16-01-2021, 01:37 PM
Buenos días a todos,
Era para preguntaros que falla en este código, ya que levo semanas intentándolo arreglar pero sin éxito, seria de gran ayuda decirme que falla.
Muchas Gracias
A qui tenéis el Código:
Era para preguntaros que falla en este código, ya que levo semanas intentándolo arreglar pero sin éxito, seria de gran ayuda decirme que falla.
Muchas Gracias
A qui tenéis el Código:
Código:
// Temperatura
#include <OneWire.h>
#include <LiquidCrystal.h>
#include <DallasTemperature.h>
#define ONE_WIRE_BUS 9
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
float tempC = 0;
float tempF = 0;
LiquidCrystal lcd(2, 3, 4, 5, 6, 7);;
// PHSENSOR
#include "ph_grav.h" //header file for Atlas Scientific gravity pH sensor
#include "LiquidCrystal.h" //header file for liquid crystal display (lcd)
String inputstring = ""; //a string to hold incoming data from the PC
boolean input_string_complete = false; //a flag to indicate have we received all the data from the PC
char inputstring_array[10]; //a char array needed for string parsing
Gravity_pH pH = A0; //assign analog pin A0 of Arduino to class Gravity_pH. connect output of pH sensor to pin A0
LiquidCrystal pH_lcd(2, 3, 4, 5, 6, 7); //make a variable pH_lcd and assign arduino digital pins to lcd pins (2 -> RS, 3 -> E, 4 to 7 -> D4 to D7)
void setup()
{
// Temperatura
{
sensors.begin();
lcd.begin(16, 2);
lcd.clear();
pinMode(3, OUTPUT);
analogWrite(3, 0);
Serial.begin(9600);
}
// PHSENSOR
{
Serial.begin(9600); //enable serial port
pH_lcd.begin(16, 2); //start lcd interface and define lcd size (20 columns and 4 rows)
pH_lcd.setCursor(0, 2); //place cursor on screen at column 1, row 4
pH_lcd.print("--------------------"); //display characters
pH_lcd.setCursor(5, 1); //place cursor on screen at column 6, row 2
pH_lcd.print("pH "); //display "pH Reading"
if (pH.begin()) {
Serial.println("Loaded EEPROM");
}
Serial.println(F("Use commands \"CAL,4\", \"CAL,7\", and \"CAL,10\" to calibrate the circuit to those respective values"));
Serial.println(F("Use command \"CAL,CLEAR\" to clear the calibration"));
void serialEvent() { //if the hardware serial port_0 receives a char
inputstring = Serial.readStringUntil(13); //read the string until we see a <CR>
input_string_complete = true; //set the flag used to tell if we have received a completed string from the PC
}
}
void loop()
// Temperatura
sensors.requestTemperatures();
tempC = sensors.getTempCByIndex(0);
tempF = sensors.toFahrenheit(tempC);
delay(1000);
Serial.println(tempC);
lcd.setCursor(0, 0);
lcd.print(" grados: ");
lcd.print(tempC);
lcd.setCursor(0, 1);
// PHSENSOR
if (input_string_complete == true) { //check if data received
inputstring.toCharArray(inputstring_array, 30); //convert the string to a char array
parse_cmd(inputstring_array); //send data to pars_cmd function
input_string_complete = false; //reset the flag used to tell if we have received a completed string from the PC
inputstring = ""; //clear the string
}
Serial.println(pH.read_ph()); //output pH reading to serial monitor
pH_lcd.setCursor(8, 2); //place cursor on screen at column 9, row 3
pH_lcd.print(pH.read_ph()); //output pH to lcd
delay(1000);
}
void parse_cmd(char* string) //For calling calibration functions
}
strupr(string); //convert input string to uppercase
if (strcmp(string, "CAL,4") == 0) { //compare user input string with CAL,4 and if they match, proceed
pH.cal_low(); //call function for low point calibration
Serial.println("LOW CALIBRATED");
}
else if (strcmp(string, "CAL,7") == 0) { //compare user input string with CAL,7 and if they match, proceed
pH.cal_mid(); //call function for midpoint calibration
Serial.println("MID CALIBRATED");
}
else if (strcmp(string, "CAL,10") == 0) { //compare user input string with CAL,10 and if they match, proceed
pH.cal_high(); //call function for highpoint calibration
Serial.println("HIGH CALIBRATED");
}
else if (strcmp(string, "CAL,CLEAR") == 0) { //compare user input string with CAL,CLEAR and if they match, proceed
pH.cal_clear(); //call function for clearing calibration
Serial.println("CALIBRATION CLEARED");
}
}