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path: root/decoders/tlc5620/pd.py
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2017-12-22all decoders: introduce a reset() methodGerhard Sittig
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.
2017-01-07license: remove FSF postal address from boiler plate license textGerhard Sittig
Remove the FSF postal address as it might change (it did in the past). Reference the gnu.org website instead which is more stable.
2016-12-07tlc5620: Convert to PD API version 3.Uwe Hermann
2016-05-15Use consistent __init__() format across all PDs.Uwe Hermann
The previous **kwargs some PDs had is not actually ever used, so drop it.
2015-08-17tlc5620: Add options for per-DAC Vref, show voltages.Uwe Hermann
Instead of showing raw values in the annotations, calculate the actual voltage (based on raw value, gain, and Vref) and use that.
2015-08-17tlc5620: Handle the case of less than 11 bits in a command.Uwe Hermann
2015-08-17tlc5620: Properly handle LOAD and LDAC based operations.Uwe Hermann
- If LOAD goes low *and* LDAC is already low, the voltage is set immediately. - If LOAD goes low but LDAC is high, the value is only written into an internal register, but the voltage is not changed (yet). - If LDAC goes low, all four DAC voltages (DAC A/B/C/D) are set according to the respective register values at the same time.
2015-08-17tlc5620: Only decode the last 11 bits, ignore the rest.Uwe Hermann
2015-08-17tlc5620: Fix incorrect DAC selection decode, add more annotations.Uwe Hermann
2014-07-15All PDs: Minor whitespace and consistency fixes.Uwe Hermann
- 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.
2014-07-09Various PDs: Minor consistency fixes.Uwe Hermann
(Consistently use single-quotes for all Python strings everywhere)
2014-04-15All PDs: Bump api_version to 2.Uwe Hermann
Older libsigrokdecode versions are no longer able to use the current versions of the PDs (various changes in syntax etc).
2014-04-15All PDs: Drop some unneeded comments.Uwe Hermann
2014-04-13Rename 'probe' to 'channel' everywhere.Uwe Hermann
Variables of type 'struct srd_channel *' are consistently named 'pdch' to make them easily distinguishable from libsigrok's 'struct sr_channel *' variables that are consistently named 'ch'.
2014-03-10Probes, optional probes and annotations now take a tuple.Bert Vermeulen
Annotation entries also consist of a tuple, not a list.
2014-03-10Remove unused probes and optionsBert Vermeulen
2014-01-30s/out_proto/out_python/.Uwe Hermann
The output type is now called OUTPUT_PYTHON, adapt all PDs to that.
2014-01-28All PDs: Consistent naming/case for annotation shortnames/IDs.Uwe Hermann
2014-01-28All PDs: Drop unneeded comments.Uwe Hermann
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.
2013-11-15Drop obsolete report() method.Bert Vermeulen
2013-11-15Use the new Decoder.register() APIBert Vermeulen
2013-11-07Rename inter-PD output type to SRD_OUTPUT_PYTHONBert Vermeulen
This better reflects what it is: a python object generated and processed by python code.
2013-10-30The start() method no longer takes a metadata parameterBert Vermeulen
2013-10-13tlc5620: Output short/long annotations.Uwe Hermann
This fixes (the remaining parts of) bug #168.
2013-10-13tlc5620: Use annotation types.Uwe Hermann
This fixes parts of bug #168.
2013-04-23GPL headers: Use correct project name.Uwe Hermann
2012-11-24tlc5620: Refactoring, add initial LOAD support.Uwe Hermann
2012-11-21Initial TI TLC5620 (8-bit quad DAC) protocol decoder.Uwe Hermann