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micro_speech example works twice then crashes - ESP-WROOM-32 v1 #110
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Also including the errors as text below. Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. Core 1 register dump: Backtrace:0xfffffffd:0x3ffce0c0 0x400e2e76:0x3ffce0f0 0x400d2f3a:0x3ffce110 0x400d2d5d:0x3ffce130 0x4014d145:0x3ffce150 0x401565f1:0x3ffce170 0x40084629:0x3ffce190 0x4014d252:0x3ffce230 0x401565ad:0x3ffce2a0 0x40084596:0x3ffce2c0 0x4014d252:0x3ffce360 0x40156619:0x3ffce390 0x40196eb3:0x3ffce3b0 0x401970dd:0x3ffce440 0x4016fd52:0x3ffce490 ELF file SHA256: 393445c5a3a3b1f3 Rebooting... rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) found - yes at 0 seconds -> 2 Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. Core 1 register dump: Backtrace:0xfffffffe:0x3ffce0e0 0x400e2e76:0x3ffce110 0x400d2f3a:0x3ffce130 0x400d2d5d:0x3ffce150 0x4014d145:0x3ffce170 0x401565f1:0x3ffce190 0x40084629:0x3ffce1b0 0x4014d252:0x3ffce250 0x401565ad:0x3ffce2c0 0x40084596:0x3ffce2e0 0x4014d252:0x3ffce380 0x40156619:0x3ffce3b0 0x40196eb3:0x3ffce3d0 0x401972e1:0x3ffce460 0x4016fd2a:0x3ffce490 |
I was able to upload the esp32 firmware binary file and get the firmware working in thonny with the board, then I tested the hello_world example successfully and moved on to the micro_speech. I tested the INMP441 with the i2s_dump.py first to ensure that the mic was working - and the output wav file was correct.
I tried testing the micro_speech example next, which works but after two runs it seems to reset, I've linked a screenshot below. I have tried some of the older firmware versions as well with the same exact issue.
Any ideas what could be causing this? It seems to function, as it does recognize my yes vs no before restart.
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