System Workbench for STM32

Hello,

There has been an update for custom L0 boards in the latest version 1.12.0.
Nothing changed on reset but a correction has been done to access 2nd bank on L0 double bank flash devices.
There is also a correction for all L0 custom boards that was writing a few registers on L1 addresses but it was not blocking debug.

So, please, update the software with menu Help => Check For Updates
And recreate your custom L0 board.

Also, precise on which OS you are working and if you have connected all the lines on the STLink ?
(Vdd appli, Reset, SWD Clk and Data and GND).

Rgds,
Laurent