libusb bulk

https://github.com/IzyaSoft/EasyUsb

 

https://github.com/ztguang/libusb-usbip-bulktransfer/blob/master/test_libusb.c

 

https://github.com/wangbaiqiang/libusb/blob/master/app/src/main/cpp/com_hipad_libusb_bulkTransfer.cpp