microphone is not working in ESP32_LyraT-Mini_V1.2 (AIS-2145) #166
Description
Checklist
- Checked the issue tracker for similar issues to ensure this is not a duplicate
- Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
- Tested with the latest version to ensure the issue hasn't been fixed
How often does this bug occurs?
always
Expected behavior
I used ESP32_LyraT-Mini_V1.2 for voice detection but mic is not working
Actual behavior (suspected bug)
I am using esp-skainet version v0.3.0 and the master branch and have tested both the wake_word_detection and get_started examples. However, I am unable to detect any sound from the microphone.
In the configuration menu, the board ESP32_LyraT-Mini_V1.2 is not listed, so I selected ESP32_LyraT-Mini_V1.1 instead. Since both versions appear to be identical, I assumed this would be fine.
Could you please confirm if there are any additional changes or configurations I need to make to properly support the V1.2 board?
Error logs or terminal output
ets Jul 29 2019 12:21:46
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:6956
load:0x40078000,len:13020
ho 0 tail 12 room 4
load:0x40080400,len:7056
entry 0x40080720
I (65) boot: Chip Revision: 3
I (71) boot_comm: chip revision: 3, min. bootloader chip revision: 0
I (42) boot: ESP-IDF v3.3.1 2nd stage bootloader
I (42) boot: compile time 23:51:07
I (42) boot: Enabling RNG early entropy source...
I (46) qio_mode: Enabling default flash chip QIO
I (52) boot: SPI Speed : 80MHz
I (56) boot: SPI Mode : QIO
I (60) boot: SPI Flash Size : 8MB
I (64) boot: Partition Table:
I (67) boot: ## Label Usage Type ST Offset Length
I (75) boot: 0 factory factory app 00 00 00010000 003c0000
I (82) boot: 1 nvs WiFi data 01 02 003d0000 00004000
I (90) boot: End of partition table
I (94) boot_comm: chip revision: 3, min. application chip revision: 0
I (101) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x1d8cd8 (1936600) map
I (611) esp_image: segment 1: paddr=0x001e8d00 vaddr=0x3ffb0000 size=0x01f30 ( 7984) load
I (614) esp_image: segment 2: paddr=0x001eac38 vaddr=0x40080000 size=0x00400 ( 1024) load
0x40080000: _WindowOverflow4 at /home/rahul/esp/esp-skainet/esp-idf/components/freertos/xtensa_vectors.S:1779
I (618) esp_image: segment 3: paddr=0x001eb040 vaddr=0x40080400 size=0x04fd0 ( 20432) load
I (633) esp_image: segment 4: paddr=0x001f0018 vaddr=0x400d0018 size=0x27098 (159896) map
0x400d0018: _flash_cache_start at ??:?
I (677) esp_image: segment 5: paddr=0x002170b8 vaddr=0x400853d0 size=0x07654 ( 30292) load
0x400853d0: i2c_hw_fsm_reset at /home/rahul/esp/esp-skainet/esp-idf/components/driver/i2c.c:1134
I (695) boot: Loaded app from partition at offset 0x10000
I (695) boot: Disabling RNG early entropy source...
I (695) psram: This chip is ESP32-D0WD
I (700) spiram: Found 64MBit SPI RAM device
I (704) spiram: SPI RAM mode: flash 80m sram 80m
I (710) spiram: PSRAM initialized, cache is in low/high (2-core) mode.
I (717) cpu_start: Pro cpu up.
I (720) cpu_start: Application information:
I (725) cpu_start: Project name: esp-idf
I (730) cpu_start: App version: v0.3.0
I (735) cpu_start: Compile time: Sep 20 2025 23:34:31
I (741) cpu_start: ELF file SHA256: 9f75fa4c05940d3d...
I (747) cpu_start: ESP-IDF: v3.3.1
I (752) cpu_start: Starting app cpu, entry point is 0x40081170
0x40081170: call_start_cpu1 at /home/rahul/esp/esp-skainet/esp-idf/components/esp32/cpu_start.c:269
I (0) cpu_start: App cpu up.
I (1239) spiram: SPI SRAM memory test OK
I (1240) heap_init: Initializing. RAM available for dynamic allocation:
I (1240) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (1246) heap_init: At 3FFB3048 len 0002CFB8 (179 KiB): DRAM
I (1253) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (1259) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (1265) heap_init: At 4008CA24 len 000135DC (77 KiB): IRAM
I (1272) cpu_start: Pro cpu start user code
I (1277) spiram: Adding pool of 4096K of external SPI memory to heap allocator
I (178) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (179) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations
I (179) I2S: DMA Malloc info, datalen=blocksize=600, dma_buf_count=3
I (189) I2S: DMA Malloc info, datalen=blocksize=600, dma_buf_count=3
I (199) I2S: APLL: Req RATE: 16000, real rate: 15999.986, BITS: 16, CLKM: 1, BCK_M: 8, MCLK: 4095996.500, SCLK: 511999.562500, diva: 1, divb: 0
I (209) I2S: DMA Malloc info, datalen=blocksize=1200, dma_buf_count=3
I (219) I2S: DMA Malloc info, datalen=blocksize=1200, dma_buf_count=3
I (229) I2S: PLL_D2: Req RATE: 16000, real rate: 16025.000, BITS: 16, CLKM: 39, BCK: 8, MCLK: 4096000.000, SCLK: 512800.000000, diva: 64, divb: 4
I (239) DRV8311: Enter into es8311_Codec_Startup()
I (249) DRV8311: ES8311 in Slave mode
I (249) DRV8311: Enter into es8311_pcm_hw_params()
I (269) DRV8311: Exit es8311_Codec_Startup()
I (269) DRV8311: ES8311 in I2S Format
I (279) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (279) DRV8311: SET: volume:153
I (279) MEDIA_HAL: I2S_OUT_VOL_DEFAULT[60]
I (289) MEDIA_HAL: CONFIG_CODEC_CHIP_IS_ES8311
Quantized wakeNet5: wakeNet5_v1_hilexin_5_0.95_0.90, mode:0 (Mar 30 2020 20:16:38)
Quantized MN1_2 (Mar 31 2020 14:48:24)
SHIFT: 8, 11, 17, 17, 17, 17, 7, 16, 14, 12,
I (309) MN: ---------------------SPEECH COMMANDS---------------------
I (309) MN: Command ID0, phrase 0: T ER N AA N DH AH L AY T
I (319) MN: Command ID1, phrase 1: T ER N AO F DH AH L AY T
I (329) MN: Command ID2, phrase 2: L AY T IH NG M OW D
I (329) MN: Command ID3, phrase 3: R EH D IH NG M OW D
I (339) MN: Command ID4, phrase 4: R EH D M OW D
I (339) MN: Command ID5, phrase 5: B L UW M OW D
I (349) MN: Command ID6, phrase 6: Y EH L OW M OW D
I (359) MN: ---------------------------------------------------------
-----------awaits to be waken up-----------
chunk_num = 200Steps to reproduce the behavior
flash command: idf.py flash monitor
and observed the log
Project release version
v0.3.0 and master
System architecture
Intel/AMD 64-bit (modern PC, older Mac)
Operating system
Linux
Operating system version
Ubuntu 22.04
Shell
ZSH
Additional context
No response