en_speech_commands_recognition crashes after wake word detected. (AIS-1473)

[femahmudzadeh]

I tried two of the examples en_speech_commands_recognition and wake_word_detection on ESP32-S3-Korvo-2 V3.0. Both are built and flashed successfully. When I say the wake word, it detects it but crashes immediately after with the following error:

------------detect start------------
res:1, prob:0.660444, prob_sum:3.022056
res:1, prob:0.530206, prob_sum:3.022056
res:1, prob:0.525404, prob_sum:2.882793
res:1, prob:0.502554, prob_sum:3.022056
res:1, prob:0.502381, prob_sum:2.882793
res:1, prob:0.628529, prob_sum:3.032536
res:1, prob:0.644184, prob_sum:3.118070
WAKEWORD DETECTED
res:1, prob:0.611815, prob_sum:3.000803
res:1, prob:0.621404, prob_sum:3.049605
res:1, prob:0.611808, prob_sum:3.086167
res:1, prob:0.632071, prob_sum:3.163918
res:1, prob:0.608281, prob_sum:3.163918
res:1, prob:0.601389, prob_sum:3.163918
Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled.

Core 1 register dump:
PC : 0x00000000 PS : 0x00060330 A0 : 0x820091d8 A1 : 0x3fcbc8f0
A2 : 0x3fcad140 A3 : 0x3fcadcc4 A4 : 0x00000000 A5 : 0xffffffff
A6 : 0x00000000 A7 : 0x3c39673e A8 : 0x8200b23c A9 : 0x3fcbc8d0
A10 : 0x3fcad968 A11 : 0x41200000 A12 : 0x00000066 A13 : 0x3fcb4734
A14 : 0x3fcb4400 A15 : 0x00000002 SAR : 0x00000014 EXCCAUSE: 0x00000014
EXCVADDR: 0x00000000 LBEG : 0x400556d5 LEND : 0x400556e5 LCOUNT : 0xffffffff
0x400556d5: strlen in ROM

0x400556e5: strlen in ROM

Backtrace: 0xfffffffd:0x3fcbc8f0 0x420091d5:0x3fcbc910 0x40383805:0x3fcbc950
0x420091d5: detect_Task at /Users/fereshtehmahmudzadeh/Documents/esp-skainet-master/examples/en_speech_commands_recognition_copy/main/main.c:88

0x40383805: vPortTaskWrapper at /Users/fereshtehmahmudzadeh/esp/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:162

ELF file SHA256: 88e5fda1eced1711

Rebooting...

[feizi]

Hi @femahmudzadeh ,
I can not reproduce your log. What's your version of esp-sr. I recommend you update to esp-sr v1.6.0.

[femahmudzadeh]

Hi @femahmudzadeh , I can not reproduce your log. What's your version of esp-sr. I recommend you update to esp-sr v1.6.0.

I updated esp-sr as you recommended and worked. Thank you so much for your help.