Lines Matching +full:two +full:-
4 Copyright (C) 2007-2008 Arjan Opmeer <[email protected]>
25 5.2.1 Parity checking and packet re-synchronization
27 5.2.3 Two finger touch
32 6.2.2 Two finger touch
53 per packet, and provides additional features such as position of two fingers,
55 for 2 fingers the concatenation of two 6 bytes packets) and allows tracking
114 non-zero value will turn it ON. For hardware version 1 the default is ON.
145 4 bytes version: (after the arrow is the name given in the Dell-provided driver)
173 ---------
179 echo -n 0x16 > reg_10
236 -----------------------------------------
282 firmware 1.x seem to map one, two and three finger taps
298 -----------------------------------------
331 tw = 1 when two finger touch
360 ---------
366 echo -n 0x56 > reg_10
393 -----------------------------------------
395 Parity checking and packet re-synchronization
482 Two finger touch
485 Note that the two pairs of coordinates are not exactly the coordinates of the
486 two fingers, but only the pair of the lower-left and upper-right coordinates.
488 defined by these two points.
503 ax8..ax0 = lower-left finger absolute x value
510 ay8..ay0 = lower-left finger absolute y value
522 bx8..bx0 = upper-right finger absolute x value
529 by8..by0 = upper-right finger absolute y value
535 ---------
543 T: 1 = enable two finger mode auto correct
548 -----------------------------------------
550 1 and 3 finger touch shares the same 6-byte packet format, except that
614 Two finger touch
617 The packet format is exactly the same for two finger touch, except the hardware
618 sends two 6 byte packets. The first packet contains data for the first finger,
619 the second packet has data for the second finger. So for two finger touch a
626 ---------
636 -----------------------------------------
646 two fingers' position delta.
649 can expect two following head packets. If the finger status doesn't change,
749 w = 1 when delta overflows (> 127 or < -128), in this case
757 x7..x0 = delta x (two's complement)
764 y7..y0 = delta y (two's complement)
778 x7..x0 = delta x (two's complement)
785 y7..y0 = delta y (two's complement)
795 ---------
800 -----------------------------------------
836 x and y are written in two's complement spread