Bodmer / TFT_eSPI

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

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Guru Meditation Error: Core 0 panic'ed

josef2600 opened this issue · comments

commented

in board manger v 2.0.15 we have this:

Rebooting...
⸮ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x2b (SPI_FAST_FLASH_BOOT)
Saved PC:0x4037736c
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x4bc
load:0x403c9700,len:0xbd8
load:0x403cc700,len:0x2a0c
entry 0x403c98d0
Guru Meditation Error: Core  0 panic'ed (StoreProhibited). Exception was unhandled.

Core  0 register dump:
PC      : 0x420037ee  PS      : 0x00060a30  A0      : 0x820038c8  A1      : 0x3fcebbd0  
A2      : 0x00000010  A3      : 0x00000000  A4      : 0x60004000  A5      : 0x0000000b  
A6      : 0x000000ff  A7      : 0x00000000  A8      : 0x08000000  A9      : 0x3fcebba0  
A10     : 0x3fc95938  A11     : 0x00000001  A12     : 0xffffffff  A13     : 0x00000000  
A14     : 0x00004000  A15     : 0x3fc91e3c  SAR     : 0x00000010  EXCCAUSE: 0x0000001d  
EXCVADDR: 0x00000010  LBEG    : 0x42005d1c  LEND    : 0x42005d7f  LCOUNT  : 0x00000000  


Backtrace: 0x420037eb:0x3fcebbd0 0x420038c5:0x3fcebc00 0x420025a9:0x3fcebc20 0x42006926:0x3fcebc50


esp32s3
Demo_3D_cube.ino
ST7796
with or without touch
any frequency!

but in board manger v 2.0.14 it works.

Same issue as #3284 and #3289. There were some breaking changes in 2.0.15.

For anyone still tackling with this issue. Change your ESP32 board package back to 2.0.14. As that is the package compatible with this TFT_eSPI and will solve the infinite reset loop problem.