Posted by fronders on 2018-04-13 10:03

You can configure each project to use a specific ST-Link by explicitly saying which ST-Link S/N to use.
To set specific ST-Link S/N you need to open Debug Configurations->Debugger and there in OpenOCD Options type “-c hla_serial xxxxxxxxxxxxxxxxxxxxxxxx”
To get your ST-Link’s serial you can use ST-Link Utility or STM CubeProgrammer
See screenshot attached

Posted by Mr. Robot on 2018-04-13 14:41

Hi Riccardo,

You can debug several boards in parallel with the same SW4STM32 and so the same workspace.

To do that:
- two projects, one for each custom board (on the same workspace)
- two debug configuration (one for each project)

Now you need to precise for each debug configuration, what is the board concerned.
Two possibilities in the debugger tab:
- using the STLink Server if the tool is installed on your machine OR
- using the openocd option : “-c hla_serial XXXXXXX” (where XXXXX is the ST-Link SN number that you can get through ST-Link Utility or STM CubeProgrammer)

Furthermore, if you debug the two projects in parallel, you must to define a different port number in the debug configuration (debugger tab).
Example 3333 for one and 3334 for the other.

BR,
Elliot