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path: root/decoders/sdcard_spi/pd.py
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2019-06-30sdcard_spi: Add "Card is busy" annotations for CMD24.Pierre Poulain
This fixes bug #1376.
2019-06-30sdcard_spi: Fix incorrect handling of CMD17.Pierre Poulain
This fixes bug #1377.
2019-04-15sdcard_spi: Fix duplicated 'End bit' annotation emission.Uwe Hermann
2019-04-15sdcard_spi: Fix incorrect annotation row indices.Uwe Hermann
This fixes the remaining parts of bug #1365.
2019-04-15sdcard_spi: handle_data_response(): Shorten a few lines.Uwe Hermann
2019-04-15sdcard_spi: handle_data_response(): Add comment, cosmetics.Uwe Hermann
2019-04-15sdcard_spi: Fix some abbreviations and names to match the spec.Uwe Hermann
The official abbreviation for CMD24 in the spec is "WRITE_BLOCK", as opposed to "WRITE_MULTIPLE_BLOCK" for CMD25 (chapter 4.7.4, "Detailed Command Description", table 4-24). The byte preceeding e.g. the CMD24 block data is called "Start Block" token (chapter 7.3.3.2, "Start Block Tokens and Stop Tran Token"). We don't include the "token" itself for consistency, since the decoder doesn't do that for any other tokens either.
2019-04-14sdcard_spi: touch up CMD24 handlingGerhard Sittig
Address some nits in the SDCard (SPI mode) protocol decoder. Rename identifiers to eliminate comments. Determine the default block size at the start of the write command instead of the iteration over payload data bytes. Remove a print() statement which would break regression tests. Allow re-use of the data handler for other commands, too. Use lower case hex digits for consistency across the source file, and slightly unobfuscate a bit pattern check while we are here. Improve robustness of response handlers and how internal state gets advanced. Replace constant lookups by direct method calls.
2019-04-14sdcard_spi: add support for CMD24 including payload dataPierre Poulain
The previous implementation advanced from the start of CMD24 to IDLE. This commit introduces support for the data phase and data response of CMD24. Which results in improved usability of the decoder output, and reduced probability of false positives (don't detect "commands" in the payload data). This commit addresses the missing CMD24 handling part of bug #1365.
2019-04-02decoders: Fix incorrect 'outputs' fields.Uwe Hermann
Only add items to 'outputs' if the respective PD actually has OUTPUT_PYTHON support implemented as of right now. Various decoders might get OUTPUT_PYTHON support later, but the 'outputs' field should reflect the current status.
2019-03-15decoders: Add/update tags for each PD.Uwe Hermann
2019-03-13Add PD tags handling and some tagsSoeren Apel
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.
2017-06-16Mark all stacked decoders as being PD API version 3.Uwe Hermann
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.
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.
2016-05-25Move common/ directory into decoders/.Uwe Hermann
This simplifies cross-platform handling of the Python/decoder paths and module installation/dist a bit and also fixes bug #804.
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.
2016-05-09Factor out SD card lists into common/sdcard.Uwe Hermann
These are used by the sdcard_spi and sdcard_sd decoders.
2014-10-13All PDs: More consistent names for ss/es variables.Uwe Hermann
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.
2014-09-15sdcard_spi/usb_packet: Drop unused variables.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.
2014-07-09All PDs: Drop unneeded exceptions.Uwe Hermann
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.
2014-04-15sdcard_spi: Avoid duplicate keys in a Python dict.Uwe Hermann
This fixes bug #191.
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
2014-03-10Probes, 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
2014-02-23sdcard_spi: Use list comprehensions.Uwe Hermann
2014-02-09sdcard_spi: Adapt for MSB-first bits from spi PD.Uwe Hermann
2014-02-09sdcard_spi: Merge command ID/name and description into same annotation.Uwe Hermann
2014-02-09sdcard_spi: Improved command handling / display.Uwe Hermann
2014-02-09sdcard_spi: Fix handling of some warning annotations.Uwe Hermann
2014-02-09sdcard_spi: Fix incorrect R1 reply annotation endsample.Uwe Hermann
2014-02-09sdcard_spi: Fix incorrect 'Command index' value access.Uwe Hermann
2014-02-09sdcard_spi: Use bit-exact annotations in handle_response_r1().Uwe Hermann
2014-02-09sdcard_spi: Use bit-exact annotations in handle_command_token().Uwe Hermann
2014-02-09sdcard_spi: Define annotation rows.Uwe Hermann
This fixes parts of bug #309.
2014-02-09sdcard_spi: Use proper annotation classes.Uwe Hermann
This fixes parts of bug #309.
2014-02-09sdcard_spi: Initial fixing round for correct samplenumbers.Uwe Hermann
This fixes parts of bug #309.
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
2013-04-23GPL headers: Use correct project name.Uwe Hermann
2012-08-29Add initial SD card (SPI mode) decoder.Uwe Hermann
This is work in progress, but it already works partially, and can be used for actual decodes of some commands. This PD stacks on top of the SPI protocol decoder.
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