TFT_eSPI
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Guru Meditation Error: Core 1 panic'ed
- I get a Guru Meditation Error: Core 1 panic'ed, after loading an LVGL file that is running well on ESP32-3248S035, using ESP32wroom , but due to insufficient memory to include BLE, I needed to go to ESP32-S3, with a separate TFT display , ILI9486. For this, I wrote a user_setup file, as I could not find any existing one to match this combination. I attached the user set up file. ILI9486.txt
2.Arduino IDE 2.3.2 3. TFT_eSPI library version 2.5.43 4. Board package version 3.0.4 esp32 by espressif systems 5. ESP32 S3 DevkitC-1 6. TFT driver ILI9486 7. Interface type SPI
Plus further information as appropriate to the problem:
- TFT connections : ILI9486.txt , attached file, in fact user_setup.h file.
- A zip file containing your setup file (just drag and drop in message window - do not paste in long files!)
- ESP Exception Decoder Sketch: ui FQBN: esp32:esp32:esp32s3
PC : 0x420267fa PS : 0x00060430 A0 : 0x820269d8 A1 : 0x3fcebd20
A2 : 0x3fc969a8 A3 : 0x00000000 A4 : 0x60004000 A5 : 0x00000010
A6 : 0x000000ff A7 : 0xff000000 A8 : 0x08000000 A9 : 0x3fcebcf0
A10 : 0x3fcaa72c A11 : 0x00000001 A12 : 0x02625a00 A13 : 0xffffffff
A14 : 0x00000031 A15 : 0x00000000 SAR : 0x00000006 EXCCAUSE: 0x0000001d
EXCVADDR: 0x00000010 LBEG : 0x4202ae24 LEND : 0x4202ae6b LCOUNT : 0x00000003
Backtrace: 0x420267f7:0x3fcebd20 0x420269d5:0x3fce
PC: 0x420267fa: is in TFT_eSPI::writecommand(unsigned char) (i:\arduino\hardware\espressif\esp32\sketches\S035\SjotterS035\libraries\TFT_eSPI\TFT_eSPI.cpp:81). EXCVADDR: 0x00000010
Decoding stack results 0x420267f7: is in TFT_eSPI::writecommand(unsigned char) (i:\arduino\hardware\espressif\esp32\sketches\S035\SjotterS035\libraries\TFT_eSPI\TFT_eSPI.cpp:81). 0x420269d5: is in TFT_eSPI::init(unsigned char) (i:\arduino\hardware\espressif\esp32\sketches\S035\SjotterS035\libraries\TFT_eSPI\TFT_eSPI.cpp:692).
Any suggestions are welcome. thanks in advance best regards Ludo