#include <LiquidCrystal.h> #include "timer-api.h" const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 6; // LiquidCrystal lcd(rs, en, d4, d5, d6, d7); int encCLK = 2 ; // int encDT = 7; // int button = 8 ; // // !!! volatile bool button_not_press = true; // volatile int pinClkValue = 0; // volatile int pinDtValue = 0; // uint8_t temp_cel[8] = {B00111,B00101,B00111,B00000,B00000,B00000,B00000}; // int temp_upside_pin = 14; // MF58 100k, int temp_downside_pin = 15; // . (-), // 100k (+5v). volatile float temp_upside; // volatile float temp_downside; // #define B 3950 // B- int heater_pin = 10; // SSR-25DA. volatile bool preheating_state = false; // , volatile bool heater_state = true; // volatile int hyst = 40; // volatile int changeTemp; // 60 . volatile long timeHyst = 0; // volatile long normalModeTime; // volatile int curTemp = 0; // , volatile int setTemp = 0; // int *pCurTemp = &curTemp; // , ...? int *pSetTemp = &setTemp; // , ...? volatile bool alarm; // volatile int count = 0; // state*5 volatile int state = 0; // volatile int setTimeMinute = 0; // volatile int second = 0; // int *pMinute = &setTimeMinute; // , ...? volatile long currentTime = millis(); // //======================================================= void setup() { // timer-api.h, timer_init_ISR_1Hz(TIMER_DEFAULT); // /(pin) pinMode(encCLK, INPUT); // CLK pinMode(encDT, INPUT); // DT pinMode(button, INPUT); // button pinMode(temp_upside_pin, INPUT); // 1 pinMode(temp_downside_pin,INPUT); // 2 pinMode(heater_pin, OUTPUT); // attachInterrupt(0, clkEnc, CHANGE);// lcd.createChar(1, temp_cel); // // !!! lcd.begin(16, 2); lcd.setCursor(2, 0); lcd.print("Polimer Clay"); lcd.setCursor(0, 1); lcd.print("BURNER ver. 1.01"); delay(2000); // lcd.clear(); lcd.print("Set"); lcd.setCursor(11, 0); lcd.print("Timer"); lcd.setCursor(0, 1); lcd.print("Cur"); lcd.setCursor(9, 1); lcd.print(" NotSet"); setupTemp(); // } //===================================================== void clkEnc(){ // , pinClkValue = digitalRead(encCLK); pinDtValue = digitalRead(encDT); cli(); if (!pinClkValue && pinDtValue) state = 1; if (!pinClkValue && !pinDtValue) state = -1; if (pinClkValue && state != 0) { if (state == 1 && !pinDtValue || state == -1 && pinDtValue) { count += state*5; state = 0; }} sei(); } //===================================================== void setupTemp(){ // count = 0; // button_not_press = true; // , while, while(button_not_press){ // ... if (count <= 100) count = 100; // 100 if (count >= 151) count = 150; // 150 setTemp = count; // // lcd.setCursor(4, 0); if(*pSetTemp<10) lcd.print(" "); else if(*pSetTemp<100) lcd.print(" "); lcd.print(*pSetTemp); lcd.print("\1"); lcd.print("C"); lcd.print(" "); if(*pSetTemp !=0)button_not_press = digitalRead(button); // preheating_state = true;}} // //===================================================== void setupTimer(){ // lcd.setCursor(11, 0); // lcd.print("Timer"); // count = 0; // button_not_press = true; lcd.setCursor(9, 1); // lcd.print(" "); // NotSet while(button_not_press){ // ... if (count <= -1) count = 0; // - 0 if (count >= 36) count = 35; // - 35 setTimeMinute = count; // lcd.setCursor(11, 1); // if(*pMinute<10)lcd.print("0"); lcd.print(*pMinute); // lcd.print(":00"); // 00:00 tempMonitor(); // if(*pMinute !=0)button_not_press = digitalRead(button);} // if (*pMinute != 0){second = 0; timerStart();} // , timeEnd(); } // , !!! //====================================================== void tempMonitor(){ // !!! // . if(millis() > normalModeTime + 10){ heater_state = !heater_state; normalModeTime = millis();} // if(millis() > currentTime + 500){ lcd.setCursor(4, 1); if(*pCurTemp<10) lcd.print(" "); else if(*pCurTemp<100) lcd.print(" "); lcd.print(*pCurTemp); lcd.print("\1"); lcd.print("C"); lcd.print(" "); int US = analogRead(temp_upside_pin); // 1 int DS = analogRead(temp_downside_pin); // 2 int MID = (US+DS)/2; // float tr = (5 / 1023.0) * MID ; // float VR = 5 - tr; // float RT = tr/(VR / 99000); // float ln = log(RT / 100000); float TX = (1 / ((ln / B) + (1 / (25+273.15)))); // — TX = round(TX - 273.15); // *pCurTemp = int(TX); // currentTime = millis(); } // ( - hyst) if(preheating_state){ if(*pCurTemp < (*pSetTemp - hyst)) digitalWrite(heater_pin, HIGH); // ( - hyst), // (pSetTemp). else if(*pCurTemp > (*pSetTemp - hyst)) digitalWrite(heater_pin, LOW); if (*pCurTemp >= *pSetTemp){ preheating_state = false; Serial.print(preheating_state); } // // , // , // . , // . if (millis() > timeHyst + 30000){ changeTemp = *pCurTemp; // 30 , timeHyst = millis(); } if(changeTemp >= *pCurTemp){ if(!digitalRead(heater_pin)){ digitalWrite(heater_pin, HIGH);}}} // (pSetTemp) // // 5 if(!preheating_state){ if(*pCurTemp < *pSetTemp - 5) { digitalWrite(heater_pin, heater_state);} else digitalWrite(heater_pin, LOW); }} //==================================================== void timer_handle_interrupts(int timer){second--;} //==================================================== // // second, // . void timerStart(){ while(*pMinute+second != 0){ if (second == 0){(*pMinute)--; second = 59;} lcd.setCursor(11, 1); if(*pMinute<10)lcd.print(" "); lcd.print(*pMinute); lcd.print(":"); if(second<10)lcd.print("0"); lcd.print(second); lcd.print(" "); if(alarm){ noTone(9); if(!digitalRead(button)){ alarm = false; noTone(9); return;}} tempMonitor(); if(alarm) tone(9,100); }} //=================================================== // !!! void timeEnd(){ alarm = true; lcd.setCursor(11, 0); lcd.print("Alarm"); *pMinute = 1; //second = 30; // <- , timerStart(); //, 0 if(alarm){ // , *pSetTemp = 0; // , digitalWrite(heater_pin, LOW); // , lcd.setCursor(4, 0); if(*pSetTemp<10) lcd.print(" "); else if(*pSetTemp<100) lcd.print(" "); lcd.print(*pSetTemp); lcd.print("\1"); lcd.print("C"); lcd.print(" "); alarm = false; }} //==================================================== // void loop() { tempMonitor(); // <- if(*pSetTemp == 0 && !digitalRead(button)) setupTemp(); // <- 0 if(*pCurTemp == *pSetTemp) setupTimer(); } // <-