Interrupt wdt timeout

f.h-f.s.
Posts: 216
Joined: Thu Dec 08, 2016 2:53 pm

Interrupt wdt timeout

Postby f.h-f.s. » Tue Jan 24, 2017 2:36 pm

Hi all,

When i'm not jtag debugging I get Interrupt wdt timeouts.
I tracked the program counter to "asm("waiti 0");" in freertos_hooks.c:52 called by tasks.c:3293 prvIdleTask.

I thought the register dump would point to the function that was stuck and blocking interrupts. Like the docs describe https://github.com/espressif/esp-idf/bl ... m/wdts.rst

My program isn't inside a loop, it has called vTaskDelay().

I'm not seeing what is not feeding the watchdog timer, any hints on how I can figure out what task is causing the interrupt wdt?

ESP_Sprite
Posts: 9833
Joined: Thu Nov 26, 2015 4:08 am

Re: Interrupt wdt timeout

Postby ESP_Sprite » Wed Jan 25, 2017 9:50 am

Are you using the very latest master of esp-idf? We had an issue that caused that before, but we fixed it some time ago.

f.h-f.s.
Posts: 216
Joined: Thu Dec 08, 2016 2:53 pm

Re: Interrupt wdt timeout

Postby f.h-f.s. » Wed Jan 25, 2017 10:28 am

I'm using the VisualGDB esp-idf version.
But it is good to know it is a known issue that has been fixed.
Thanks!

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