Klop

Hi, Does anyone know if it is possible to read from the SD card asynchronously? The FileStream class seems to be missing the .BeginRead method. Did Microsoft not implement it in the MF? Would it be possible to create a thread that handles the file reading? Thanks.

Hi,

Why does this simple piece of code take approx 1 second to execute for each while loop?

public static void Main()
{
	while (true)
	{
		byte result = 0;
		led.Write(true);
		for (int i = 0; i < 20000; i++)
		{
			result += 1;
		}
		led.Write(false);
		for (int i = 0; i < 2000; i++)
		{
			// Blink...
		}
	}
}

At 48 Mhz this results in 2.400 assembly cycles (20000 * 2400 = 48M) to do: result += 1; This does not make sense at all for me.

Am I missing something? Or does the Netduino framework really take so much overhead? That can be true can it. Or is it the debugging feature that messes it up - can it be disabled/removed?

Please can anyone help me out here.

Thanks.

Hi, Everytime I close the UART the UART pin goes tristate. How can I ensure this doesn't happen? Eg. the port must be kept high after the close command. Thanks.

Hi, Does anyone know if it's possible to keep data stored in Storage A/B when deploying/debugging via Visual Studio? It's very annoying that my data is erased every time I start the debugger (app code build and deployed). Maybe a parameter/command build event can be added in Visual Studio? Thanks.

Hi all, I'm new here and new to the micro framework and netduino plus. I think it's very cool you can write C# code for the microprocessor and debug you code using VS 2010. I have a program were schedules are managed. These schedules needs to be loaded to the flash at a specific memory location. The running netduino main program will then look at this specific memory location for the schedules. So it should be possible to write schedules/data to the internal flash without using the development tool and without writing the "main" running program to the microprocessor. The two parts are decoupled from each other. I believe that should be possible? Does anyone of you know how to manual read/write to the internal flash? How do you access the netduino usb driver - which .dll file is it using and which methods are accessible? Is there any source code for the micro framework so the implementation can be looked at? Hope you can help me. Thank you.