Sergey Vlasov

Apparently the flashing tool detected “Target: STM32F1_Low-density_32K”, which means that you have the STM32F103x6 chip (or maybe even some non-ST clone of that chip) with only 32K flash. The stm32duino...

No, this is not RP2040 — STM32F103 cannot run code directly from an external flash chip. (Well, maybe some STM32 chips can do that using the FSMC peripheral, but it...

Can you test the STM32F103C6 support code from #17853? Note that you need to use at least `board.h` and the bootloader-related section of `rules.mk` from the `handwired/onekey/bluepill_f103c6` keyboard in your...

Can you test the STM32F103C6 support code from #17853? Note that you need to use at least `board.h` and the bootloader-related section of `rules.mk` from the `handwired/onekey/bluepill_f103c6` keyboard in your...

You may also need to add a `board.h` file with this: ```c #pragma once #include_next "board.h" #undef STM32F103xB #define STM32F103x6 ``` (and then maybe fix the resulting fallout if ChibiOS...

`board.h` should be in `keyboards/NAME` (where you have `config.h` and the rest of files for the keyboard itself); the `ld` subdirectory needs to be created there too. (I also missed...

Hmm, ChibiOS (`lib/chibios/os/hal/ports/STM32/STM32F1xx/stm32_registry.h`) seems to believe that low-density STM32F10x chips don't have USB; however, [the official datasheet for STM32F103C6](https://www.st.com/resource/en/datasheet/stm32f103c6.pdf) says otherwise (even F103x4 parts seem to have USB). This looks...

Well, then I'm not sure what to do here; probably some low-level debugging and fixing ChibiOS is in order.

No, STM32F103 chips don't have the DFU bootloader in the system memory (they have a bootloader there, but it supports only the serial port). And the bootloader is not the...

Can you test the STM32F103C6 support code from #17853? Note that you need to use at least `board.h` and the bootloader-related section of `rules.mk` from the `handwired/onekey/bluepill_f103c6` keyboard in your...