byte 1:
bit 7 6 5 4 3 2 1 0
- p7 p6 p5 p4 . x10 x9 x8
+ p7 p6 p5 p4 x11 x10 x9 x8
byte 2:
bit 7 6 5 4 3 2 1 0
x7 x6 x5 x4 x3 x2 x1 x0
- x10..x0 = absolute x value (horizontal)
+ x11..x0 = absolute x value (horizontal)
byte 3:
byte 4:
bit 7 6 5 4 3 2 1 0
- p3 p1 p2 p0 . . y9 y8
+ p3 p1 p2 p0 y11 y10 y9 y8
p7..p0 = pressure (not EF113)
bit 7 6 5 4 3 2 1 0
y7 y6 y5 y4 y3 y2 y1 y0
- y9..y0 = absolute y value (vertical)
+ y11..y0 = absolute y value (vertical)
4.2.2 Two finger touch