Zero LTS With USB Screen

[av4625]

Hi,

 

This will be my first time using Armbian and OrangePi, sorry if theres stupid questions. 
 

I want to write a C++ application that uses LVGL to display information on a USB screen and have a few questions.  
 

1) Will I be able to this screen in this setup. It uses the frame buffer (/dev/fb0). There are instructions for RaspberryPi, where its just plugged in and the frame buffer is available to use. 
 

2) If I just use the latest Armbian Ubuntu version for this board what is the newest version of C++ I can use? (C++11/14/17 etc)

 

3) Is there a tool chain available to be able to cross compile my application (specifically from MacOS) then put the binary on the OrangePi? Or will I have to use something like docker and build for ARM?

 

Thanks!