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pschatzmann / ESP32-A2DP

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
Apache License 2.0
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A2DP- source mode: Stack canary watchpoint triggered (BtAppT) #422

Closed tueddy closed 1 year ago

tueddy commented 1 year ago

H,

A2DP-source works fine here, but with Ardiuno 2.0.9 (PlatformIO package 6.3.0) i get this crash:

`[ 21097 ] Bluetooth source => connection state: Connecting [ 26220 ] Bluetooth source => connection state: Disconnected

Guru Meditation Error: Core 1 panic'ed (Unhandled debug exception). Debug exception reason: Stack canary watchpoint triggered (BtAppT) Core 1 register dump: PC : 0x40087310 PS : 0x00060d36 A0 : 0x3fff1ad0 A1 : 0x3fff1a10 A2 : 0x3fff1eb0 A3 : 0x00000018 A4 : 0x00000001 A5 : 0x0000000c A6 : 0x00000000 A7 : 0x00000008 A8 : 0x00000001 A9 : 0x00000024
A10 : 0x0000005a A11 : 0x0000002a A12 : 0x00000075 A13 : 0x3f466ba0
A14 : 0x00ff0000 A15 : 0xff000000 SAR : 0x0000000a EXCCAUSE: 0x00000001 EXCVADDR: 0x00000000 LBEG : 0x4009449d LEND : 0x400944ad LCOUNT : 0xffffffff

Backtrace: 0x4008730d:0x3fff1a10 0x3fff1acd:0x3fff1de0 |<-CORRUPTED

0 0x4008730d:0x3fff1a10 in _xt_lowint1 at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/port/xtensa/xtensa_vectors.S:1078

1 0x3fff1acd:0x3fff1de0 in ?? ??:0

`

Any idea how to solve this? For A2DPSink i can set a larger tasksize with set_event_stack_size(); but for A2DPSource it's not possible? Should the task size increased for latest Arduino version?

Thanls & best Dirk

pschatzmann commented 1 year ago

I increased the stack size and made the set_event_stack_size() available to the source as well

tueddy commented 1 year ago

pschatzman, that was lightning fast! I can confirm that A2DP-source do not longer crashes.

Thank's & best regards Dirk