Choosing a suitable bootloader for stm32f103rct6

STM32duino bootloader aka Maple bootloader
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telsinola
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Joined: Sat Jun 04, 2022 10:02 pm

Choosing a suitable bootloader for stm32f103rct6

Post by telsinola »

I'm new to stm32 microcontrollers, i designed a custom pcb with stm32f103rct6 which i'm testing, i also have a type c connector to dp/dm pins that i added to be able to program and read data that the uc is sending just like arduino. But i'm kinda confused about the bootloaders, which one to choose, i just want it to act like an arduino, would be really thankful if someone would steer me in the right direction.
GonzoG
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Joined: Wed Jan 15, 2020 11:30 am
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Location: Prudnik, Poland

Re: Choosing a suitable bootloader for stm32f103rct6

Post by GonzoG »

HID bootloader (https://github.com/Serasidis/STM32_HID_Bootloader) is what you want.
But bootloader needs to be compiled for each MCU and it's configuration (frequency sources and clocks).
ag123
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Joined: Thu Dec 19, 2019 5:30 am
Answers: 24

Re: Choosing a suitable bootloader for stm32f103rct6

Post by ag123 »

that old 'roger's bootloader' may work too.
https://github.com/rogerclarkmelbourne/ ... bootloader
you could try flashing a stock firmware from there. it is normally for stm32f103c8. But f103rc may work, no guarantees though.
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