PS4 Bits Incoming

[syifnrl]

May I ask which packet or bit represent circle button when it pressed down? In the "ps4_parser.c" file I found enum structs that shows packet index button standard at 17, but when i pressed down circle button, byte 17 did not change. It may not be a big issue, it's just I want to have a better understanding at how bluetooth esp32 works with bt devices.