I am working on an application and need to get the exact time that the master node receive advertising from the slave node. I tried with PPI and it's ok to capture the Radio END event with GPIOTE, however, it took time to get the interrupt(on_ble_evt) and the master node got several other Radio END events in the time. As the slave node's address can be parsed from the interrupt, I need to record the slave node's address and time label for the Radio END event so that I can find out the exact time when the Radio END event occurs, could anybody give a suggestion on how to do that? Welcome if there are any other solutions to find out the exact time of Radio END event for the master node.
