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[Pablo020]

Hello,

After experimenting a lot and reading all examples, I'm still not getting my SD card up and running.

So ... I thought, I'll go back to the bare basics ...

 

I have: Netduino Plus 2. Latest Firmware 4.3.1. SD Card formatted on FAT, 1.93GB

 

 

I created a new netduino plus 2 app.

Added the assemblies:

- System.io

- SecretLabs.NETMF.Hardware.NetduinoPlus

 

Removed :

SecretLabs.NETMF.Hardware.Netduino

 

Then I have this program:

 

using System;

using System.IO;

using System.Threading;

using Microsoft.SPOT;

using Microsoft.SPOT.Hardware;

using SecretLabs.NETMF.Hardware;

using SecretLabs.NETMF.Hardware.NetduinoPlus;

 

namespace SimplySD

{

    public class Program

    {

        public static void Main()

        {

            // write your code here

            var fileName = @"\SD\test.txt";

            Debug.Print(fileName);

            byte[] testBytes = new byte[] { 1, 2, 3, 4 };

            File.WriteAllBytes(fileName, testBytes);

        }

    }

}

 

This ought to work right? Unfortunately it doesnt:

 

The result looks like:

A first chance exception of type 'System.NotSupportedException' occurred in Microsoft.SPOT.IO.dll

A first chance exception of type 'System.NotSupportedException' occurred in System.IO.dll

An unhandled exception of type 'System.NotSupportedException' occurred in System.IO.dll

 

Any ideas?

Paul