panic at `usb.begin()`

[beta-tester]

Operating System

Linux

Arduino IDE version

2.3.2

Board

ESP32-S3 Dev Module

ArduinoCore version

esp 2.0.11

TinyUSB Library version

3.1.0

Sketch as ATTACHED TXT

https://github.com/adafruit/Adafruit_TinyUSB_Arduino/blob/master/examples/HID/hid_dual_interfaces/hid_dual_interfaces.ino

https://github.com/adafruit/Adafruit_TinyUSB_Arduino/blob/master/examples/Video/video_capture/video_capture.ino

Compiled Log as ATTACHED TXT

no issues at compile time nor upload.

What happened ?

panic at usb_xxx.begin()

How to reproduce ?

1. select example of Adafruit TinyUSB Library: hid_dual_interfaces.ino
2. selected Board: "ESP32-S3 Dev Module", USB CDC On Boot: "Enabled", Core Debug Level: "Verbose"
3. compile sketch and upload.
4. after reset the module, it run into panic and reboots for ever.

i comment out all usb parts in the sketch and enabled them step by step. the ESP32-S3 shows panic when i enable the usb_xxx.begin() line.

i tried two different ESP32-S3 modules. Waveshare ESP32-S3-Zero WROOM-1-N16R8 ESP32-S3-DevKitC-1 clone

both shows the same behavior.

Debug Log

ELF file SHA256: 560bf9401cdca8b3

Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)
Saved PC:0x42022fce
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x44c
load:0x403c9700,len:0xbe4
load:0x403cc700,len:0x2a68
entry 0x403c98d4entry 0x403c98d4
[    98][I][esp32-hal-psram.c:96] psramInit(): PSRAM enabled
Guru Meditation Error: Core  1 panic'ed (StoreProhibited). Exception was unhandled.

Core  1 register dump:
PC      : 0x420228c6  PS      : 0x00060630  A0      : 0x82001cd8  A1      : 0x3fcebd20  
A2      : 0x00000000  A3      : 0x3fc9b6a0  A4      : 0x3fc9b808  A5      : 0x3fc9b708  
A6      : 0x24260401  A7      : 0x24260401  A8      : 0x00000001  A9      : 0x3fcebc30  
A10     : 0x0000009e  A11     : 0xda5ab709  A12     : 0xda5ab709  A13     : 0x00000006  
A14     : 0x00000000  A15     : 0x00000009  SAR     : 0x00000018  EXCCAUSE: 0x0000001d  
EXCVADDR: 0x00000002  LBEG    : 0x40056f08  LEND    : 0x40056f12  LCOUNT  : 0x00000000  

Backtrace: 0x420228c3:0x3fcebd20 0x42001cd5:0x3fcebd40 0x42001941:0x3fcebd60 0x42003d1e:0x3fcebd90

in endless loop

Screenshots

[hathach]

tested with arduino-esp32 2.0.14 and TinyUSB 3.1.0 without any issue, therefore not reproducibled. Try to upgrade your esp32 core and or configure your module correctly.

[beta-tester]

i have also the issue that Arduino IDE 2.3.2 does not offer the esp32 version 2.0.14. the highest listed version is 2.0.11. https://github.com/arduino/arduino-ide/issues/2382 maybe this is the cause of the issues i have.

[beta-tester]

thank you for the hint.

i installed the latest arduino-esp32 (2.0.14) and now it works. and changed my settings.

i never thought that the esp32 boards library shipped out of the box by Arduino IDE 2.3.2, three days ago, isn't up to date.

[GitHobi]

hmmmm. I have installed Arduino IDE 2.3.2 today - using arduino-esp32 (2.0.14) , Arduino_TinyUsb 3.1.0. I played around with the "hid_generic_inout" sample ... I can confirm it compiles and runs - IF "USB CDC on Boot: "Enabled"" - if it is set to "disable" the scatch crashes right after reset (as I had it before). Is this expected behavior? Why do I need CDC?

[beta-tester]

... IF "USB CDC on Boot: "Enabled"" - if it is set to "disable" the scatch crashes right after reset (as I had it before). Is this expected behavior? Why do I need CDC?

that's what i also observed. and in the hid_dual_interfaces.ino example, only the first USB sub class (usb_keyboard) is working, the second not (usb_mouse).

that's the reason, why i "left" Arduino_TinyUSB_Library and switched to the USB examples of arduino-esp32 2.0.14 core package.

1. there is no need to have "CDC" enabled. the only requirement is to set USB Mode to USB-OTG.
2. and UsbKeyboard + UsbMouse example, KeyboardAndMouseControl.ino, is working,

so at the moment, for my purpose, i see no need for using Arduino_TinyUSB_Library anymore.