435 lines
11 KiB
C++
435 lines
11 KiB
C++
//enable 2040 LCD
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//#include <LiquidCrystal_I2C.h>
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//LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
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const int sda=SDA, scl=SCL;
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#include <SoftwareWire.h> // make sure to not use beyond version 1.5.0
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// Check for "new" SoftwareWire that breaks things
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#if defined(TwoWire_h)
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#error incompatible version of SoftwareWire library (use version 1.5.0)
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#endif
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SoftwareWire Wire(sda,scl); // Create Wire object using desired Arduino pins
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#include <hd44780.h>
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#include <hd44780ioClass/hd44780_I2Cexp.h>
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hd44780_I2Cexp lcd; // declare lcd object and let it auto-configure everything.
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// Make custom characters:
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byte motor_char_1[] = {
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B00111,
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B01000,
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B10110,
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B10101,
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B10100,
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B10100,
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B01000,
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B00111
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};
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byte motor_char_2[] = {
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B11100,
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B00010,
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B01101,
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B10101,
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B00101,
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B00101,
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B00010,
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B11100
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};
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//enable NTC thermistor
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#include <GyverNTC.h>
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// термистор на пине А0
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// сопротивление резистора 10к
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// тепловой коэффициент 3950
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GyverNTC therm(0, 100000, 3950);
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//enable button lib and define buttons array
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#define BTN_AMOUNT 5
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#define EB_HOLD 1000
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#include <EncButton2.h>
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EncButton2<EB_BTN> btn[BTN_AMOUNT];
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//define vars
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int cursor=1; //позиция курсора
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int t_current=230;
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int t_current_temp=230;
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int t_set=230;
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int t_set_temp=230;
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int motor_speed=100;
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int motor_speed_temp=100;
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int motor_state = 0;//0 - off, 1 - on
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String motor_state_text = "OFF";
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int motor_state_temp = 0;
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String motor_state_temp_text = "OFF";
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int motor_dir = 0;//0 - forward, 1 - backward (FWD, BWD)
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String motor_dir_text = "FWD";
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int motor_dir_temp = 0;
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String motor_dir_temp_text = "FWD";
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int save=100; //режим работы меню. 100- режим выбора. 1,2,3 - выбранное значение
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float filT = 0; //фильтрованное значение датчика
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long previousMillis = 0; // храним время последнего переключения светодиода
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long interval = 1000; // интервал между включение/выключением светодиода (1 секунда)
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void setup()
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{
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int istatus;
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istatus = lcd.begin(20,4);
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if(istatus)
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{
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// LCD initalization failed.
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// handle it anyway you want
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lcd.fatalError(istatus); // blinks error code on built in LED
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}
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//lcd.init(); // initialize the lcd
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// Print a message to the LCD.
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//lcd.backlight();
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lcd.createChar(0, motor_char_1);
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lcd.createChar(1, motor_char_2);
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lcd.setCursor(5,0);
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lcd.print("Welcome to");
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lcd.setCursor(0,1);
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lcd.print("PetFilament Machine");
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lcd.setCursor(2,2);
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lcd.print("Firmware ver 0.1");
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lcd.setCursor(0,3);
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lcd.print("Powered By Mirivlad");
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delay(3000);
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lcd.clear();
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lcd.setCursor(0,0);
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lcd.print("Tc: ");//4,0 - set Temperature current
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lcd.setCursor(4,0);
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lcd.print(t_current);
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lcd.setCursor(0,1);
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lcd.print("Ts: ");//4,1 - set Temperature setting
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lcd.setCursor(4,1);
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lcd.print(t_set);
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lcd.setCursor(9,0);
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lcd.write(0);
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lcd.write(1);
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lcd.setCursor(11,0);
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lcd.print("spd: 100");//16,0 - Motor speed
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lcd.setCursor(16,0);
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lcd.print(motor_speed);
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if(motor_state==0){
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motor_state_text="OFF";
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}else{
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motor_state_text=" ON";
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}
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lcd.setCursor(9,1);
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lcd.write(0);
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lcd.write(1);
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lcd.setCursor(11,1);
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lcd.print("act: OFF");//16,1 - Motor speed
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lcd.setCursor(16,1);
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lcd.print(motor_state_text);
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if(motor_dir==0){
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motor_dir_text="FWD";
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}else{
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motor_dir_text=" BWD";
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}
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lcd.setCursor(9,2);
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lcd.write(0);
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lcd.write(1);
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lcd.setCursor(11,2);
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lcd.print("dir: FWD");//16,2 - Motor speed
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lcd.setCursor(16,2);
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lcd.print(motor_dir_text);
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btn[0].setPins(INPUT_PULLUP, PD2);
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btn[1].setPins(INPUT_PULLUP, PD3);
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btn[2].setPins(INPUT_PULLUP, PD4);
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Serial.begin(115200);
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}
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void change_params(int save, int plus, int step_val){
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//change current temperature
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//save - value change params.
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// 0 - current temperature
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// 1 - needed temperature
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// 2 - motor speed
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// 3 - motor start|stop
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// 4 - motor direction
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if (save==0){
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if (plus==1){
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t_current_temp++;
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}
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if (plus==0){
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t_current_temp--;
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}
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if (t_current>=300 || t_current<=0){
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//stop heating
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}
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lcd.noBlink();
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lcd.noCursor();
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lcd.setCursor(4,0);
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lcd.print(" ");
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lcd.setCursor(4,0);
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lcd.print(t_current_temp);
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}
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//change needed temperature
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if (save==1){
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if (plus==1){
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t_set_temp+=step_val;
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}
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if (plus==0){
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t_set_temp-=step_val;
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}
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if (t_set_temp>=300){
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t_set_temp=300;
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}
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if (t_set_temp<=0){
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t_set_temp=0;
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}
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lcd.setCursor(4,1);
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lcd.print(" ");
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lcd.setCursor(4,1);
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lcd.print(t_set_temp);
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}
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//change motor speed
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if (save==2){
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if (plus==1){
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motor_speed_temp+=step_val;
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}
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if (plus==0){
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motor_speed_temp-=step_val;
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}
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if (motor_speed_temp>=100){
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motor_speed_temp=100;
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}
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if (motor_speed_temp<=0){
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motor_speed_temp=0;
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}
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lcd.setCursor(16,0);
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lcd.print(" ");
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lcd.setCursor(16,0);
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lcd.print(motor_speed_temp);
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}
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//change motor state
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if (save==3){
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if (motor_state_temp>=1){
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motor_state_temp=0;
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motor_state_temp_text="OFF";
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}
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if (motor_state_temp<=0){
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motor_state_temp=1;
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motor_state_temp_text="ON";
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}
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lcd.setCursor(16,1);
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lcd.print(" ");
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lcd.setCursor(16,1);
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lcd.print(motor_state_temp_text);
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}
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if (save==4){
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if (motor_dir_temp>=1){
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motor_dir_temp=0;
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motor_dir_temp_text="FWD";
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}
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if (motor_dir_temp<=0){
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motor_dir_temp=1;
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motor_dir_temp_text="BWD";
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}
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lcd.setCursor(16,2);
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lcd.print(" ");
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lcd.setCursor(16,2);
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lcd.print(motor_dir_temp_text);
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}
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}
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void loop()
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{
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//get temperature with filtration
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filT += (therm.getTemp() - filT) * 0.1;
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t_current_temp=filT;
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//therm.getTempAverage();
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unsigned long currentMillis = millis();
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//проверяем не прошел ли нужный интервал, если прошел то
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if(currentMillis - previousMillis > interval) {
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// сохраняем время последнего переключения
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previousMillis = currentMillis;
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change_params(0,100,0);
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}
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if (save==100){
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lcd.noBlink();
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lcd.cursor();
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}
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for (int i = 0; i < BTN_AMOUNT; i++) btn[i].tick();
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//moving cursor
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//if (cursor==0){
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// lcd.setCursor(3, 0);
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//}
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if (cursor==1){
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lcd.setCursor(3, 1);
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}
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if (cursor==2){
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lcd.setCursor(15, 0);
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}
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if (cursor==3){
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lcd.setCursor(15, 1);
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}
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if (cursor==4){
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lcd.setCursor(15, 2);
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}
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//listen button held
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if (btn[0].held()) {
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Serial.println("hold enter");
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//enter change mode
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if (save==100){
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Serial.println("hold enter and save==100");
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save=cursor;
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lcd.blink();
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lcd.cursor();
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}else{
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//enter save mode
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// if(save==0){
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// Serial.println("hold enter and save==0");
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// t_current=t_current_temp;
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// lcd.setCursor(4,0);
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// lcd.print(" ");
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// lcd.setCursor(4,0);
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// lcd.print(t_current);
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// lcd.cursor();
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// lcd.blink();
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// delay(3000);
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// }
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if(save==1){
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//Serial.println("hold enter and save==1");
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t_set=t_set_temp;
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lcd.setCursor(4,1);
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lcd.print(" ");
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lcd.setCursor(4,1);
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lcd.print(t_set);
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lcd.cursor();
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lcd.blink();
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delay(3000);
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}
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if(save==2){
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//Serial.println("hold enter and save==2");
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motor_speed=motor_speed_temp;
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lcd.setCursor(16,0);
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lcd.print(" ");
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lcd.setCursor(16,0);
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lcd.print(motor_speed);
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lcd.cursor();
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lcd.blink();
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delay(3000);
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}
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if(save==3){
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//Serial.println("hold enter and save==3");
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motor_state=motor_state_temp;
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motor_state_text=motor_state_temp_text;
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lcd.setCursor(16,1);
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lcd.print(" ");
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lcd.setCursor(16,1);
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lcd.print(motor_state_text);
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lcd.cursor();
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lcd.blink();
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delay(3000);
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}
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if(save==4){
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//Serial.println("hold enter and save==4");
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motor_dir=motor_dir_temp;
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motor_dir_text=motor_dir_temp_text;
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lcd.setCursor(16,2);
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lcd.print(" ");
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lcd.setCursor(16,2);
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lcd.print(motor_dir_temp_text);
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lcd.cursor();
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lcd.blink();
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delay(3000);
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}
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lcd.noBlink();
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lcd.cursor();
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//lcd.blink();
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save=100;
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}
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}
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//listen button click
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if (btn[0].click()) {
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//Serial.println("press enter");
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if(save!=100){
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save=100;
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t_current_temp=t_current;
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t_set_temp=t_set;
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motor_speed_temp=motor_speed;
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motor_state_temp=motor_state;
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motor_state_temp_text=motor_state_text;
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motor_dir_temp=motor_dir;
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motor_dir_temp_text=motor_dir_text;
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lcd.setCursor(4,0);
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lcd.print(" ");
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lcd.setCursor(4,0);
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lcd.print(t_current);
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lcd.setCursor(4,1);
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lcd.print(" ");
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lcd.setCursor(4,1);
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lcd.print(t_set);
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lcd.setCursor(16,0);
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lcd.print(" ");
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lcd.setCursor(16,0);
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lcd.print(motor_speed);
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lcd.setCursor(16,1);
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lcd.print(" ");
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lcd.setCursor(16,1);
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lcd.print(motor_state_text);
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lcd.setCursor(16,2);
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lcd.print(" ");
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lcd.setCursor(16,2);
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lcd.print(motor_dir_text);
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}
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cursor++;
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if (cursor>4){
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cursor=1;
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}
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}
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//TODO: how to know how much click done before held?
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//int clicks1 = btn[1].hasClicks();
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//int clicks2 = btn[2].hasClicks();
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if (btn[1].step(2) && save!=100) {
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//Serial.println("press right and save!=100 and HOLD");
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//Serial.println(clicks1);
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change_params(save,1,3);
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}
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if (btn[2].step(2) && save!=100) {
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//Serial.println("press right and save!=100 and HOLD");
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change_params(save,0,3);
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}
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if (btn[1].step(4) && save!=100) {
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//Serial.println("press right and save!=100 and HOLD");
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//Serial.println(clicks1);
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change_params(save,1,4);
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}
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if (btn[2].step(4) && save!=100) {
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//Serial.println("press right and save!=100 and HOLD");
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change_params(save,0,4);
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}
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if (btn[1].click() && save!=100) {
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//Serial.println("press right and save!=100");
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change_params(save,1,1);
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}
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if (btn[2].click() && save!=100) {
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//Serial.println("press left and save!=100");
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change_params(save,0,1);
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}
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}
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