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Re: Slowness for write operations on flash with esp-idf v3.1.5

Posted: Fri Sep 06, 2019 12:31 am
by Angus
Hi ray,

Of course, I should have thought of this fix as well. I'm glad you figured out the root cause. So the actual flash operation time was the same in both cases, but the tick count was reporting incorrectly low ticks on the earlier version?


Angus

Re: Slowness for write operations on flash with esp-idf v3.1.5

Posted: Fri Sep 06, 2019 6:23 am
by rayf15
Hi ESP_Angus,
yes, the flash erase/write operations time is pretty the same in both cases... First I should have also used at least an other method to evaluate the time intervals but I did not really expect such a FreeRTOS weakness during flash erase/write operations :-)

rayf15