Getting the example programs to work from the NRF52 SDK can be a very daunting task. The big problem is that there is virtually no documentation included in the samples themselves and when searching for specific information about how to configure and run them for the environment you are in these is a lot of vague or irrelevant information to sift through to find the true answers. The example projects are board specific requiring you to select the exact development environment you are working in but have nothing to tell you how to set up and run the example for that hardware.
After spending a couple of hours messing around with the PCA10056 nRF52840DK and the csense-drv example I decided to throw this simple PDF together to help those who come after me. Please conside adding this, and maybe similar documents, tot he SDK examples in future so that people who are starting out with the SDK don't waste so many hours trying to get things to work that should be really easy given just a very simple bit of instruction.
