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ESP32- Core panic when using in conjunction with the "preferences" library. #79

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peterj43 opened this issue Jun 28, 2021 · 1 comment
Open

ESP32- Core panic when using in conjunction with the "preferences" library. #79

peterj43 opened this issue Jun 28, 2021 · 1 comment

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@peterj43
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I found I get the following error in the SDI12 receive interrupt:-
"esp32 guru Meditation Error: Core 1 panic'ed (Cache disabled but cached memory region accessed)"
This only occurs when trying to write data to the Preferences NVM. I have solution to the issue which requires that the receive interrupt and any function call by the receive interrupt be located in the ESP32/8266 instruction RAM (IRAM)
@SRGDamia1
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If you have the solution, would you share it?

peterj43 added a commit to peterj43/Arduino-SDI-12 that referenced this issue Jul 13, 2021
@peterj43
[Issue EnviroDIY#79] ESP32- Core panic when using in conjunction with…
f543a69 
… the

"preferences" library.
@neilh10 neilh10 mentioned this issue Jul 13, 2021
Merged
peterj43 added a commit to peterj43/Arduino-SDI-12 that referenced this issue Jul 16, 2021
@peterj43
[Issue EnviroDIY#79] ESP32- Core panic when using in conjunction with…
793ed69 
… the

"preferences" library.
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@SRGDamia1 @peterj43