pylessard/python-udsoncan

📋 Changes

• J2534: Added missing constants (credits : @kirya-dev )
• J2534: Added ISO15765 address type (credits : @kirya-dev )

📋 Changes

• Refactor of J2534
• AsciiCodec replace invalid characters with ``replace=True``

📋 Changes

• J2514 Connection Parameters properly used
• Fixed the list of supported DTC functions per standard version
• WWHOBD subfunctions functional group ID can go up to 0xFF

📋 Changes

• Added support for ReadDTCInformation : reportWWHOBDDTCByMaskRecord (credits: @jacobs-rvw ) (#245)
• Added support for ReadDTCInformation : reportWWHOBDDTCWithPermanentStatus (#245)
• Added Dtc.DtcClass class
• Added a getter in the client to obtain the server P2 & P2* timeouts (#263)
• Fix client read dtc type hint to allow using Dtc.Severity and Dtc.Status objects
• CI tests Python 3.12 & 3.13

📋 Changes

• Corrected an error message forgotten in 1.24.0

📋 Changes

• Added a definition for DTCFormatIdentifier : SAE_J2012-DA_DTCFormat_04
• Added an optional callback on the client that gets called when a NRC78 is received
• Concurrency issue when using J2534 (credit @kirya-dev )

📋 Changes

• Various improvement in J2534 module (credit @kirya-dev ). See #248
• Made Close device after Discconnect. Previously, cant reconnect to the device (ERR_DEVICE_IN_USE).
• Avoid debug log after error log.
• Raising abnormal exception around connection to the J2534 device.
• Fix error J2534 Error: CAN_ID_BOTH and CAN_29BIT_ID are the only valid ConnectFlags according J2534 standard.
• Fix error Parameter pInput must be NULL.
• Add read_vbatt for j2534 connection
• Avoid extra access to DLL (log_last_operation)
• + 1 more

📋 Changes

• Bug fix
• Adjusted `SecurityAccess.request_seed` minimal level to 1 as per ISO-14229. Fixes #220
• Improvements
• Added py.typed marker
• Less confusing error message when a timeout occurs following NRC 0x78

📋 Changes

• CommunicationControl now supports ``nodeIdentificationNumber`` parameter introduced in the 2013 version of the standard. Fixes #216
• Updated example on index page to match changes introduced in 1.21

📋 Changes

• #207 : Fixed broken compatibility with Python 3.7

📋 Changes

• Added the ``client.test_data_identifier()`` method
• Closing ``SocketConnection`` and ``IsoTPSocketConnection`` does not hang when provided with a socket in blocking mode (#191)
• Fixed performance degradation introduced in v1.21 when requesting DIDs with a large configuration (#185)

📋 Changes

• Fix #199 : IsotpSocketConnection does not support ``can-isotp`` v2
• ``IsotpSocketConnection`` requires an ``isotp.Address`` object and will not accept ``txid`` and ``rxid`` like before. This interface change could hardly be avoided while keeping the code sane.

📋 Changes

• Fix unbound local error raised on timeout when using PythonIsotpConnection

📋 Changes

• Support isotp v2.x
• Support passing a default DicCodec when reading a DID that have no codec defined (#185)
• J2534 connection support 29 bits ID (credit @kirya-dev)
• Unclear error when the server sends a bad payload on changeDiagnosticSession (#192)

📋 Changes

• `Client.unlock_security_access` now have a parameter to pass down the RequestSeed data (securityAccessDataRecord) to the `request_seed ` method. Fixes #177

📋 Changes

• Supports waiting on negative responses when SuppressPositiveResponse bit is set (#174).
• Fixed the list of supported negatives response code for TransferExit (#173). Credits: @mikisama

📋 Changes

• #162 - Client attach a reference to the request in the response object.
• #161 : Bad static type in `client.send_request()` signature

📋 Changes

• Fixed #157, Request and response decoding may fail depending on module loading order

📋 Changes

• Fixed compatibility issue with Python 3.7 introduced by `TypedDict` usage in udsoncan V1.17

📋 Changes

• Added type hints to the library
• Accepts non-standard services that extends the BAseService class (@HugGa)
• Fixed few instances where `None` values were not handled correctly
• Corrected bad types in documentation
• Bugfix for J2534Connection (@venden)
• internal cleanup to remove mid-module import and circular dependencies problems
• Reformatted everything with autopep8

📋 Changes

• Added a connection for support of aisotp module as transport layer (Credits : @mikisama )
• Added support for ResumeFile subfunction in RequestFileTransfer service (Credits : @kenjo )
• MemoryLocation used for Read/WriteMemoryByAddress now accepts 64bits addresses (Credits : @driftregion )
• Added supports for new Negative REturns Codes introduced in 2020 version of ISO-14229 (Credits @lumagi )
• Connections using a thread now sets the daemon flag to true (Credits : @lumagi)
• #143 - Fixed AccessTimingParameters service that wasn't handling the timing record parameter correctly.
• #132 - Fixed a typo that would trigger an internal error if a bad DID config was given to the client.

📋 Changes

• #110 : Support new subfunctions for ReadDiagnosticInformation (0x19) (tests : [kayoub5](https://github.com/kayoub5), [yassin92](https://github.com/yassin92))
• reportDTCExtDataRecordByRecordNumber (0x16)
• reportUserDefMemoryDTCByStatusMask (0x17)
• reportUserDefMemoryDTCSnapshotRecordByDTCNumber (0x18)
• reportUserDefMemoryDTCExtDataRecordByDTCNumber (0x19)

📋 Changes

• Added support for J2534 passthru (#75, #76) [credit: @joeFischetti ]
• Added possibility to send data bytes when requesting a seed with SecurityAccess service (#79) [credit : @guigor]
• Added a parameter to disable the global timeout when sending a request, meaning it is now possible to wait indefinitely for a response if the server ask to wait continuously. (#73, #86) [credit: @martinjthompson ]
• Added support for DynamicallyDefineDataIdentifier service (#78)
• Start receive timer after call to the connection ``send`` to avoid timing out while transmitting long payload (#43, #68) [credit: @wanam ]
• RequestFileTransfer response now properly parse the filesize (#89, #90) [credit: @trivialpursuer ]

📋 Changes

• InputOutputControlByIdentifier service now support variable length DID with (Codec.ReadAllRemainingData). Fixes #57
• Added a parameter to change the standard version support (2006, 2013, 2020).
• When using version 2013 or 2020, DiagnosticSessionControl now requires the server to provides timing requirement (fixes #53)
• Added a parameter to ignore server timing parameters when doing a DiagnosticSessionControl (for 2013 and 2020 version).
• Fixed a typo in error code. IncorrectMessageLegthOrInvalidFormat becomes IncorrectMessageLengthOrInvalidFormat
• Changes few logging details.

📋 Changes

• Fixed #51. Unlocking a security level that is already unlocked (seed=0) is now handled properly. No key is sent to the server and a positive response is returned to the user.

📋 Changes

• Fixed #50 : Correctly encode filename length on 16bits instead of 8bits in RequestFileTransfer

📋 Changes

• #49 : Security level now passed to the security algorithm when using ``client.unlock_security_access``. For backward compatibility, parameters are now given as named parameter. Only the parameters present in the algorithm signature will be passed. See the below snippet of code