Lines Matching +full:5 +full:a
22 5. Hardware version 2
57 combine a status packet with multiple head or motion packets. Hardware version
58 4 allows tracking up to 5 fingers.
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
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
251 bit 7 6 5 4 3 2 1 0
259 bit 7 6 5 4 3 2 1 0
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
317 bit 7 6 5 4 3 2 1 0
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
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
407 D1 = packet[5];
413 (((SA1 & 0xC0) != 0x80) && (( C1 & 0xF0) != 0x00)) ) // check Byte 5
416 For all the other ones, there are just a few constant bits::
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
450 bit 7 6 5 4 3 2 1 0
454 vf = a kind of flag ? (only on EF123, 0 when finger is over one
463 5 = Back
469 bit 7 6 5 4 3 2 1 0
474 byte 5::
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
514 bit 7 6 5 4 3 2 1 0
519 bit 7 6 5 4 3 2 1 0
524 byte 5::
526 bit 7 6 5 4 3 2 1 0
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
566 byte 5: 0xff
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
595 bit 7 6 5 4 3 2 1 0
602 bit 7 6 5 4 3 2 1 0
607 byte 5::
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
679 bit 7 6 5 4 3 2 1 0
686 bit 7 6 5 4 3 2 1 0
691 byte 5::
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
720 bit 7 6 5 4 3 2 1 0
727 bit 7 6 5 4 3 2 1 0
732 byte 5::
734 bit 7 6 5 4 3 2 1 0
744 bit 7 6 5 4 3 2 1 0
750 firmware sends us (delta x / 5) and (delta y / 5)
754 bit 7 6 5 4 3 2 1 0
761 bit 7 6 5 4 3 2 1 0
768 bit 7 6 5 4 3 2 1 0
775 bit 7 6 5 4 3 2 1 0
780 byte 5::
782 bit 7 6 5 4 3 2 1 0
788 byte 3 ~ 5 for another
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
822 bit 7 6 5 4 3 2 1 0
827 bit 7 6 5 4 3 2 1 0
830 byte 5::
832 bit 7 6 5 4 3 2 1 0
841 expects for a relative movement