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→Why did it happens?
== Why did it happens? ==
== 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).
This may happens when collecting too much data (from too many sensors) with a too high sample rate (10 ms or burst).
To avoids that issue:
* Either reduce the collected data
* Either increase the sampling time (time between two successive samples)
=== How this happens? ===
The sampling process does acquire the data as fast as possible to to respect the sampling time.
The sampling process does acquire the data as fast as possible to to respect the sampling time.
[[Fichier:ring-buffer.png]]
[[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.
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.
{{SBK-TRAILER}}
{{SBK-TRAILER}}