public static void Main(string[] args)
{
var pinCS0 = GpioPin.FromNumber(25); // Pin 22 (BCM 25)
var pinCS1 = GpioPin.FromNumber(26); // Pin 37 (BCM 26)
var pinRST = GpioPin.FromNumber(16); // Pin 36 (BCM 16)
var spiSettings = new SpiConnectionSettings(busId: 0, chipSelectLine: 0);
var gpioPinMap = new Dictionary <TargetChip, ChipPinConfig>
{
[TargetChip.Board0] = new ChipPinConfig(csPin: pinCS0, resetPin: pinRST),
[TargetChip.Board1] = new ChipPinConfig(csPin: pinCS1, resetPin: pinRST),
};
using (var spiDevice = new UnixSpiDevice(spiSettings))
using (var gpioController = new GpioController(PinNumberingScheme.Logical))
using (var ymf825Device = new NativeSpi(spiDevice, gpioController, gpioPinMap))
{
var driver = new Ymf825Driver(ymf825Device);
driver.EnableSectionMode();
Console.WriteLine("Software Reset");
driver.ResetSoftware();
SetupTones(driver);
var index = 0;
var score = new[]
{
60, 62, 64, 65, 67, 69, 71, 72,
72, 74, 76, 77, 79, 81, 83, 84,
84, 83, 81, 79, 77, 76, 74, 72,
72, 71, 69, 67, 65, 64, 62, 60
};
while (true)
{
const int noteOnTime = 250;
const int sleepTime = 0;
NoteOn(driver, score[index]);
Thread.Sleep(noteOnTime);
NoteOff(driver);
Thread.Sleep(sleepTime);
if (Console.KeyAvailable)
{
break;
}
index++;
if (index >= score.Length)
{
index = 0;
}
}
driver.ResetHardware();
}
}