I've just uploaded a dual project workspace that could be instructional to those getting familiar with BLE features. These projects concentrate specifically on the Advertisement phase of the BLE. PSoC6 BLE Beacon and Scanner Creator projects.
One project is a Broadcaster Role as a Beacon that ONLY transmits advertising packets. It is run-time configurable for many parameters.
The other project is a Observer Role as a Scanner that ONLY receives and reports advertising packets. It is run-time configurable for many parameters.
I found it a very good learning tool. Additionally it can be used as a launching point for your BLE projects.