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→The unexpected data
* Iteration 153 to 179 are missing (lot of data has not been logged).
* Iteration 153 to 179 are missing (lot of data has not been logged).
== Why did it happens? ==
This may happens when collecting too much data (from too many sensors) with a too high sample rate (10 ms or burst).
The sampling process does acquire the data as fast as possible to to respect the sampling time.
Then the data is pushed into a ring buffer for the sampling process to get ready for the next sample.
[[Fichier:ring-buffer.png]]
The main process --who's handle the LCD display and user input-- will then collect the data from the ring buffer then save it to the CSV file.
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