[Gitalk:/soft/maixpy/en/others/maixpy_faq.html] MaixPy FAQ - Sipeed Wiki

[yangyang1598]

https://wiki.sipeed.com/soft/maixpy/en/others/maixpy_faq.html

maixpy MaixPy FAQ

[yangyang1598]

Hello, I develop robot using maixduino when I using face_detection avility with boot.py, that causing core dump error but, I using in maixpy ide. that error wasn't occur. May I know reason why?

[desy0305]

Traceback (most recent call last): File "boot.py", line 129, in File "boot.py", line 125, in File "user.py", line 45, in File "user.py", line 19, in start_handler_0 File "camera.py", line 163, in get_detection_status File "camera.py", line 208, in get_detection_result File "camera.py", line 53, in snapshot KeyboardInterrupt: MicroPython v0.5.0-395-gcb71b9c42-dirty on 2021-10-21; Sipeed_M1 with kendryte-k210 Type "help()" for more information.

classifier del

kpu_net del

[MaixPy]: soft reboot [MaixPy] gc heap=0x801c1a60-0x80281a60(786432) [MaixPy] init end

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Official Site : https://www.tinkergen.com/mark Docs : https://www.yuque.com/tinkergen-help-en/mark MaixPy Wiki : https://maixpy.sipeed.com

{"board_info": {"WIFI_RX": 7, "ESP32_MOSI": 28, "MIC0_BCK": 18, "MIC0_WS": 19, "WIFI_TX": 6, "ESP32_RST": 8, "ESP32_MISO": 26, "ESP32_SCLK": 27, "PIN0": 4, "LED_G": 12, "ESP32_CS": 25, "PIN1": 5, "PIN3": 22, "PIN4": 23, "LED_B": 14, "PIN5": 24, "ESP32_RDY": 9, "PIN6": 32, "PIN7": 15, "PIN8": 14, "PIN9": 13, "PIN10": 12, "I2S_WS": 33, "I2S_DA": 34, "BOOT_KEY": 16, "MIC0_DATA": 20, "I2S_BCK": 35, "PIN11": 11, "PIN12": 10, "PIN13": 3, "PIN2": 21, "LED_R": 13, "WIFI_EN": 8}, "type": "duino"}

free gc heap memory : 749 KB

free sys heap memory: 3388 KB

init i2c:2 freq:100000

[MAIXPY]: find ov2640 [MAIXPY]: find ov sensor Traceback (most recent call last): File "boot.py", line 129, in File "boot.py", line 125, in File "user.py", line 45, in File "user.py", line 19, in start_handler_0 File "camera.py", line 163, in get_detection_status File "camera.py", line 220, in get_detection_resultKeyboardInterrupt: MicroPython v0.5.0-395-gcb71b9c42-dirty on 2021-10-21; Sipeed_M1 with kendryte-k210 Type "help()" for more information.

raw REPL; CTRL-B to exit OK False

MicroPython v0.5.0-395-gcb71b9c42-dirty on 2021-10-21; Sipeed_M1 with kendryte-k210 Type "help()" for more information.

[hiroumi]

Hi, how can I overclock K219 maix bit?

[muhammeddincmdx]

This FAQ documentation is awesome. There are many information and explanations are very successful.I want to say thank you to all contributors.