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max22- / ESP32-BLE-MIDI

An Arduino library to use Midi over BLE (Bluetooth Low Energy), on ESP32 boards
MIT License
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Crashing after update #31

Open ChrisGleich1AufsMaul opened 3 weeks ago

ChrisGleich1AufsMaul commented 3 weeks ago

After I updated bordmanager and library, my ESP32S3 keeps crashing when starting the server („ BLEMidiServer.begin("Basic MIDI device");“).

max22- commented 3 weeks ago

What message do you receive ?

ChrisGleich1AufsMaul commented 3 weeks ago

Sure, that's what I get:

Backtrace: 0x403832f3:0x3fcf0bc0 0x40381c75:0x3fcf0bf0 0x40383680:0x3fcf0c20 0x40383676:0xa5a5a5a5 |<-CORRUPTED

ELF file SHA256: d718bbb47b52a13d

Rebooting... �ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x40376b65 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3818,len:0x508 load:0x403c9700,len:0x4 load:0x403c9704,len:0xad0 load:0x403cc700,len:0x29e4 entry 0x403c9880 Initializing bluetooth Guru Meditation Error: Core 0 panic'ed (Unhandled debug exception). Debug exception reason: Stack canary watchpoint triggered (ipc0) Core 0 register dump: PC : 0x403832f6 PS : 0x00060036 A0 : 0x80381c78 A1 : 0x3fcf0bc0
A2 : 0x3fc98394 A3 : 0xffffffff A4 : 0x00060023 A5 : 0x00060023
A6 : 0xb33fffff A7 : 0xb33fffff A8 : 0x80383489 A9 : 0x3fc99bd0
A10 : 0x00060023 A11 : 0x00000001 A12 : 0x00060021 A13 : 0x00000001
A14 : 0x03c98290 A15 : 0x3fc98290 SAR : 0x00000004 EXCCAUSE: 0x00000001
EXCVADDR: 0x00000000 LBEG : 0x40056f5c LEND : 0x40056f72 LCOUNT : 0xffffffff

max22- commented 3 weeks ago

can you send me your code and .hex file ?

ChrisGleich1AufsMaul commented 3 weeks ago

Well, this happens with the lib example (eg. 01-Basic-Midi_Device.ino) Which .hex file do you need?

max22- commented 3 weeks ago

The one produced when you compile the program. do you use Arduino IDE or PlatformIO ?

ChrisGleich1AufsMaul commented 3 weeks ago

I'm using Arduino IDE 2.3.2 When I downgrade the board manager to 2.0.17 it works again

max22- commented 3 weeks ago

Same error for me. Here is what i get when i decode the backtrace :

$ ~/.platformio/packages/toolchain-xtensa-esp32s3/bin/xtensa-esp32s3-elf-addr2line -pfiaC -e /tmp/arduino/sketches/48CC8EBC2FE0039500F6F88C86C42DBB/01-Basic-Midi-Device.ino.elf 0x40381c97:0x3fcf0bc0 0x40380619:0x3fcf0bf0 0x40382024:0x3fcf0c20 0x4038201a:0xa5a5a5a5

0x40381c97: xPortSetInterruptMaskFromISR at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:560
 (inlined by) xPortEnterCriticalTimeout at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:500
0x40380619: vPortEnterCritical at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:575
 (inlined by) vTaskSwitchContext at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/tasks.c:3793
0x40382024: _frxt_dispatch at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/portasm.S:450
0x4038201a: _frxt_int_exit at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/portasm.S:245

Unfortunately it will be difficult to find the cause of this bug, as it happens inside the esp-idf framework, and i am currently busy on other projects so i don't have that much time to work on it.