Hi All... I'm playing with an ESP32 card, which is 32 bit and my understanding is that its Arduino lib port is based on FreeRTOS. If I have a data structure full of floats, like this: typedef struct { float var1; float var2; float var3; } tRawData; and I then have an instance of this type: t…

ESP32 and FreeRTOS and atomic updates

czu001 September 14, 2019, 3:50am 7

Yes 32 bit operations are atomic. But.. protecting shared data between tasks is a different matter.

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