private async Task <int> Run(Options options)
{
try
{
using (var ledDriver = LedDriver.Create())
{
var displayDriver = new DisplayDriver(ledDriver);
Task task;
if (options.StringValue != null)
{
if (options.ForceScroll || DisplayFrame.GetDisplayedStringLength(options.StringValue) > 3)
{
task = displayDriver.ScrollString(options.StringValue, options.Duration);
}
else
{
displayDriver.WriteString(options.StringValue);
task = Task.Delay(options.Duration);
}
}
else if (options.DecimalValue != null)
{
displayDriver.WriteFrame(DisplayFrame.FromDecimal(options.DecimalValue.Value, StatusLed.Blue));
task = Task.Delay(options.Duration);
}
else if (options.BusyDelay != null)
{
task = displayDriver.BusyLoop(options.BusyDelay.Value, options.Duration);
}
else if (options.RawValue != null)
{
for (int i = 0; i < 32; i++)
{
bool bit = ((options.RawValue.Value << i) & 0x80000000u) != 0u;
ledDriver.WriteBit(bit);
}
ledDriver.Latch();
task = Task.Delay(options.Duration);
}
else
{
Console.WriteLine("No option selected.");
return(-1);
}
await task;
displayDriver.Clear();
}
return(0);
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex}");
return(-1);
}
}
private static DisplayFrame CreateFrameDecimal(decimal value) => DisplayFrame.FromDecimal(value, StatusLed.Blue);