Arduino for STM32

ST-Link is not a Serial adapter, it is a programmer. You can't open a Serial Monitor over ST-Link.
to see the Serial prints connect the Blue Pill with USB cable. without bootloader listening on USB you can't upload over USB but it works as Serial (or Serial1?) with Serial Monitor or other ...

No, it's not from weact.

It's from this seller:
https://www.aliexpress.com/item/1005005 ... pt=glo2ara

I send them a message today but they didn't respond until now.

Hi,

I've purchased this board from Aliexpress:

https://i.ibb.co/FWWy1DS/stm32h7-camera-issue-1.jpg

And I purchased the OV2640 separately thinking it would fit:

https://i.ibb.co/ZKjZBdz/stm32h7-camera-issue-2.jpg

But it turned out they are not the same pin count.

I have 2 questions:
1. Is ...

OK thanks.

Hi,

I just want to learn how things are working, I've been searching about source code which is responsible for setting system clock or function that count millis and micros for the micrcontroller.

I found it in this path:
...\Arduino\hardware\Arduino_Core_STM32-main\libraries\SrcWrapper\src ...

1. WeAct bootloaders for F401 and F411 do not work with Arduino IDE and STM32duino.


But the first time I connected the board to Arduino IDE, it programmed with SWD with no issues. But after I programmed it with STM32CubeProgrammer I can't program it with Arduino anymore.


2. You can easily ...

Hi guys I really don't know what to do ? there's no direct solution for setting the standard binary for any specific board.

Like now, I'm searching for the black pill bootloader from WeAct, I check the seller product page in Aliexpress, and there's information but it's either not direct or not ...

Hi,

I'm working to get my black pill to its normal state. Out of the box I was able to program it with Arduino IDE. But I know my mistake, when using STM32CubeProgrammer, I select erase entire flash memory.

As the original bootloader was at 0x08000000, and I should program it at 0x08004000.

My ...

OK, problem solved.

Here:
https://community.st.com/s/question/0D5 ... 355c-board

Hi,

Somehow I think I either fried the board or it got locked and I can't reach it anymore.

I was trying to program my new STM32 black pill with STM32CubeProgrammer, and I guess don't have a proper idea of how to use STM32CubeProgrammer, so I selected the 2nd page which is Erasing & Programming ...