private void InitializeInterruptDriver()
{
try
{
_interruptDriver = new LibGpiodDriver(0);
}
catch (PlatformNotSupportedException)
{
_interruptDriver = new InterruptSysFsDriver(this);
}
}
protected override void Dispose(bool disposing)
{
if (_registerViewPointer != null)
{
Interop.munmap((IntPtr)_registerViewPointer, 0);
_registerViewPointer = null;
}
if (_interruptDriver != null)
{
_interruptDriver.Dispose();
_interruptDriver = null;
}
}
/// <summary>
/// Static factory method
/// </summary>
/// <returns>An instance of GpioDriver, depending on which one fits</returns>
// TODO: remove try catch after https://github.com/dotnet/corefx/issues/32015 deployed
public static UnixDriver Create()
{
if (Environment.OSVersion.Platform != PlatformID.Unix)
{
throw new PlatformNotSupportedException(nameof(UnixDriver) + " is only supported on Linux/Unix");
}
UnixDriver driver = null;
try
{
driver = new LibGpiodDriver();
}
catch (PlatformNotSupportedException)
{
driver = new SysFsDriver();
}
return(driver);
}