DataLogging

aaronik19 · Joined: 25 Apr 2011 Posts: 297

Dear All,

What is the best structure to use to store datalog data in eeprom/MMC? For example I need to store the following structure:
Time - Date - Value - Change.

Will an array be a good solution? Or the best way is to define the locations during the programming on the ccs from the main program?

Looking forward for your comments about this task. In my project I will have the MMC/SD Card interface to store data.

SherpaDoug · Joined: 07 Sep 2003 Posts: 1640 Location: Cape Cod Mass USA

If you store the data in "CSV" format it is easy to import into PC software such as Excel.
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temtronic · Posted: Sun Feb 12, 2012 6:39 pm

I second using the CSV format! My solar panel loggers use it Date,time,temperature1,temperature2,controlstatus.

Simple ,easy, universal...any program can handle the data format even QuickBasic4.5 !!