Data Logger, firmware on github, and pre-

Inquiry and support for Freematics products
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jmspring
Posts: 1
Joined: Mon Jan 26, 2015 3:03 pm

Data Logger, firmware on github, and pre-

Post by jmspring »

I've been working with the Vehicle Data Logger and trying to get it to actually log data onto an SD card.

Working with the datalogger arduino project on https://github.com/stanleyhuangyc/Freematics (firmware_v2), I never was able to get the datalogger project to actually record data on an SD card. If I used the pre-compiled hex files at https://sourceforge.net/projects/obdcon ... reematics/, data was recorded.

My question is - why was one working and the others did not?

Thanks
-jim
sixchristoph
Posts: 9
Joined: Tue Oct 07, 2014 7:53 pm

Re: Data Logger, firmware on github, and pre-

Post by sixchristoph »

delete line 11 in OBD.cpp and it should work....

at least for me it did (without logging GPS)

Bests, Christoph
Animal11
Posts: 1
Joined: Tue Jan 27, 2015 5:54 am

Re: Data Logger, firmware on github, and pre-

Post by Animal11 »

I haven't reprogrammed my datalogger as purchased. I don't get a .csv log file on the SD card when I plug it into my car though. I formatted the SD card to FAT, but do I need to create a specific file name or folder?

This seems like a very simple question and I apologize for my ignorance.
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