Version 0.5.0

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).