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lynxeyed_atsu's Content

There have been 5 items by lynxeyed_atsu (Search limited from 29-March 23)


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#4093 What is the Netduino Mini?

Posted by lynxeyed_atsu on 22 October 2010 - 05:59 AM in Netduino Mini

Cool! We can use netduino with another device more easily!



#2917 NetduinoUpdate command-line prototype for Mac OS X and Linux

Posted by lynxeyed_atsu on 26 September 2010 - 10:57 AM in Mono

Hi Chris, I found "mchelper" is perfect alternative to SAM-BA! If we're using Mac OS X and having no Windows, no VM. mchelper is made to program MAKE CONTROLLER; But We can use this for netduino because its core is AT91SAM7X. But we must completely erase netduinos bootloader before program. We can download from this site, http://www.makingthi...rces/downloads/ Regards, Atsushi Saitoh



#2415 Netduino Firmware v4.1.1 ALPHA 1

Posted by lynxeyed_atsu on 18 September 2010 - 09:01 AM in Beta Firmware and Drivers

Hi all.
I'm in a trouble controlling a SDCard(1GB) with FAT16-formatted.
I changed the firmware of my netduino v.4.1.1-alpha usin MFDeploy.exe.
I use GPIO_PIN_D3 as CS-pin of SDCard.
Here's my code. And I could build with no errors.
using System;
using System.Threading;
using Microsoft.SPOT;
using System.IO;
using Microsoft.SPOT.Hardware;
using SecretLabs.NETMF.IO; 
using SecretLabs.NETMF.Hardware;
using SecretLabs.NETMF.Hardware.Netduino;

namespace NetduinoApplication3
{
    public class Program
    {
        public static void Main()
        {
            StorageDevice.MountSD("SD1", SPI_Devices.SPI1, Pins.GPIO_PIN_D3/*CS pin*/);

            string[] directories = System.IO.Directory.GetDirectories(@"\");
            Debug.Print("directory count: " + directories.Length.ToString());

            for (int i = 0; i < directories.Length; i++)
            {
                Debug.Print("directory: " + directories[i]);
            }

            string[] files = System.IO.Directory.GetFiles(@"\SD1");
            Debug.Print("file count: " + files.Length.ToString());

            for (int i = 0; i < files.Length; i++)
            {
                Debug.Print("filename: " + files[i]);
                FileStream fs = new FileStream(files[i], FileMode.Open, FileAccess.Read, FileShare.None, 512);
                StreamReader sr = new StreamReader(fs);
                Debug.Print("contents: " + sr.ReadToEnd());
            }
        }
    }
}

I connected my netduino with "TFT-LCD & SDCard shield"(this shield was made in JPN) hit "F5" key to start debug.
But VS2010 just say, "The debugging target is not an initialized state;rebooting".
So I Stopped debuging. And I plugged USB cable after unplugged my netduino,but There's no changes.VS2010 just say rebooting. :-p
So give me any advice?



#1004 OLED...first project

Posted by lynxeyed_atsu on 21 August 2010 - 11:53 PM in Project Showcase

Hi Szymon,

Thank you for your reply.
Yes, Japanese people came to be able to buy Netduino this week via SWITCHSCIENCE.(but netduino is sold out at once.)
A few people know the usage of .Net Micro Framework because they are using "FE* Domino".
Others are beginner of .NET Micro Framework.(Generally we (and Mr.Szymon!) are using C/C++ on embedded CPU )

Due to language barier it's hard for me to keep up with what you are doing. Hope you could give us some updates on cool project you are working on.

I also feel the LANGUAGE barrier. I'LL translate my job log until next Sunday in English.


Regards.



#973 OLED...first project

Posted by lynxeyed_atsu on 21 August 2010 - 03:11 PM in Project Showcase

Thank you for visiting my weblog... ;-) http://ecrafts.g.hat...e.jp/Lynx-EyED/




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