[Из песочницы] Контроллер для аквариума без Arduino
#include #include #include #include #include #include #define SECS_PER_MIN (60UL)#define SECS_PER_HOUR (3600UL)#define SECS_PER_DAY (SECS_PER_HOUR * 24UL)#define DAYS_PER_WEEK (7UL)#define SECS_PER_WEEK (SECS_PER_DAY * DAYS_PER_WEEK)#define SECS_PER_YEAR (SECS_PER_WEEK * 52UL)#define SECS_YR_2000 (946684800UL) // the time at the start of y2k#define LEAP_YEAR (Y) (((1970+Y)>0) && !((1970+Y)%4) && (((1970+Y)%100) || !((1970+Y)%400)))static const uint8_t monthDays[]={31,28,31,30,31,30,31,31,30,31,30,31}; // API starts
// Инициализация пинов часовDS1302 rtc (2, 3, 4);
//датчик температурыOneWire ds (5);
//Инициализация пинов экранаLiquidCrystal595 lcd (6,7,8);
//пины шагового двигателяconst int Step1Pin = 9; const int Step2Pin = 10; const int Step3Pin = 11; const int Step4Pin = 12;
Stepper motor (100, Step1Pin, Step2Pin, Step3Pin, Step4Pin);
int key=0; int show_time=1; int CurS=0; //текущий настраиваемый параметр (час/мин/сек)long timestamp; long timestamp_eeprom; char k; int ArrT[3]; //timeint ArrD[3]; //dateTime t; int counter1 = 100; int counter2 = 1; int counter3 = 300; int counter4 = 30; //счетчик выключения подсветкиint temp1=0; int ttemp=0; byte thermostat=0; byte i; byte data[12]; byte present = 0; float celsius = 0;
//menuMenuSystem ms; Menu mm (»------Menu------»); MenuItem mm_mi1(«Feed Now»); MenuItem mm_mi2(«Time Setup»); MenuItem mm_mi3(«Date Setup»); MenuItem mm_mi4(«Thermostat Setup»);
void setup (){//кнопкиpinMode (A0, INPUT);
//шаговикpinMode (Step1Pin, OUTPUT); pinMode (Step2Pin, OUTPUT); pinMode (Step3Pin, OUTPUT); pinMode (Step4Pin, OUTPUT); motor.setSpeed (40);
// Запуск часовrtc.halt (false); rtc.writeProtect (false);
//читаем установки температуры из EEPROMint TEMP_EEPROM = 0; TEMP_EEPROM = EEPROM_int_read (4); if ((TEMP_EEPROM >= 0) && (TEMP_EEPROM <= 100)){temp1 = TEMP_EEPROM;}
// Запуск экрана с указанием количества символов и строкlcd.setLED2Pin (HIGH); lcd.begin (16, 2); lcd.clear ();
mm.add_item (&mm_mi1, &feed_now_selected); mm.add_item (&mm_mi2, &time_setup_selected); mm.add_item (&mm_mi3, &date_setup_selected); mm.add_item (&mm_mi4, &thermostat_setup_selected);// mm.add_menu (&mu1);// mu1.add_item (&mu1_mi1, &on_item3_selected); ms.set_root_menu (&mm);}
void loop (){//читаем температуруbyte addr[8]; if (ds.search (addr)) {ds.reset (); ds.select (addr); ds.write (0×44, 1); // start conversion, with parasite power on at the enddelay (1);//1000present = ds.reset (); ds.select (addr); ds.write (0xBE); // Read Scratchpad
for (i = 0; i < 9; i++) { // we need 9 bytesdata[i] = ds.read();}int16_t raw = (data[1] << 8) | data[0];byte cfg = (data[4] & 0x60);// at lower res, the low bits are undefined, so let's zero themif (cfg == 0x00) raw = raw & ~7; // 9 bit resolution, 93.75 mselse if (cfg == 0x20) raw = raw & ~3; // 10 bit res, 187.5 mselse if (cfg == 0x40) raw = raw & ~1; // 11 bit res, 375 ms// default is 12 bit resolution, 750 ms conversion timecelsius = (float)raw / 16.0;}
if (show_time == 1){//lcd.clear (); counter2--; if (counter2==0){if (counter4>0){counter4--; lcd.setLED2Pin (HIGH);}else{lcd.setLED2Pin (LOW);}
counter2=10; lcd.setCursor (0, 0); // Устанавливаем курсор для печати времени в верхней строчкеlcd.print (rtc.getTimeStr ()); // Печатаем времяlcd.setCursor (9,0);
lcd.print (celsius); lcd.print ((char)223); //celsius simvol// lcd.print («C»); lcd.setCursor (3, 1);
//timestamp = getEpochTime (rtc.getTime ());//lcd.print (timestamp); lcd.print (rtc.getDateStr ()); // Печатаем дату}}
//проверяем раз в… секундcounter1--; if (counter1==0){counter1=100;
//thermostatif (temp1>0 && celsius >0){ //если в настройках не 0 и датчик выдает больше 0if (thermostat == 0){if (celsius
//feedert = rtc.getTime (); int H = t.hour; if ((H == 0) || (H == 8) || (H == 16)){
timestamp_eeprom=EEPROMReadlong (0); timestamp = getEpochTime (t);
if (timestamp_eeprom+3600 < timestamp){lcd.clear();lcd.setCursor(4,0);lcd.print(«Feed Now!»);EEPROMWritelong(0,timestamp);motor.step(100);motor_stop();lcd.clear();}}}
if (keyboard ()!=0){show_time=0;}
menu (); delay (100); // Пауза и все по новой!}
void motor_stop (){digitalWrite (Step1Pin,0); digitalWrite (Step2Pin,0); digitalWrite (Step3Pin,0); digitalWrite (Step4Pin,0);}
//display menu functionvoid displayMenu () {lcd.clear (); lcd.setCursor (0,0);// Display the menuMenu const* cp_menu = ms.get_current_menu ();
//lcd.print («Current menu name:»); lcd.print (cp_menu→get_name ()); lcd.setCursor (0,1); lcd.print (cp_menu→get_selected ()→get_name ()); delay (100);}
char keyboard (){key = analogRead (0);
//debug//lcd.setCursor (10, 1);//lcd.print (key);
//Esc/Cancelif ((key > 350) && (key < 360)){return 'c';}//upif ((key > 210) && (key < 230)){return 'u';}//rightif ((key > 560) && (key < 590)){return 'r';}//downif ((key > 510) && (key < 540)){return 'd';}//leftif ((key > 440) && (key < 470)){return 'l';}//Enterif (key < 20){return 'e';}return 0;}
void menu (){k = keyboard (); if (k == 0){counter3--; if (counter3 == 0){counter3 = 300; k='c';}}else{lcd.setLED2Pin (HIGH); counter4=30;}
switch (k){case 'c': ms.back (); lcd.clear (); show_time=1; break; case 'u': ms.prev (); displayMenu (); break;
case 'd': ms.next (); displayMenu (); break; case 'e': ms.select (); displayMenu (); break;}}
//feed nowvoid feed_now_selected (MenuItem* p_menu_item){lcd.clear (); lcd.setCursor (4,0); lcd.print («Feed Now!»); motor.step (100); motor_stop (); lcd.clear ();}
void thermostat_setup_selected (MenuItem* p_menu_item){lcd.clear (); lcd.setCursor (0,0); lcd.print («Temperature:»); ttemp=temp1; delay (300); while (k!='c'){delay (1); k=keyboard ();
if (k=='e'){temp1=ttemp; EEPROM_int_write (4, temp1); k='c'; //выход}
if (k=='u'){incrTemp ();}if (k=='d'){decrTemp ();}lcd.setCursor (0,1); lcd.print (ttemp); lcd.print (» »);}}
//функция увеличивает temp1void incrTemp (){if (ttemp<30){ttemp++;}delay(200);}void decrTemp(){if (ttemp>0){ttemp--;}delay (200);}
//Date setupvoid date_setup_selected (MenuItem* p_menu_item){lcd.clear (); lcd.setCursor (0,0); lcd.print («Date setup»); delay (300); int Flash=0; //или рисуем цифры или пробелы, мерцание выбранного элементаint FC=0; //счетчик для flasht = rtc.getTime (); ArrD[0]=t.date; ArrD[1]=t.mon; ArrD[2]=t.year; while (k!='c'){delay (1); k=keyboard ();//flashFC++; if (FC == 30){if (Flash == 0){Flash=1;}else{Flash=0;}FC=0;}if (k!=0){Flash=1;}
//end flashlcd.setCursor (0,1); flashPrintDate (Flash,0); lcd.print ('.'); flashPrintDate (Flash,1); lcd.print ('.'); flashPrintDate (Flash,2);
if (k=='u'){incrD ();}if (k=='d'){decrD ();}
if (k=='r'){if (CurS <2){CurS++;}else{CurS=0;}delay(300);}if (k=='l'){if (CurS>0){CurS--;}else{CurS=2;}delay (300);}if (k=='e'){rtc.setDate (ArrD[0], ArrD[1], ArrD[2]); // Дата.k='c'; //выход}}}
//Time setupvoid time_setup_selected (MenuItem* p_menu_item){
lcd.clear (); lcd.setCursor (0,0); lcd.print («Time setup»); delay (300); int Flash=0; //или рисуем цифры или пробелы, мерцание выбранного элементаint FC=0; //счетчик для flash
t = rtc.getTime (); ArrT[0]=t.hour; ArrT[1]=t.min; ArrT[2]=t.sec;
while (k!='c'){delay (1); k=keyboard ();
//flashFC++; if (FC == 30){if (Flash == 0){Flash=1;}else{Flash=0;}FC=0;}if (k!=0){Flash=1;}//end flash
lcd.setCursor (0,1); flashPrint (Flash,0); lcd.print (':'); flashPrint (Flash,1); lcd.print (':'); flashPrint (Flash,2);
//меняем значениеif (k=='u'){incr ();}if (k=='d'){decr ();}if (k=='r'){if (CurS <2){CurS++;}else{CurS=0;}delay(300);}if (k=='l'){if (CurS>0){CurS--;}else{CurS=2;}delay (300);}
if (k=='e'){rtc.setTime (ArrT[0], ArrT[1], ArrT[2]); // Часы, минуты, секунды 24-часовой формат.k='c'; //выход}
}}
//функция выводит чч или мм или ccvoid flashPrint (int Flash, int CT){if ((CurS == CT) && (Flash==0)){lcd.print (» »);}else{if (ArrT[CT]<10){lcd.print('0');}lcd.print(ArrT[CT]);}}//функция выводит день, месяц или годvoid flashPrintDate(int Flash, int CT){if ((CurS == CT) && (Flash==0)){if (CurS == 2){lcd.print(" ");}else{lcd.print(" ");}}else{if (ArrD[CT]<10){lcd.print('0');}lcd.print(ArrD[CT]);}}
//функция увеличивает выбранный элемент на 1void incr (){int limit=59; if (CurS==0){limit=23;}
if (ArrT[CurS] < limit){ArrT[CurS]++;}else{ArrT[CurS]=0;}delay(200);}//функция уменьшает выбранный элемент на 1 для датыvoid decr(){int limit=59;if (CurS==0){limit=23;}if (ArrT[CurS] > 0){ArrT[CurS]--;}else{ArrT[CurS]=limit;}delay (200);}
//функция увеличивает выбранный элемент на 1 для датыvoid incrD (){int limit=31; if (CurS==1){limit=12;}if (CurS==2){limit=5079;}
if (ArrD[CurS] < limit){ArrD[CurS]++;}else{ArrD[CurS]=1;}delay(200);}//функция уменьшает выбранный элемент на 1 для датыvoid decrD(){int limit=31;if (CurS==1){limit=12;}if (CurS==2){limit=5079;}if (ArrD[CurS] > 1){ArrD[CurS]--;}else{ArrD[CurS]=limit;}delay (200);}
//timestampuint32_t getEpochTime (Time tm){int i; uint32_t seconds; int year = tm.year — 1970;
// seconds from 1970 till 1 jan 00:00:00 of the given yearseconds= year*(SECS_PER_DAY * 365); for (i = 0; i < year; i++) {if (LEAP_YEAR(i)) {seconds += SECS_PER_DAY; // add extra days for leap years}}
// add days for this year, months start from 1for (i = 1; i < tm.mon; i++) {if ( (i == 2) && LEAP_YEAR(year)) {seconds += SECS_PER_DAY * 29;} else {seconds += SECS_PER_DAY * monthDays[i-1]; //monthDay array starts from 0}}seconds+= (tm.date-1) * SECS_PER_DAY;seconds+= tm.hour * SECS_PER_HOUR;seconds+= tm.min * SECS_PER_MIN;seconds+= tm.sec;return seconds;}
//eeprom intvoid EEPROM_int_write (int p_address, int p_value){byte lowByte = ((p_value >> 0) & 0xFF); byte highByte = ((p_value >> 8) & 0xFF);
EEPROM.write (p_address, lowByte); EEPROM.write (p_address + 1, highByte);}
unsigned int EEPROM_int_read (int p_address){byte lowByte = EEPROM.read (p_address); byte highByte = EEPROM.read (p_address + 1); return ((lowByte << 0) & 0xFF) + ((highByte << 8) & 0xFF00);}
//eeprom long intvoid EEPROMWritelong (int address, long value){//Decomposition from a long to 4 bytes by using bitshift.//One = Most significant → Four = Least significant bytebyte four = (value & 0xFF); byte three = ((value >> 8) & 0xFF); byte two = ((value >> 16) & 0xFF); byte one = ((value >> 24) & 0xFF);
//Write the 4 bytes into the eeprom memory.EEPROM.write (address, four); EEPROM.write (address + 1, three); EEPROM.write (address + 2, two); EEPROM.write (address + 3, one);}
long EEPROMReadlong (long address){//Read the 4 bytes from the eeprom memory.long four = EEPROM.read (address); long three = EEPROM.read (address + 1); long two = EEPROM.read (address + 2); long one = EEPROM.read (address + 3);
//Return the recomposed long by using bitshift.return ((four << 0) & 0xFF) + ((three << 8) & 0xFFFF) + ((two << 16) & 0xFFFFFF) + ((one << 24) & 0xFFFFFFFF);}
Я не программист, потому за программу сильно не ругайте, сам знаю, что тут косяк на косяке.
