i2c sync transmit minimum time

[eco747]

Hello,

I'm using i2c_master_transmit on an ESP32S3 / latest IDF.
Sync transmission is using an event, and events timing are dependent of the RTOS task switching time (10ms).

So I cannot send i2c commands faster that every 10ms (without changing CONFIG_FREERTOS_HZ).

Any comment about that ?

Regards
Etienne

[MicroController]

Sync transmission is using an event,

More accurate would be to say that it uses a FreeRTOS queue.

and events timing are dependent of the RTOS task switching time (10ms).

This assumption is incorrect.