mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
23 lines
651 B
C++
23 lines
651 B
C++
// Just a copy of the HelloWorld example bundled with the LiquidCrystal library in the Arduino IDE
|
|
|
|
// HD44780 compatible LCD display via MAX3421E GPOUT support header
|
|
// pinout: D[4-7] -> GPOUT[4-7], RS-> GPOUT[2], E ->GPOUT[3]
|
|
|
|
#include <max_LCD.h>
|
|
|
|
USB Usb;
|
|
Max_LCD lcd(&Usb);
|
|
|
|
void setup() {
|
|
// Set up the LCD's number of columns and rows:
|
|
lcd.begin(16, 2);
|
|
// Print a message to the LCD.
|
|
lcd.print("Hello, World!");
|
|
}
|
|
|
|
void loop() {
|
|
// Set the cursor to column 0, line 1 (note: line 1 is the second row, since counting begins with 0):
|
|
lcd.setCursor(0, 1);
|
|
// Print the number of seconds since reset:
|
|
lcd.print(millis() / 1000);
|
|
}
|