140 lines
2.8 KiB
C++
140 lines
2.8 KiB
C++
#include <LiquidCrystal_I2C.h>
|
|
LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
|
|
|
|
// объявляем массив кнопок
|
|
#define BTN_AMOUNT 5
|
|
#include <EncButton2.h>
|
|
EncButton2<EB_BTN> btn[BTN_AMOUNT];
|
|
|
|
|
|
|
|
int cursor=0;
|
|
int t_current=230;
|
|
int t_set=230;
|
|
int motor_speed=100;
|
|
|
|
|
|
void setup()
|
|
{
|
|
|
|
|
|
lcd.init(); // initialize the lcd
|
|
// Print a message to the LCD.
|
|
lcd.backlight();
|
|
lcd.setCursor(5,0);
|
|
lcd.print("Welcome to");
|
|
lcd.setCursor(0,1);
|
|
lcd.print("PetFilament Machine");
|
|
lcd.setCursor(2,2);
|
|
lcd.print("Firmware ver 0.1");
|
|
lcd.setCursor(0,3);
|
|
lcd.print("Powered By Mirivlad");
|
|
delay(3000);
|
|
lcd.clear();
|
|
lcd.setCursor(0,0);
|
|
lcd.print("Tc: ");//4,0 - set Temperature current
|
|
lcd.setCursor(4,0);
|
|
lcd.print(t_current);
|
|
lcd.setCursor(13,0);
|
|
lcd.print("Ts: ");//17,0 - set Temperature setting
|
|
lcd.setCursor(17,0);
|
|
lcd.print(t_set);
|
|
lcd.setCursor(0,2);
|
|
lcd.print("Mot.Speed: 100");//11,2 - Motor speed
|
|
lcd.setCursor(11,2);
|
|
lcd.print(motor_speed);
|
|
|
|
btn[0].setPins(INPUT_PULLUP, D7);
|
|
btn[1].setPins(INPUT_PULLUP, D6);
|
|
btn[2].setPins(INPUT_PULLUP, D5);
|
|
Serial.begin(115200);
|
|
}
|
|
|
|
void change_params(int cursor, int plus){
|
|
if (cursor==0){
|
|
if (plus==1){
|
|
t_current++;
|
|
}else{
|
|
t_current--;
|
|
}
|
|
if (t_current>=300 || t_current<=0){
|
|
//stop heating
|
|
}
|
|
lcd.setCursor(4,0);
|
|
lcd.print(" ");
|
|
lcd.setCursor(4,0);
|
|
lcd.print(t_current);
|
|
}
|
|
if (cursor==1){
|
|
if (plus==1){
|
|
t_set++;
|
|
}else{
|
|
t_set--;
|
|
}
|
|
if (t_set>=300){
|
|
t_set=300;
|
|
}
|
|
if (t_set<=0){
|
|
t_set=0;
|
|
}
|
|
|
|
lcd.setCursor(17,0);
|
|
lcd.print(" ");
|
|
lcd.setCursor(17,0);
|
|
lcd.print(t_set);
|
|
}
|
|
if (cursor==2){
|
|
if (plus==1){
|
|
motor_speed++;
|
|
}else{
|
|
motor_speed--;
|
|
}
|
|
if (motor_speed>=255){
|
|
motor_speed=255;
|
|
}
|
|
if (motor_speed<=-255){
|
|
motor_speed=-255;
|
|
}
|
|
|
|
lcd.setCursor(11,2);
|
|
lcd.print(" ");
|
|
lcd.setCursor(11,2);
|
|
lcd.print(motor_speed);
|
|
}
|
|
}
|
|
void loop()
|
|
{
|
|
for (int i = 0; i < BTN_AMOUNT; i++) btn[i].tick();
|
|
lcd.blink();
|
|
if (cursor==0){
|
|
lcd.setCursor(3, 0);
|
|
}
|
|
if (cursor==1){
|
|
//lcd.noBlink();
|
|
lcd.setCursor(16, 0);
|
|
}
|
|
if (cursor==2){
|
|
lcd.setCursor(10, 2);
|
|
}
|
|
if (btn[0].click()) {
|
|
Serial.println("press enter, cursor=");
|
|
|
|
cursor++;
|
|
if (cursor>2){
|
|
cursor=0;
|
|
}
|
|
Serial.println(cursor);
|
|
}
|
|
if (btn[1].click()) {
|
|
Serial.println("press right, cursor=");
|
|
Serial.println(cursor);
|
|
change_params(cursor,1);
|
|
}
|
|
if (btn[2].click()) {
|
|
Serial.println("press left, cursor=");
|
|
Serial.println(cursor);
|
|
change_params(cursor,0);
|
|
}
|
|
|
|
}
|