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- Project: Scrolling Text
- Source Code NOT compiled for: Arduino Uno
- Source Code created on: 2024-05-04 15:12:08
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* display my name on the I2C moving from left to */
/* right and back */
/****** END SYSTEM REQUIREMENTS *****/
/****** DEFINITION OF LIBRARIES *****/
#include
#include // https://github.com/marcoschwartz/LiquidCrystal_I2C
/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
/***** DEFINITION OF I2C PINS *****/
const uint8_t LCD1602I2C_I2C_PIN_SDA_A4 = A4;
const uint8_t LCD1602I2C_I2C_PIN_SCL_A5 = A5;
const uint8_t LCD1602I2C_I2C_SLAVE_ADDRESS = 0x27; // This is the I2C address, not 39
/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
LiquidCrystal_I2C lcd(LCD1602I2C_I2C_SLAVE_ADDRESS, 20, 4); // Initialize the LCD object with the correct I2C address, columns, and rows
int position = 0; // Variable to store the position of the displayed text
void setup(void)
{
// put your setup code here, to run once:
lcd.init();
lcd.backlight();
lcd.setCursor(0, 0);
lcd.print("Your Name:"); // Display a label
}
void loop(void)
{
// put your main code here, to run repeatedly:
lcd.setCursor(position, 1); // Set the cursor position for displaying name
lcd.print("Your Name"); // Display your name
delay(300); // Delay for smooth movement
lcd.setCursor(position, 1); // Clear the previous name
lcd.print(" "); // Print spaces to clear the name
if (position < 14) {
position++; // Move the text to the right
} else {
position = 0; // Reset position to start from the left
}
}
/* END CODE */