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80 lines
2.6 KiB
Markdown
80 lines
2.6 KiB
Markdown
# Change History
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----
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## 0.2.1
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### Improvements
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**`pygcode-norm` script:**
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Added "Final Machine Actions:"
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Final Machine Actions:
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standardize what's done at the end of a gcode program.
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--zero_xy, -zxy On completion, move straight up to
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rapid_safety_height, then across to X0 Y0.
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--zero_z, -zz On completion, move down to Z0 (done after zero_xy, if
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set).
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--rapid_safety_height RAPID_SAFETY_HEIGHT, -rsh RAPID_SAFETY_HEIGHT
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Z value to move to before traversing workpiece (if not
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set, max value will be attempted).
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--spindle_off, -so On completion, turn spindle off.
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Added ability to remove all codes & parameters that cannot be parsed.
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--rm_invalid_modal, -rmim
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Simply remove everything that isn't understood. Use
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with caution.
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**Library Improvements**
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* `Machine.abs2work(<Position>)` and `Machine.work2abs(<Position>)` position
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converters, apply machine's offset to the given position without effecting
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machine's current position.
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* `Machine.clean_block(<Block>)` removes content from a block that's not parsable (use with caution)
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* `Machine.ignore_invalid_modal` bool class parameter, if set, will continue on merrily while ignoring
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anything not parsable (similarly to `clean_block`)
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* deployment version category validation in `setup.py` (ie: alpha, beta, and so on)
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### Bugfixes
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(none)
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----
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## 0.2.0
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Moved to `alpha`
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Improvements to read more versatile formats
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### Improvements
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* Tests include a sample-set of gcode files from varying CAM software and authors.
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* `lsenv` in deployment script.
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* added `GCodeLineNumber` and `GCodeProgramName` (in response to [#5](https://github.com/fragmuffin/pygcode/issues/5)).
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* `GCodeCancelCannedCycle` sets machine mode to `None`, and is run first in list of `motion` gcodes.
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* Error message for unsupported gcodes is more helpful / relevant.
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* Optional whitespace in `Word`, (eg: `X-1.2` and `X -1.2` are now both valid)
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### Bugfixes
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* [#5](https://github.com/fragmuffin/pygcode/issues/5) Line number in program
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----
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## 0.1.2
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Changes to accommodate implementation of [grbl-stream](https://github.com/fragmuffin/grbl-stream)
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### Improvements
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- added `NullMachine`, `NullState`, and `NullMode` (not assuming any machine state)
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- `Block` length is the number of gcodes + 1 if modal parameters exists
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### Bugfixes
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- `%` enclosed lines are considered to be _macros_ when parsing
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- added axes `ABCXYZ` as valid parameters for `G10` (eg: `G10 L20 X0 Y0 Z0`)
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