Archive for July 2014

We are pleased to announce our selection in to the highly anticipated Forget Me Not Challenge by Element 14.
This design challenge is all about solving your daily life worries about you house hold items and consumptions.
Some of the key questions that one asks in busy day to day life:
  • Did I leave the door unlocked?
  • Did I leave the iron on?
  • Did I water the plants?
  • DId I feed the cat?
These are the question that we are trying to provide a solution to help people not to worry any more about the mundane things and focus their attention on better parts needing their attention.

In this challenge the competitors would be provided with the best in class energy harvesting wireless control infrastructure by EnOcean in the form of their latest kit the EnOcean Raspberry Pi & Sensor Kit.
EnOcean Raspberry Pi Module
And you guessed it right we would be using the most popular Linux Board that created a new bread of makers - Raspberry Pi. And Element 14 has been generous enough to provide the latest B+ model for this challenge.
Raspberry Pi B+ Model


Not only Element 14 provides us with these goodies but they also provide us with Tektronix TBS1202B-EDU Oscilloscope and Eagle Cadsoft Pro 7 License.
Tektronix TBS1202B-EDU with 200MHz BW and 2G/s Sample Rate

Cadsoft Eagle Pro V7

Apart from this big lot of cool stuff from Element 14 we also get $500 budget to buy additional stuff from Element 14 to complete our entry.
Of course they are are great distributor of parts as well so off we go, implementing the next innovation worry-free-daily-life.

We wish to extend our thanks to Element 14, Tektronix, Raspberry Pi Foundation and EnOcean for organizing this amazing the challenge.
UPDATE 31st July 2014: There has been an issue our only Windows XP laptop has now crashed! So we have no other choice but have this post re-documented for Linux only.


We came across the LPC800 series of microcontroller from NXP. Actually it was an unused board lying in our closet of dev-boards. This is the NGX LPC800 Mini Kit. This board was a limited edition low cost kit part of the marketing campaign of LPC800 microcontrollers. Although there are much better boards to work with LPC800 we chose what we already had to try out this tiny ARM Cortex M0+ chip.
Image Courtesy lpcware.com
This is a nice tiny board with basic features to get started on LPC800. One thing that attracts us is the small PDIP package of the LPC810 microcontorller, more technically called as LPC810M021FN8. That's the exact part name of this chip if you would ever like to sample some from NXP.
On this board we have two buttons - one for Reset and another for ISP entery. Even though this board can be loaded with the LPC-Link or LPC-Link2 etc debuggers we prefer to use the cheaper route using a friendly USB-2-Serial adapters that we buy off ebay and Flash Magic tool. Although this would be a windows centric tutorial we would also provide a Linux alternative for this later, since that's our base system. For us we have been using windows under Virtual Box for some of the windows centric tools. The main problem with this board is that the LED that the board has is connected to the SWDIO pin which is used for debugging. This was the point we decided to do away with the debugger. Another important thing to note is that this board does not have a crystal on-board so the on-chip crystal oscillator needs to be used, this has implication in code we would discuss later. Lets have a quick look whats inside LPC800:
Image Courtesy lpcware.com
Well lets get started in our usual step by step way of running our first code on this microcontroller.

[1] Getting the Setup on Windows

First we would need to following to be downloaded:
Looks to be a long list of things, well this is much simpler than reading the complete datasheet and co-relating the User manual.

[2] Setting up the Environment


We would keep adding more as we go ...
Welcome to Boseji's Blog

Popular Post

Blogger templates

Welcome

Creation by Electronics Hobbyists from Bharat(India) to encourage & help people. This blog hosts the numerous innovations, discoveries and projects we provide.
Our Research Wing Adhar Labs
Contact Form | Email Address
We Support Open Source Hardware Definition v1.0
Creative Commons License
All works on this blog are licensed under a
Creative Commons Attribution-ShareAlike 3.0 Unported License.
Based on a work at forbharat.wordpress.com and m8051.blogspot.com.

Permissions beyond the scope of this license may be available at http://forbharat.wordpress.com/permissions/.
Thank you for all your support.

© A.D.H.A.R Labs Research 2008-2013 . Powered by Blogger.

Follow by Email

Followers

PCB Unit Converter

mils
mm

- Copyright © Electronics for Bharat -Robotic Notes- Powered by Blogger - Designed by Johanes Djogan -