How to use MicroSD Libelium??

Forum 2005-2010 (read only) Hardware Interfacing
1

Hi,

I am trying to use the MicroSD libelium component to save the data acquired by different sensor (for example, temperature).

I used Filelogger library and i tested the example, and it runs. Now my question is how to save the data from one temperature sensor LM35 connected to analog pin 0 (for example).
Any example of how to store this data into the microSD.

By the way, i observed some pins on top of the microSD libelium component. A group of 6 and a group of 2... what are they used to? are they other digital pins ready to use?

the last question. I know that it is possible to connect the component to ICSP pins. Then, how should i say to the program where is the SD power? In the example included into the library, for pin 8, it is like (#define MEM_PW 8).

Thanks!!

MicroSD Libelium:http://www.libelium.com/tienda/catalog/product_info.php?cPath=21&products_id=66
Filelogger library: Google Code Archive - Long-term storage for Google Code Project Hosting.

2

bonjour!
je suis aussi intéressé par cette demande, débutant avec arduino et cette carte shield sd libellium. je cherche aussi à enregistre des températures régulièrement, pour en faire des graphiques plus tard dans un PC.
Merci de vos réponses ou contacts.