2016-08-15 02:57:29 +07:00
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.. -*- coding: utf-8; mode: rst -*-
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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 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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[media] v4l: doc: Remove row numbers from tables
Shorten the tables by removing row numbers in comments, allowing for
later insertion of rows with minimal diffs.
All changes have been generated by the following script.
import io
import re
import sys
def process_table(fname, data):
if fname.endswith('hist-v4l2.rst'):
data = re.sub(u'\n{1,2}\t( ?) -( ?) ?', u'\n\t\\1 -\\2', data, flags = re.MULTILINE)
data = re.sub(u'\n(\t| )- \.\. row [0-9]+\n\t ?-( ?) ?', u'\\1* -\\2', data, flags = re.MULTILINE)
else:
data = re.sub(u'\n{1,2} -( ?) ?', u'\n -\\1', data, flags = re.MULTILINE)
data = re.sub(u'(\n?)(\n\n - \.\. row 1\n)', u'\n\\2', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. row [0-9]+\n -( ?) ?', u' * -\\1', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. row [0-9]+\n \.\. (_[A-Z0-9_`-]*:)', u'\n - .. \\1', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. (_[A-Z0-9_`-]*:)\n -', u' * .. \\1\n\n -', data, flags = re.MULTILINE)
data = re.sub(u'^ - ', u' -', data, flags = re.MULTILINE)
data = re.sub(u'^(\t{1,2}) ', u'\\1', data, flags = re.MULTILINE)
return data
def process_file(fname, data):
buf = io.StringIO(data)
output = ''
in_table = False
table_separator = 0
for line in buf.readlines():
if line.find('.. flat-table::') != -1:
in_table = True
table = ''
elif in_table and not re.match('^[\t\n]|( )', line):
in_table = False
output += process_table(fname, table)
if in_table:
table += line
else:
output += line
if in_table:
in_table = False
output += process_table(fname, table)
return output
fname = sys.argv[1]
data = file(fname, 'rb').read().decode('utf-8')
data = process_file(fname, data)
file(fname, 'wb').write(data.encode('utf-8'))
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-09-05 18:44:34 +07:00
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* - start + 0:
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- D'\ :sub:`00high`
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- D'\ :sub:`00low`
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- D'\ :sub:`01high`
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- D'\ :sub:`01low`
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- D'\ :sub:`02high`
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- D'\ :sub:`02low`
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- D'\ :sub:`03high`
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- D'\ :sub:`03low`
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* - start + 8:
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- D'\ :sub:`10high`
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- D'\ :sub:`10low`
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- D'\ :sub:`11high`
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- D'\ :sub:`11low`
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- D'\ :sub:`12high`
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- D'\ :sub:`12low`
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- D'\ :sub:`13high`
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- D'\ :sub:`13low`
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* - start + 16:
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- D'\ :sub:`20high`
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- D'\ :sub:`20low`
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- D'\ :sub:`21high`
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- D'\ :sub:`21low`
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- D'\ :sub:`22high`
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- D'\ :sub:`22low`
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- D'\ :sub:`23high`
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- D'\ :sub:`23low`
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* - start + 24:
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- D'\ :sub:`30high`
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- D'\ :sub:`30low`
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- D'\ :sub:`31high`
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- D'\ :sub:`31low`
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- D'\ :sub:`32high`
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- D'\ :sub:`32low`
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- D'\ :sub:`33high`
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- D'\ :sub:`33low`
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