Hey. I would like help with my code,i have no idea where is error, error is "no matching function for call to 'HX711::HX711(int, int)'".
from "HX711 scale(5,6);"
full code: #include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include "HX711.h"
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);
HX711 scale(5,6);
#define clk 2
#define dt 3
#define sw 4
#define in1 7
#define in2 8
#define in3 9
#define in4 10
#define in5 11
#define in6 12
volatile boolean TurnDetected;
volatile boolean up;
bool doonce = 0;
char screen = 0;
boolean changestate = 0;
long weight;
int pump1ml = 20;
int pump2ml = 20;
int pump3ml = 20;
void isr0 () {
TurnDetected = true;
up = (digitalRead(clk) == digitalRead(dt));
}
void setup() {
lcd.begin(16, 2);
pinMode(sw, INPUT_PULLUP);
pinMode(clk, INPUT);
pinMode(dt, INPUT);
pinMode(in1, OUTPUT);
pinMode(in2, OUTPUT);
pinMode(in3, OUTPUT);
pinMode(in4, OUTPUT);
pinMode(in5, OUTPUT);
pinMode(in6, OUTPUT);
digitalWrite(in1, LOW);
digitalWrite(in2, LOW);
digitalWrite(in3, LOW);
digitalWrite(in4, LOW);
digitalWrite(in5, LOW);
digitalWrite(in6, LOW);
attachInterrupt (0, isr0, RISING);
}
void loop() {
if (TurnDetected) {
delay(200);
doonce = 0;
if (changestate == 0) {
if (up) {
screen++;
if (screen > 3) {
screen = 3;
}
}
else {
screen = screen - 1;
if (screen < 0) {
screen = 0;
}
}
}
else {
if (up) {
switch (screen) {
case 0: pump1ml = pump1ml + 10;
break;
case 1: pump2ml = pump2ml + 10;
break;
case 2: pump3ml = pump3ml + 10;
break;
}
}
else {
switch (screen) {
case 0: pump1ml = pump1ml - 10;
break;
case 1: pump2ml = pump2ml - 10;
break;
case 2: pump3ml = pump3ml - 10;
break;
}
}
}
TurnDetected = false;
}
if (digitalRead(sw) == LOW) {
delay(200);
changestate = !changestate;
doonce = 0;
}
if (screen == 0 && doonce == 0) {
lcd.clear();
lcd.print("Vodka");
lcd.setCursor(0, 1);
lcd.print(pump1ml);
lcd.setCursor(3, 1);
lcd.print("ml");
if (changestate == 0) {
lcd.setCursor(9, 0 );
lcd.print("Change?");
}
doonce = 1;
}
if (screen == 1 && doonce == 0) {
lcd.clear();
lcd.print("Cranberry");
lcd.setCursor(0, 1);
lcd.print(pump2ml);
lcd.setCursor(3, 1);
lcd.print("ml");
if (changestate == 0) {
lcd.setCursor(9, 0 );
lcd.print("Change?");
}
doonce = 1;
}
if (screen == 2 && doonce == 0) {
lcd.clear();
lcd.print("Grpfruit");
lcd.setCursor(0, 1);
lcd.print(pump3ml);
lcd.setCursor(3, 1);
lcd.print("ml");
if (changestate == 0) {
lcd.setCursor(9, 0 );
lcd.print("Change?");
}
doonce = 1;
}
if (screen == 3 && doonce == 0) {
lcd.clear();
if (changestate == 0) {
lcd.print("Start?");
doonce = 1;
}
else {
lcd.print("Wait!");
delay(2000);
weight = scale.read();
delay(100);
lcd.clear();
lcd.print("Pump 1 ON");
digitalWrite(in1, HIGH);
while (scale.read() - weight < 3000) {
}
lcd.clear();
lcd.print(pump1ml);
lcd.print("ml");
delay((pump1ml/11)*1000);
digitalWrite(in1, LOW);
delay(2000);
weight = scale.read();
delay(100);
lcd.clear();
lcd.print("Pump 2 ON");
digitalWrite(in3, HIGH);
while (scale.read() - weight < 3000) {
}
lcd.clear();
lcd.print(pump2ml);
lcd.print("ml");
delay((pump2ml/12)*1000);
digitalWrite(in3, LOW);
delay(2000);
weight = scale.read();
delay(100);
lcd.clear();
lcd.print("Pump 3 ON");
digitalWrite(in5, HIGH);
while (scale.read() - weight < 3000) {
}
lcd.clear();
lcd.print(pump3ml);
lcd.print("ml");
delay((pump3ml/12)*1000);
digitalWrite(in5, LOW);
delay(2000);
changestate = 0;
}
}
}
