68 lines
1.6 KiB
ReStructuredText
68 lines
1.6 KiB
ReStructuredText
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
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.. _V4L2-TCH-FMT-DELTA-TD16:
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********************************
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V4L2_TCH_FMT_DELTA_TD16 ('TD16')
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********************************
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*man V4L2_TCH_FMT_DELTA_TD16(2)*
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16-bit signed little endian Touch Delta
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Description
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===========
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This format represents delta data from a touch controller.
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Delta values may range from -32768 to 32767. Typically the values will vary
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through a small range depending on whether the sensor is touched or not. The
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full value may be seen if one of the touchscreen nodes has a fault or the line
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is not connected.
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**Byte Order.**
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Each cell is one byte.
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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:widths: 2 1 1 1 1 1 1 1 1
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* - start + 0:
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- D'\ :sub:`00low`
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- D'\ :sub:`00high`
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- D'\ :sub:`01low`
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- D'\ :sub:`01high`
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- D'\ :sub:`02low`
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- D'\ :sub:`02high`
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- D'\ :sub:`03low`
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- D'\ :sub:`03high`
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* - start + 8:
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- D'\ :sub:`10low`
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- D'\ :sub:`10high`
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- D'\ :sub:`11low`
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- D'\ :sub:`11high`
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- D'\ :sub:`12low`
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- D'\ :sub:`12high`
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- D'\ :sub:`13low`
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- D'\ :sub:`13high`
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* - start + 16:
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- D'\ :sub:`20low`
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- D'\ :sub:`20high`
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- D'\ :sub:`21low`
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- D'\ :sub:`21high`
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- D'\ :sub:`22low`
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- D'\ :sub:`22high`
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- D'\ :sub:`23low`
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- D'\ :sub:`23high`
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* - start + 24:
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- D'\ :sub:`30low`
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- D'\ :sub:`30high`
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- D'\ :sub:`31low`
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- D'\ :sub:`31high`
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- D'\ :sub:`32low`
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- D'\ :sub:`32high`
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- D'\ :sub:`33low`
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- D'\ :sub:`33high`
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