Logomatic coding

Hello,

I recently purchased Logomatic Data logger, and have been running it on LiPoly 900mAh batteries. The unit runs for 13 hrs continously on a full charge. I checked for the current consumption and found out that its idle current is rougly 60mA and peak current when writing to the SD card is 75mA.

So, then I checked the code, that Sparkfun has provided. May be I am wrong but so far I haven’t seen in the code where the ARM goes into Low power or sleep mode, in between the sampling and write cycles. I wonder if it is possible ? and if it is then would like to know if anybody has tried to tweak that code. I would really appreciate any help I can get.

Thanks

Chinmay