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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

profirust

Changed

  • Upgraded to rp2040-hal version 0.10.

gsd-parser

Added

  • Slot information is now parsed correctly.

Fixed

  • The max_modules field is now forced to the correct value 1 for compact stations in all situations.

gsdtool

Added

  • gsdtool now uses slot information to preselect modules and filter the module list for each slot so only allowed modules can be selected. This should make it easier to generate correct configurations.
  • gsdtool now automatically selects the module for compact stations.

0.5.1 - 2025-01-17

profirust

Added

  • SerialPortPhy now automatically configures low-latency mode for USB-serial adapters on Linux. This is especially necessary for FTDI-based devices as those come with a high latency configured by default.

Fixed

  • Fixed a regression from v0.5.0 where no_std builds of profirust were no longer possible. They would fail with errors like the following one: 
    error[E0277]: the trait bound `ManagedSlice<'_, u8>: From<[_; 0]>` is not satisfied

0.5.0 - 2024-12-20

profirust

Added

  • Added a SerialPortPhy implementation (feature phy-serial) which uses an arbitrary OS serial device. This is a portable PHY for using USB-RS485 converters on any platform.
  • Added a debug-measure-roundtrip feature to enable debug-logging for DP data-exchange communication roundtrip times. This is useful for finding out the communication delays in a hardware setup.
  • Added a debug-measure-dp-cycle feature to enable debug-logging of the DP cycle times. That is the time between each report of cycle_completed, so one data-exchange with each peripheral attached to this DP master.

Changed

  • BREAKING Buffers in the dp::Peripheral are now stored in managed::ManagedSlice containers. This allows using owned buffers on platforms with an allocator. You may need to explicitly cast buffers into slices now, to avoid a compiler error: 
     dp::Peripheral::new(
     ENCODER_ADDRESS,
     options,
-    &mut buffer_inputs,
-    &mut buffer_outputs,
+    &mut buffer_inputs[..],
+    &mut buffer_outputs[..],
 )
-.with_diag_buffer(&mut buffer_diagnostics),
+.with_diag_buffer(&mut buffer_diagnostics[..])
  • BREAKING The phy-linux feature is no longer enabled by default.
  • Dropped unnecessary lifetime from the LinuxRs485Phy.
  • Changed all examples to use the new SerialPortPhy so they are now all platform-independent!

Fixed

  • Fixed a crash of the active station when receiving a token telegram with invalid addresses.
  • Fixed not tracking partially-received telegrams correctly. This would show up as "# bytes in the receive buffer and we go into transmission?" warnings in some setups.
  • Fixed profirust not immediately processing all received telegrams at once. This lead to very slow performance in some multi-master environments.

gsd-parser

Fixed

  • Fixed consecutive newlines in some places tripping up the parser.

gsdtool

Fixed

  • Fixed gsdtool failing to generate an appropriate configuration for DP compact stations (compact stations are non-modular stations).

0.4.0 - 2024-11-15

profirust

Added

  • Reimplemented the FDL layer for correct multi-master operation.
  • Added more checks to the Linux PHY implementation to catch serial devices that did not accept the required configuration.
  • Added a "live-list" application (fdl::live_list::LiveList) which replaces the old built-in live-list.
  • Added a "DP scanner" application (dp::scan::DpScanner) which scans the bus for any DP peripherals.
  • Added support for running multiple applications ontop of a single FDL active station.

Changed

  • BREAKING The FDL layer driver is now called FdlActiveStation instead of FdlMaster.
  • BREAKING In the DP diagnostics, the master_address is now of type Option<Address>. It is None when a peripheral is not yet tied to a specific master (previously, 255 was returned).
  • BREAKING The fdl.poll() no longer returns the application events. These are now accessed via a specific method on the application types, e.g. DpMaster::take_last_events(). In code, this requires a change like this: 
    -        let events = fdl.poll(now, &mut phy, &mut dp_master);
+        fdl.poll(now, &mut phy, &mut dp_master);
+        let events = dp_master.take_last_events();

Removed

  • BREAKING Removed the live-list that was built into the FDL layer driver.

0.3.0 - 2024-10-31

profirust

Fixed

  • Fixed compiler warnings due to superfluous #[cfg] gates.

gsd-parser

Fixed

  • Fixed a lot of panics caused by invalid input. Instead, gsd-parser now propagates an error for the caller to handle.

0.2.1 - 2024-05-09

gsdtool

Fixed

  • Fixed gsdtool not using the correct dependency version of gsd-parser.

0.2.0 - 2024-05-09

profirust

Added

  • The live-list now correctly mirrors the state of all stations on the bus, not just the ones in our own GAP range.

Fixed

  • Improve robustness of the FDL layer against unexpected situations.

gsd-parser/gsdtool

Added

  • Added support in gsd-parser for the older User_Prm_Data/User_Prm_Data_Len fields when no Ext_User_Prm_* data is present.
  • gsd-parser now supports the Changeable and Visible settings for ExtUserPrmData. gsdtool also honors these settings now.
  • Added more prompting variants to gsdtool to prompt for even more possible settings.

Fixed

  • Made gsd-parser parse more GSD files correctly, ignoring a few more constructs that it currently does not care about.
  • Fixed gsd-parser not being case-insensitive for some keywords.
  • Fixed gsd-parser not parsing negative numbers correctly.

0.1.1 - 2023-12-28

  • Fix some cargo metadata.

0.1.0 - 2023-12-28

Initial Release.