Hello,
Can anyone help me create a custom upload protocol for the bluepill_F103C8 boards??
I have managed to flash it with the STM32duino bootloader and would like to upload using the mini usb connector onboards instead of an external FT232 adapter.
Now the stm32duino bootloader uses the dfu-util protocol for uploading the firmware. I can confirm the process works manually. It is trivial to install the dfu-util itself. All i need now is some help create the upload_protocol and some configuration options set in platformio.ini to be passed onto the dfu_util.
Thanks in advance!!