Simon?? via ST software could you not load a demo file to the STM32.If that loads ok.Then try to load the X6100 firmware.
I thought there was an option to zero the STM32. Using ST-Link.
This may be of interest.
?
in Q900 radio's in early firmware you used a loader to much like ST-Link to load to the STM32.
It worth trying to recover via ST-Link, give it a go nothing to lose really.
