@@ -1209,3 +1209,25 @@ (define-public node-serialport-parser-cctalk
messages. This package provides @code{CCTalk}, which emits packets for the
ccTalk protocol (an open standard for currency detectors) as they are
received.")))
+
+(define-public node-serialport-parser-byte-length
+ (package
+ (inherit node-serialport-binding-abstract)
+ (name "node-serialport-parser-byte-length")
+ (version "9.2.4")
+ (inputs `())
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'chdir
+ (lambda args
+ (chdir "packages/parser-byte-length"))))
+ #:tests? #f))
+ (synopsis "Node SerialPort parser for fixed-length buffers")
+ (description "Node SerialPort is a modular suite of Node.js packages for
+accessing serial ports. The Guix package @code{node-serialport} provides the
+recommended high-level interface.
+
+Parsers are used to take raw binary data and transform them into usable
+messages. This package provides @code{ByteLength}, a parser that emits data
+as a buffer every time a specified number of bytes are received.")))