Unverified Commit 73a9a65e authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

framebuffer: add battery icon / battery state indicator

parent 31bc72e0

framebuffer.lua

+22 −0
Original line number Diff line number Diff line
@@ -55,4 +55,26 @@ function fb.print(font, str) 
	end

end



function fb.draw_battery_8(x, y, p)

	fb.buf[y/8 + x*fb.h/8 + 1] = 0xff

	for i = 1, 10 do

		if p*2 >= i*15 then

			fb.buf[y/8 + (x+i)*fb.h/8 + 1] = 0xff

		else

			fb.buf[y/8 + (x+i)*fb.h/8 + 1] = 0x81

		end

	end

	if p*2 >= 11*15 then

		fb.buf[y/8 + (x+11)*fb.h/8 + 1] = 0xff

	else

		fb.buf[y/8 + (x+11)*fb.h/8 + 1] = 0xe7

	end

	if p*2 >= 12*15 then

		fb.buf[y/8 + (x+12)*fb.h/8 + 1] = 0x3c

	else

		fb.buf[y/8 + (x+12)*fb.h/8 + 1] = 0x24

	end

	fb.buf[y/8 + (x+13)*fb.h/8 + 1] = 0x3c

end



return fb