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ESP8266-IOT-timer
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gilex-dev:0.8.2
gilex-dev:0.8
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compare: gilex-dev:temperature
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gilex-dev:temperature
gilex-dev:main
gilex-dev:0.8.3
gilex-dev:0.8.2
gilex-dev:0.8
gilex-dev:0.8.1

7 Commits
main ... temperatur

Author SHA1 Message Date
gilex-dev f34259c63e
Add support for second LED (Amica only), Fix duplicate "build_flags" introduced in 9266490 2024-06-26 22:45:50 +02:00
gilex-dev 8f37203b79
Change LED to PWM, Change timer to run in interval, Optimize HTTP headers, Correctly sync time, Fix invalid hostname, Fix version URL displays incorrect version 2024-06-26 22:03:59 +02:00
gilex-dev 88baeee58e
Fix typo in function name 2024-06-25 13:09:48 +02:00
gilex-dev 64ef26117f
Add reset and restart functionality 2024-06-25 12:55:26 +02:00
gilex-dev 07b8a3aacf
Remove implicit array size, reformat comment indentation 2024-06-25 12:45:43 +02:00
gilex-dev 926649004c
Add OTA debug environment, rewrite file from UI 2024-06-23 15:29:50 +02:00
gilex-dev 69611e8bfd add OTA update & debug env 2023-11-15 22:03:09 +01:00
4 changed files with 558 additions and 392 deletions
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24
platformio.ini
View File

@ -8,6 +8,12 @@
; Please visit documentation for the other options and examples ; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html ; https://docs.platformio.org/page/projectconf.html
[common_env_data]
build_flags = '-D BUILD_VERSION="0.8.3*"'
[platformio]
default_envs = esp12e
[env:esp12e] [env:esp12e]
platform = espressif8266 platform = espressif8266
board = esp12e board = esp12e
@ -16,3 +22,21 @@ upload_speed = 921600
monitor_speed = 74880 monitor_speed = 74880
lib_deps = lib_deps =
ropg/ezTime@^0.8.3 ropg/ezTime@^0.8.3
paulstoffregen/OneWire@^2.3.7
milesburton/DallasTemperature@^3.11.0
build_flags = ${common_env_data.build_flags} -D BUILD_DEBUG=0
[env:esp12e_debug]
extends = env:esp12e
build_type = debug
build_flags = ${common_env_data.build_flags} -D BUILD_DEBUG=1
[env:esp12e_ota]
extends = env:esp12e
upload_protocol = espota
upload_port = 192.168.2.4
build_flags = ${common_env_data.build_flags} -D BUILD_DEBUG=0
[env:esp12e_ota_debug]
extends = env:esp12e_ota
build_flags = ${common_env_data.build_flags} -D BUILD_DEBUG=1

9
src/globalvars.h
View File

@ -6,9 +6,7 @@
#include <ESP8266WebServer.h> #include <ESP8266WebServer.h>
#include <ezTime.h> #include <ezTime.h>
#define DEBUG 1 // 1 for development, 0 for production #if BUILD_DEBUG == 1
#if DEBUG == 1
#define debug(debugMSG...) Serial.print(debugMSG) #define debug(debugMSG...) Serial.print(debugMSG)
#define debugln(debugMSG...) Serial.println(debugMSG) #define debugln(debugMSG...) Serial.println(debugMSG)
#else #else
@ -20,10 +18,13 @@
extern ESP8266WebServer server; extern ESP8266WebServer server;
extern Timezone myTime; extern Timezone myTime;
extern char time_all[8][8][3]; extern char time_all[8][8][3];
extern char stat[8][4]; extern char stat[1][4];
extern char settings_html[]; extern char settings_html[];
extern char home_html[]; extern char home_html[];
extern bool override[]; extern bool override[];
extern const unsigned int pins[]; extern const unsigned int pins[];
extern int temperatureSet;
extern int minTemperatureSet;
extern int temperature;
#endif #endif

101
src/html.cpp
View File

@ -1,7 +1,8 @@
#include "globalvars.h" #include "globalvars.h"
#include <Arduino.h> #include <Arduino.h>
void reload_home() { void reload_home() // generates current time and changes variables in home_html
{
sprintf(home_html, "<!DOCTYPE html>\ sprintf(home_html, "<!DOCTYPE html>\
<html lang='de'>\ <html lang='de'>\
<head>\ <head>\
@ -68,47 +69,35 @@ void reload_home() {
<span>Ventil 1: </span>\ <span>Ventil 1: </span>\
<a href='/toggle?number=0'>%s</a>\ <a href='/toggle?number=0'>%s</a>\
</div>\ </div>\
<div>\
<span>Ventil 2:</span>\
<a href='/toggle?number=1'>%s</a>\
</div>\
<div>\
<span>Ventil 3:</span>\
<a href='/toggle?number=2'>%s</a>\
</div>\
<div>\
<span>Ventil 4:</span>\
<a href='/toggle?number=3'>%s</a>\
</div>\
<div>\
<span>Ventil 5:</span>\
<a href='/toggle?number=4'>%s</a>\
</div>\
<div>\
<span>Ventil 6:</span>\
<a href='/toggle?number=5'>%s</a>\
</div>\
<div>\
<span>Ventil 7:</span>\
<a href='/toggle?number=6'>%s</a>\
</div>\
<div style='display: none;'>\
<span>Ventil 8:</span>\
<a href='/toggle?number=7'>%s</a>\
</div>\
<a class='animated_a' href='/settings'>Einstellungen</a>\ <a class='animated_a' href='/settings'>Einstellungen</a>\
<br>\ <br>\
<a class='animated_a' href='#'>Kellerheizung</a>\ <a class='animated_a' href='http://192.168.2.5'>Garten Anlage</a>\
</div>\ </div>\
</div>\ </div>\
</body>\ </body>\
</html>", </html>",
myTime.hour(), myTime.minute(), myTime.second(), stat[0], stat[1], myTime.hour(), myTime.minute(), myTime.second(), stat[0]);
stat[2], stat[3], stat[4], stat[5], stat[6], stat[7]);
} }
void reload_settings() { void reload_settings() {
sprintf(settings_html, "<tr>\ sprintf(
settings_html,
"<span> Ziel: </span><input type='number' min=0 max=50 name='temperature' value='%d' class='temperature'>°C <span>\
<br><span> Minimum: </span><input type='number' min=0 max=50 name='min_temperature' value='%d' class='temperature'>°C <span>\
<br>Aktuell: %d°C</span>\
<br>\
<input type='submit'>\
</form>\
<div class='wrapper_table'>\
<table>\
<tr>\
<th style='background-color: gray;'></th>\
<th>von:</th>\
<th>bis:</th>\
<th>von:</th>\
<th>bis:</th>\
</tr>\
<tr>\
<td>1</td>\ <td>1</td>\
<td>%s:%s</td>\ <td>%s:%s</td>\
<td>%s:%s</td>\ <td>%s:%s</td>\
@ -157,7 +146,7 @@ void reload_settings() {
<td>%s:%s</td>\ <td>%s:%s</td>\
<td>%s:%s</td>\ <td>%s:%s</td>\
</tr>\ </tr>\
<tr style='display: none'>\ <tr>\
<td>8</td>\ <td>8</td>\
<td>%s:%s</td>\ <td>%s:%s</td>\
<td>%s:%s</td>\ <td>%s:%s</td>\
@ -170,42 +159,44 @@ void reload_settings() {
</div>\ </div>\
</body>\ </body>\
</html>", </html>",
time_all[0][0], time_all[1][0], time_all[2][0], time_all[3][0], temperatureSet, minTemperatureSet, temperature, time_all[0][0],
time_all[4][0], time_all[5][0], time_all[6][0], time_all[7][0], time_all[1][0], time_all[2][0], time_all[3][0], time_all[4][0],
time_all[0][1], time_all[1][1], time_all[2][1], time_all[3][1], time_all[5][0], time_all[6][0], time_all[7][0], time_all[0][1],
time_all[4][1], time_all[5][1], time_all[6][1], time_all[7][1], time_all[1][1], time_all[2][1], time_all[3][1], time_all[4][1],
time_all[0][2], time_all[1][2], time_all[2][2], time_all[3][2], time_all[5][1], time_all[6][1], time_all[7][1], time_all[0][2],
time_all[4][2], time_all[5][2], time_all[6][2], time_all[7][2], time_all[1][2], time_all[2][2], time_all[3][2], time_all[4][2],
time_all[0][3], time_all[1][3], time_all[2][3], time_all[3][3], time_all[5][2], time_all[6][2], time_all[7][2], time_all[0][3],
time_all[4][3], time_all[5][3], time_all[6][3], time_all[7][3], time_all[1][3], time_all[2][3], time_all[3][3], time_all[4][3],
time_all[0][4], time_all[1][4], time_all[2][4], time_all[3][4], time_all[5][3], time_all[6][3], time_all[7][3], time_all[0][4],
time_all[4][4], time_all[5][4], time_all[6][4], time_all[7][4], time_all[1][4], time_all[2][4], time_all[3][4], time_all[4][4],
time_all[0][5], time_all[1][5], time_all[2][5], time_all[3][5], time_all[5][4], time_all[6][4], time_all[7][4], time_all[0][5],
time_all[4][5], time_all[5][5], time_all[6][5], time_all[7][5], time_all[1][5], time_all[2][5], time_all[3][5], time_all[4][5],
time_all[0][6], time_all[1][6], time_all[2][6], time_all[3][6], time_all[5][5], time_all[6][5], time_all[7][5], time_all[0][6],
time_all[4][6], time_all[5][6], time_all[6][6], time_all[7][6], time_all[1][6], time_all[2][6], time_all[3][6], time_all[4][6],
time_all[0][7], time_all[1][7], time_all[2][7], time_all[3][7], time_all[5][6], time_all[6][6], time_all[7][6], time_all[0][7],
time_all[4][7], time_all[5][7], time_all[6][7], time_all[7][7]); time_all[1][7], time_all[2][7], time_all[3][7], time_all[4][7],
time_all[5][7], time_all[6][7], time_all[7][7]);
} }
void handleToggle() { void handleToggle() {
int i = server.arg("number") int i =
.toInt(); // converts GET argument to int and does stuff xD server.arg("number")
.toInt(); // handles manual toggle and converts GET argument to int
override[i] = !override[i]; override[i] = !override[i];
debugln(F("---------------------------")); debugln(F("---------------------------"));
debug(F("[RECIVED] for: ")); debug(F("[RECIVED] for: "));
debugln(i); debugln(i);
digitalWrite(pins[i], !digitalRead(pins[i])); digitalWrite(pins[i], !digitalRead(pins[i]));
if (digitalRead(pins[i]) == LOW) { digitalWrite(2, !digitalRead(2));
if (digitalRead(pins[i]) == HIGH) {
sprintf(stat[i], "AN"); sprintf(stat[i], "AN");
} else { } else {
sprintf(stat[i], "AUS"); sprintf(stat[i], "AUS");
} }
debug(F("Status: ")); debug(F("Status: "));
debugln(stat[i]); debugln(stat[i]);
reload_home();
server.sendHeader(F("Location"), F("/"), true); server.sendHeader(F("Location"), F("/"), true);
server.send(302, F("text/html"), home_html); server.send(302);
debugln(override[i]); debugln(override[i]);
debugln(F("---------------------------")); debugln(F("---------------------------"));
} }

292
src/main.cpp
View File

@ -1,39 +1,44 @@
const char SSID[] = ""; const char SSID[] = "";
const char PASSWORD[] = ""; const char PASSWORD[] = "";
const char version[] = " 0.8";
#include "globalvars.h" #include "globalvars.h"
#include <Arduino.h> #include <Arduino.h>
#include <ArduinoOTA.h>
#include <DallasTemperature.h>
#include <EEPROM.h> #include <EEPROM.h>
#include <ESP8266WebServer.h> #include <ESP8266WebServer.h>
#include <ESP8266WiFi.h> #include <ESP8266WiFi.h>
#include <OneWire.h>
#include <ezTime.h> #include <ezTime.h>
#include <stdint.h> #include <stdint.h>
ESP8266WebServer server; ESP8266WebServer server;
IPAddress staticIP(192, 168, 2, 5); // static IP address IPAddress staticIP(192, 168, 2, 4); // static IP address
IPAddress gateway(192, 168, 2, 1); // Router's IP address IPAddress gateway(192, 168, 2, 1); // Router's IP address
IPAddress subnet(255, 255, 255, 0); IPAddress subnet(255, 255, 255, 0);
IPAddress dns(192, 168, 2, 1); IPAddress dns(192, 168, 2, 1);
Timezone myTime; Timezone myTime;
const u_int r = 0; // D3 on Amica
const u_int oneWireBus = 0;
OneWire oneWire(oneWireBus);
DallasTemperature sensors(&oneWire);
int temperature, temperatureSet, minTemperatureSet;
static unsigned long lastTempCycle = -5000;
static unsigned long lastTimeCycle = -5000;
char time_all[8][8][3] = { char time_all[8][8][3] = {
{}, {}, {}, {}, {}, {}, {}, {},
{}, {}, {}, {}}; // 3D array for load_EEPROM() and handleTime() {}, {}, {}, {}}; // 3D array for load_EEPROM() and handleTime()
const unsigned int pins[8] = {5, 4, 14, 12, const unsigned int pins[] = {4}; // D2 on Amica
13, 10, 9}; // TODO: only 7 of 8 pins defined
int r = 0;
char stat[8][4] = {"AUS", "AUS", "AUS", "AUS", char stat[][4] = {"AUS"}; // text on button
"AUS", "AUS", "AUS", "AUS"}; // text on button char t_stat[][4] = {""}; // for "status of timer changed"
char t_stat[8][4] = {"", "", "", "", bool override[] = {false}; // for manual override
"", "", "", ""}; // for "status of timer changed" char home_html[1346];
bool override[8] = {false, false, false, false, char settings_html[987];
false, false, false, false}; // for manual override
char home_html[3000]; // be careful when changing these values (might cause
// overflow)!
char settings_html[2014];
const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
<html lang='de'>\ <html lang='de'>\
<head>\ <head>\
@ -60,7 +65,7 @@ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
padding: 1px 8px 8px 8px;\ padding: 1px 8px 8px 8px;\
border-radius: 4px;\ border-radius: 4px;\
}\ }\
#rule, [type='time'] {\ #rule, [type='time'], .temperature {\
height: 36px;\ height: 36px;\
border: none;\ border: none;\
padding: 0 4px;\ padding: 0 4px;\
@ -70,6 +75,9 @@ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
width: -moz-fit-content;\ width: -moz-fit-content;\
border-radius: 4px;\ border-radius: 4px;\
}\ }\
.temperature {\
width: 2.5em;\
}\
.animated_a, [type='submit']{\ .animated_a, [type='submit']{\
background-color: rgb(135, 252, 119);\ background-color: rgb(135, 252, 119);\
border: none;\ border: none;\
@ -117,13 +125,14 @@ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
*:focus {\ *:focus {\
outline: none;\ outline: none;\
}\ }\
span:empty {content: 'nicht verbunden';}\
</style>\ </style>\
</head>\ </head>\
<body>\ <body>\
<div class='wrapper_main'>\ <div class='wrapper_main'>\
<form action='settings' method='POST'>\ <form action='settings' method='POST'>\
<select name='rule' id='rule' required>\ <select name='rule' id='rule'>\
<option value='' selected disabled>Ventiel Nr.</option>\ <option value='' selected disabled>Spalte Nr.</option>\
<option value='0'>1</option>\ <option value='0'>1</option>\
<option value='1'>2</option>\ <option value='1'>2</option>\
<option value='2'>3</option>\ <option value='2'>3</option>\
@ -131,7 +140,7 @@ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
<option value='4'>5</option>\ <option value='4'>5</option>\
<option value='5'>6</option>\ <option value='5'>6</option>\
<option value='6'>7</option>\ <option value='6'>7</option>\
<option value='7' disabled>8</option>\ <option value='7'>8</option>\
</select>\ </select>\
<br>\ <br>\
<input type='time' name='time_o'>\ <input type='time' name='time_o'>\
@ -139,21 +148,12 @@ const char settings_html_pre[] PROGMEM = {"<!DOCTYPE html>\
<br>\ <br>\
<input type='time' name='time_o_1'>\ <input type='time' name='time_o_1'>\
- <input type='time' name='time_f_1'>\ - <input type='time' name='time_f_1'>\
<br>\ <br>"};
<input type='submit'>\
</form>\
<div class='wrapper_table'>\
<table>\
<tr>\
<th style='background-color: gray;'></th>\
<th>von:</th>\
<th>bis:</th>\
<th>von:</th>\
<th>bis:</th>\
</tr>"};
void reload_home(); void reload_home();
void reload_settings(); void reload_settings();
void handleToggle(); void handleToggle();
void handleReset();
void handleRestart();
void load_EEPROM() { void load_EEPROM() {
unsigned int EEPROM_Addr = 0; unsigned int EEPROM_Addr = 0;
@ -164,6 +164,8 @@ void load_EEPROM() {
yield(); yield();
} }
} }
temperatureSet = EEPROM.read(256);
minTemperatureSet = EEPROM.read(260);
} }
void handleHome() { void handleHome() {
@ -180,7 +182,31 @@ void handleSettings() {
debugln(ESP.getFreeHeap(), DEC); debugln(ESP.getFreeHeap(), DEC);
} }
void handleReset() {
for (int i = 0; i < 264; i++) {
EEPROM.put(i, 0);
EEPROM.commit();
}
server.send(200, "text/html",
"<html><head><meta http-equiv=\"refresh\" "
"content=\"2;url=/restart\"/></head><body><p>EEPROM has been "
"reset.</p></body></html>");
}
void handleRestart() {
server.send(200, "text/html",
"<html><head><meta http-equiv=\"refresh\" "
"content=\"10;url=/\"/></head><body><p>Restarting...</p></"
"body></html>");
server.close();
delay(1000);
ESP.restart();
}
void handleTime() { void handleTime() {
bool changed = false;
if (server.arg("rule") != "") {
debugln("write main");
const char args[4][9] = {"time_o", "time_f", "time_o_1", "time_f_1"}; const char args[4][9] = {"time_o", "time_f", "time_o_1", "time_f_1"};
for (unsigned int arg = 0; arg < 4; arg++) { for (unsigned int arg = 0; arg < 4; arg++) {
@ -191,39 +217,78 @@ void handleTime() {
server.arg(args[arg])[4]}; server.arg(args[arg])[4]};
sprintf(time_all[arg * 2][server.arg("rule").toInt()], "%s%s", sprintf(time_all[arg * 2][server.arg("rule").toInt()], "%s%s",
buff_h[0], buff_h[1]); buff_h[0], buff_h[1]);
sprintf(time_all[arg * 2 + 1][server.arg("rule").toInt()], "%s%s", sprintf(time_all[arg * 2 + 1][server.arg("rule").toInt()],
buff_m[0], buff_m[1]); "%s%s", buff_m[0], buff_m[1]);
EEPROM.put(server.arg("rule").toInt() * 4 + arg * 64, EEPROM.put(server.arg("rule").toInt() * 4 + arg * 64,
atoi(time_all[arg * 2][server.arg("rule").toInt()])); atoi(time_all[arg * 2][server.arg("rule").toInt()]));
EEPROM.commit(); EEPROM.commit();
EEPROM.put(server.arg("rule").toInt() * 4 + arg * 64 + 32, EEPROM.put(
server.arg("rule").toInt() * 4 + arg * 64 + 32,
atoi(time_all[arg * 2 + 1][server.arg("rule").toInt()])); atoi(time_all[arg * 2 + 1][server.arg("rule").toInt()]));
EEPROM.commit(); EEPROM.commit();
changed = true;
} }
} }
}
if (server.arg("temperature").toInt() != temperatureSet) {
debugln("write temperature");
temperatureSet = server.arg("temperature").toInt();
EEPROM.put(256, temperatureSet);
EEPROM.commit();
changed = true;
}
if (server.arg("min_temperature").toInt() != minTemperatureSet) {
debugln("write minTemperature");
minTemperatureSet = server.arg("min_temperature").toInt();
EEPROM.put(260, minTemperatureSet);
EEPROM.commit();
changed = true;
}
if (changed) {
lastTimeCycle = -5000; // trigger timer()
reload_settings(); reload_settings();
server.setContentLength(strlen(settings_html_pre) + strlen(settings_html)); server.sendHeader(F("Location"), F("/settings"), true);
server.send(301, "text/html", settings_html_pre); server.send(302);
server.sendContent(settings_html); } else {
server.send(204); // nothing changed (except maybe current temperature),
// so no page update needed
}
} }
void timer() { void timer() {
if (((myTime.hour() * 60 + myTime.minute() >= if (millis() - lastTimeCycle > 5000) {
atoi(time_all[0][r]) * 60 + atoi(time_all[1][r])) and int ri = 0;
bool isOn = false;
while (ri <= 7) {
if (((((myTime.hour() * 60 + myTime.minute() >=
atoi(time_all[0][ri]) * 60 + atoi(time_all[1][ri])) and
(myTime.hour() * 60 + myTime.minute() < (myTime.hour() * 60 + myTime.minute() <
atoi(time_all[2][r]) * 60 + atoi(time_all[3][r]))) or atoi(time_all[2][ri]) * 60 +
((myTime.hour() * 60 + myTime.minute() >= atoi(time_all[3][ri]))) // first range
atoi(time_all[4][r]) * 60 + atoi(time_all[5][r])) and or ((myTime.hour() * 60 + myTime.minute() >=
atoi(time_all[4][ri]) * 60 + atoi(time_all[5][ri])) and
(myTime.hour() * 60 + myTime.minute() < (myTime.hour() * 60 + myTime.minute() <
atoi(time_all[6][r]) * 60 + atoi(time_all[7][r])))) { atoi(time_all[6][ri]) * 60 + atoi(time_all[7][ri]))) or
((atoi(time_all[0][ri]) == atoi(time_all[2][ri])) and
((atoi(time_all[1][ri]) == atoi(time_all[3][ri])) and
(atoi(time_all[0][ri]) + atoi(time_all[1][ri]) !=
0)))) // second range
and temperature <= temperatureSet) or
temperature <= minTemperatureSet) {
isOn = true;
}
ri++;
}
if (isOn) {
if ((override[r]) and (strcmp(t_stat[r], "off") == 0)) { if ((override[r]) and (strcmp(t_stat[r], "off") == 0)) {
override[r] = false; override[r] = false;
debugln(F("debug#1")); debugln(F("debug#1"));
} }
sprintf(t_stat[r], "on"); sprintf(t_stat[r], "on");
if (!override[r]) { if (!override[r]) {
digitalWrite(pins[r], LOW); digitalWrite(pins[r], HIGH);
analogWrite(LED_BUILTIN_AUX, 100); // LED
if (strcmp(stat[r], "AUS") == 0) { if (strcmp(stat[r], "AUS") == 0) {
debug(r); debug(r);
debugln(F(" is on")); debugln(F(" is on"));
@ -236,7 +301,8 @@ void timer() {
} }
sprintf(t_stat[r], "off"); sprintf(t_stat[r], "off");
if (!override[r]) { if (!override[r]) {
digitalWrite(pins[r], HIGH); digitalWrite(pins[r], LOW);
analogWrite(LED_BUILTIN_AUX, 0); // LED
if (strcmp(stat[r], "AN") == 0) { if (strcmp(stat[r], "AN") == 0) {
debug(r); debug(r);
debugln(F(" is off")); debugln(F(" is off"));
@ -244,62 +310,146 @@ void timer() {
} }
} }
} }
lastTimeCycle = millis();
}
}
uint ledBrightness = 0;
int ledBrightnessStep = 20;
uint lastLedCycle;
void pulseLed() {
if (millis() - lastLedCycle > 100) {
analogWrite(LED_BUILTIN_AUX, ledBrightness);
ledBrightness += ledBrightnessStep;
if (ledBrightness <= 0 || ledBrightness >= 255) {
ledBrightnessStep = -ledBrightnessStep;
}
lastLedCycle = millis();
}
}
void emergencyStop() {
for (uint pin = 0; pin < sizeof(pins) / sizeof(pins[0]); pin++) {
debug("Emergency stop, pulling down pin: ");
debugln(pin);
digitalWrite(pins[pin], LOW);
}
server.close();
char apSSID[32];
sprintf(apSSID, "ESP-%06X has an issue", ESP.getChipId());
WiFi.softAP(apSSID, "", 1, false, 0);
unsigned long lastTry = millis();
while (millis() - lastTry < (1000 * 60)) {
analogWrite(LED_BUILTIN, 255);
analogWrite(LED_BUILTIN_AUX, 0);
delay(125);
analogWrite(LED_BUILTIN, 0);
analogWrite(LED_BUILTIN_AUX, 255);
delay(125);
analogWrite(LED_BUILTIN, 255);
analogWrite(LED_BUILTIN_AUX, 255);
delay(250);
}
ESP.restart();
}
void getCurrentTemperature() {
if (millis() - lastTempCycle > 5000) {
sensors.requestTemperatures();
temperature = int(sensors.getTempCByIndex(0));
lastTempCycle = millis();
if (temperature == -127) {
emergencyStop();
}
}
} }
void setup() { void setup() {
int p = 0; pinMode(LED_BUILTIN, OUTPUT);
while (p <= 7) { pinMode(LED_BUILTIN_AUX, OUTPUT);
analogWrite(LED_BUILTIN, 255);
analogWrite(LED_BUILTIN_AUX, 255);
uint p = 0;
while (p <= sizeof(pins) / sizeof(pins[0])) {
pinMode(pins[p], OUTPUT); pinMode(pins[p], OUTPUT);
digitalWrite(pins[p], HIGH); digitalWrite(pins[p], LOW);
p++; p++;
} }
Serial.begin(74880); Serial.begin(74880);
EEPROM.begin(256); // 4 bits for EEPROM, address 0-255, value 0-255 EEPROM.begin(264); // 4 bits for EEPROM, address 0-263, value 0-255
sensors.begin();
debug(F("\nver. ")); debug(F("\nver. "));
debugln(version); debug(BUILD_VERSION);
debugln(BUILD_DEBUG ? "-debug" : "");
debugln(F("check for updates at " debugln(F("check for updates at "
"https://somepi.ddns.net/gitea/gilex-dev/ESP8266-IOT-timer/\n")); "https://somepi.ddns.net/gitea/gilex-dev/ESP8266-IOT-timer/\n"));
load_EEPROM(); load_EEPROM();
// WLAN-config
// --------------------------------------------------------------------------------------------------------------------- // WiFI-config
WiFi.mode(WIFI_STA); // WiFi.mode(WIFI_STA); // comment to force use of staticIP
WiFi.config(staticIP, gateway, subnet, dns); // WiFi.config(staticIP, gateway, subnet, dns);
WiFi.hostname("ESP8266 IOT development"); WiFi.hostname("esp8266-iot-dev");
WiFi.begin(SSID, PASSWORD); WiFi.begin(SSID, PASSWORD);
Serial.println(F("Connecting ...")); uint32_t notConnectedCounter = 0;
debug(F("Connecting to "));
debugln(WiFi.SSID());
while (WiFi.status() != WL_CONNECTED) { while (WiFi.status() != WL_CONNECTED) {
delay(250); delay(250);
Serial.print('.'); debug(F("."));
analogWrite(LED_BUILTIN_AUX, 255 * (notConnectedCounter % 2)); // LED
notConnectedCounter++;
if (notConnectedCounter >
(1000 / 250) * 15) { // Reset board if not connected after 15s
debugln("\nResetting due to Wifi not connecting");
ESP.restart();
} }
Serial.print(F("\nConnected to ")); }
Serial.println(WiFi.SSID()); analogWrite(LED_BUILTIN_AUX, 0);
Serial.print(F("IP address:\t")); debug(F("\nConnected to "));
Serial.println(WiFi.localIP()); debugln(WiFi.SSID());
//---------------------------------------------------------------------------------------------------------------------------------- debug(F("IP address: "));
myTime.setLocation("de"); debugln(WiFi.localIP());
waitForSync(); ArduinoOTA.begin();
// Time-config
myTime.setLocation("de");
// setServer("192.168.2.1"); // uncomment to set custom NTP server
if (!waitForSync(TIMEZONED_TIMEOUT / 1000)) {
// Reset instead of using fallback timezone
debugln("\nResetting due to NTP not syncing");
ESP.restart();
}
debug(F("Local time: ")); debug(F("Local time: "));
debugln(myTime.dateTime("H:i:s")); debugln(myTime.dateTime("H:i:s"));
setInterval(); setInterval(60 * 60 * 11); // + NTP_STALE_AFTER=3602 = sync every ~ 12 h
// Server-config
server.on("/", HTTP_GET, handleHome); server.on("/", HTTP_GET, handleHome);
server.on("/settings", HTTP_GET, handleSettings); server.on("/settings", HTTP_GET, handleSettings);
server.on("/settings", HTTP_POST, handleTime); server.on("/settings", HTTP_POST, handleTime);
server.on("/toggle", HTTP_GET, handleToggle); server.on("/toggle", HTTP_GET, handleToggle);
server.on("/version", HTTP_GET, server.on("/reset", HTTP_GET, handleReset);
[] { server.send(200, "text/html", version); }); server.on("/restart", HTTP_GET, handleRestart);
server.on("/version", HTTP_GET, [] {
char softwareVersion[32];
sprintf(softwareVersion, "%s%s", BUILD_VERSION,
BUILD_DEBUG ? "-debug" : "");
server.send(200, "text/html", softwareVersion);
});
getCurrentTemperature();
server.begin(); server.begin();
debugln(F("Webserver started")); debugln(F("Webserver started"));
} }
void loop() { void loop() {
server.handleClient(); server.handleClient();
getCurrentTemperature();
timer(); timer();
r++;
if (r == 7) {
r = 0;
}
yield(); yield();
delay(50); delay(50);
events();
ArduinoOTA.handle();
pulseLed();
} }