private static void ShowInfo(LcdController lcd, string label, string value)
{
lcd.Clear();
lcd.SetCursor(0, 0);
lcd.Print(label);
lcd.SetCursor(0, 1);
lcd.Print(value);
Thread.Sleep(TimeSpan.FromSeconds(3));
}
private static void Lcd(GpioDriver driver)
{
const int registerSelectPinNumber = 0;
const int enablePinNumber = 5;
int[] dataPinNumbers = { 6, 16, 20, 21 };
using (var controller = new GpioController(driver))
{
GpioPin registerSelectPin = controller.OpenPin(registerSelectPinNumber);
GpioPin enablePin = controller.OpenPin(enablePinNumber);
GpioPin[] dataPins = controller.OpenPins(dataPinNumbers);
var lcd = new LcdController(registerSelectPin, enablePin, dataPins);
lcd.Begin(16, 2);
lcd.Print("hello, world!");
Stopwatch watch = Stopwatch.StartNew();
while (watch.Elapsed.TotalSeconds < 15)
{
lcd.SetCursor(0, 1);
lcd.Print($"{watch.Elapsed.TotalSeconds:0.00} seconds");
}
}
}