timer overflow and 'wifi' task watchdog
Posted: Tue Sep 04, 2018 6:59 am
Hi all,
I'm currently using esp-idf master branch commit a557e8cc14880717f242918a754cbc37d85e036a
I have noted the 'wifi' task seems less stable. In particular sometimes calling
seems to hang up the task which is calling the API.
Doing an overnight test I have found this log (please consider I don't use timer in my project)
Morevoer in this situation
I'm currently using esp-idf master branch commit a557e8cc14880717f242918a754cbc37d85e036a
I have noted the 'wifi' task seems less stable. In particular sometimes calling
Code: Select all
esp_wifi_stop()Doing an overnight test I have found this log (please consider I don't use timer in my project)
Code: Select all
D (60741551) esp_timer: timer queue overflow
Task watchdog got triggered. The following tasks did not reset the watchdog in time:
- IDLE (CPU 0)
Tasks currently running:
CPU 0: wifi
CPU 1: IDLE
Code: Select all
esp_restart()[/void]
doesn't work and the chip is not reset.
It seems an issue occured recently because I didn't got it in the past. I'm going to test v3.1-rc1 if it happens also on that pre-release.