Hi Guys, I am new to uVision and I am trying to create a new simple project, but having a few problems. I had a look at the examples supplied but I am getting nowhere here... My question is this, I created a new multi-project workspace, created a new project and added it to the workspace, selected a device (STM32F407VG), created source files and added them to the project, I need to link in the CMSIS definitions, but how is this done? Is this done automatically somewhere on the compiler/IDE? My problem is that normally if I wanted to use the definitions for registers and so on, I would add includes as required, but I can not see that done in the examples. Any help clearing up this very basic issue will be appreciated. Best Regards Luis