Page 1 of 1

Choosing a suitable bootloader for stm32f103rct6

Posted: Sat Jun 04, 2022 10:53 pm
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.

Re: Choosing a suitable bootloader for stm32f103rct6

Posted: Sun Jun 05, 2022 11:16 am
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).

Re: Choosing a suitable bootloader for stm32f103rct6

Posted: Sun Jun 05, 2022 11:25 am
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.