@@ -3753,6 +3753,52 @@ (define-public libigl
visualization, matrix manipulation.")
(license (list license:gpl3 license:mpl2.0))))
+(define-public prusa-libbgcode
+ (let ((commit "8ae75bd0eea622f0e34cae311b3bd065b55eae9b")
+ (revision "0"))
+ (package
+ (name "prusa-libbgcode")
+ (version (git-version "0.0.0" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/prusa3d/libbgcode")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256 (base32 "0fjx2ijz9zqpqs486lcrrrhqvmfzrpb8j6v57l0jiynavwv3kznw"))))
+ (native-inputs (list catch2))
+ (propagated-inputs
+ (list zlib boost heatshrink))
+ (build-system cmake-build-system)
+ (home-page "https://github.com/prusa3d/libbgcode")
+ (synopsis "Prusa Block and Binary G-code reader/writer/converter")
+ (description
+ "Binary G-code is a new standard for encoding and compressing ASCII G-code
+files. G-code files are easy to read and interpret, but their downside is that the
+data is not saved efficiently, and the file size is often very large. Compression of
+the file is problematic because the printers usually run on limited hardware and they
+may not have enough memory and/or CPU power to decompress it.
+
+Block and Binary G-Code is a new G-code file format featuring the following
+improvements over the legacy G-code:
+@itemize
+@item Block structure with distinct blocks for metadata vs. G-code.
+@item Faster navigation.
+@item Coding and compression for smaller file size.
+@item Checksum for data validity.
+@item Extensibility through new (custom) blocks. For example, a file signature block
+may be welcome by corporate customers.
+@end itemize
+
+The binary G-code format is flexible and the encoding and compression of individual
+blocks is variable. @code{libbgcode} library contains the routines to convert ASCII
+G-codes to binary and vice versa. The library is written in C++ and the repository
+includes bindings for Python.")
+ ;; See
+ ;; <https://github.com/prusa3d/libbgcode/blob/main/pyproject.toml>
+ (license license:agpl3+))))
+
(define-public prusa-slicer
(package
(name "prusa-slicer")