0001 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
0002
0003 .. _V4L2-TCH-FMT-DELTA-TD08:
0004
0005 ********************************
0006 V4L2_TCH_FMT_DELTA_TD08 ('TD08')
0007 ********************************
0008
0009 *man V4L2_TCH_FMT_DELTA_TD08(2)*
0010
0011 8-bit signed Touch Delta
0012
0013 Description
0014 ===========
0015
0016 This format represents delta data from a touch controller.
0017
0018 Delta values may range from -128 to 127. Typically the values will vary through
0019 a small range depending on whether the sensor is touched or not. The full value
0020 may be seen if one of the touchscreen nodes has a fault or the line is not
0021 connected.
0022
0023 **Byte Order.**
0024 Each cell is one byte.
0025
0026
0027
0028 .. flat-table::
0029 :header-rows: 0
0030 :stub-columns: 0
0031 :widths: 2 1 1 1 1
0032
0033 * - start + 0:
0034 - D'\ :sub:`00`
0035 - D'\ :sub:`01`
0036 - D'\ :sub:`02`
0037 - D'\ :sub:`03`
0038 * - start + 4:
0039 - D'\ :sub:`10`
0040 - D'\ :sub:`11`
0041 - D'\ :sub:`12`
0042 - D'\ :sub:`13`
0043 * - start + 8:
0044 - D'\ :sub:`20`
0045 - D'\ :sub:`21`
0046 - D'\ :sub:`22`
0047 - D'\ :sub:`23`
0048 * - start + 12:
0049 - D'\ :sub:`30`
0050 - D'\ :sub:`31`
0051 - D'\ :sub:`32`
0052 - D'\ :sub:`33`
