0001 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
0002
0003 .. _V4L2-TCH-FMT-DELTA-TD16:
0004
0005 ********************************
0006 V4L2_TCH_FMT_DELTA_TD16 ('TD16')
0007 ********************************
0008
0009 *man V4L2_TCH_FMT_DELTA_TD16(2)*
0010
0011 16-bit signed little endian Touch Delta
0012
0013
0014 Description
0015 ===========
0016
0017 This format represents delta data from a touch controller.
0018
0019 Delta values may range from -32768 to 32767. Typically the values will vary
0020 through a small range depending on whether the sensor is touched or not. The
0021 full value may be seen if one of the touchscreen nodes has a fault or the line
0022 is not connected.
0023
0024 **Byte Order.**
0025 Each cell is one byte.
0026
0027 .. flat-table::
0028 :header-rows: 0
0029 :stub-columns: 0
0030 :widths: 2 1 1 1 1 1 1 1 1
0031
0032 * - start + 0:
0033 - D'\ :sub:`00low`
0034 - D'\ :sub:`00high`
0035 - D'\ :sub:`01low`
0036 - D'\ :sub:`01high`
0037 - D'\ :sub:`02low`
0038 - D'\ :sub:`02high`
0039 - D'\ :sub:`03low`
0040 - D'\ :sub:`03high`
0041 * - start + 8:
0042 - D'\ :sub:`10low`
0043 - D'\ :sub:`10high`
0044 - D'\ :sub:`11low`
0045 - D'\ :sub:`11high`
0046 - D'\ :sub:`12low`
0047 - D'\ :sub:`12high`
0048 - D'\ :sub:`13low`
0049 - D'\ :sub:`13high`
0050 * - start + 16:
0051 - D'\ :sub:`20low`
0052 - D'\ :sub:`20high`
0053 - D'\ :sub:`21low`
0054 - D'\ :sub:`21high`
0055 - D'\ :sub:`22low`
0056 - D'\ :sub:`22high`
0057 - D'\ :sub:`23low`
0058 - D'\ :sub:`23high`
0059 * - start + 24:
0060 - D'\ :sub:`30low`
0061 - D'\ :sub:`30high`
0062 - D'\ :sub:`31low`
0063 - D'\ :sub:`31high`
0064 - D'\ :sub:`32low`
0065 - D'\ :sub:`32high`
0066 - D'\ :sub:`33low`
0067 - D'\ :sub:`33high`
