29-09-2015, 16:48
powinno pomóc na migotanie
Kod:
#include <DS1307RTC.h>
#include <Time.h>
#include <OneWire.h>
#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
#include <LiquidCrystal_I2C.h>
#define BACKLIGHT_PIN 3
LiquidCrystal_I2C lcd(0x27,2,1,0,4,5,6,7);
#define BME_SCK 13
#define BME_MISO 12
#define BME_MOSI 11
#define BME_CS 10
#define SEALEVELPRESSURE_HPA (1013.25)
OneWire ds(10); // on pin 10 (a 4.7K resistor is necessary)
Adafruit_BME280 bme; // I2C
const char *monthName[12] = {
"01", "02", "03", "04", "05", "06",
"07", "08", "09", "10", "11", "12"
};
byte temp[8] = //ikona temperatury
{
B00100,
B01010,
B01010,
B01110,
B01110,
B11111,
B11111,
B01110
};
byte wilg[8] = //ikona wilgotnosci
{
B00100,
B00100,
B01010,
B10001,
B10001,
B10001,
B01110,
};
byte stopnie[8] = //ikona stopni
{
B01100,
B10010,
B10010,
B01100,
B00000,
B00000,
B00000,
B00000
};
byte procent[8] = //ikona stopni
{
B11001,
B11001,
B00010,
B00100,
B00100,
B01000,
B10011,
B10011
};
byte i;
byte present = 0;
byte type_s;
byte data[12];
byte addr[8];
float celsius, fahrenheit;
unsigned long odczyt = 0;
unsigned long czas = 0;
unsigned long z = 0 ;
byte lcdx = 1;
byte strona = 1;
float temperatura ;
float wilgotnosc ;
float cisnienie ;
void setup(void) {
Serial.begin(9600);
lcd.begin(20, 4);
lcd.setBacklightPin(BACKLIGHT_PIN,POSITIVE);
lcd.setBacklight(HIGH);
lcd.createChar(0, temp);
lcd.createChar(1, wilg);
lcd.createChar(3, stopnie);
lcd.createChar(4, procent);
if (!bme.begin()) {while (1);}
}
void loop() {
unsigned long sek = millis()/1000 ;
if ( (millis()-czas) >= 5000 ){czas = millis();
if (strona == 2){strona = 1;}
else if(strona == 1){strona = 2;}}
if ( (millis()-odczyt) >= 2000 ){
temperatura = bme.readTemperature() ;
wilgotnosc = bme.readHumidity() ;
cisnienie = bme.readPressure()/100.0F ;
odczyt = millis();}
if ( !ds.search(addr)){ds.reset_search();return;}
if (OneWire::crc8(addr, 7) != addr[7]){return;}
switch (addr[0]) {
case 0x10:
type_s = 1;break;
case 0x28:
type_s = 0;break;
case 0x22:
type_s = 0;break;
default:
return;
}
ds.reset();
ds.select(addr);
ds.write(0x44, 1);
present = ds.reset();
ds.select(addr);
ds.write(0xBE);
for ( i = 0; i < 9; i++) {data[i] = ds.read();}
int16_t raw = (data[1] << 8) | data[0];
if (type_s) {raw = raw << 3;
if (data[7] == 0x10) {raw = (raw & 0xFFF0) + 12 - data[6];}}
else {byte cfg = (data[4] & 0x60);
if (cfg == 0x00) raw = raw & ~7;
else if (cfg == 0x20) raw = raw & ~3;}
celsius = (float)raw / 16.0;
fahrenheit = celsius * 1.8 + 32.0;
switch (strona) {
case 1:
if (lcdx != 1){lcd.clear();lcdx = 1;} //czyszczenie ekranu 1
lcd.setCursor (0, 2);
lcd.write(byte(0));
lcd.print("=");
lcd.print(temperatura, 1);
lcd.write(byte(3));
lcd.print("C");
lcd.setCursor (9, 2);
lcd.print("P=");
lcd.print(cisnienie, 1);
lcd.print("hPa");
lcd.setCursor (0, 3);
lcd.write(byte(0));
lcd.print("=");
lcd.print(celsius, 1);
lcd.write(byte(3));
lcd.print("C");
lcd.setCursor (9, 3);
lcd.write(byte(1));
lcd.write("=");
lcd.print(wilgotnosc, 1);
lcd.print("%");
break;
case 2:
if (lcdx != 2){lcd.clear();lcdx = 2;} //czyszczenie ekranu 2
tmElements_t tm;
if (RTC.read(tm)) {
lcd.setCursor (6, 0);
LCDprint2digits(tm.Hour);
lcd.print(':');
LCDprint2digits(tm.Minute);
lcd.print(':');
LCDprint2digits(tm.Second);
lcd.setCursor (5, 1);
lcd.print(tm.Day);
lcd.print('/');
lcd.print(monthName[tm.Month-1]);
lcd.print('/');
lcd.print(tmYearToCalendar(tm.Year));
}
else {if (RTC.chipPresent()) {lcd.println("DS1307 stoi. Uruchom Zegar");}
else {lcd.println("DS1307 blad oczczytu!");
lcd.println("sprawdz polaczenie");}}
break;
}}
void LCDprint2digits(int number) {
if (number >= 0 && number < 10) {lcd.write('0');}
lcd.print(number);
}
Ważne aby robić co się lubi albo lubić co się robi .
Arduino UNO, TINY, PRO MINI
Pomoc nagradzamy punktami reputacji
Arduino UNO, TINY, PRO MINI
Pomoc nagradzamy punktami reputacji