When using a customized board and connecting it to BLE, there is an ARCH_EXCEPT with reason 4 issue

[666]

Hi all,

I have written an adv demo myself, and once Bluetooth is connected to the customized board, the following problems will occur,

but it works fine on 54L15DK. Then, using the official demo peripheral_uart, the following content was added,

CONFIG_SPI_NOR=n

CONFIG_LOG_MODE_IMMEDIATE=y

CONFIG_THREAD_NAME=y

No modifications were made to the rest. The following error occurred when connecting Bluetooth on the customized board.

But it's also good on  54L15DK. Do you have any suggestions？

NOTE:v2.8.0,54l15 soc

[666]

It's because of the crystal oscillator, which has been resolved