Witam, jestem początkującym użytkownikiem Arduino więc proszę o wyrozumiałość. Chcę zbudować bezprzewodową stacje meteorologiczną. Znalazłem w internecie schemat połączeń wraz z kodem. Po połączeniu układu i próbie wgrania programu do Pro mini wyskakuje mi taki błąd:https://zapodaj.net/0051ea8a4c4cf.jpg.html
[url=https://zapodaj.net/27a55eadfd539.jpg.html][/url]
Jaki jest powód takiego błędu?
Kod:
#include <idDHT11.h>Kod:
#include <Wire.h>
#include <VirtualWire.h>
#include <BMP180.h>
int idDHT11pin = 3;
int idDHT11intNumber = 1;
void dht11_wrapper(); // must be declared before the lib initialization
idDHT11 DHT11(idDHT11pin,idDHT11intNumber,dht11_wrapper);
BMP180 barometer;
// float seaLevelPressure = 101000;
String calosc, wilg, cisn, temp, wilg1, cisn1, temp1;
char Msg[27];
void setup()
{
vw_setup(2000);
wilg = String("W: ");
cisn = String ("C: ");
temp = String ("T: " );
Serial.begin(9600);
delay(5000);
Serial.println("Stacja Meteo by ElektroMaras");
Wire.begin();
barometer = BMP180();
if(barometer.EnsureConnected())
{
Serial.println("Connected to BMP180."); // Output we are connected to the computer.
barometer.SoftReset();
barometer.Initialize();
}
else
{
Serial.println("Could not connect to BMP180.");
}
Serial.print("DHT 11 LIB version: ");
Serial.println(IDDHT11LIB_VERSION);
Serial.println("---------------");
}
// This wrapper is in charge of calling
// mus be defined like this for the lib work
void dht11_wrapper()
{ DHT11.isrCallback(); }
void loop()
{
Serial.print("\nRetrieving information from sensor: ");
//delay(100);
DHT11.acquire();
while (DHT11.acquiring())
;
int result = DHT11.getStatus();
switch (result)
{
case IDDHTLIB_OK:
Serial.println("OK");
break; }
/* case IDDHTLIB_ERROR_CHECKSUM:
Serial.println("Error\n\r\tChecksum error");
break;
case IDDHTLIB_ERROR_ISR_TIMEOUT:
Serial.println("Error\n\r\tISR Time out error");
break;
case IDDHTLIB_ERROR_RESPONSE_TIMEOUT:
Serial.println("Error\n\r\tResponse time out error");
break;
case IDDHTLIB_ERROR_DATA_TIMEOUT:
Serial.println("Error\n\r\tData time out error");
break;
case IDDHTLIB_ERROR_ACQUIRING:
Serial.println("Error\n\r\tAcquiring");
break;
case IDDHTLIB_ERROR_DELTA:
Serial.println("Error\n\r\tDelta time to small");
break;
case IDDHTLIB_ERROR_NOTSTARTED:
Serial.println("Error\n\r\tNot started");
break;
default:
Serial.println("Unknown error");
break;
} */
int a = (DHT11.getHumidity());
String wilg1 = wilg + a + "%";
Serial.println (wilg1);
if(barometer.IsConnected)
{
// Retrive the current pressure in Pascals.
long currentPressure = barometer.GetPressure();
int b = (currentPressure/100);
String cisn1 = cisn + b + " hPa" ;
Serial.println (cisn1);
// Retrive the current temperature in degrees celcius.
float currentTemperature = barometer.GetTemperature();
int c = (currentTemperature);
String temp1 = temp + c + " stC";
Serial.println (temp1);
String calosc = wilg1 + temp1 + cisn1 ;
Serial.println(calosc);
calosc.toCharArray(Msg,(calosc.length()+1));
for (int i = 0; i <= calosc.length(); i++) {
Serial.print(Msg[i]);
}
vw_send((uint8_t *)Msg, strlen(Msg));
vw_wait_tx();
Serial.println("poszlo"); }
Serial.println(); // Start a new line.
delay(10000);
}Jaki jest powód takiego błędu?