public static Stream OpenFileStream(this IPiGPIO client, string file, FileOpenMode mode)
{
int handle = client.FileOpen(file, mode);
if (handle < 0)
{
throw new PiGPIOException(handle);
}
return(new ClientFileStream(client, handle, mode.HasFlag(FileOpenMode.Read), true, mode.HasFlag(FileOpenMode.Write)));
}
public static int FileOpen(this IPiGPIO client, string file, FileOpenMode mode)
{
int iMode = (int)mode;
if ((iMode & (int)FileOpenMode.ReadWrite) == 0)
{
throw new InvalidOperationException("Must specify read and/or write");
}
return(client.FileOpen(file, iMode));
}
