upload vect

[H0mAUnm]

Hi
I've uploaded STM32duino-bootloader via st-link and installed windows driver using libwdi.
https://github.com/rogerclarkmelbourne/STM32duino-bootloader/tree/master/binaries
https://github.com/pbatard/libwdi/releases

and I have a "Maple(COM12)" in my device manager.

but whenever I upload a sketch using upload methods st-link or serial, "Maple(COM12)" vanished.
possibly because upload vector of Arduino_Core_STM32 does not bypass the STM32duino-bootloader, so that the boot loader is lost.

how can I set a different upload vector an keep using Serial USB?

[fpistm]

Hi this is currently not supported, this will comes with DFU upload method.
The VECT_TAB_OFFSET can be redefined but the linker script need to be updated

[H0mAUnm]

Thanks

but is there any way to get USB serial port working?

[fpistm]

This is plan for the 1.5.0 release:
#344

[fpistm]

VECT_TAB_OFFSET can be redefined thanks build_opt.h if required.
It will be also handle in #411 and will also covered the upload part.