android-otg-usb-mtp-ptp-solution/PtpCamera.java at master · geekxingyun/android-otg-usb-mtp-ptp-solution · GitHub
Canon mini-USB cameras using PTP can be read without additional software using any Android phone/tablet. All you need is a mini-USB to USB-C cable. This ancient G9 plays just fine. Just a
GitHub - laheller/ptplibrary: use ptp/ip and ptp/usb to connect to cameras like Canon and Nikon
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