlen(settings_html_pre) + strlen(settings_html));
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server.send(200, "text/html", settings_html_pre);
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server.sendContent(settings_html);
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debugln(ESP.getFreeHeap(), DEC);
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}
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void handleTime() {
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const char args[4][9] = {"time_o", "time_f", "time_o_1", "time_f_1"};
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for (unsigned int arg = 0; arg < 4; arg++) {
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if (server.arg(args[arg]) != "") {
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char buff_h[2][2] = {server.arg(args[arg])[0],
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server.arg(args[arg])[1]};
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char buff_m[2][2] = {server.arg(args[arg])[3],
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server.arg(args[arg])[4]};
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sprintf(time_all[arg * 2][server.arg("rule").toInt()], "%s",
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buff_h);
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sprintf(time_all[arg * 2 + 1][server.arg("rule").toInt()], "%s",
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buff_m);
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EEPROM.put(server.arg("rule").toInt() * 4 + arg * 64,
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atoi(time_all[arg * 2][server.arg("rule").toInt()]));
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EEPROM.commit();
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EEPROM.put(server.arg("rule").toInt() * 4 + arg * 64 + 32,
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atoi(time_all[arg * 2 + 1][server.arg("rule").toInt()]));
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EEPROM.commit();
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}
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}
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reload_settings();
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server.setContentLength(strlen(settings_html_pre) + strlen(settings_html));
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server.send(301, "text/html", settings_html_pre);
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server.sendContent(settings_html);
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}
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void timer() {
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if (((myTime.hour() * 60 + myTime.minute() >=
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atoi(time_all[0][r]) * 60 + atoi(time_all[1][r])) and
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(myTime.hour() * 60 + myTime.minute() <
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atoi(time_all[2][r]) * 60 + atoi(time_all[3][r]))) or
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((myTime.hour() * 60 + myTime.minute() >=
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atoi(time_all[4][r]) * 60 + atoi(time_all[5][r])) and
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(myTime.hour() * 60 + myTime.minute() <
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atoi(time_all[6][r]) * 60 + atoi(time_all[7][r])))) {
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if ((override[r]) and (strcmp(t_stat[r], "off") == 0)) {
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override[r] = false;
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debugln(F("debug#1"));
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}
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sprintf(t_stat[r], "on");
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if (!override[r]) {
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digitalWrite(pins[r], LOW);
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if (strcmp(stat[r], "AUS") == 0) {
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debug(r);
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debugln(F(" is on"));
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sprintf(stat[r], "AN");
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}
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}
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} else {
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if ((override[r]) and (strcmp(t_stat[r], "on") == 0)) {
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override[r] = false;
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}
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sprintf(t_stat[r], "off");
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if (!override[r]) {
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digitalWrite(pins[r], HIGH);
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if (strcmp(stat[r], "AN") == 0) {
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debug(r);
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debugln(F(" is off"));
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sprintf(stat[r], "AUS");
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}
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}
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}
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}
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void setup() {
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int p = 0;
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while (p <= 7) {
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pinMode(pins[p], OUTPUT);
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digitalWrite(pins[p], HIGH);
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p++;
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}
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Serial.begin(74880);
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EEPROM.begin(256); // 4 bits for EEPROM, address 0-255, value 0-255
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debug(F("\nver."));
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debugln(version);
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debugln(F("check for updates at "
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"https://somepi.ddns.net/gitea/gilex-dev/ESP8266-IOT-timer/\n"));
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load_EEPROM();
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// WLAN-config
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// ---------------------------------------------------------------------------------------------------------------------
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WiFi.mode(WIFI_STA);
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WiFi.config(staticIP, gateway, subnet, dns);
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WiFi.hostname("ESP8266 IOT development");
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WiFi.begin(SSID, PASSWORD);
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Serial.println(F("Connecting ..."));
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while (WiFi.status() != WL_CONNECTED) {
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delay(250);
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Serial.print('.');
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}
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Serial.print(F("\nConnected to "));
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Serial.println(WiFi.SSID());
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Serial.print(F("IP address:\t"));
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Serial.println(WiFi.localIP());
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//----------------------------------------------------------------------------------------------------------------------------------
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myTime.setLocation("de");
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waitForSync();
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debug(F("Local time: "));
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debugln(myTime.dateTime("H:i:s"));
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setInterval();
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server.on("/", HTTP_GET, handleHome);
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server.on("/settings", HTTP_GET, handleSettings);
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server.on("/settings", HTTP_POST, handleTime);
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server.on("/toggle", HTTP_GET, handleToggle);
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server.on("/version", HTTP_GET,
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[] { server.send(200, "text/html", version); });
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server.begin();
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debugln(F("Webserver started"));
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}
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void loop() {
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server.handleClient();
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timer();
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r++;
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if (r == 7) {
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r = 0;
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}
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yield();
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delay(50);
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}
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