I am getting started with an ESP32-8048S070 board that consists of a ESP32-WROOM-1 and a 7" TFT display with capacitive touch screen. I have selected the board as esp32-s3-devkitc-1-n16r8v and have been able to get the demos up and running using PlatformIO.
Now I am writing some test code and have been able to create a simple display using squareline studio and so far I can toggle outputs on and off. Now I am trying to create some callback functions using examples I found here. I am able to build and download to the device. Everything seems fine until I add the callback and now when I look at the output I see this scrolling by non stop.
ELF file SHA256: 39116256b5fdf676
Rebooting…
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x2a (SPI_FAST_FLASH_BOOT)
Saved PC:0x4038140f
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x44c
load:0x403c9700,len:0xbe4
load:0x403cc700,len:0x2a38
entry 0x403c98d4
Guru Meditation Error: Core 1 panic’ed (LoadProhibited). Exception was unhandled.
Core 1 register dump:
PC : 0x42007157 PS : 0x00060030 A0 : 0x82004a90 A1 : 0x3fcebd50
A2 : 0x00000000 A3 : 0x3fce9f40 A4 : 0x00000020 A5 : 0x80000000
A6 : 0x00060123 A7 : 0x00000000 A8 : 0x80000020 A9 : 0x00000007
A10 : 0x00000005 A11 : 0x00000001 A12 : 0x00000000 A13 : 0x00000020
A14 : 0x600c0030 A15 : 0x00000001 SAR : 0x00000000 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000008 LBEG : 0x00000000 LEND : 0x00000000 LCOUNT : 0x00000000
Backtrace: 0x42007154:0x3fcebd50 0x42004a8d:0x3fcebd80 0x42002683:0x3fcebdb0 0x4202b01a:0x3fcebdd0
I don’t know if I found a bug or failed to do something prior to using the lv_obj_add_event_cb function.
Any assistance would be greatly appreciated