Recent blog entries

MQTT & Eclipse Paho : new releases for M2Mqtt client and GnatMQ broker !!

Finally the new M2Mqtt 4.1 version is out !

 

In the last months, my library was under pressure thanks to my friends Olivier Vigliengo (from Adeneo) and Nicolas Besson (Microsoft MVP on Windows Embedded, from Adeneo). They used the MQTT client for their hobbistic projects and stressed it a lot !

After exchanging a lot of emails with log traces, I fixed some bugs and added some improvements to the library.

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Windows Embedded Compact 2013 Wave 1 Cumulative Update on MSDN

A new Compact 2013 release is available on MSDN that will bring your build environment up to date as per February 2015.

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Update on CELOADER v1.3.0

Slight change in CELOADER v1.3.0: new algorithm to handle the TFTP ACK receive delay.

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CELOADER version 1.3.0 will retry on TFTP failure

CELOADER v1.2.0 sometimes freezes during the transfer because TFTP packet are lost, version v1.3.0 solves this problem by re-transmitting faulty TFTP packets.

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Win32 coverage on Galileo

Win32 on Galileo is smaller than the Desktop Win32, here is a quick technique to find if a Win32 function is available on Galileo.

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A new home for the .Net Micro Framework … GitHub !!

The first "visible" step of the new .Net Micro Framework has been accomplished ... finally the official repository for the future versions is GitHub; viceversa all previous versions of the framework will remain onCodePlex as the forum. Each bug/issue reported on CodePlex will be evaluated and included as "work item" on GitHub.

 

Due to the "interpreter" nature of the runtime, the project was named ".Net Micro Framework Interpreter" but contains the interpreter, the BCL (Base Class Library) and the native code for porting.

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Ardjson-Part 11: Using Flash to store print strings (Sketch V1.6).

In the previous blog in this series, using Flash for non-volatile program data was covered. One aspect of this was the F( ) macro that enables Serial.print/println strings to be accessed from Flash where the program is stored. That is, they do not consume RAM space allowing for more volatile programming space. This blog compares using and not using the F( ) macro. In the Telemetry sketch this allows for nearly double the number of name-value pairs

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Ardjson-Part 10: Reducing RAM Usage – Permanent Storage

In the quest to reduce RAM usage with a RAM challenged Arduino device, this blog covers using permanent storage (Flash and EEPROM).

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Compact 2013 Development Environment & Tools

In part-1 of this Compact 2013 getting started series, let's go over the development environment, required software and connectivity between the development workstation and the target device.

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Ardjson-Part9b: Azure Mobile Services Scripts

In Part 9 of this series, it was shown how to create a Version 1 table such that the id field is an auto-incremented integer which saves storage space on a small device. Version 1 tables don't automatically save a creation and modification date. This blog covers how to do it with a Script.

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Windows Embedded Compact 7

The Windows Embedded Compact 7 (Compact 7) getting started series is created to provide simple and easy to follow information to help academic, hobbyist and commercial developers to learn and engage in Compact 7 development.

This is a series of 9 articles, with additional supplements, that cover the following subjects:

  • Development environment
  • OS design
  • Managed code application
  • Native code application
  • Silverlight for Windows Embedded application
  • SQL Compact database application
  • Debug and remote tools
  • More..

http://www.embedded101.com/compact7.aspx

Embedded101 Articles & Application Notes

Apr10CEDriverWiz Version 2.00: Using the Wizard
Created by David Jones on 4/10/2013 8:56:42 AM

  Book Links: ...
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Apr10CEDriverWiz Version 2.00: An Example
Created by David Jones on 4/10/2013 7:28:32 AM

Book Links: ...
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Apr09Installing CEDriverWiz for Visual Studio
Created by David Jones on 4/9/2013 8:41:27 AM

Install Visual Studio 2012/2008/2005 (depending upon your version of CE/Compact) and all of t...
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Apr01CEDriverWiz V2.00: About this release
Created by David Jones on 4/1/2013 7:33:39 AM

This brings the wizard in line with our Wrox book: "Professional Windows Embedded Compact 7" . ...
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Apr01CEDriverWiz Version 2.00 User Manual
Created by David Jones on 4/1/2013 6:40:34 AM

Index
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May15Configure Flash Storage to Launch Compact 7 OS Runtime with DiskPrep
Created by Samuel Phung on 5/15/2012 8:41:50 PM

The DiskPrep powertoy is a useful utility to configure different type of flash storage to launch Wi...
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