ESP32-S3-Korvo-2(v3.1)开发板问题，默认例程报错问题请教

[wjstanc]

加电启动后，串口日志如下所示，我按照提示分别按下板上的按钮完成测试，最后还是报错“###### This Broad Test Failed”， 并且串口工具上(putty)无法键入信息，也不能退出程序(ctrl-c), 请问这种情形是否正常？（之前作嵌入式linux串口调试是可以交互式键盘输入命令的）
另外，从日志看到这个例程的名称是"test_board", 但是在github上没能找到对应source， 能告知一下吗，谢谢？

I (1157) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations
###### Step1 Keys Test Start
### Please press the key: VOL+
### VOL+ Test failed, please try again
### VOL+ Test failed
### Please press the key: VOL-
### VOL- Test failed, please try again
### VOL- Test failed
### Please press the key: SET
### SET Test failed, please try again
### SET Test failed
### Please press the key: PLAY
### PLAY Test failed, please try again
### PLAY Test failed
### Please press the key: MUTE
### MUTE Test failed, please try again
### MUTE Test failed
### Please press the key: REC
### REC Test failed, please try again
### REC Test failed
###### Step1 Keys Test Failed

###### Step2 SDCard Test Start
###### Step2 SDCard Test Failed

###### Step3 LCD Test Start
### Press vol+ key if LCD shown a picture
###### Step3 LCD Test Failed

###### Step4 LED Test Start
### Press vol+ key if led shown in correct order
###### Step4 LED Test Failed

###### Step5 Speaker Test Start
### Press vol+ key if sound was played
###### Step5 Speaker Test Failed


###### This Broad Test Failed
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3808,len:0x1664
load:0x403c9700,len:0xbb8
load:0x403cc700,len:0x2f74
entry 0x403c9954
I (24) boot: ESP-IDF v4.4.2-155-g23d5a582cb-dirty 2nd stage bootloader
I (25) boot: compile time 15:46:39
I (25) boot: chip revision: 0
I (28) boot.esp32s3: Boot SPI Speed : 80MHz
I (33) boot.esp32s3: SPI Mode : DIO
I (38) boot.esp32s3: SPI Flash Size : 2MB
I (42) boot: Enabling RNG early entropy source...
I (48) boot: Partition Table:
I (51) boot: ## Label Usage Type ST Offset Length
I (59) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (66) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (74) boot: 2 factory factory app 00 00 00010000 00100000
I (81) boot: End of partition table
I (85) esp_image: segment 0: paddr=00010020 vaddr=3c050020 size=32534h (206132) map
I (131) esp_image: segment 1: paddr=0004255c vaddr=3fc95730 size=02cbch ( 11452) load
I (133) esp_image: segment 2: paddr=00045220 vaddr=40374000 size=0adf8h ( 44536) load
I (146) esp_image: segment 3: paddr=00050020 vaddr=42000020 size=44dach (282028) map
I (197) esp_image: segment 4: paddr=00094dd4 vaddr=4037edf8 size=0692ch ( 26924) load
I (203) esp_image: segment 5: paddr=0009b708 vaddr=50000000 size=00010h ( 16) load
I (210) boot: Loaded app from partition at offset 0x10000
I (211) boot: Disabling RNG early entropy source...
I (226) opi psram: vendor id : 0x0d (AP)
I (226) opi psram: dev id : 0x02 (generation 3)
I (226) opi psram: density : 0x03 (64 Mbit)
I (230) opi psram: good-die : 0x01 (Pass)
I (235) opi psram: Latency : 0x01 (Fixed)
I (239) opi psram: VCC : 0x01 (3V)
I (244) opi psram: SRF : 0x01 (Fast Refresh)
I (249) opi psram: BurstType : 0x01 (Hybrid Wrap)
I (255) opi psram: BurstLen : 0x01 (32 Byte)
I (260) opi psram: Readlatency : 0x02 (10 cycles@Fixed)
I (266) opi psram: DriveStrength: 0x00 (1/1)
I (271) spiram: Found 64MBit SPI RAM device
I (276) spiram: SPI RAM mode: sram 40m
I (280) spiram: PSRAM initialized, cache is in normal (1-core) mode.
I (287) cpu_start: Pro cpu up.
I (291) cpu_start: Starting app cpu, entry point is 0x403754c4
I (0) cpu_start: App cpu up.
I (1028) spiram: SPI SRAM memory test OK
I (1037) cpu_start: Pro cpu start user code
I (1037) cpu_start: cpu freq: 160000000
I (1037) cpu_start: Application information:
I (1040) cpu_start: Project name: test_board
I (1045) cpu_start: App version: 211aedb
I (1050) cpu_start: Compile time: Oct 26 2022 11:01:13
I (1057) cpu_start: ELF file SHA256: c9b194a3a38078bd...
I (1063) cpu_start: ESP-IDF: v4.4.2-155-g23d5a582cb-dirty
I (1070) heap_init: Initializing. RAM available for dynamic allocation:
I (1077) heap_init: At 3FC99090 len 00050680 (321 KiB): D/IRAM
I (1083) heap_init: At 3FCE9710 len 00005724 (21 KiB): STACK/DRAM
I (1090) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM
I (1096) heap_init: At 600FE000 len 00002000 (8 KiB): RTCRAM
I (1103) spiram: Adding pool of 8192K of external SPI memory to heap allocator
I (1111) spi_flash: detected chip: gd
I (1115) spi_flash: flash io: dio
W (1119) spi_flash: Detected size(16384k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (1133) sleep: Configure to isolate all GPIO pins in sleep state
I (1139) sleep: Enable automatic switching of GPIO sleep configuration
I (1147) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (1157) spiram: Reserving pool of 32K of internal memory for DMA/internal allocations
###### Step1 Keys Test Start
### Please press the key: VOL+
### VOL+ Test OK
### Please press the key: VOL-
### VOL- Test OK
### Please press the key: SET
### SET Test OK
### Please press the key: PLAY
### PLAY Test OK
### Please press the key: MUTE
### MUTE Test OK
### Please press the key: REC
### REC Test OK
###### Step1 Keys Test OK

###### Step2 SDCard Test Start
###### Step2 SDCard Test Failed

###### Step3 LCD Test Start
### Press vol+ key if LCD shown a picture
###### Step3 LCD Test OK

###### Step4 LED Test Start
### Press vol+ key if led shown in correct order
###### Step4 LED Test OK

###### Step5 Speaker Test Start
### Press vol+ key if sound was played
###### Step5 Speaker Test OK


###### This Broad Test Failed

[ESP_William]

这个是默认的出厂检测程序，缺少一些组件情况会自检失败，可以不用管它...

您直接按照开发需要进行编译烧录测试即可，https://docs.espressif.com/projects/esp ... index.html