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hardkernel / smartpower3

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Changing baudrate or interval sometimes resets the unit #6

Closed tomek-szczesny closed 2 years ago

tomek-szczesny commented 3 years ago

I haven't found exact steps to reliably reproduce the problem, but at about 10% of cases, the unit resets after selecting desired baudrate or interval (at the knob push).

tomek-szczesny commented 3 years ago

Yesterday I triggered this bug again, and I saw it wrote something in Serial console, some debug information. I was busy testing something else so I didn't investigate it yet.

leeseungcheol commented 2 years ago

I have duplicated the issue. This is the known issue in ESP32. https://www.esp32.com/viewtopic.php?t=7684

First of all, I committed a workaround for the unexpected reset. 2bf63e1d00b9c51086429ae1d8c1ed60d1dc1a10

tomek-szczesny commented 2 years ago

Excellent, thank you! I can't test it this week, but if it is possible to change baud rate 20 times or so, I think it may be closed for now, and reopened if someone finds that the problem persists.

tomek-szczesny commented 2 years ago

It seems to work fine now. Thanks for the fix, closing!