This crate aims at providing a gcode parser to the rusty printer project (and other if it can fit).
The minimal footprint is achieved with all features disabled and is in the order of ~80B of
RAM and around 2kB of Flash memory. The typical set of features
["parse-trailing-comment", "parse-checksum", "optional-value"] has a footprint of around 4kB
of flash memory for around 80B of RAM.
Finally with all features, the memory footprint reaches around 7kB in flash and around 170B
in RAM.
std : Enabled by defaultparse-comments : enables the parser to return GCode::Comment(String); requires an allocator.parse-trailing-comment: allows line to end with a ; comment.parse-checksum : Enables the use of xorsum.parse-parameters : Enables the use of # parameters ; requires an allocator.
If string-value is enabled then parameters may use string index.
If optional-value is enabled then parameters value may be omitted but NOT the indices.parse-expressions : Enables parsing infix expressions ; requires an allocator.optional-value : Allows to omit in RealValue in word and parameter value positions.
Parameter indices cannot be omitted nor can be literals in expressions.string-value : Allows RealValue to be a string. Any character preceded with \ will be
used as is (useful for ").