Search found 6 matches

by jwwest
Tue Jun 20, 2023 12:34 pm
Forum: ESP-IDF
Topic: Bluetooth Controller and UART IWDT Timeout - Need Help Debugging
Replies: 1
Views: 1485

Re: Bluetooth Controller and UART IWDT Timeout - Need Help Debugging

I am having a very similar issue regarding the IWDT reset and the UART however, my project is not running bluetooth at all. It the backtrace always includes the UART and I2C and I was able to increase the occurrence of these resets by doubling up most of my I2C comms. I have been suspecting that the...
by jwwest
Sat Jun 10, 2023 1:50 pm
Forum: ESP-IDF
Topic: Help with Interrupt WDT Timeout Resets
Replies: 3
Views: 2422

Re: Help with Interrupt WDT Timeout Resets

Hi MC, Thank you for your response, it has given me a couple of things to ponder in hopes to get to the bottom of this issue. It may be quite possible that the I2C handling and the UART handling are consuming quite a bit of time and thus preventing FreeRTOS from "kicking" the IWDT. I think I will tr...
by jwwest
Fri Jun 09, 2023 9:47 pm
Forum: ESP-IDF
Topic: Help with Interrupt WDT Timeout Resets
Replies: 3
Views: 2422

Help with Interrupt WDT Timeout Resets

My project is experiencing intermittent resets due to the Interrupt WDT Timeout. I have a number of Guru meditation register dumps and backtraces as well as the corresponding core-dumps. Below I have inserted copies of a guru dump and the core dump from a single crash occurrence. These crashes consi...
by jwwest
Thu Mar 24, 2022 9:59 pm
Forum: ESP-IDF
Topic: V4.2 Linux install.sh bug
Replies: 5
Views: 8977

Re: V4.2 Linux install.sh bug

Just wanted to provide my experience with this exact issue... if you are in a shell where you previously ran the install.sh script, perhaps for a previous version of the IDF, I think this can cause the "ERROR: This script was called from a virtual environment, can not create a virtual environment ag...
by jwwest
Sat Apr 03, 2021 1:10 pm
Forum: ESP-IDF
Topic: IDF v4.0: coredump to flash never succeeds (WDT interrupt)
Replies: 1
Views: 2533

Re: IDF v4.0: coredump to flash never succeeds (WDT interrupt)

Anyone? Bueller?
I am seeing the exact same issue. It would be nice to know if this was fixed, and if so which version of the IDF.
by jwwest
Sat Dec 28, 2019 8:41 pm
Forum: ESP-IDF
Topic: aws_iot with crypto chip causes I2C error (ESP-IDF v3.2.2)
Replies: 2
Views: 4105

Re: aws_iot with crypto chip causes I2C error (ESP-IDF v3.2.2)

Hi Gerry,
I am trying to get my project setup to use the ATECC608A device for Google IoT, but I have not been able to find any details on how to go about this. I was hoping you might be able to share some of your secrets on this.

Thanks in advance.

-Josh