MicroPython Forum (Archive)

I think you are looking for some proximity detection through ToF sensor matrix.

https://www.st.com/en/imaging-and-photo ... tId=SC1934

Good luck!
WG

Hi Dave,

Very clear and got it!

Best regards,
WG

Hi

Could anyone please to explain following GC number from machine.info()? GC:
102784 total
2112 : 100672
1=56 2=23 m=8

Thanks in advance!

Regards,
WG

Hi Following changes can make mboot to disable dfu UPLOAD function, hope it is useful! 1. modify mpconfigboard.h like this: // Remove MBOOT_UPLOAD_ENABLE to disable dfu UPLAOD for released firmware #define MBOOT_UPLOAD_ENABLE (1) #define MBOOT_UPLOAD_EMPTY_BYTE (0xFF) 2. change main.c for /mboot: vo...

Hi Meekdai,

Thanks, will try that zadig.

Regards,
WG

Hi Dave, Thanks for sharing more details! I just ported mboot to other stm32 hardware with 1 USR switch and 1 LED, the change to remove reset_mode can jump to application automatically and run mboot if hold the USR switch after reboot. I am using RaspberryPi 3B+ for cross-compiling MicroPython firmw...

Hi Dave, I tried dfu-util, but it does not work for mboot. 1. dfu-util: dfu-util-0.9-win64 2. command: dfu-util -a 0 -d 0483:df11 -D firmware.dfu 3. error output: Cannot open DFU device 0483:df11 No DFU capable USB device available So, I changed to use en.stsw-stm32080.zip from ST, it can write firm...

Hi Dave

Thanks! You are correct, 'make' process works with your suggest.

Regards,
WG

Hi! I am trying to make mboot for default PYBV10 board. I added MBOOT_BOOTPIN_PIN related defines in /PYBV10/mpconfigboard.h: #define MBOOT_BOOTPIN_PIN (pin_A0) #define MBOOT_BOOTPIN_PULL (MP_HAL_PIN_PULL_UP) #define MBOOT_BOOTPIN_ACTIVE (0) After $ make V=1 USE_MBOOT=1, mboot got following error: I...