Does esp_wifi_start suspend tasks on the app core?

jcsbanks
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Joined: Tue Mar 28, 2017 8:03 pm

Does esp_wifi_start suspend tasks on the app core?

Postby jcsbanks » Sun Apr 15, 2018 12:53 pm

I get RMT overflows with esp_wifi_start. I drain RMT buffers in a 5ms task and usually only use 1 or 2 of the 64 RMT records, but when WiFi starts I am getting overflow.

I am going to try this week to narrow it down and then produce minimal example if I cannot, but would like to know if esp_wifi_start is special in some way to other tasks, even on the other core.

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