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For details see the DS2408 datasheet, section "Power-up timing".
This commit is adding this missing command so now a full decoding
is possible:
Annotations from 1-Wire network layer:
8990980-8991220 1-Wire network layer: : Reset/presence: true
8994163-8994437 1-Wire network layer: : ROM command: 0x96 'DS2408: Disable Test Mode'
8995026-9008178 1-Wire network layer: : ROM: 0xa30000001246a929
9008785-9009060 1-Wire network layer: : Data: 0x3c
9012290-9012530 1-Wire network layer: : Reset/presence: true
And from the specific stacked DS2408 slave:
8990980-8991220 DS2408: : Reset/presence: true
8995026-9008178 DS2408: : ROM: 0xa30000001246a929 (family code 0x29)
9008785-9009060 DS2408: : Disable Test Mode (0x3c)
9012290-9012530 DS2408: : Reset/presence: true
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For details see the DS2408 datasheet, section "Resume Command [A5h]".
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Move initialization code of protocol decoders from the constructor to a
new reset() helper method. The libsigrokdecode backend could run this
method several times to clear the decoder's internal state, before new
data from another acquisition gets fed to decode() calls.
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Annotations generated by the onewire_network decoder started where bit 1
began, while it should align with the start of bit 0.
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This is not really relevant for stacked PDs currently (they can be used
unmodified with either PDv2 or PDv3 low-level decoders), but it'll allow
us to drop PDv2 support completely.
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Remove the FSF postal address as it might change (it did in the past).
Reference the gnu.org website instead which is more stable.
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The previous **kwargs some PDs had is not actually ever used, so drop it.
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Use self.ss/self.es, or if there's a need to differentiate
them a bit more, use self.ss_<suffix>/self.es_<suffix> consistently.
Also, drop some unused variables.
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Anything else in the pd.py files doesn't have to be imported/exposed.
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- No newlines at the end of files.
- No trailing ';' characters.
- Comparison with None: Use 'is None' or 'is not None'.
- Comparison with True/False: Use 'if cond:' or 'if not cond:'.
- Various minor whitespace fixes.
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In all current PDs it is not necessary to raise an exception upon
invalid states (of the PD's state machine), since we can guarantee that
no such invalid state can ever be reached in these PDs.
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Older libsigrokdecode versions are no longer able to use the current
versions of the PDs (various changes in syntax etc).
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Annotation entries also consist of a tuple, not a list.
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The output type is now called OUTPUT_PYTHON, adapt all PDs to that.
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The single comment re-stating the PD's name / description / purpose in
each pd.py file is not really needed, that info is available in the
Decoder class' attributes already.
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This automatically figures out the files to install for each protocol
decoder, without involving autotools.
All python files (filenames ending in .py) are always installed. If a
protocol decoder requires installation of a non-python file, a small
file called 'config' can be created in that protocol decoder's
directory, with the following content:
# comments are ok
extra-install vendorlist.txt commands.txt
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This better reflects what it is: a python object generated and
processed by python code.
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The Python module name is determined by the directory name (e.g. dcf77),
the *.py file names in that directory don't matter and can be kept
consistent.
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While states in the PD should be ALLCAPS per guidelines (for
consistency), the annotations that a PD outputs (and are shown in a
console via sigrok-cli or in a GUI) should be "normal" human-readable
text/formatting usually, i.e. not ALLCAPS.
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The 'Overdrive match ROM' command is 0x69, not 0x6d. Verified in various
datasheets and the original 1-Wire/iButton spec.
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The annotation types are 'Text' and 'Warnings', not 'Link' etc. as the
annotations of the onewire_link PD (for example) are already clearly
from the link layer. The annotation types should be different things/formats
of a specific PD's annotation output instead (like "Celsius" / "Kelvin"
for some temperature sensor, for example).
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Also, some additional cleanups.
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exit message
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