Hi what is boot0 in stm32

chaitanya jasti · ‎2017-02-24

Posted on February 25, 2017 at 06:55

hi we are using STM32L152RET6.what is boot0 meant for and what should i connect

Tesla DeLorean · ‎2024-10-30

Probably via a suitable pull up/down, or via Option Bytes? Check the Reference Manual and Data Sheet for related expectations.

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sagsal92 · ‎2025-01-04

Thanks, i just started working on STM32 and got stuck after first code upload into custom board. I didn't know about importance of BOOT0 pin in burning.I thought it is board issue and code issue.I just changed Volatage from gnd to 3.3v on BOOT0 pin got it working again.