Me No Dev

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You are waiting only half a second in the example code above. That is rarely enough to connect to the WiFi

There are some spelling errors: https://github.com/espressif/arduino-esp32/actions/runs/11498055926/job/32003053726?pr=10376#step:8:25

There is errata about GPIOs 36 and 39 (if I am not mistaken) that can cause sporadic ISRs and are generally not recommended to be used, especially if WiFi is...

@lbernstone and if this is meant for general SPI, I will suggest to move the code to `esp32-hal-spi.c`. We leave the class for very high level implementation only

@Parsaabasi please add this to the active feature requests

Given that you have a use case and test case, I suggest you make the changes on your side and propose them as a pull request that we can review

I have a few suggestions: - Try with the IDF SPI driver example - For Arduino SPI, the SPI frequency is actually the last parameter of ETH.begin() (After the SPI...

so you share the SPI bus with another device? Is it possible that that device alters the signals on the SPI bus? Would it happen if you only have the...

@razvanphp if the only device on that SPI bus is the ETH chip, then you might be better using the IDF SPI begin. We really added support for Arduino SPI...

This is a very strange trace. It breaks in reading a register in the hardware and there is no way that any parts of the call are not defined and...