Slow USB data logger
Hello guys,PIC 24FJ256GB106 MPLAB 8.92 MLA _v2013-06-15
Using 16GB Verbatim,formatted to 4096 Allocation Unit Size.
The FSconfig is set for #define MEDIA_SECTOR_SIZE 512.
After approximately 5MB of drive usage the opening and creating of files starts to take a long time. For instance a 304 byte file would take 2 minutes.There is no corruption of data, just really slow to complete the task.
When i replace the thumb drive with an empty stick of the same type and format, it saves the file as per normal.
I appreciate there's not much to go on here, but if anyone has seen anything like this, I can provide more info to discuss further.
thanks
more details:
Business Motion Graphics Video
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