CarTech

I'm using 4.2 RC4 and I can't get the sparkfun 1GB card to work. I have the netduino firmware loaded onto a netduino plus. A 2GB sandisk card works perfectly. With the sparkfun card, I can't get it to mount (doesn't return "\SD" when I search for directories on "\"). Any suggestions for what I should try?

I figured out the missing reference was System.HTTP

Hello.

Don’t think that system.Uri exist in Micro .net framework.

http://msdn.microsof...y/cc533014.aspx

I have 4.1, which shows it in the API reference:
http://msdn.microsof...y/ee436970.aspx

Any other ideas?

Thanks for all the help!

For reference, I declared the timer as a field in the class (instead of local variable) and it works perfectly. Here's the updated code:

EDIT: fixed error in code copy paste

using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Hardware;
using SecretLabs.NETMF.Hardware;
using SecretLabs.NETMF.Hardware.NetduinoPlus;

namespace Testing9DOF
{
    public class BufferFileManager
    {
	
        // Declare timer
        private static Timer timer;
		
        // Constructor
        public BufferFileManager()
        {
            Debug.Print("Created a new BufferFileMananger instance");
        }

        // Public methods
        public void StartDAQ()
        {
            // Start up sensor class
            ADXL345 myAccel = new ADXL345();
            myAccel.CheckConnection();
            myAccel.FullResolution = true;
            myAccel.EnableMeasurements();
            myAccel.SetDataRate(0x08);

            // Start collecting data to file
            timer = new Timer(delegate(object o)
                {
                    myAccel.ReadAllAxes();
                    string data = myAccel.ScaledXAxisG + "\t" + myAccel.ScaledYAxisG + "\t" + myAccel.ScaledZAxisG;
                    Debug.Print(data);
                }, null, 0, 80);
        }
    }

    public class Program
    {         
        public static void Main()
        {
            BufferFileManager fm = new BufferFileManager();
            fm.StartDAQ();

            Thread.Sleep(Timeout.Infinite);
        }
    }
}

Hi, unfortunately I have not used the built-in http features of the Gainspan. For my Gainspan projects I rolled my own http communications.

I figured out the problem was I left out the command which sets the data length, fifth line below. Here is the working code snippet:

at+httpconf=20,Mozilla/4.0\r
at+httpconf=3,keep-alive\r
at+httpconf=11,enginuitydiagnostics.com\r
at+httpconf=7,application/x-www-form-urlencoded\r
at+httpconf=5,23\r
at+httpopen=<myhostip>\r
at+httpsend=0,3,10,/test_post.php,23\r\x1BHname=myName&info=myInfo