[Tinyos-help] Maximum sampling rate

[Giri Baleri]

The following knowledgebase solution discuses this for MICA family Motes.
http://www.xbow.com/Support/wobjectDetail.aspx?id=50130000000JjONAA0&type=Solution&page=0

The sampling rates should be similar for IRIS as well. You may find the max sampling rate that the hardware is capable of from the respective Atmel datasheets. However, what you can really do in TinyOS depends on your software implementation.

Giri  

-----Original Message-----
From: tinyos-help-bounces at millennium.berkeley.edu [mailto:tinyos-help-bounces at millennium.berkeley.edu] On Behalf Of João Paulo Amaro da Costa Luz Carneiro
Sent: Thursday, October 02, 2008 3:36 AM
To: Tinyos-Help
Subject: Re: [Tinyos-help] Maximum sampling rate

Thank you for your answer.
Can you tell me where I can check the maximum 250KHz you say
(datasheet?) so that I can check the feasibility of a project? Do you know if this is the same max sampling rate for the iris atmega1281?
Thanks

Joao

On 2008/09/30, at 22:46, Miklos Maroti wrote:

> Hi,
>
> On Tue, Sep 30, 2008 at 9:26 PM, Eric Keller <eekeller at psu.edu> wrote:
>> I think I've run as fast as 1KHz on Micaz, but if you program it 
>> properly, the MSP430 will sample at 250KHz.  Don't know what you can 
>> do with that much data.
>> Eric
>
> We did 10 Khz on Mica2 :) The ADC code would need to be made much 
> smarter about interrupts, and the radio need to be turned of (or be
> idle) when you sample. See the old code here:
>
> https://www.millennium.berkeley.edu/pipermail/tinyos-commits/2004-Febr
> uary/001413.html
>
> Miklos
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help at millennium.berkeley.edu
> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-he
> lp

_______________________________________________
Tinyos-help mailing list
Tinyos-help at millennium.berkeley.edu
https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help