Comments for Interactive Matter

Comment on Filtering Sensor Data with a Kalman Filter by Yet another Kalman filter implementation for Arduino at Didikot's blog

Yet another Kalman filter implementation for Arduino at Didikot's blog — Sat, 04 Feb 2012 09:52:19 +0000

[...] my implementation of Kalman filter. Original algorithm found here and wrapped into C++ [...]

Comment on Developing Software for the Atmel AVR with AVR-Eclipse, AVR-GCC & AVRDude by Marcus

Marcus — Fri, 03 Feb 2012 20:41:55 +0000

Thanks for the kind words

Comment on Developing Software for the Atmel AVR with AVR-Eclipse, AVR-GCC & AVRDude by Venkat M. Reddy

Venkat M. Reddy — Fri, 03 Feb 2012 19:58:35 +0000

Thank you very much for this awesome tutorial. I believe for most people who are reasonably familiar with electronics, bits bytes and software it is figuring out where to starts and initial baby steps. This has been an awesome introduction no talk all ACTION… Keep up the good work if you still are creating such awesome introductions….
VeAr

Comment on Installing KiCAD on Mac OS X by loopy

loopy — Sun, 29 Jan 2012 22:07:26 +0000

i try to install KiCad around 100 times, this drives me crazy :D
i don’t understand xCode and all this stuff, but trying to get work it on OSx take me ages i guess :) :(

Comment on Arduino JSON Library by Marcus

Marcus — Sun, 29 Jan 2012 20:50:44 +0000

I think you should not create an array of objects. The Json Array is an object by itself. Leaving out the [] should help.

Comment on Arduino HTTP Client Library by Marcus

Marcus — Sun, 29 Jan 2012 20:49:04 +0000

I must admit I do not know it right now. I think you can give a byte array with the post content. If I remember correctly it was needed to give a proper data size.
Hope it helps but I will try to come up with an example.

Comment on Arduino HTTP Client Library by João Costa

João Costa — Sun, 29 Jan 2012 20:21:30 +0000

How can I post data to a page? I see the function but there is no relevant examples of it. Can you please give me a simple example where i can simply post a number. I have a solution with a simple get request, but what i really intent is a post request.

Comment on Arduino JSON Library by Tim

Tim — Wed, 25 Jan 2012 02:29:42 +0000

Trying to parse a json string using the aJSON library. The json string consists of an array of objects, not just a single object. For example a 2-object array looks like:

[{"id":"1","name":"Garage","addressH":0,"addressL":2,"offset":-312,"scale":0.388,"interval":50000},{"id":"2","name":"House","addressH":0,"addressL":3,"offset":-312,"scale":0.388,"interval":50000}]

I was hoping the following would work to get an array of aJsonObjects, but it yells at me:

aJsonObject* sensorConfig[] = aJson.parse(buff);

generates “error: initializer fails to determine size of ‘sensorConfig’”

Any help appreciated.

Comment on Blinken Button for Beginners Version 2 by Marcus

Marcus — Sun, 15 Jan 2012 09:29:57 +0000

Hi,

yes from time to time my stock will go down very badly.
It is for sale but there can be ocassion where I need to divert part of the stock for other reasons. This time I gave all my remaining stock to the Noisebridge Hackerspace. So expect it to be back in about 2-3 weks.
Sorry for the inconvenience.

Marcus

Comment on Blinken Button for Beginners Version 2 by Nick

Nick — Sat, 14 Jan 2012 18:14:47 +0000

Can I actually buy this or ?????

Your shop shows only 2 products and both are out of stock and…..neither is a version 2.

Love the idea of making some geeky badges.

Pls let me know……thz