Snif with Wireshark of usb port for Pentax kp

If can be useful I add in this link dropbox 
https://www.dropbox.com/t/WnyWkjqAMCMJtwOd  the snif of the USB port for 
Pentax KP in different situation:
usb.dst and  src are "1.29.1"- "1.29.2" in PTP mode fore Liveview 1 and 
2and "1.31.1"-"1.31.2" in MSC mode for Liveview 3 and 4.


PTB mode:
-Liveview1(The program used is Lifeview 
https://api.ricoh/docs/camera-usb-sdk-cpp/quick-start-linux/)
usb.src == "1.29.1" or usb.src == "1.29.2"
Liveview__>Connect--> StartLiveView--> StartCaptureWithoutFocus--> 
StopLiveView--> Disconect


-Liveview2
gphoto2 --trigger-capture


MSC mode:
-Liveview3
gphoto2 --trigger-capture gphoto2 --trigger-capture

-Liveview4
sudo pktriggercord -->TakeaPhoto -->Exit

(gphoto2 --trigger-capture don't work like in my last posts)



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