Nicky

I have switched to single threaded programming on my Netduino Go, because when theres 4-5 concurrent threads running, one or two of them never gets CPU cycles after a minute of operation. Then if I reboot, it might work for two minutes, next time maybe five, next time maybe not at all. Everything shared is thread safe, minimal writing/reading to SD/ethernet due to buffers. And also... with 4-5 threads, it can take up to almost 14 seconds write 100 bytes to a SD card... the exact same code, when only 1 thread runs, it takes only a few milliseconds to write 1-2 kb. When that said, thats when my uploader should be working constantly, and saving every few second. But compared to single threaded mode, those few threads has an insane impact on performance... Sometimes a it can also take a few seconds, or maybe a minute, before the Netduio changes to a specific thread. They all have the same thread priority, but some threads get skipped when cycling!

As somebody who bought into the Netduino Go's vision based on what was posted by your company on this forum, I honestly feel like I've been mislead and bought into a technology that isn't ready for my needs. (I'm also waiting for a one-wire library and a shield base that doesn't require four sockets to use.) I don't mean to be an *ss, but honestly, lots of promises have been made to your customers that aren't being fulfilled. When can we expect real dates for these products/features?

I must agree. I've been working on my finals the last few months, based on Netduino Go because there would be a module ready.

Instead of working on the project it self, I've spent countless hours getting Ethernet running on the Go... both with and without mIP.

I usually make an extension:

public static class Extensions 
    {
        public static string Replace(this string str, string what, string with)
        {
            int index = -1;

            while ((index = str.IndexOf(what)) != -1)
            {
                if (index > 0)
                {
                    str = str.Substring(0, index) + with + str.Substring(index + what.Length);
                }
            }

            return str;
        }
    }

And then uses it by:

string str = "something";
str.Replace("\r", "");