^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) .. _V4L2-TCH-FMT-DELTA-TD16:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) ********************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) V4L2_TCH_FMT_DELTA_TD16 ('TD16')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) ********************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) *man V4L2_TCH_FMT_DELTA_TD16(2)*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 16-bit signed little endian Touch Delta
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) This format represents delta data from a touch controller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Delta values may range from -32768 to 32767. Typically the values will vary
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) through a small range depending on whether the sensor is touched or not. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) full value may be seen if one of the touchscreen nodes has a fault or the line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) is not connected.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) **Byte Order.**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) Each cell is one byte.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) .. flat-table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) :header-rows: 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) :stub-columns: 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) :widths: 2 1 1 1 1 1 1 1 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) * - start + 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) - D'\ :sub:`00low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) - D'\ :sub:`00high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) - D'\ :sub:`01low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) - D'\ :sub:`01high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) - D'\ :sub:`02low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) - D'\ :sub:`02high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) - D'\ :sub:`03low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) - D'\ :sub:`03high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) * - start + 8:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) - D'\ :sub:`10low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) - D'\ :sub:`10high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) - D'\ :sub:`11low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) - D'\ :sub:`11high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) - D'\ :sub:`12low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) - D'\ :sub:`12high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) - D'\ :sub:`13low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) - D'\ :sub:`13high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) * - start + 16:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) - D'\ :sub:`20low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) - D'\ :sub:`20high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) - D'\ :sub:`21low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) - D'\ :sub:`21high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) - D'\ :sub:`22low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) - D'\ :sub:`22high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) - D'\ :sub:`23low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) - D'\ :sub:`23high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) * - start + 24:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) - D'\ :sub:`30low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) - D'\ :sub:`30high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) - D'\ :sub:`31low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) - D'\ :sub:`31high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) - D'\ :sub:`32low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) - D'\ :sub:`32high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) - D'\ :sub:`33low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) - D'\ :sub:`33high`