Unable to connect STM32 in arduino IDE using bootloader

Using Arduino Avrdude, stk500, Bootloader issues
1

My STM32 board:

Board Manager Link I am using: https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json

I used ST-LINK V2 for the bootloader.

I can't see the upload method as STM32_bootloader; instead, I am seeing this.

Arduino_IDE_AiLPWEtAPX
Arduino_IDE_AiLPWEtAPX960×904 54.2 KB

2

I moved your topic to an appropriate forum category @ARYN.

In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.

This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.

3

select one of the Maple bootloader option for USB bootloader.

In my experience, the most reliable and simple way is to use the ROM bootloader which listens on RX/TX. I wire a USB to TTL Serial adapter to RX/TX and I use buttons wired to BOOTSEL and RESET to put the MCU into bootloader mode before upload. This is the 'Cube Serial' option.

4

thanks.

1 Like
5

I only have ST-Link V2. I need to know how to use it.

6

ST-Link is Cube SWD

7

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