SD Card and FAT FS for FreeEMS

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Fred
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Re: SD Card and FAT FS for FreeEMS

Post by Fred »

BTW, you can UP the speed of the serial too! You could wind it up to double and the firmware should keep up fine, assuming your recorder and interface can. I'd LOVE to see a fully high res log out of it setup like that!!! :-)

viewtopic.php?f=54&t=1522
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Spudmn
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Re: SD Card and FAT FS for FreeEMS

Post by Spudmn »

Fred wrote:I'll put the call out for stickers and see if I can you one ASAP :-)
I found mine this morning. I will put it on for Race Day and get some photos.

And I will try the super speed logging after Race Day.
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Dan
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Re: SD Card and FAT FS for FreeEMS

Post by Dan »

Spudmn: nice work! I love it! SD Card logging FTW!
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Re: SD Card and FAT FS for FreeEMS

Post by Spudmn »

Thanks Dan.

One thing that became evident when hacking my system together was the need for some user interaction when it comes to Data logging. I hooked up a push button so that I can stop and start logging to a new file. The idea is to pull up to the start line and start a new log. I also needed an LED to let me know that I was logging.

Something for you to consider with your hardware.
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Fred
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Re: SD Card and FAT FS for FreeEMS

Post by Fred »

Sounds like one GP out and one GP in to me :-)
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Dan
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Re: SD Card and FAT FS for FreeEMS

Post by Dan »

Fred: agreed!
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Fred
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Re: SD Card and FAT FS for FreeEMS

Post by Fred »

Though you could put some GP LEDs inside the case connected to IO just for such a purpose. If they were on the sd/usb/etc end, they could be poked through the end plate.
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
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