my STM32F103FCT6 stucked at bootloader,what should i do?

Bootloader for STM32F103 and STM32F4xx micro-controllers
No special driver is required. Support for Windows, Linux and Mac Operating System
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mcykin
Posts: 4
Joined: Sun Nov 27, 2022 11:08 am

my STM32F103FCT6 stucked at bootloader,what should i do?

Post by mcykin »

hi,
recently i've bought some RCT6 Boards,
i'm trying to write stm32duino in it,but i've meet a strange things;

when i plug the board, system stucked in "STM32duino Bootloader",when i download a firmware, e.g. qmk, and press "reset key",it will function normally,

however,when i reboot the board again, it will stuck at bootloader,not deploly my firmware automatlly,

what should i do? thanks for help!
by GonzoG » Fri Dec 16, 2022 11:35 pm
check BOOT pins if they are shorted to GND.
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GonzoG
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Joined: Wed Jan 15, 2020 11:30 am
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Location: Prudnik, Poland

Re: my STM32F103FCT6 stucked at bootloader,what should i do?

Post by GonzoG »

check BOOT pins if they are shorted to GND.
mcykin
Posts: 4
Joined: Sun Nov 27, 2022 11:08 am

Re: my STM32F103FCT6 stucked at bootloader,what should i do?

Post by mcykin »

Thanks!
turns out,this board did't default connect BOOT0 to GND.
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