162306a36Sopenharmony_ci.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci.. _V4L2-TCH-FMT-DELTA-TD16: 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci******************************** 662306a36Sopenharmony_ciV4L2_TCH_FMT_DELTA_TD16 ('TD16') 762306a36Sopenharmony_ci******************************** 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci*man V4L2_TCH_FMT_DELTA_TD16(2)* 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci16-bit signed little endian Touch Delta 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ciDescription 1562306a36Sopenharmony_ci=========== 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciThis format represents delta data from a touch controller. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciDelta values may range from -32768 to 32767. Typically the values will vary 2062306a36Sopenharmony_cithrough a small range depending on whether the sensor is touched or not. The 2162306a36Sopenharmony_cifull value may be seen if one of the touchscreen nodes has a fault or the line 2262306a36Sopenharmony_ciis not connected. 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci**Byte Order.** 2562306a36Sopenharmony_ciEach cell is one byte. 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci.. flat-table:: 2862306a36Sopenharmony_ci :header-rows: 0 2962306a36Sopenharmony_ci :stub-columns: 0 3062306a36Sopenharmony_ci :widths: 2 1 1 1 1 1 1 1 1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci * - start + 0: 3362306a36Sopenharmony_ci - D'\ :sub:`00low` 3462306a36Sopenharmony_ci - D'\ :sub:`00high` 3562306a36Sopenharmony_ci - D'\ :sub:`01low` 3662306a36Sopenharmony_ci - D'\ :sub:`01high` 3762306a36Sopenharmony_ci - D'\ :sub:`02low` 3862306a36Sopenharmony_ci - D'\ :sub:`02high` 3962306a36Sopenharmony_ci - D'\ :sub:`03low` 4062306a36Sopenharmony_ci - D'\ :sub:`03high` 4162306a36Sopenharmony_ci * - start + 8: 4262306a36Sopenharmony_ci - D'\ :sub:`10low` 4362306a36Sopenharmony_ci - D'\ :sub:`10high` 4462306a36Sopenharmony_ci - D'\ :sub:`11low` 4562306a36Sopenharmony_ci - D'\ :sub:`11high` 4662306a36Sopenharmony_ci - D'\ :sub:`12low` 4762306a36Sopenharmony_ci - D'\ :sub:`12high` 4862306a36Sopenharmony_ci - D'\ :sub:`13low` 4962306a36Sopenharmony_ci - D'\ :sub:`13high` 5062306a36Sopenharmony_ci * - start + 16: 5162306a36Sopenharmony_ci - D'\ :sub:`20low` 5262306a36Sopenharmony_ci - D'\ :sub:`20high` 5362306a36Sopenharmony_ci - D'\ :sub:`21low` 5462306a36Sopenharmony_ci - D'\ :sub:`21high` 5562306a36Sopenharmony_ci - D'\ :sub:`22low` 5662306a36Sopenharmony_ci - D'\ :sub:`22high` 5762306a36Sopenharmony_ci - D'\ :sub:`23low` 5862306a36Sopenharmony_ci - D'\ :sub:`23high` 5962306a36Sopenharmony_ci * - start + 24: 6062306a36Sopenharmony_ci - D'\ :sub:`30low` 6162306a36Sopenharmony_ci - D'\ :sub:`30high` 6262306a36Sopenharmony_ci - D'\ :sub:`31low` 6362306a36Sopenharmony_ci - D'\ :sub:`31high` 6462306a36Sopenharmony_ci - D'\ :sub:`32low` 6562306a36Sopenharmony_ci - D'\ :sub:`32high` 6662306a36Sopenharmony_ci - D'\ :sub:`33low` 6762306a36Sopenharmony_ci - D'\ :sub:`33high` 68