NanoPi NEO air usb hid gadget in Allwinner sunxi Posted April 21, 2017 Dear community. I like to get the NanoPi Neo air work as HID Gadget using libcomposite. I am using the dev kernel (4.10) and libcomposite is loaded. Following this tutorial http://isticktoit.net/?p=1383 the usb gadget init script is running without errors on startup. But there is no entry in /sys/class/udc/ and i get no /dev/hidg0 device Did i missed something? is there a special overlay directive for the usb controller? or is something missing in the kernel? is it better to use the g_hid module? 0
NanoPi NEO air usb hid gadget
in Allwinner sunxi
Posted
Dear community.
I like to get the NanoPi Neo air work as HID Gadget using libcomposite.
I am using the dev kernel (4.10) and libcomposite is loaded.
Following this tutorial http://isticktoit.net/?p=1383 the usb gadget init script is running without errors on startup.
But there is no entry in /sys/class/udc/ and i get no /dev/hidg0 device
Did i missed something? is there a special overlay directive for the usb controller? or is something missing in the kernel?
is it better to use the g_hid module?