pripájam sem môj výtvor
Kód: Vybrať všetko
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
//LiquidCrystal_I2C lcd(0x38); // Set the LCD I2C address
//LiquidCrystal_I2C lcd(0x3F, BACKLIGHT_PIN, POSITIVE); // Set the LCD I2C address
LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);
// Creat a set of new characters
const uint8_t charBitmap[][8] = {
{ 0xc, 0x12, 0x12, 0xc, 0, 0, 0, 0 },
{ 0x6, 0x9, 0x9, 0x6, 0, 0, 0, 0 },
{ 0x0, 0x6, 0x9, 0x9, 0x6, 0, 0, 0x0 },
{ 0x0, 0xc, 0x12, 0x12, 0xc, 0, 0, 0x0 },
{ 0x0, 0x0, 0xc, 0x12, 0x12, 0xc, 0, 0x0 },
{ 0x0, 0x0, 0x6, 0x9, 0x9, 0x6, 0, 0x0 },
{ 0x0, 0x0, 0x0, 0x6, 0x9, 0x9, 0x6, 0x0 },
{ 0x0, 0x0, 0x0, 0xc, 0x12, 0x12, 0xc, 0x0 }
};
void setup()
{
int charBitmapSize = (sizeof(charBitmap ) / sizeof (charBitmap[0]));
pinMode(2, INPUT_PULLUP);
attachInterrupt(0, OVERHEAT, RISING);
pinMode (4, OUTPUT);
lcd.begin(16,2); // initialize the lcd
for ( int i = 0; i < charBitmapSize; i++ )
{
lcd.createChar ( i, (uint8_t *)charBitmap[i] );
}
}
void loop()
{
lcd.home ();
// Do a little animation by writing to the same location
for ( int i = 0; i < 2; i++ )
{
for ( int j = 0; j < 16; j++ )
{
lcd.print (char(random(7)));
}
lcd.setCursor ( 0, 1 );
}
delay (200);
}
void OVERHEAT()
{
lcd.clear(); // go home
lcd.print(" OVERHEATING!! ");
delay(100);
digitalWrite(4, HIGH);
delay ( 1000 );
digitalWrite(4, LOW);
delay(100);
lcd.clear();
delay(1000);
}za vaše rady a pomoc vopred Ďakujem
