PIC18F4550- PINGUINO

SIMULATION IN PROTEUS

LED BLINKING

void setup()
{
    // initialize the digital pin USERLED as an output.
    pinMode(USERLED, OUTPUT);
}
void loop()
{
    digitalWrite(USERLED, HIGH);
    delay(50);   // wait for 50ms
    digitalWrite(USERLED, LOW);
    delay(50);   // wait for 50ms
}

PWM

void setup()
{
    pinMode(12, OUTPUT);
}
void loop()
{
    analogWrite(12,100);
    delay(20);   // wait for 50ms
    analogWrite(12,255);
    delay(20);   // wait for 50ms
    analogWrite(12,512);
    delay(20);   // wait for 50ms
}

LCD

void setup()
{
    //LCDPINS----- RS -PIN5 E -PIN4 D4 -PIN3 D5 -PIN2 D6 -PIN1 D7 -PIN0
    lcd.pins(5, 4, 3, 2, 1, 0, 0, 0, 0, 0); // RS, E, D4 ~ D8
    lcd.begin(16, 2); // set up the LCD's number of columns and rows:
    lcd.clear();//CLEAR DATA IN LCD
    lcd.print("Hello, World!"); // Print a message to the LCD.
    lcd.setCursor(3, 1); //COLUMN NO.,RAW NO.
    lcd.print("EMERGING "); // Print a message to the LCD.
    lcd.write('a'); //single char
    int a=12;
    lcd.printf("%d",a);
    //lcd.noDisplay(); // Turn off the display:
    //lcd.display(); // Turn on the display:
}
void loop()
{
}