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Andrew C
Andrew C
Associate III
July 7, 2025
Solved

stm32f4, are bootloader pin specific

  • July 7, 2025
  • 1 reply
  • 221 views

In AN2606, it goes into pin specific detail about the pins when look at your specific chip line.

 

AndrewC_0-1751918736524.png

Does this mean that I am limited to those specific pins in order to use the bootloader and that I cannot used an alternate assigned pin?

This topic has been closed for replies.
Best answer by STTwo-32

Hello @Andrew C 

For the Bootloader, yes you are limited to the pins stated on the tables of the AN2606. But you can still use the open Bootloader that can work on different pins and peripherals. More details available on the readme file ofthis GitHub repository  .

best Regards.

STTwo-32

1 reply

STTwo-32
STTwo-32Best answer
ST Technical Moderator
July 7, 2025

Hello @Andrew C 

For the Bootloader, yes you are limited to the pins stated on the tables of the AN2606. But you can still use the open Bootloader that can work on different pins and peripherals. More details available on the readme file ofthis GitHub repository  .

best Regards.

STTwo-32

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