Hi Erwing,
I happened to have written a quite flexible command-line file conversion tool for data logged on the shimmer myself, as I was using a mix of 16 bit and 32 bit binary stored numbers. I am happy to share this tool + source code with you and the entire shimmer community. I called the tool bin2csv, as it converts the binary stored data to a .csv file (so MS Excel compatible) It's written in C and I verified it to work on both Windows and Ubuntu Let me know if you're interested -Flip From: [email protected] [mailto:[email protected]] On Behalf Of mike healy Sent: 24 May 2011 13:02 To: Erwing R. Sanchez Cc: [email protected] Subject: Re: [Shimmer-users] Fat Logging Viewer source Hi Erwing, It sounds like Octave/Matlab might be a better fit for you. See chapter 8 of the shimmer user manual (rev 2Rc) for instructions on how to read the files created by JustFATLogging. Modifying this procedure to read additional channels of data is very easy. Alternatively there is a very simple python script to read the JustFATLogging files in Shimmer's TinyOS tree (http://tinyos.cvs.sourceforge.net/viewvc/tinyos/tinyos-2.x-contrib/shimmer/ scripts/read_em.py?revision=1.1 <http://tinyos.cvs.sourceforge.net/viewvc/tinyos/tinyos-2.x-contrib/shimmer/ scripts/read_em.py?revision=1.1&view=markup> &view=markup) which is also easily modified. The problem with "FAT Logging Viewer and Converter" is that it was written for an old version of Delphi, so even getting the current code to compile for you would be a mission. However if there are any particular parts of the code that you want to see contact [email protected] Mike On Tue, May 24, 2011 at 9:45 AM, Erwing R. Sanchez <[email protected]> wrote: Hi all, I am developing the classical application to log information within the SD memory to later be displayed/managed in a windows host. I realized that the JustFATLogging firmware provides an excellent starting point, and in order to log other sensors I simply need to modified it accordingly. In the host side, I downloaded the 'FAT Logging Viewer and Converter' application which is quite useful, but I it is not as flexible as I would like. So, I wonder: it is possible to have the source of the 'FAT Logging Viewer and Converter' application?? My idea is to change it a bit to perform some operation automatically. I searched within the mailing list but couldn't anything useful nor in the shimmer website. Thanks a lot, Erwing _______________________________________________ Shimmer-users mailing list [email protected] https://lists.eecs.harvard.edu/mailman/listinfo/shimmer-users
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