esp-iot-solution/examples/usb/device /usb_lcd_display/ in esp32p4 (AEGHB-848)

[Kwon5176]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

Guru Meditation Error: Core 0 panic'ed (Load access fault). Exception was unhandled.

Core 0 register dump:
MEPC : 0x400455b6 RA : 0x40044582 SP : 0x4ff272e0 GP : 0x4ff20180
TP : 0x4ff27420 T0 : 0x4fc19b4c T1 : 0x0000000f T2 : 0x00000000
S0/FP : 0x50000000 S1 : 0x00000003 A0 : 0x00000001 A1 : 0x00000000
A2 : 0x00000000 A3 : 0xffff0000 A4 : 0x4f540000 A5 : 0x00000000
A6 : 0x4003fefe A7 : 0x4003fd26 S2 : 0x00000001 S3 : 0x00000000
S4 : 0x4ff24000 S5 : 0x40043000 S6 : 0x00000000 S7 : 0x00000000
S8 : 0x00000000 S9 : 0x00000000 S10 : 0x00000000 S11 : 0x00000000
T3 : 0x482b11c0 T4 : 0x002a3000 T5 : 0x4ff306b8 T6 : 0x00000000
MSTATUS : 0x00011880 MTVEC : 0x4ff00003 MCAUSE : 0x00000005 MTVAL : 0x50000040
MHARTID : 0x00000000

Stack memory:
4ff272e0: 0x4003fefe 0x4003fd26 0x002a3000 0x00000054 0x00000001 0x00000000 0x00000001 0x40044582
4ff27300: 0x00000000 0x00000000 0x00000001 0x00000000 0x002a3000 0x00000003 0x4ff306b8 0x4004519c
4ff27320: 0x00000000 0x00000046 0x00000400 0x400429a8 0x4ff273cc 0x4ff284f0 0x4ff284a4 0x4003fd9c
4ff27340: 0x00000000 0x482b11c0 0x002a3000 0x4003f326 0x4003fefe 0x4003fd26 0x4003f2e0 0x4ff306b8
4ff27360: 0x002a3000 0x00000003 0x40064000 0x4000b54e 0x00000000 0x00000000 0x4ff306b8 0x00000000
4ff27380: 0x00000000 0x00000000 0x00000000 0x00000000 0x4ff273cc 0x050002d0 0x00000118 0x002a3000
4ff273a0: 0x00000000 0x03000002 0x00000450 0x00000001 0x00000000 0x00000000 0x00000000 0x00000000
4ff273c0: 0x00000000 0x04000000 0x00000000 0x00000000 0x00000000 0x00000003 0x40062000 0x400582dc
4ff273e0: 0x00000000 0x00001388 0x00000003 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27400: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff27420: 0x00000000 0x4ff2644c 0x4ff2644c 0x00000000 0x00000000 0x00000000 0xa5a5a5a5 0xa5a5a5a5
4ff27440: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0x00000160 0x4ff27240 0x00000000 0x4ff220d4 0x4ff220d4
4ff27460: 0x4ff27450 0x4ff220cc 0x00000018 0x00000000 0x00000000 0x4ff27450 0x00000000 0x00000001
4ff27480: 0x4ff2644c 0x6e69616d 0x00000000 0x00000000 0x00000000 0x00000000 0x4ff27440 0x00000001
4ff274a0: 0x00000000 0x00000000 0x00000000 0x00000000 0x4ff24474 0x4ff244dc 0x4ff24544 0x00000000
4ff274c0: 0x00000000 0x00000001 0x00000000 0x00000000 0x00000000 0x4fc0aa82 0x00000000 0x00000000
4ff274e0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27500: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27520: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27540: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27560: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff27580: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
4ff275a0: 0x00000000 0xf25e874a 0x5ba750bb 0x4ff27448 0x00000600 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff275c0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff275e0: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff27600: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff27620: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5
4ff27640: 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5

ELF file SHA256: 968d59a6d

can i fix this?
i got esp32-p4-function-ev-board LCD set

[lijunru-hub]

Could you please provide a detailed description of the steps to reproduce the issue and also specify your Windows version? It would be best to use the idf.py tool for flashing and monitoring, as this will help pinpoint the exact line of code where the issue occurs.