void CharacterDemo()
{
display.SetMode(true);
display.ClearAll();
for (int i = 0; i < 8; i++)
{
display.SetCharacter(Max7219.CharacterType.Blank, i);
}
for (int i = 980; i < 999; i++)
{
display.SetNumber(i);
display.Show();
}
display.SetCharacter(Max7219.CharacterType.Hyphen, 0);
display.SetCharacter(Max7219.CharacterType.Hyphen, 1);
display.SetCharacter(Max7219.CharacterType.P, 2);
display.SetCharacter(Max7219.CharacterType.L, 3);
display.SetCharacter(Max7219.CharacterType.E, 4);
display.SetCharacter(Max7219.CharacterType.H, 5);
display.SetCharacter(Max7219.CharacterType.Hyphen, 6);
display.SetCharacter(Max7219.CharacterType.Hyphen, 7);
display.Show();
Thread.Sleep(1000);
}
static void Main()
{
SpiConnectionSettings connectionSettings = new SpiConnectionSettings(0, 0)
{
ClockFrequency = 10000000,
Mode = SpiMode.Mode0
};
using (SpiDevice spi = SpiDevice.Create(connectionSettings))
{
using (Max7219 device = new Max7219(spi))
{
device.Init();
// Double init
device.Init();
device[0] = 0b01010101;
device[1] = 0b10101010;
device[2] = 0b01010101;
device[3] = 0b10111010;
device[4] = 0b01011101;
device[5] = 0b10111010;
device[6] = 0b01011101;
device[7] = 0b10111010;
device.Flush();
Console.WriteLine("Ready for next");
Console.ReadLine();
// Rotate the image
device.Rotation = RotationType.Left;
device.Flush();
Thread.Sleep(1000);
device.Rotation = RotationType.Half;
device.Flush();
Thread.Sleep(1000);
device.Rotation = RotationType.Right;
device.Flush();
Thread.Sleep(1000);
device.Rotation = RotationType.None;
device.Flush();
Console.WriteLine("Ready for next");
Console.ReadLine();
// Show some text
device.Init();
device.Rotation = RotationType.None;
MatrixGraphics graphics = new MatrixGraphics(device, Fonts.Default);
graphics.ShowMessage("Hello Alt.Net!", alwaysScroll: true);
Console.WriteLine("Done!");
Console.ReadLine();
device.ClearAll();
}
}
}
