Interestingly enough I'm able to burn and run the M5Core2 TouchPanel Recovery and Core2_For_AWS. I'm wondering now if there is a bad memory chip.

Re: M5Stack Core 2 appears to be bricked

Hi all, I think that I've really bricked my Core2. I tried to install a program from M5Burner upon initial power up of my brand new Core2. When that didn't work I tried going back to Core2FactoryTest, but now I'm not getting that to work. When I connect to the Serial Monitor, I see this error:

[FROM M5Burner] COM5 opened.
Guru Meditation Error: Core 0 panic'ed (StoreProhibited). Exception was unhandled.

Core 0 register dump:
PC : 0x4011db0c PS : 0x00060430 A0 : 0x800e5936 A1 : 0x3ffbce90
A2 : 0x00000080 A3 : 0xaaaacc62 A4 : 0x00400000 A5 : 0x3f800000
A6 : 0x00000001 A7 : 0x00000001 A8 : 0x000066c8 A9 : 0x000066d0
A10 : 0x00100000 A11 : 0xaaaaaaaa A12 : 0x00000000 A13 : 0x000056d0
A14 : 0x3ff12000 A15 : 0x00000000 SAR : 0x0000000f EXCCAUSE: 0x0000001d
EXCVADDR: 0x000066d0 LBEG : 0x4011df50 LEND : 0x4011df59 LCOUNT : 0x00000000

Backtrace:0x4011db09:0x3ffbce900x400e5933:0x3ffbceb0 0x400e5885:0x3ffbced0 0x400e790e:0x3ffbcef0 0x40177fed:0x3ffbcf20

ELF file SHA256: 0000000000000000

Rebooting...

Any thoughts?

Thanks, Brian

Hello, I realize this topic is very old but I'm trying to compile the MultiApp Advanced firmware. I'm getting several compile issues:

1. src/Apps/WiFiWps/WpsConnect.cpp:30:12: error: 'struct esp_wps_config_t' has no member named 'crypto_funcs'

2. src/Apps/WiFiWps/WpsConnect.cpp:30:28: error: 'g_wifi_default_wps_crypto_funcs' was not declared in this scope

3. src/Apps/WiFiWps/WpsConnect.cpp:90:27: error: no matching function for call to 'onEvent(void (&)(arduino_event_id_t, system_event_info_t))'

4. src/Apps/WiFiWps/WpsConnect.cpp:90:18: error: invalid conversion from 'void ()(arduino_event_id_t, system_event_info_t)' to 'WiFiEventSysCb' {aka 'void ()(arduino_event_t*)'} [-fpermissive]

5. *** [.pio\build\esp-wrover-kit\src\Apps\WiFiWps\WpsConnect.cpp.o] Error 1

6. lib/ESP32Audio/src/AudioOutputI2S.cpp:190:10: error: 'i2s_write_bytes' was not declared in this scope

7. *** [.pio\build\esp-wrover-kit\lib803\ESP32Audio\AudioOutputI2S.cpp.o] Error 1

I did clone the git repo today, so everything should be up to date. Looks like I'm missing some library?

Thanks,
Brian