ESP32 Forum

Is there a list of known bugs + the IDF version that fixes them?

For example, I discovered a bug that caused uart_wait_tx_done to never return, if someone is facing an issue it might be worth it to have that somewhere so they can check if it might be an IDF bug.

My current problem: I'm stuck on IDF 3.2, and apparently one of my UART stops working (it reads but it might not be writing). This persists even after my watchdog ends up aborting due to a loss of communication with a peripheral. Restarting with the enable pin solves the issue. I'm suspicious that this might be a bug on the IDF side. At the very minimum restarting/aborting the ESP should solve the problem (which happens very rarely, once every few months).

I know that there is their official Github: https://github.com/espressif/esp-idf/issues

It is very hard to search though.

There are a lot of issues! If you find the "search for bugs affecting me" button, let me know, I've been looking for it as well

But if you search for just "bugs" they are reduced to 4 open ones and 49 that are closed.

If you're looking for changes from IDF version to IDF version check out the release notes (https://github.com/espressif/esp-idf/releases)

I am particularly interested in fixed (or known, but unfixed) bugs that may persist after a call to esp_restart or a crash.