[rrd-users] RRD and Respironics Smart Card

Chris chris at montfordhouse.com
Tue Apr 22 15:45:59 CEST 2008


Adam,

I'm pretty sure the data is in some form of round 
robin database for a number of reasons:
a. the data record on the smartcard 
   is always the same size: 32KB.
b. the old data rolls off when the card 
   is full, and new data continues to record.

Chris



-----Original Message-----
From: Adam Jacob Muller [mailto:lists at adam.gs] 
Sent: Monday, April 21, 2008 11:07 AM
To: Chris
Cc: rrd-users at lists.oetiker.ch
Subject: Re: [rrd-users] RRD and Respironics Smart Card

What makes you think the data is in rrd format?


-Adam

On Apr 21, 2008, at 10:51 AM, Chris wrote:
> Greetings,
>
>
> I'm new to this, but have done playing around with rrdtool.
>
> Can anyone tell me how to dump data from a respironics .bin file off  
> a respironics smart card?
>
> I'm guessing there is compression/encryption that's not letting me  
> 'rrdtool dump' the data.
>
> Cheers,
>
> Chris
>
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