Lines Matching +full:3 +full:a
17 3. Differentiating hardware versions
27 5.2.3 Two finger touch
28 6. Hardware version 3
38 7.2.3 Motion packet
39 8. Trackpoint (for Hardware version 3 and 4)
50 hardware versions unimaginatively called version 1,version 2, version 3
54 and width of the touch. Hardware version 3 uses 6 bytes per packet (and
56 of up to 3 fingers. Hardware version 4 uses 6 bytes per packet, and can
57 combine a status packet with multiple head or motion packets. Hardware version
60 Some Hardware version 3 and version 4 also have a trackpoint which uses a
67 Note that a mouse button is also associated with either the touchpad or the
68 trackpoint when a trackpoint is available. Disabling the Touchpad in xorg
101 Currently a value of "1" will turn on some basic debugging and a value of
107 generate quite a lot of data!
118 calculating a parity bit for the last 3 bytes of each packet. The driver
133 verification is done by the driver on hardware version 3 and 4. The
175 By echoing a hexadecimal value to a register it contents can be altered.
183 bit 7 6 5 4 3 2 1 0
184 B C T D L A S E
188 A: 1 = absolute mode (needs 4 byte packets, see reg_11)
197 bit 7 6 5 4 3 2 1 0
240 bit 7 6 5 4 3 2 1 0
244 some models have M as byte 3 odd parity bit
251 bit 7 6 5 4 3 2 1 0
259 bit 7 6 5 4 3 2 1 0
264 byte 3::
268 bit 7 6 5 4 3 2 1 0
289 bit 7 6 5 4 3 2 1 0
300 EF013 and EF019 have a special behaviour (due to a bug in the firmware?), and
302 This counting is reset whenever a different number of fingers is reported.
308 bit 7 6 5 4 3 2 1 0
312 p1..p3 = byte 1..3 odd parity bit
317 bit 7 6 5 4 3 2 1 0
321 p1..p3 = byte 1..3 odd parity bit
328 bit 7 6 5 4 3 2 1 0
337 bit 7 6 5 4 3 2 1 0
342 bit 7 6 5 4 3 2 1 0
347 byte 3::
349 bit 7 6 5 4 3 2 1 0
362 By echoing a hexadecimal value to a register it contents can be altered.
370 bit 7 6 5 4 3 2 1 0
377 bit 7 6 5 4 3 2 1 0
405 SB1= packet[3];
416 For all the other ones, there are just a few constant bits::
419 ((packet[3] & 0x0f) != 0x02) )
430 bit 7 6 5 4 3 2 1 0
438 bit 7 6 5 4 3 2 1 0
443 bit 7 6 5 4 3 2 1 0
448 byte 3::
450 bit 7 6 5 4 3 2 1 0
453 n4 = set if more than 3 fingers (only in 3 fingers mode)
454 vf = a kind of flag ? (only on EF123, 0 when finger is over one
461 3 = Middle (Left and Right)
469 bit 7 6 5 4 3 2 1 0
476 bit 7 6 5 4 3 2 1 0
492 bit 7 6 5 4 3 2 1 0
500 bit 7 6 5 4 3 2 1 0
507 bit 7 6 5 4 3 2 1 0
512 byte 3::
514 bit 7 6 5 4 3 2 1 0
519 bit 7 6 5 4 3 2 1 0
526 bit 7 6 5 4 3 2 1 0
531 Hardware version 3
539 bit 7 6 5 4 3 2 1 0
540 0 0 0 0 R F T A
542 A: 1 = enable absolute tracking
550 1 and 3 finger touch shares the same 6-byte packet format, except that
551 3 finger touch only reports the position of the center of all three fingers.
564 byte 3: 0x02
575 bit 7 6 5 4 3 2 1 0
583 bit 7 6 5 4 3 2 1 0
588 bit 7 6 5 4 3 2 1 0
593 byte 3::
595 bit 7 6 5 4 3 2 1 0
602 bit 7 6 5 4 3 2 1 0
609 bit 7 6 5 4 3 2 1 0
619 the second packet has data for the second finger. So for two finger touch a
630 bit 7 6 5 4 3 2 1 0
631 0 0 0 0 0 0 0 A
633 A: 1 = enable absolute tracking
638 v4 hardware is a true multitouch touchpad, capable of tracking up to 5 fingers.
642 Whenever the numbers or identities of the fingers changes, the hardware sends a
644 head packets or motion packets. A head packet contains data of finger id, finger
645 position (absolute x, y values), width, and pressure. A motion packet contains
651 position, until we receive a status packet.
653 One exception is one finger touch. when a status packet tells us there is only
661 bit 7 6 5 4 3 2 1 0
668 bit 7 6 5 4 3 2 1 0
677 byte 3::
679 bit 7 6 5 4 3 2 1 0
686 bit 7 6 5 4 3 2 1 0
700 bit 7 6 5 4 3 2 1 0
708 bit 7 6 5 4 3 2 1 0
713 bit 7 6 5 4 3 2 1 0
718 byte 3::
720 bit 7 6 5 4 3 2 1 0
727 bit 7 6 5 4 3 2 1 0
734 bit 7 6 5 4 3 2 1 0
744 bit 7 6 5 4 3 2 1 0
754 bit 7 6 5 4 3 2 1 0
761 bit 7 6 5 4 3 2 1 0
766 byte 3::
768 bit 7 6 5 4 3 2 1 0
775 bit 7 6 5 4 3 2 1 0
782 bit 7 6 5 4 3 2 1 0
788 byte 3 ~ 5 for another
791 Trackpoint (for Hardware version 3 and 4)
807 bit 7 6 5 4 3 2 1 0
812 bit 7 6 5 4 3 2 1 0
817 bit 7 6 5 4 3 2 1 0
820 byte 3::
822 bit 7 6 5 4 3 2 1 0
827 bit 7 6 5 4 3 2 1 0
832 bit 7 6 5 4 3 2 1 0
841 expects for a relative movement