Example code for handling both keyboard AND mouse ?

[Pigeo]

I tried to merge the keyboard and mouse examples into one single example that would allow me to plug-in either a keyboard OR a mouse, without having to recompile each time I want to change between mouse and keyboard.

I tried the following, without success :

// Initialize USB Controller
USBHost usb;
// Attach mouse controller to USB
MouseController mouse(usb);
// Attach keyboard controller to USB
KeyboardController keyboard(usb);

=> It seems this library doesn't support having two controllers on the same USBHost instance. Could you confirm that ?

Then I tried the following, which also didn't work :

// Initialize USB Controller
USBHost usb1;
USBHost usb2;
// Attach mouse controller to USB
MouseController mouse(usb2);
// Attach keyboard controller to USB
KeyboardController keyboard(usb1);

=> Could you tell me which one of these two approaches should be the good one ? And then I suggest to add in the source code some assertions to avoid users making forbidden things (putting two controllers on the same USBHost instance and/or creating two USBHost instances at same time, etc.)

The idea behind that request, is I want to be able to use a mouse connected to my DUE, and sometimes, but rarely, I want to be able to disconnect the mouse, put a keyboard instead, type some phrase on it, and then remove it and plug-in the mouse again.
Thanks

[Lucius0806]

instead of using mouse or keyboard i tried using arduino uno. I tried to find a way but no success