326 lines
13 KiB
Markdown
326 lines
13 KiB
Markdown
Change Log
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=======
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](http://keepachangelog.com/)
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and this project adheres to [Semantic Versioning](http://semver.org/).
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# [unreleased]
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## Fixed
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- Set the directtion field inside the PDU header field correctl explicitely for all CFDP PDU
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packets.
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# [v0.7.0-beta.2] 2023-09-26
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## Added
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- `PacketId` trait impls: `Ord`, `PartialOrd` and `Hash`
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- `SerializablePusPacket` trait: Add `to_vec` method with default implementation.
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# [v0.7.0-beta.1] 2023-08-28
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- Bump `zerocopy` dependency to v0.7.0
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## Changed
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- The `Tlv` and `Lv` API return `&[u8]` instead of `Option<&[u8]>`.
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- `ByteConversionError` error variants `ToSliceTooSmall` and `FromSliceTooSmall` are struct
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variants now. `SizeMissmatch` was removed appropriately.
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- `UnsignedByteFieldError` error variants `ValueTooLargeForWidth` and `InvalidWidth` are struct
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variants now.
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- `TimestampError` error variant `InvalidTimeCode` is struct variant now.
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## Added
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- Added `raw_data` API for `Tlv` and `Lv` to retrieve the whole `Lv`/`Tlv` slice if the object
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was created from a raw bytestream.
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- Added `MsgToUserTlv` helper class which wraps a regular `Tlv` and adds some useful functionality.
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- `UnsignedByteField` and `GenericUnsignedByteField` `new` methods are `const` now.
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- `PduError` variants which contained a tuple variant with multiple fields were converted to a
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struct variant.
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# Added
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- Added `pdu_datafield_len` getter function for `PduHeader`
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## Removed
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- `SizeMissmatch` because it is not required for the `ByteConversionError` error enumeration
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anymore.
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# [v0.7.0-beta.0] 2023-08-16
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- Moved MSRV from v1.60 to v1.61.
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## Changed
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- `PusPacket` trait: `user_data` now returns `&[u8]` instead of `Option<&[u8]>`. Empty user data
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can simply be an empty slice.
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- Moved ECSS TC components from `tc` to `ecss.tc`.
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- Moved ECSS TM components from `tm` to `ecss.tm`.
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- Converted `PusTc` class to more specialized `PusTcCreator` and `PusTcReader`
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classes. The old `PusTc` class is deprecated now.
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- Converted `PusTm` class to more specialized `PusTmCreator` and `PusTmReader`
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classes. The old `PusTm` class is deprecated now.
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- Implement `Display` and `Error` for `StdTimestampError` properly.
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- Remove some redundant `Error` suffixes for enum error variants.
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- `CommonPduConfig`: `new_with_defaults` replaced by `new_with_byte_fields`.
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## Added
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- `source_data` and `app_data` API provided for PUS TM and PUS TC reader classes. These simply
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call `user_data` but are also in line with the PUS packet standard names for those fields.
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- Added new marker trait `IsPusTelemetry` implemented by `PusTmCreator` and `PusTmReader`.
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- Added new marker trait `IsPusTelecommand` implemented by `PusTcCreator` and `PusTcReader`.
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- `metadata_param` getter method for the `MetadataPdu` object.
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- `Default` impl for CFDP `ChecksumType`
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- `Default` impl for CFDP `CommonPduConfig`
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## Fixed
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- All `MetadataGenericParam` fields are now public.
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- New setter method `set_source_and_dest_id` for `CommonPduConfig`.
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# [v0.6.0] 2023-07-06
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## Added
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- Added new `util` module which contains the following (new) helper modules:
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- `UnsignedEnum` trait as an abstraction for unsigned byte fields with variable lengths. It is
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not tied to the ECSS PFC value like the `EcssEnumeration` trait. The method to retrieve
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the size of the unsigned enumeration in bytes is now called `size`.
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- `GenericUnsignedByteField<TYPE>` and helper typedefs `UnsignedU8`, `UnsignedU16`, `UnsignedU32`
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and `UnsignedU64` as helper types implementing `UnsignedEnum`
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- `UnsignedByteField` as a type-erased helper.
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- Initial CFDP support: Added PDU packet implementation.
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- Added `SerializablePusPacket` as a generic abstraction for PUS packets which are
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writable.
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- Added new `PusTmZeroCopyWriter` class which allows to set fields on a raw TM packet,
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which might be more efficient that modification and re-writing a packet with the
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`PusTm` object.
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## Changed
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- The `EcssEnumeration` now requires the `UnsignedEnum` trait and only adds the `pfc` method to it.
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- Renamed `byte_width` usages to `size` (part of new `UnsignedEnum` trait)
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- Moved `ecss::CRC_CCITT_FALSE` CRC constant to the root module. This CRC type is not just used by
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the PUS standard, but by the CCSDS Telecommand standard and the CFDP standard as well.
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# [v0.5.4] 2023-02-12
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## Added
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- `Clone` trait requirement for `time::cds::ProvidesDaysLen` trait.
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- Added `Copy` and `Clone` derives for `DaysLen16Bits` and `DaysLen24Bits`.
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# [v0.5.3] 2023-02-05
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## Added
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- `num_enum` dependency to avoid boilerplate code for primtive to enum conversions, for example
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for the PUS subservices.
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- `ecss.event` module containing a `Subservice` enum.
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- `ecss.verification` module containing a `Subservice` enum.
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- `ecss.scheduling` module containing a `Subservice` enum and some other helper enumerations.
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- `ecss.hk` module containing a `Subservice` enum.
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## Changed
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- Added missing Service IDs to `ecss.PusServiceId` and marked in `#[non_exhaustive]`.
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## Fixed
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- `time.UnixTimestamp`: All constructors and `From` conversions now use the `new` constructor,
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which should cause a correct conversion of 0 subsecond milliseconds to a `None` value.
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# [v0.5.2] 2023-01-26
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## Added
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- Added `.gitignore`.
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## Fixed
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- Correct implementation of Trait `PartialEq` for `PusTc` and `PusTm`. The previous auto-derivation
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were incorrect because they also compared fields unrelated to the raw byte representation.
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## Changed
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- Renamed `PusTc` `raw` method to `raw_bytes` and add better docs to avoid confusion.
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Deprecate `raw` to avoid breaking change.
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- Added `raw_bytes` method to `PusTm`.
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# [v0.5.1] 2023-01-22
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## Added
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- `time::cds::TimeProvider`
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- Add `Ord` and `PartialOrd`, use custom `PartialEq` impl to account for precision correctly.
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- Add `precision_as_ns` function which converts microsecond and picosecond precision values
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into nanoseconds.
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- Add conversion trait to convert `cds::TimeProvider<DaysLen16Bits>` into
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`cds::TimeProvider<DaysLen24Bits>` and vice-versa.
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- `time::UnixTimestamp`
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- Add `Ord` and `PartialOrd` implementations.
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- Add `Add<Duration>` and `AddAssign<Duration>` implementations.
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## Fixed
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- `time::cds::TimeProvider`: Fixed a bug where subsecond milliseconds were not accounted for
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when the provider has no submillisecond precision.
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# [v0.5.0] 2023-01-20
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The timestamp of `PusTm` is now optional. See Added and Changed section for details.
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## Added
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- `PusTmSecondaryHeader`: New `new_simple_no_timestamp` API to create secondary header without
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timestamp.
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- `PusTm`: Add `new_simple_no_timestamp` method to create TM without timestamp
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- New `UnixTimestamp` abstraction which contains the unix seconds as an `i64`
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and an optional subsecond millisecond counter (`u16`)
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- `MS_PER_DAY` constant.
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- CUC: Added `from_date_time` and `from_unix_stamp` constructors for time provider.
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- CUC: Add `Add<Duration>` and `AddAssign<Duration>` impl for time provider.
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### CDS time module
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- Implement `Add<Duration>` and `AddAssign<Duration>` for time providers, which allows
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easily adding offsets to the providers.
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- Implement `TryFrom<DateTime<Utc>>` for time providers.
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- `get_dyn_time_provider_from_bytes`: Requires `alloc` support and returns
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the correct `TimeProvider` instance wrapped as a boxed trait object
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`Box<DynCdsTimeProvider>` by checking the length of days field.
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- Added constructor function to create the time provider
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from `chrono::DateTime<Utc>` and a generic UNIX timestamp (`i64` seconds
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and subsecond milliseconds).
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- `MAX_DAYS_24_BITS` which contains maximum value which can be supplied
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to the days field of a CDS time provider with 24 bits days field width.
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- New `CdsTimestamp` trait which encapsulates common fields for all CDS time providers.
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- `from_unix_secs_with_u24_days` and `from_unix_secs_with_u16_days` which create
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the time provider from a `UnixTimestamp` reference.
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- `from_dt_with_u16_days`, `from_dt_with_u24_days` and their `..._us_precision` and
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`..._ps_precision` variants which allow to create time providers from
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a `chrono::DateTime<Utc>`.
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- Add `from_bytes_with_u24_days` and `from_bytes_with_u16_days` associated methods
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## Changed
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- (breaking) `unix_epoch_to_ccsds_epoch`: Expect and return `i64` instead of `u64` now.
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- (breaking) `ccsds_epoch_to_unix_epoch`: Expect and return `i64` instead of `u64` now.
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- (breaking) `PusTmSecondaryHeader`: Timestamp is optional now, which translates to a
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timestamp of size 0.
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- (breaking): `PusTm`: Renamed `time_stamp` method to `timestamp`, also returns
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`Optional<&'src_data [u8]>` now.
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- (breaking): `PusTmSecondaryHeader`: Renamed `time_stamp` field to `timestamp` for consistency.
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- (breaking): Renamed `from_now_with_u24_days_and_us_prec` to `from_now_with_u24_days_us_precision`.
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Also did the same for the `u16` variant.
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- (breaking): Renamed `from_now_with_u24_days_and_ps_prec` to `from_now_with_u24_days_ps_precision`.
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Also did the same for the `u16` variant.
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- `CcsdsTimeProvider` trait (breaking):
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- Add new `unix_stamp` method returning the new `UnixTimeStamp` struct.
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- Add new `subsecond_millis` method returning counter `Option<u16>`.
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- Default impl for `unix_stamp` which re-uses `subsecond_millis` and
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existing `unix_seconds` method.
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- `TimestampError` (breaking): Add `DateBeforeCcsdsEpoch` error type
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because new CDS API allow supplying invalid date times before CCSDS epoch.
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Make `TimestampError` with `#[non_exhaustive]` attribute to prevent
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future breakages if new error variants are added.
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# [v0.4.2] 14.01.2023
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## Fixed
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- CDS timestamp: Fixed another small logic error for stamp creation from the current
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time with picosecond precision.
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/8
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# [v0.4.1] 14.01.2023
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## Fixed
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- CDS timestamp: The conversion function from the current time were buggy
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when specifying picoseconds precision, which could lead to overflow
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multiplications and/or incorrect precision fields.
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/7
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# [v0.4.0] 10.01.2023
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## Fixed
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- Remove `Default` derive on CDS time provider. This can lead to uninitialized preamble fields.
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## Changed
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- `serde` support is now optional and behind the `serde` feature.
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- `PusTcSecondaryHeaderT` trait renamed to `GenericPusTcSecondaryHeader`.
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- `PusTmSecondaryHeaderT` trait renamed to `GenericPusTmSecondaryHeader`.
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- `SpHeader`: Former `tc` and `tm` methods now named `tc_unseg` and `tm_unseg`.
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Former `new` method now called `new_from_single_fields`.
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- `SpHeader`: Renamed `from_bytes` to `from_be_bytes`.
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The function now returns the remaining slice as well.
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- All CDS specific functionality was moved into the `cds` submodule of the `time`
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module. `CdsShortTimeProvider` was renamed to `TimeProvider`.
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/3
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## Added
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- `SpHeader` getter function `sp_header` added for `PusTc`
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/6
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- Added PFC enumerations: `ecss::UnsignedPfc` and `ecss::RealPfc`.
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/5
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- Added `std::error::Error` implementation for all error enumerations if the `std` feature
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is enabled.
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- CUC timestamp implementation as specified in CCSDS 301.0-B-4 section 3.2.
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PR: https://egit.irs.uni-stuttgart.de/rust/spacepackets/pulls/4/files
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- ACII timestamps as specified in CCSDS 301.0-B-4 section 3.5.
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- Added MSRV in `Cargo.toml` with the `rust-version` field set to Rust 1.60.
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- `serde` `Serialize` and `Deserialize` added to all types.
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- Added `const` constructors for `PacketId`, `PacketSeqCtrl` and
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`SpHeader`.
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- Added `PartialEq` and `Eq` `derive`s to `TimeProvider`.
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- `SpHeader`: Added serialization function into raw format `write_to_be_bytes`.
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- Added 24-bit day field support for CDS short. The bit width is configured at type level
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via a generic parameter type passed to the `cds::TimeProvider`
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- Added submillisecond precision support for `cds::TimeProvider`
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# [v0.3.1] 03.12.2022
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- Small fix for faulty docs.rs build
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# [v0.3.0] 01.12.2022
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## Added
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- `EcssEnumerationExt` trait which implements `Debug`, `Copy`, `Clone`,
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`PartialEq` and `Eq` in addition to `EcssEnumeration`
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## Changed
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- `EcssEnumeration` trait: Rename `write_to_bytes`
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to `write_to_be_bytes`
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# [v0.2.0] 13.09.2022
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## Added
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- Basic support for ECSS enumeration types for u8, u16, u32 and u64
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## Changed
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- Better names for generic error enumerations: `PacketError` renamed to `ByteConversionError`
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- CCSDS module: `ssc` abbreviations fully replaced by better name `seq_count`
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- Time module: `CcsdsTimeProvider::date_time` now has `Option<DateTime<Utc>>` as
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a returnvalue instead of `DateTime<Utc>`
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- `PusTc` and `PusTm`: `new_from_raw_slice` renamed to simpler `from_bytes`
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# [v0.1.0] 16.08.2022
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Initial release with CCSDS Space Packet Primary Header implementation and basic PUS TC and TM
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implementations.
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