Core 1 panic'ed

[street-grease-coder]

sorry for the noob comment, getting this error while running the bno test py - is this because of the SPIRAM version I'm running? A core panic seems a bit crass for a micropython library. Other functions seem to work at first glance for the build. The hardware is an esp32-wrover-E with 16mb flash

Guru Meditation Error: Core  1 panic'ed (StoreProhibited). Exception was unhandled.

Core  1 register dump:
PC      : 0x4008c810  PS      : 0x00060031  A0      : 0x8008c9a5  A1      : 0x3ffbeed0  
A2      : 0x3ffbbf4c  A3      : 0x00000000  A4      : 0x00000000  A5      : 0x6002701c  
A6      : 0x00000001  A7      : 0x80000002  A8      : 0x3ffbc134  A9      : 0x00000901  
A10     : 0x00000003  A11     : 0x00060023  A12     : 0x00000001  A13     : 0x3ffbc138  
A14     : 0x00000000  A15     : 0x3ff67000  SAR     : 0x0000001d  EXCCAUSE: 0x0000001d  
EXCVADDR: 0x00000008  LBEG    : 0x4008c7c2  LEND    : 0x4008c7ce  LCOUNT  : 0x00000000  


Backtrace:0x4008c80d:0x3ffbeed00x4008c9a2:0x3ffbef10 0x40082c71:0x3ffbef40 0x401d9c97:0x3ffca6d0 0x400d2da7:0x3ffca6f0 0x40096338:0x3ffca710 




ELF file SHA256: 19d9bbbdd8976473

Rebooting...
ets Jul 29 2019 12:21:46

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:4344
load:0x40078000,len:13816
load:0x40080400,len:3340
entry 0x40080618
MicroPython v1.18-212-geec07332b-dirty on 2022-03-15; ESP32 module (spiram) with ESP32
Type "help()" for more information.

[peterhinch]

There have been reports of I2C problems in the forum. Please could you try machine.SoftI2C.

Clearly hard I2C should work. If you can confirm that this is another instance which is fixed by soft I2C I will raise a ticket.