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- // 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>
-
- // Satisfy IDE, which only needs to see the include statment in the ino.
- #ifdef dobogusinclude
- #include <spi4teensy3.h>
- #include <SPI.h>
- #endif
-
- 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);
- }
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