Date: Fri, 21 Jun 2019 22:25:34 +0530 From: Vijay Kumar Banerjee <vijaykumar9597@gmail.com> To: freebsd-arm@freebsd.org Subject: Writing to /dev/fb0 Message-ID: <CAFgkNAkVHccLg15aq9RY5CaT1qV=Bku2KpqOZiLjaNhJJF%2B8=A@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hello everyone, I'm working on porting the Framebuffer driver from FreeBSD to RTEMS for BeagleboneBlack. I am in search of a sample/test application that I can use to directly access the fb0 device and write something to it. The purpose is to test the created fb0 device and work with it without any heavy application like X. Something as minimalistic as: `cat /dev/urandom > /dev/fb0` But this doesn't work on the FreeBSD. Any suggestions on how to test the fb0 device and how to write random pixels, or maybe draw a line? Thanks in advance, Vijay
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAFgkNAkVHccLg15aq9RY5CaT1qV=Bku2KpqOZiLjaNhJJF%2B8=A>