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Copy pathElecsensor_x_HandySenseFirmwareV1.1.7.ino
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Elecsensor_x_HandySenseFirmwareV1.1.7.ino
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#include <Arduino.h>
#include <WiFi.h>
#include <Wire.h>
#include <NTPClient.h>
#include <PubSubClient.h>
#include <WiFiUdp.h>
#include <ArduinoJson.h>
#include <EEPROM.h>
#include <StreamUtils.h>
#include "Adafruit_SHT31.h"
#include <BH1750.h>
#include "Max44009.h"
#include "RTClib.h"
#include "time.h"
#include <WiFiClient.h>
#include <WebServer.h>
#include <ESPmDNS.h>
#include <Update.h>
#define HS_DEBUG
#define version_1_6
// ประกาศใช้ rtc
RTC_DS1307 rtc;
//RTC_DS1388 rtc;
// ประกาศใช้เวลาบน Internet
const char* ntpServer = "pool.ntp.org";
const char* nistTime = "time.nist.gov";
const long gmtOffset_sec = 7 * 3600;
const int daylightOffset_sec = 0;
int hourNow,
minuteNow,
secondNow,
dayNow,
monthNow,
yearNow,
weekdayNow;
int curentTimer;
struct tm timeinfo;
String _data; // อาจจะไม่ได้ใช้
// ประกาศตัวแปรสื่อสารกับ web App
byte STX = 02;
byte ETX = 03;
uint8_t START_PATTERN[3] = { 0, 111, 222 };
const size_t capacity = JSON_OBJECT_SIZE(7) + 320;
DynamicJsonDocument jsonDoc(capacity);
String mqtt_server,
mqtt_Client,
mqtt_password,
mqtt_username,
password,
mqtt_port,
ssid;
String client_old;
// ประกาศใช้ WiFiClient
WiFiClient espClient;
PubSubClient client(espClient);
// ประกาศใช้ WiFiUDP
WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP);
int curentTimerError = 0;
// ประกาศตัวแปรเรียกใช้ Max44009
Max44009 myLux(0x4A);
BH1750 lightMeter;
// ประกาศตัวแปรเรียกใช้ SHT31
Adafruit_SHT31 sht31 = Adafruit_SHT31();
// ประกาศตัวแปรเก็บค่า Soil_moisture_sensor
#define Soil_moisture_sensorPin A0
float sensorValue_soil_moisture = 0.00,
voltageValue_soil_moisture = 0.00,
percent_soil_moisture = 0.00;
#define _sw_pin 35
#define value_mean 10
#define sw_start 500
#define sw_1 1
#define sw_2 2
#define sw_3 3
#define sw_4 4
// ประกาศเพื่อเก็บข้อมูล Min Max ของค่าเซ็นเซอร์ Temp และ Soil
char msg_Minsoil[100],
msg_Maxsoil[100];
char msg_Mintemp[100],
msg_Maxtemp[100];
int LED_wifi = 26; // LED 26= Blue => แสดงสถานะเชื่อมต่อ Wifi
#if defined version_1_6
int LED_data = 27; // LED 27 = Yenllow => แสดงสถานะส่งข้อมูล, โหมดเชื่อต่อ
#elif defined version_1_7
int LED_data = 2; // LED 27 = Yenllow => แสดงสถานะส่งข้อมูล, โหมดเชื่อต่อ
#endif
const unsigned long eventInterval = 5 * 1000; // อ่านค่า sensor ทุก ๆ 5 วินาที
unsigned long previousTime = 0;
// ประกาศตัวแปรกำหนดการนับเวลาเริ่มต้น
unsigned long previousTime_Update_data = 0;
const unsigned long eventInterval_publishData = 1 * 10 * 1000; // เช่น 2*60*1000 ส่งทุก 2 นาที
// ประกาศตัวแปรสำหรับเก็บค่าเซ็นเซอร์
float temp = 0;
float humidity = 0;
int sht31_error = 0;
float lux = 0;
int lux_error = 0;
float soil = 0;
int soil_error = 0;
int soil_error_count = 0;
// Array สำหรับทำ Movie Arg. ของค่าเซ็นเซอร์ทุก ๆ ค่า
float ma_temp[5];
float ma_hum[5];
float ma_soil[5];
float ma_lux[5];
// สำหรับเก็บค่าเวลาจาก Web App
int t[20];
#define state_On_Off_relay t[0]
#define value_monday_from_Web t[1]
#define value_Tuesday_from_Web t[2]
#define value_Wednesday_from_Web t[3]
#define value_Thursday_from_Web t[4]
#define value_Friday_from_Web t[5]
#define value_Saturday_from_Web t[6]
#define value_Sunday_from_Web t[7]
#define value_hour_Open t[8]
#define value_min_Open t[9]
#define value_hour_Close t[11]
#define value_min_Close t[12]
#define OPEN 1
#define CLOSE 0
#define Open_relay(j) digitalWrite(relay_pin[j], HIGH)
#define Close_relay(j) digitalWrite(relay_pin[j], LOW)
/* new PCB Red */
const int relay_pin[4] = {14, 12, 13, 15};
#define sht31_error_pin 32
#define lux_error_pin 33
#define soil_error_pin 25
// ตัวแปรเก็บค่าการตั้งเวลาทำงานอัตโนมัติ
unsigned int time_open[4][7][3] = { { { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } }
};
unsigned int time_close[4][7][3] = { { { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } },
{ { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 }, { 2000, 2000, 2000 } }
};
float Max_Soil[4], Min_Soil[4];
float Max_Temp[4], Min_Temp[4];
unsigned int statusTimer_open[4] = { 1, 1, 1, 1 };
unsigned int statusTimer_close[4] = { 1, 1, 1, 1 };
unsigned int status_manual[4];
unsigned int statusSoil[4] = { 0, 0, 0, 0 };
unsigned int statusTemp[4] = { 0, 0, 0, 0 };
// สถานะการทำงานของ Relay ด้ววยค่า Min Max
int relayMaxsoil_status[4];
int relayMinsoil_status[4];
int relayMaxtemp_status[4];
int relayMintemp_status[4];
int RelayStatus[4];
TaskHandle_t WifiStatus, WaitSerial;
unsigned int oldTimer;
// สถานะการรเชื่อมต่อ wifi
#define cannotConnect 0
#define wifiConnected 1
#define serverConnected 2
#define editDeviceWifi 3
int connectWifiStatus = cannotConnect;
int check_sendData_status = 0;
int check_sendData_toWeb = 0;
int check_sendData_SoilMinMax = 0;
int check_sendData_tempMinMax = 0;
int tpye_lux = 0;
int init_checkTemp[4], init_checkSoil[4];
/* --------- Callback function get data from web ---------- */
void callback(String topic, byte* payload, unsigned int length) {
//Serial.print("Message arrived [");
Serial.print("Message arrived [");
Serial.print(topic);
Serial.print("] ");
String message;
for (int i = 0; i < length; i++) {
message = message + (char)payload[i];
}
/* ------- topic timer ------- */
if (topic.substring(0, 14) == "@private/timer") {
timmer_setting(topic, payload, length);
sent_dataTimer(topic, message);
}
/* ------- topic manual_control relay ------- */
else if (topic.substring(0, 12) == "@private/led") {
int relay_ch = topic.substring(topic.length() - 1).toInt();
status_manual[relay_ch] = 0;
ControlRelay_Bymanual(relay_ch, message);
}
/* ------- topic Soil min max ------- */
else if (topic.substring(0, 17) == "@private/max_temp" || topic.substring(0, 17) == "@private/min_temp") {
TempMaxMin_setting(topic, message, length);
}
/* ------- topic Temp min max ------- */
else if (topic.substring(0, 17) == "@private/max_soil" || topic.substring(0, 17) == "@private/min_soil") {
SoilMaxMin_setting(topic, message, length);
}
}
/* ----------------------- Sent Timer --------------------------- */
void sent_dataTimer(String topic, String message) {
String _numberTimer = topic.substring(topic.length() - 2).c_str();
String _payload = "{\"data\":{\"value_timer";
_payload += _numberTimer;
_payload += "\":\"";
_payload += message;
_payload += "\"}}";
Serial.print("incoming : ");
Serial.println((char*)_payload.c_str());
client.publish("@shadow/data/update", (char*)_payload.c_str());
}
/* --------- UpdateData_To_Server --------- */
void UpdateData_To_Server() {
String DatatoWeb;
char msgtoWeb[200];
if (soil_error == 1) soil = 0.00;
if (sht31_error == 1) {temp = 0.00;humidity = 0.00;}
if (lux_error == 1) lux = 0.00;
DatatoWeb = "{\"data\": {\"temperature\":" + String(temp) +
",\"humidity\":" + String(humidity) + ",\"lux\":" +
String(lux) + ",\"soil\":" + String(soil) + "}}";
Serial.print("DatatoWeb : "); Serial.println(DatatoWeb);
DatatoWeb.toCharArray(msgtoWeb, (DatatoWeb.length() + 1));
if (client.publish("@shadow/data/update", msgtoWeb)) {
Serial.println(" Send Data Complete ");
}
}
/* --------- sendStatus_RelaytoWeb --------- */
void sendStatus_RelaytoWeb() {
String _payload;
char msgUpdateRalay[200];
if (check_sendData_status == 1) {
_payload = "{\"data\": {\"led0\":\"" + String(RelayStatus[0]) + "\",\"led1\":\"" + String(RelayStatus[1]) + "\",\"led2\":\"" + String(RelayStatus[2]) + "\",\"led3\":\"" + String(RelayStatus[3]) + "\"}}";
Serial.print("_payload : ");
Serial.println(_payload);
_payload.toCharArray(msgUpdateRalay, (_payload.length() + 1));
if (client.publish("@shadow/data/update", msgUpdateRalay)) {
check_sendData_status = 0;
Serial.println("Send StatusRelay FULL");
}
}
}
/* --------- Respone soilMinMax toWeb --------- */
void send_soilMinMax() {
String soil_payload;
char soilMinMax_data[450];
if (check_sendData_SoilMinMax == 1) {
soil_payload = "{\"data\": {\"min_soil0\":" + String(Min_Soil[0]) + ",\"max_soil0\":" + String(Max_Soil[0]) + ",\"min_soil1\":" + String(Min_Soil[1]) + ",\"max_soil1\":" + String(Max_Soil[1]) + ",\"min_soil2\":" + String(Min_Soil[2]) + ",\"max_soil2\":" + String(Max_Soil[2]) + ",\"min_soil3\":" + String(Min_Soil[3]) + ",\"max_soil3\":" + String(Max_Soil[3]) + "}}";
Serial.print("_payload : ");
Serial.println(soil_payload);
soil_payload.toCharArray(soilMinMax_data, (soil_payload.length() + 1));
if (client.publish("@shadow/data/update", soilMinMax_data)) {
check_sendData_SoilMinMax = 0;
}
}
}
/* --------- Respone tempMinMax toWeb --------- */
void send_tempMinMax() {
String temp_payload;
char tempMinMax_data[400];
if (check_sendData_tempMinMax == 1) {
temp_payload = "{\"data\": {\"min_temp0\":" + String(Min_Temp[0]) + ",\"max_temp0\":" + String(Max_Temp[0]) + ",\"min_temp1\":" + String(Min_Temp[1]) + ",\"max_temp1\":" + String(Max_Temp[1]) + ",\"min_temp2\":" + String(Min_Temp[2]) + ",\"max_temp2\":" + String(Max_Temp[2]) + ",\"min_temp3\":" + String(Min_Temp[3]) + ",\"max_temp3\":" + String(Max_Temp[3]) + "}}";
Serial.print("_payload : ");
Serial.println(temp_payload);
temp_payload.toCharArray(tempMinMax_data, (temp_payload.length() + 1));
if (client.publish("@shadow/data/update", tempMinMax_data)) {
check_sendData_tempMinMax = 0;
}
}
}
/* ----------------------- Setting Timer --------------------------- */
void timmer_setting(String topic, byte* payload, unsigned int length) {
int timer, relay;
char* str;
unsigned int count = 0;
char message_time[50];
timer = topic.substring(topic.length() - 1).toInt();
relay = topic.substring(topic.length() - 2, topic.length() - 1).toInt();
Serial.println();
Serial.print("timeer : ");
Serial.println(timer);
Serial.print("relay : ");
Serial.println(relay);
for (int i = 0; i < length; i++) {
message_time[i] = (char)payload[i];
}
Serial.println(message_time);
str = strtok(message_time, " ,,,:");
while (str != NULL) {
t[count] = atoi(str);
count++;
str = strtok(NULL, " ,,,:");
}
if (state_On_Off_relay == 1) {
for (int k = 0; k < 7; k++) {
if (t[k + 1] == 1) {
time_open[relay][k][timer] = (value_hour_Open * 60) + value_min_Open;
time_close[relay][k][timer] = (value_hour_Close * 60) + value_min_Close;
} else {
time_open[relay][k][timer] = 3000;
time_close[relay][k][timer] = 3000;
}
int address = ((((relay * 7 * 3) + (k * 3) + timer) * 2) * 2) + 2100;
EEPROM.write(address, time_open[relay][k][timer] / 256);
EEPROM.write(address + 1, time_open[relay][k][timer] % 256);
EEPROM.write(address + 2, time_close[relay][k][timer] / 256);
EEPROM.write(address + 3, time_close[relay][k][timer] % 256);
EEPROM.commit();
Serial.print("time_open : ");
Serial.println(time_open[relay][k][timer]);
Serial.print("time_close : ");
Serial.println(time_close[relay][k][timer]);
}
} else if (state_On_Off_relay == 0) {
for (int k = 0; k < 7; k++) {
time_open[relay][k][timer] = 3000;
time_close[relay][k][timer] = 3000;
int address = ((((relay * 7 * 3) + (k * 3) + timer) * 2) * 2) + 2100;
EEPROM.write(address, time_open[relay][k][timer] / 256);
EEPROM.write(address + 1, time_open[relay][k][timer] % 256);
EEPROM.write(address + 2, time_close[relay][k][timer] / 256);
EEPROM.write(address + 3, time_close[relay][k][timer] % 256);
EEPROM.commit();
Serial.print("time_open : ");
Serial.println(time_open[relay][k][timer]);
Serial.print("time_close : ");
Serial.println(time_close[relay][k][timer]);
}
} else {
Serial.println("Not enabled timer, Day !!!");
}
}
/* ------------ Control Relay By Timmer ------------- */
int get_curentTimer() {
int cal_weekdayNow;
if (WiFi.status() == WL_CONNECTED) {
configTime(gmtOffset_sec, daylightOffset_sec, ntpServer, nistTime);
if (getLocalTime(&timeinfo)) {
yearNow = timeinfo.tm_year + 1900;
monthNow = timeinfo.tm_mon + 1;
dayNow = timeinfo.tm_mday;
weekdayNow = timeinfo.tm_wday;
hourNow = timeinfo.tm_hour;
minuteNow = timeinfo.tm_min;
secondNow = timeinfo.tm_sec;
if (rtc.begin()) rtc.adjust(DateTime(yearNow, monthNow, dayNow, hourNow, minuteNow, secondNow));
cal_weekdayNow = weekdayNow - 1;
if (cal_weekdayNow == -1) cal_weekdayNow = 6;
int curentTimer = (cal_weekdayNow * 24 * 60) + (hourNow * 60) + minuteNow;
#ifdef HS_DEBUG
Serial.println("Time on Internet.");
Serial.print("CurentTimer : "); Serial.println(curentTimer);
Serial.print("dayofweek : "); Serial.print(curentTimer / 60 / 24);
Serial.println();
#endif
return curentTimer ;
}
}
if (rtc.begin()) {
DateTime _now = rtc.now();
cal_weekdayNow = _now.dayOfTheWeek() - 1;
if (cal_weekdayNow == -1) cal_weekdayNow = 6;
int curentTimer = (cal_weekdayNow * 24 * 60) + (_now.hour() * 60) + _now.minute();
if (curentTimer >= 0 || curentTimer <= 10080) {
#ifdef HS_DEBUG
Serial.println("Time in RTC.");
Serial.print("CurentTimer : "); Serial.println(curentTimer);
Serial.print("dayofweek : "); Serial.print(curentTimer / 60 / 24);
Serial.println();
#endif
return curentTimer ;
}
}
return -1;
}
void ControlRelay_Bytimmer() {
int _time = get_curentTimer();
if (_time == -1) return;
else {
int dayofweek = _time / 60 / 24;
int curentTimer = _time - (dayofweek * 60 * 24);
if (curentTimer != oldTimer) {
for (int i = 0; i < 4; i++) {
for (int j = 0; j < 3; j++) {
if (time_open[i][dayofweek][j] == curentTimer) {
RelayStatus[i] = 1;
check_sendData_status = 1;
Open_relay(i);
#ifdef HS_DEBUG
Serial.println("timer On");
Serial.print("curentTimer : ");
Serial.println(curentTimer);
Serial.print("oldTimer : ");
Serial.println(oldTimer);
#endif
} else if (time_close[i][dayofweek][j] == curentTimer) {
RelayStatus[i] = 0;
check_sendData_status = 1;
Close_relay(i);
#ifdef HS_DEBUG
Serial.println("timer Off");
Serial.print("curentTimer : ");
Serial.println(curentTimer);
Serial.print("oldTimer : ");
Serial.println(oldTimer);
#endif
} else if (time_open[i][dayofweek][j] == 2000 && time_close[i][dayofweek][j] == 2000) {
// Close_relay(i);
// Serial.println(" Not check day, Not Working relay");
}
}
}
oldTimer = curentTimer;
}
}
}
/* ----------------------- Manual Control --------------------------- */
void ControlRelay_Bymanual(int ch_relay, String message) {
Serial.println();
Serial.print("manual_message : ");
Serial.println(message);
Serial.print("ch_relay : ");
Serial.println(ch_relay);
if (status_manual[ch_relay] == 0) {
status_manual[ch_relay] = 1;
if (message == "on") {
Open_relay(ch_relay);
RelayStatus[ch_relay] = 1;
Serial.println("ON manual");
} else if (message == "off") {
Close_relay(ch_relay);
RelayStatus[ch_relay] = 0;
Serial.println("OFF manual");
}
check_sendData_status = 1;
}
}
/* ----------------------- SoilMaxMin_setting --------------------------- */
void SoilMaxMin_setting(String topic, String message, unsigned int length) {
String soil_message = message;
String soil_topic = topic;
int Relay_SoilMaxMin = topic.substring(topic.length() - 1).toInt();
if (soil_topic.substring(9, 12) == "max") {
relayMaxsoil_status[Relay_SoilMaxMin] = topic.substring(topic.length() - 1).toInt();
Max_Soil[Relay_SoilMaxMin] = soil_message.toInt();
EEPROM.write(Relay_SoilMaxMin + 2000, Max_Soil[Relay_SoilMaxMin]);
EEPROM.commit();
check_sendData_SoilMinMax = 1;
Serial.print("Max_Soil : ");
Serial.println(Max_Soil[Relay_SoilMaxMin]);
} else if (soil_topic.substring(9, 12) == "min") {
relayMinsoil_status[Relay_SoilMaxMin] = topic.substring(topic.length() - 1).toInt();
Min_Soil[Relay_SoilMaxMin] = soil_message.toInt();
EEPROM.write(Relay_SoilMaxMin + 2004, Min_Soil[Relay_SoilMaxMin]);
EEPROM.commit();
check_sendData_SoilMinMax = 1;
Serial.print("Min_Soil : ");
Serial.println(Min_Soil[Relay_SoilMaxMin]);
}
init_checkSoil[Relay_SoilMaxMin] = 0;
}
/* ----------------------- TempMaxMin_setting --------------------------- */
void TempMaxMin_setting(String topic, String message, unsigned int length) {
String temp_message = message;
String temp_topic = topic;
int Relay_TempMaxMin = topic.substring(topic.length() - 1).toInt();
//Serial.print("Relay_TempMaxMin : "); Serial.println(Relay_TempMaxMin);
if (temp_topic.substring(9, 12) == "max") {
Max_Temp[Relay_TempMaxMin] = temp_message.toInt();
EEPROM.write(Relay_TempMaxMin + 2008, Max_Temp[Relay_TempMaxMin]);
EEPROM.commit();
check_sendData_tempMinMax = 1;
Serial.print("Max_Temp : ");
Serial.println(Max_Temp[Relay_TempMaxMin]);
} else if (temp_topic.substring(9, 12) == "min") {
Min_Temp[Relay_TempMaxMin] = temp_message.toInt();
EEPROM.write(Relay_TempMaxMin + 2012, Min_Temp[Relay_TempMaxMin]);
EEPROM.commit();
check_sendData_tempMinMax = 1;
Serial.print("Min_Temp : ");
Serial.println(Min_Temp[Relay_TempMaxMin]);
}
init_checkTemp[Relay_TempMaxMin] = 0;
}
/* ----------------------- soilMinMax_ControlRelay --------------------------- */
void ControlRelay_BysoilMinMax() {
Get_soil();
for (int k = 0; k < 4; k++) {
if (Min_Soil[k] != 0 && Max_Soil[k] != 0) {
if (Min_Soil[k] < Max_Soil[k]) {
if (soil < Min_Soil[k]) {
if (statusSoil[k] == 0 || init_checkSoil[k] == 0) {
Open_relay(k);
statusSoil[k] = 1;
RelayStatus[k] = 1;
check_sendData_status = 1;
digitalWrite(LED_data, HIGH);
//check_sendData_toWeb = 1;
Serial.println("soil On");
init_checkSoil[k] = 1;
}
} else if (soil > Max_Soil[k]) {
if (statusSoil[k] == 1 || init_checkSoil[k] == 0) {
Close_relay(k);
statusSoil[k] = 0;
RelayStatus[k] = 0;
check_sendData_status = 1;
//check_sendData_toWeb = 1;
Serial.println("soil Off");
init_checkSoil[k] = 1;
}
}
}
else {
Serial.println("Error (Max_Soil < Min_Soil) ? ");
}
}
Serial.print("init_checkSoil : ");
Serial.println(init_checkSoil[k]);
}
if (soil_error == 1) {
for (int c = 0; c < 4; c++) {
if (Max_Soil[c] > 0 ) {
Close_relay(c);
Serial.print("relay : "); Serial.println(c);
Serial.println("soil Off");
statusSoil[c] = 0;
RelayStatus[c] = 0;
check_sendData_status = 1;
digitalWrite(LED_data, HIGH);
init_checkSoil[c] = 1;
}
}
} else {
Serial.println("soil_error : 0 ..................................");
}
}
/* ----------------------- tempMinMax_ControlRelay --------------------------- */
void ControlRelay_BytempMinMax() {
Get_sht31();
for (int g = 0; g < 4; g++) {
if (Min_Temp[g] != 0 && Max_Temp[g] != 0) {
if (Max_Temp[g] > Min_Temp[g]) {
if (temp < Min_Temp[g]) {
if (statusTemp[g] == 1 || init_checkTemp[g] == 0) {
Close_relay(g);
Serial.print("relay : "); Serial.println(g);
Serial.println("temp Off");
statusTemp[g] = 0;
RelayStatus[g] = 0;
check_sendData_status = 1;
digitalWrite(LED_data, HIGH);
init_checkTemp[g] = 1;
}
} else if (temp > Max_Temp[g]) {
if (statusTemp[g] == 0 || init_checkTemp[g] == 0) {
Open_relay(g);
Serial.print("relay : "); Serial.println(g);
Serial.println("temp On");
statusTemp[g] = 1;
RelayStatus[g] = 1;
check_sendData_status = 1;
digitalWrite(LED_data, HIGH);
init_checkTemp[g] = 1;
}
}
}
else {
Serial.println("Error (Max_Temp < Min_Temp) ? ");
}
}
Serial.print("init_checkTemp : ");
Serial.println(init_checkTemp[g]);
}
if (sht31_error == 1) {
for (int b = 0; b < 4; b++) {
if (Max_Temp[b] > 0 ) {
Close_relay(b);
Serial.print("relay : "); Serial.println(b);
Serial.println("temp Off");
statusTemp[b] = 0;
RelayStatus[b] = 0;
check_sendData_status = 1;
digitalWrite(LED_data, HIGH);
init_checkTemp[b] = 1;
}
}
} else {
Serial.println("sht31_error : 0 ..................................");
}
}
/* ----------------------- Mode for calculator sensor i2c --------------------------- */
int Mode(float* getdata) {
int maxValue = 0;
int maxCount = 0;
for (int i = 0; i < sizeof(getdata); ++i) {
int count = 0;
for (int j = 0; j < sizeof(getdata); ++j) {
if (round(getdata[j]) == round(getdata[i]))
++count;
}
if (count > maxCount) {
maxCount = count;
maxValue = round(getdata[i]);
}
}
return maxValue;
}
/* ----------------------- Calculator sensor SHT31 --------------------------- */
void Get_sht31() {
if(!sht31.begin(0x44)) {
sht31_error = 1;
digitalWrite(sht31_error_pin, HIGH);
}else{
ma_temp[4] = ma_temp[3];
ma_temp[3] = ma_temp[2];
ma_temp[2] = ma_temp[1];
ma_temp[1] = ma_temp[0];
ma_temp[0] = sht31.readTemperature();
temp = (ma_temp[0]+ma_temp[1]+ma_temp[2]+ma_temp[3]+ma_temp[4])/5.0f;
ma_hum[4] = ma_hum[3];
ma_hum[3] = ma_hum[2];
ma_hum[2] = ma_hum[1];
ma_hum[1] = ma_hum[0];
ma_hum[0] = sht31.readHumidity();
humidity = (ma_hum[0]+ma_hum[1]+ma_hum[2]+ma_hum[3]+ma_hum[4])/5.0f;
sht31_error = 0;
digitalWrite(sht31_error_pin, LOW);
}
}
/* ----------------------- Calculator sensor Max44009 --------------------------- */
void Get_bright() {
float buffer_lux = 0;
float lux_cal = 0;
int num_lux = 0;
if(!lightMeter.begin()){
lux_error = 1;
digitalWrite(lux_error_pin, HIGH);
}else{
ma_lux[4] = ma_lux[3];
ma_lux[3] = ma_lux[2];
ma_lux[2] = ma_lux[1];
ma_lux[1] = ma_lux[0];
ma_lux[0] = (lightMeter.readLightLevel() * 2.15) / 1000; //(KLux)
lux = (ma_lux[0]+ma_lux[1]+ma_lux[2]+ma_lux[3]+ma_lux[4])/5.0f;
lux_error = 0;
digitalWrite(lux_error_pin, LOW);
}
}
/* ----------------------- Calculator sensor Soil --------------------------- */
int config_error = 8;
int soil_disconnect_error = 20;
void Get_soil() {
float buffer_soil = 0;
sensorValue_soil_moisture = analogRead(Soil_moisture_sensorPin);
buffer_soil = map(sensorValue_soil_moisture, 2600, 1100, 0, 100);
if (buffer_soil < 0 || buffer_soil > 100 || isnan(buffer_soil)) { // range 0 to 100 %
if (soil_error_count >= 10) {
soil_error = 1;
digitalWrite(soil_error_pin, HIGH);
} else {
soil_error_count++;
}
} else {
ma_soil[4] = ma_soil[3];
ma_soil[3] = ma_soil[2];
ma_soil[2] = ma_soil[1];
ma_soil[1] = ma_soil[0];
ma_soil[0] = buffer_soil;
soil = (ma_soil[0] + ma_soil[1] + ma_soil[2] + ma_soil[3] + ma_soil[4]) / 5.0f;
soil_error_count = 0;
digitalWrite(soil_error_pin, LOW);
}
}
int get_sw() {
int sensorValue_sw_pin = 0;
if (analogRead(_sw_pin) > sw_start) {
delay(50);
if (analogRead(_sw_pin) > sw_start) {
for (int i = 0; i <= value_mean; i++) {
int buffer_sensorValue = analogRead(_sw_pin);
if (buffer_sensorValue > sw_start) sensorValue_sw_pin += buffer_sensorValue;
else return 0;
delay(5);
}
sensorValue_sw_pin = sensorValue_sw_pin / value_mean;
if (sensorValue_sw_pin > sw_start && sensorValue_sw_pin < 1072) {
return sw_1;
} else if (sensorValue_sw_pin > 1072 && sensorValue_sw_pin < 1585) {
return sw_2;
} else if (sensorValue_sw_pin > 1585 && sensorValue_sw_pin < 3010) {
return sw_3;
} else if (sensorValue_sw_pin > 3010) {
return sw_4;
}
}
}
return 0;
}
void printLocalTime() {
if (!getLocalTime(&timeinfo)) {
Serial.println("Failed to obtain time");
return;
} //Serial.println(&timeinfo, "%A, %d %B %Y %H:%M:%S");
}
/* ----------------------- Set All Config --------------------------- */
void setAll_config() {
for (int b = 0; b < 4; b++) {
Max_Soil[b] = EEPROM.read(b + 2000);
Min_Soil[b] = EEPROM.read(b + 2004);
Max_Temp[b] = EEPROM.read(b + 2008);
Min_Temp[b] = EEPROM.read(b + 2012);
if (Max_Soil[b] >= 255) {
Max_Soil[b] = 0;
}
if (Min_Soil[b] >= 255) {
Min_Soil[b] = 0;
}
if (Max_Temp[b] >= 255) {
Max_Temp[b] = 0;
}
if (Min_Temp[b] >= 255) {
Min_Temp[b] = 0;
}
Serial.print("Max_Soil ");
Serial.print(b);
Serial.print(" : ");
Serial.println(Max_Soil[b]);
Serial.print("Min_Soil ");
Serial.print(b);
Serial.print(" : ");
Serial.println(Min_Soil[b]);
Serial.print("Max_Temp ");
Serial.print(b);
Serial.print(" : ");
Serial.println(Max_Temp[b]);
Serial.print("Min_Temp ");
Serial.print(b);
Serial.print(" : ");
Serial.println(Min_Temp[b]);
}
int count_in = 0;
for (int eeprom_relay = 0; eeprom_relay < 4; eeprom_relay++) {
for (int eeprom_timer = 0; eeprom_timer < 3; eeprom_timer++) {
for (int dayinweek = 0; dayinweek < 7; dayinweek++) {
int eeprom_address = ((((eeprom_relay * 7 * 3) + (dayinweek * 3) + eeprom_timer) * 2) * 2) + 2100;
time_open[eeprom_relay][dayinweek][eeprom_timer] = (EEPROM.read(eeprom_address) * 256) + (EEPROM.read(eeprom_address + 1));
time_close[eeprom_relay][dayinweek][eeprom_timer] = (EEPROM.read(eeprom_address + 2) * 256) + (EEPROM.read(eeprom_address + 3));
if (time_open[eeprom_relay][dayinweek][eeprom_timer] >= 2000) {
time_open[eeprom_relay][dayinweek][eeprom_timer] = 3000;
}
if (time_close[eeprom_relay][dayinweek][eeprom_timer] >= 2000) {
time_close[eeprom_relay][dayinweek][eeprom_timer] = 3000;
}
Serial.print("cout : ");
Serial.println(count_in);
Serial.print("time_open : ");
Serial.println(time_open[eeprom_relay][dayinweek][eeprom_timer]);
Serial.print("time_close : ");
Serial.println(time_close[eeprom_relay][dayinweek][eeprom_timer]);
count_in++;
}
}
}
}
/* ----------------------- Delete All Config --------------------------- */
void Delete_All_config() {
for (int b = 2000; b < 4096; b++) {
EEPROM.write(b, 255);
EEPROM.commit();
}
}
/* ----------------------- Add and Edit device || Edit Wifi --------------------------- */
void Edit_device_wifi() {
connectWifiStatus = editDeviceWifi;
EepromStream eeprom(0, 1024);
Serial.write(START_PATTERN, 3); // ส่งข้อมูลชนิดไบต์ ส่งตัวอักษรไปบนเว็บ
Serial.flush(); // เครียบัฟเฟอร์ให้ว่าง
deserializeJson(jsonDoc, eeprom); // คือการรับหรืออ่านข้อมูล jsonDoc ใน eeprom
client_old = jsonDoc["client"].as<String>(); // เก็บค่า client เก่าเพื่อเช็คกับ client ใหม่ ในการ reset Wifi ไม่ให้ลบค่า Config อื่นๆ
Serial.write(STX); // 02 คือเริ่มส่ง
serializeJsonPretty(jsonDoc, Serial); // ส่งข่อมูลของ jsonDoc ไปบนเว็บ
Serial.write(ETX);
delay(1000);
Serial.write(START_PATTERN, 3); // ส่งข้อมูลชนิดไบต์ ส่งตัวอักษรไปบนเว็บ
Serial.flush();
jsonDoc["server"] = NULL;
jsonDoc["client"] = NULL;
jsonDoc["pass"] = NULL;
jsonDoc["user"] = NULL;
jsonDoc["password"] = NULL;
jsonDoc["port"] = NULL;
jsonDoc["ssid"] = NULL;
jsonDoc["command"] = NULL;
Serial.write(STX); // 02 คือเริ่มส่ง
serializeJsonPretty(jsonDoc, Serial); // ส่งข่อมูลของ jsonDoc ไปบนเว็บ
Serial.write(ETX); // 03 คือจบ
}
/* -------- webSerialJSON function ------- */
void webSerialJSON() {
while (Serial.available() > 0) {
Serial.setTimeout(10000);
EepromStream eeprom(0, 1024);
DeserializationError err = deserializeJson(jsonDoc, Serial);
if (err == DeserializationError::Ok) {
String command = jsonDoc["command"].as<String>();
bool isValidData = !jsonDoc["client"].isNull();
if (command == "restart") {
delay(100);
ESP.restart();
}
if (isValidData) {
/* ------------------WRITING----------------- */
serializeJson(jsonDoc, eeprom);
eeprom.flush();
// ถ้าไม่เหมือนคือเพิ่มอุปกรณ์ใหม่ // ถ้าเหมือนคือการเปลี่ยน wifi
if (client_old != jsonDoc["client"].as<String>()) {
Delete_All_config();
}
delay(100);
ESP.restart();
}
} else {
Serial.read();
}
}
}
/* --------- อินเตอร์รัป แสดงสถานะการเชื่อม wifi ------------- */
int buff_count_LED_serverConnected;
void IRAM_ATTR Blink_LED() {
if (connectWifiStatus == editDeviceWifi) {
digitalWrite(LED_wifi, HIGH);
digitalWrite(LED_data, !digitalRead(LED_data));
} else if (connectWifiStatus == cannotConnect) {
digitalWrite(LED_data, HIGH);
digitalWrite(LED_wifi, !digitalRead(LED_wifi));
} else if (connectWifiStatus == serverConnected) {
digitalWrite(LED_wifi, LOW);
digitalWrite(LED_data, LOW);
} else if (connectWifiStatus == wifiConnected) {
buff_count_LED_serverConnected++;
if (buff_count_LED_serverConnected < 7) {
digitalWrite(LED_wifi, !digitalRead(LED_wifi));
} else if (buff_count_LED_serverConnected < 10) {
digitalWrite(LED_wifi, LOW);
} else
buff_count_LED_serverConnected = 0;
}
}
void setup() {
delay(500);
hw_timer_t* timer = NULL;
timer = timerBegin(0, 80, true);
timerAttachInterrupt(timer, &Blink_LED, true);
timerAlarmWrite(timer, 500000, true);
timerAlarmEnable(timer);
Serial.begin(115200);
EEPROM.begin(4096);
Wire.setClock(10000);
Wire.begin();
pinMode(_sw_pin, INPUT);
pinMode(Soil_moisture_sensorPin, INPUT);
pinMode(relay_pin[0], OUTPUT);
pinMode(relay_pin[1], OUTPUT);
pinMode(relay_pin[2], OUTPUT);
pinMode(relay_pin[3], OUTPUT);
pinMode(LED_wifi, OUTPUT);
pinMode(LED_data, OUTPUT);
pinMode(sht31_error_pin, OUTPUT);
pinMode(lux_error_pin, OUTPUT);
pinMode(soil_error_pin, OUTPUT);
digitalWrite(relay_pin[0], LOW);
digitalWrite(relay_pin[1], LOW);
digitalWrite(relay_pin[2], LOW);
digitalWrite(relay_pin[3], LOW);
digitalWrite(sht31_error_pin, LOW);
digitalWrite(lux_error_pin, LOW);
digitalWrite(soil_error_pin, LOW);
for (int x = 0; x < 20; x++) {
digitalWrite(LED_data, 0); digitalWrite(LED_wifi, 1); delay(50);
digitalWrite(LED_data, 1); digitalWrite(LED_wifi, 0); delay(50);
}
digitalWrite(LED_data, HIGH);
digitalWrite(LED_wifi, HIGH);
digitalWrite(sht31_error_pin, HIGH);
digitalWrite(lux_error_pin, HIGH);
digitalWrite(soil_error_pin, HIGH);
Edit_device_wifi();
EepromStream eeprom(0, 1024); // ประกาศ Object eepromSteam ที่ Address 0 ขนาด 1024 byte
deserializeJson(jsonDoc, eeprom); // คือการรับหรืออ่านข้อมูล jsonDoc ใน eeprom
if (!jsonDoc.isNull()) { // ถ้าใน jsonDoc มีค่าแล้ว
mqtt_server = jsonDoc["server"].as<String>();
mqtt_Client = jsonDoc["client"].as<String>();
mqtt_password = jsonDoc["pass"].as<String>();
mqtt_username = jsonDoc["user"].as<String>();
password = jsonDoc["password"].as<String>();
mqtt_port = jsonDoc["port"].as<String>();
ssid = jsonDoc["ssid"].as<String>();
}
xTaskCreatePinnedToCore(TaskWifiStatus, "WifiStatus", 8000, NULL, 1, &WifiStatus, 1);
xTaskCreatePinnedToCore(TaskWaitSerial, "WaitSerial", 6000, NULL, 1, &WaitSerial, 1);
setAll_config();
for(int i = 0 ; i < 4 ; i++){Get_bright(); Get_soil(); Get_sht31(); }
}
void loop() {
int SW_Manual = get_sw();
if (SW_Manual > 0) {
delay(100);
status_manual[SW_Manual - 1] = 0;
if (RelayStatus[SW_Manual - 1] == 1) ControlRelay_Bymanual(SW_Manual - 1, "off");
else ControlRelay_Bymanual(SW_Manual - 1, "on");
while (get_sw() > 0) delay(1);
}
unsigned long currentTime = millis();
if (currentTime - previousTime > eventInterval) {
Get_bright();
Get_soil();
Get_sht31();
ControlRelay_Bytimmer();
if (soil_error == 0) ControlRelay_BysoilMinMax();
if (sht31_error == 0) ControlRelay_BytempMinMax();
Serial.println("");