;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org>
;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2021 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2021 Leo Famulari <leo@famulari.name>
;;; Copyright © 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2024 Juliana Sims <juli@incana.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages electronics)
  #:use-module (guix download)
  #:use-module (guix gexp)
  #:use-module (guix git-download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system cmake)
  #:use-module (gnu packages)
  #:use-module (gnu packages algebra)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages base)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages c)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages documentation)
  #:use-module (gnu packages embedded)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages graphviz)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages libftdi)
  #:use-module (gnu packages libusb)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages m4)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages sdl)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages stb)
  #:use-module (gnu packages toolkits))

(define-public libserialport
  (package
    (name "libserialport")
    (version "0.1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://sigrok.org/download/source/libserialport/libserialport-"
                    version ".tar.gz"))
              (sha256
               (base32
                "17ajlwgvyyrap8z7f16zcs59pksvncwbmd3mzf98wj7zqgczjaja"))))
    (build-system gnu-build-system)
    (home-page "https://sigrok.org/wiki/Libserialport")
    (synopsis "Library for using serial ports")
    (description "Libserialport is a minimal shared library written in C that is intended
to take care of the OS-specific details when writing software that uses serial ports.")
    (license license:lgpl3+)))

(define-public libsigrokdecode
  (let ((commit "e6962b3fe8260382bb9932a1cfdd7ee7090ce267")
        (revision "0"))
    (package
      (name "libsigrokdecode")
      (version (git-version "0.5.3" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/sigrokproject/libsigrokdecode")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0ik93p6k8hpv8ahchjnmir8paz2w718y1j8pnmrmagjx8vvqd9y6"))))
      (outputs '("out" "doc"))
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (add-after 'build 'build-doc
             (lambda _
               (invoke "doxygen")
               #t))
           (add-after 'install 'install-doc
             (lambda* (#:key outputs #:allow-other-keys)
               (copy-recursively "doxy/html-api"
                                 (string-append (assoc-ref outputs "doc")
                                                "/share/doc/libsigrokdecode"))
               #t)))))
      (native-inputs
       (list check doxygen graphviz pkg-config automake autoconf libtool))
      ;; libsigrokdecode.pc lists "python" in Requires.private, and "glib" in
      ;; Requires.
      (propagated-inputs
       (list glib python))
      (build-system gnu-build-system)
      (home-page "https://www.sigrok.org/wiki/Libsigrokdecode")
      (synopsis
       "Library providing (streaming) protocol decoding functionality")
      (description
       "Libsigrokdecode is a shared library written in C, which provides
(streaming) protocol decoding functionality.")
      (license license:gpl3+))))

(define-public sigrok-firmware-fx2lafw
  ;; The project's last formal release was in 2019.
  ;;
  ;; The changes since then allow it to build with the latest version of SDCC,
  ;; 4.3.0.
  (let ((commit "96b0b476522c3f93a47ff8f479ec08105ba6a2a5")
        (revision "1"))
    (package
      (name "sigrok-firmware-fx2lafw")
      (version (git-version "0.1.7" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "git://sigrok.org/sigrok-firmware-fx2lafw")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1n5nj2g2m5ih59591ny2drrv25zviqcwyx1cfdhy8ijl82yxjkmb"))))
      (build-system gnu-build-system)
      (arguments
       (list #:tests? #f))              ; no test suite
      (native-inputs
       (list autoconf automake sdcc))
      (home-page "https://www.sigrok.org/wiki/Fx2lafw")
      (synopsis "Firmware for Cypress FX2 chips")
      (description "Fx2lafw is free firmware for Cypress FX2 chips which makes
them usable as simple logic analyzer and/or oscilloscope hardware.")
      (license license:gpl2+))))

(define-public libsigrok
  (let ((commit "a7e919a3a6b7fd511acbe1a280536b76c70c28d2")
        (revision "1"))
    (package
      (name "libsigrok")
      (version (git-version "0.5.2" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "git://sigrok.org/libsigrok")
               (commit commit)))
         (sha256
          (base32 "0km3fyv5s2byrm4zpbss2527ynhw4nb67imnbawwic2a6zh9jiyc"))
         (file-name (git-file-name name version))))
      (outputs '("out" "doc"))
      (arguments
       `(#:tests? #f                      ; tests need USB access
         #:phases
         (modify-phases %standard-phases
           (add-before 'configure 'change-udev-group
             (lambda _
               (substitute* (find-files "contrib" "\\.rules$")
                 (("plugdev") "dialout"))))
           (add-after 'build 'build-doc
             (lambda _
               (invoke "doxygen")))
           (add-after 'install 'install-doc
             (lambda* (#:key outputs #:allow-other-keys)
               (copy-recursively "doxy/html-api"
                                 (string-append (assoc-ref outputs "doc")
                                                "/share/doc/libsigrok"))))
           (add-after 'install-doc 'install-udev-rules
             (lambda* (#:key outputs #:allow-other-keys)
               (let* ((out   (assoc-ref outputs "out"))
                      (rules (string-append out "/lib/udev/rules.d/")))
                 (for-each (lambda (file)
                             (install-file file rules))
                           (find-files "contrib" "\\.rules$")))))
           (add-after 'install-udev-rules 'install-fw
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let* ((fx2lafw (assoc-ref inputs "sigrok-firmware-fx2lafw"))
                      (out (assoc-ref outputs "out"))
                      (dir-suffix "/share/sigrok-firmware/")
                      (input-dir (string-append fx2lafw dir-suffix))
                      (output-dir (string-append out dir-suffix)))
                 (for-each
                  (lambda (file)
                    (install-file file output-dir))
                  (find-files input-dir "."))))))))
      (native-inputs
       (list autoconf automake doxygen graphviz libtool
             sigrok-firmware-fx2lafw pkg-config))
      (inputs
       (list python zlib))
      ;; libsigrokcxx.pc lists "glibmm" in Requires libsigrok.pc lists
      ;; "libserialport", "libusb", "libftdi" and "libzip" in Requires.private
      ;; and "glib" in Requires
      (propagated-inputs
       (list glib
             glibmm-2.66
             libserialport
             libusb
             libftdi
             libzip))
      (build-system gnu-build-system)
      (home-page "https://www.sigrok.org/wiki/Libsigrok")
      (synopsis "Basic hardware access drivers for logic analyzers")
      (description "@code{libsigrok} is a shared library written in C which
provides the basic hardware access drivers for logic analyzers and other
supported devices, as well as input/output file format support.")
      (license license:gpl3+))))

(define-public sigrok-cli
  (package
    (name "sigrok-cli")
    (version "0.7.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://sigrok.org/download/source/sigrok-cli/sigrok-cli-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1f0a2k8qdcin0pqiqq5ni4khzsnv61l21v1dfdjzayw96qzl9l3i"))))
    (native-inputs
     (list pkg-config))
    (inputs
     (list glib libsigrok libsigrokdecode))
    (build-system gnu-build-system)
    (home-page "https://sigrok.org/wiki/Sigrok-cli")
    (synopsis "Command-line frontend for sigrok")
    (description "Sigrok-cli is a command-line frontend for sigrok.")
    (license license:gpl3+)))

(define-public openboardview
  (package
    (name "openboardview")
    (version "9.95.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/OpenBoardView/OpenBoardView")
                    (commit version)))
              (file-name (git-file-name name version))
              (modules '((ice-9 ftw)
                         (srfi srfi-26)
                         (guix build utils)))
              (snippet
               '(with-directory-excursion "src"
                  (define keep (list "." ".." "openboardview"))
                  (for-each (lambda (f)
                              (when (eq? 'directory (stat:type (lstat f)))
                                (delete-file-recursively f)))
                            (scandir "." (negate (cut member <> keep))))))
              (patches
               (search-patches "openboardview-use-system-imgui.patch"
                               "openboardview-use-system-mpc.patch"))
              (sha256
               (base32
                "1safjd729a7591rigkiy3c678bivrj5q1qwg1f18sijhlsfkf5b3"))))
    (build-system cmake-build-system)
    (arguments
     (list
      #:tests? #f                       ;no test suite
      #:imported-modules `((guix build glib-or-gtk-build-system)
                           ,@%cmake-build-system-modules)
      #:modules '((guix build cmake-build-system)
                  (guix build utils)
                  ((guix build glib-or-gtk-build-system) #:prefix gtk:))
      #:phases
      #~(modify-phases %standard-phases
          (add-before 'configure 'configure-glad
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "src/CMakeLists.txt"
                (("add_subdirectory\\(glad\\)")
                 (string-append
                  ;; Configure Glad to use static Khronos XML specifications
                  ;; instead of attempting to fetch them from the Internet.
                  "option(GLAD_REPRODUCIBLE \"Reproducible build\" ON)\n"
                  ;; Use the CMake files from our glad package.
                  "add_subdirectory("
                  (search-input-directory inputs "share/glad") ;source_dir
                  " src/glad)\n")))))                          ;binary dir
          (add-before 'configure 'dynamically-load-gtk-via-absolute-path
            ;; The GTK library is not linked thus not present in the RUNPATH of
            ;; the produced binary; the absolute path of the libraries must to
            ;; the dynamic loader otherwise they aren't found.
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "src/openboardview/unix.cpp"
                (("libgtk-3.so")
                 (search-input-file inputs "lib/libgtk-3.so")))))
          ;; Add the two extra phases from `glib-or-gtk-build-system'.
          (add-after 'install 'glib-or-gtk-compile-schemas
            (assoc-ref gtk:%standard-phases 'glib-or-gtk-compile-schemas))
          (add-after 'install 'glib-or-gtk-wrap
            (assoc-ref gtk:%standard-phases 'glib-or-gtk-wrap)))))
    (native-inputs
     (list pkg-config
           python
           glad-0.1
           stb-image
           utf8-h))
    (inputs
     (list fontconfig
           gtk+
           ;; OpenBoardView can build with Dear ImGui 1.88, but there are some
           ;; usability problems such as the difficulty to register clicks.
           imgui-1.87
           orangeduck-mpc
           sdl2
           sqlite
           zlib))
    (home-page "https://github.com/OpenBoardView/OpenBoardView")
    (synopsis "Viewer for BoardView files")
    (description "OpenBoardView is a viewer for BoardView files, which present
the details of a printed circuit board (PCB).  It comes with features
such as:
@itemize
@item Dynamic part outline rendering, including complex connectors
@item Annotations, for leaving notes about parts, nets, pins or location
@item Configurable colour themes
@item Configurable DPI to facilitate usage on 4K monitors
@item Configurable for running on slower systems
@item Reads FZ (with key), BRD, BRD2, BDV and BV* formats.
@end itemize")
    (license license:expat)))

(define-public pulseview
  (package
    (name "pulseview")
    (version "0.4.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://sigrok.org/download/source/pulseview/pulseview-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1jxbpz1h3m1mgrxw74rnihj8vawgqdpf6c33cqqbyd8v7rxgfhph"))
              (patches (search-patches "pulseview-qt515-compat.patch"
                                       "pulseview-glib-2.68.patch"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f ;format_time_minutes_test is failing
       #:phases
       (modify-phases %standard-phases
         (add-after 'install 'remove-empty-doc-directory
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (with-directory-excursion (string-append out "/share")
                 ;; Use RMDIR to never risk silently deleting files.
                 (rmdir "doc/pulseview")
                 (rmdir "doc"))))))))
    (native-inputs
     (list pkg-config qttools-5))
    (inputs
     (list boost
           glib
           glibmm
           libsigrok
           libsigrokdecode
           qtbase-5
           qtsvg-5))
    (home-page "https://www.sigrok.org/wiki/PulseView")
    (synopsis "Qt based logic analyzer, oscilloscope and MSO GUI for sigrok")
    (description "PulseView is a Qt based logic analyzer, oscilloscope and MSO GUI
for sigrok.")
    (license license:gpl3+)))

(define-public comedilib
  (package
    (name "comedilib")
    (version "0.12.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.comedi.org/download/comedilib-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0wzh23iyix4xj211fsd8hwrdcjhg2w5jswk9kywb1gpd3h8afajj"))))
    (build-system gnu-build-system)
    (synopsis "Library for Comedi")
    (description "Comedilib is a user-space library that provides a
developer-friendly interface to Comedi devices.  Comedi is a collection of
drivers for a variety of common data acquisition plug-in boards.  The drivers
are implemented as a core Linux kernel module providing common functionality and
individual low-level driver modules.")
    (home-page "https://www.comedi.org/")
    (license license:lgpl2.1)))

(define-public xoscope
  (package
    (name "xoscope")
    (version "2.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/xoscope/xoscope/"
                                  version "/xoscope-" version ".tar.gz"))
              (sha256
               (base32
                "0a5ycfc1qdmibvagc82r2mhv2i99m6pndy5i6ixas3j2297g6pgq"))))
    (build-system gnu-build-system)
    (native-inputs
     (list m4 pkg-config))
    (inputs
     (list alsa-lib comedilib fftw gtk+ gtkdatabox))
    (synopsis "Digital oscilloscope")
    (description "Xoscope is a digital oscilloscope that can acquire signals
from ALSA, ESD, and COMEDI sources.  This package currently does not include
support for ESD sources.")
    (home-page "https://xoscope.sourceforge.net/")
    (license license:gpl2+)))

(define-public m8c
  (package
    (name "m8c")
    (version "1.7.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/laamaa/m8c")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1wsknqgya2vkalbjq6rvmknsdk4lrqkn0z5rpjf4pd5vxgr8qryb"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:make-flags #~(list (string-append "PREFIX=" #$output))
      #:phases
      #~(modify-phases %standard-phases
          (delete 'configure))
      #:tests? #f)) ;no tests
    (native-inputs (list pkg-config))
    (inputs (list libserialport
                  sdl2))
    (home-page "https://github.com/laamaa/m8c")
    (synopsis "Cross-platform M8 tracker headless client")
    (description
     "The @url{https://dirtywave.com/products/m8-tracker,Dirtywave M8 Tracker}
is a portable sequencer and synthesizer, featuring 8 tracks of assignable
instruments such as FM, waveform synthesis, virtual analog, sample playback, and
MIDI output.  It is powered by a @url{https://www.pjrc.com/teensy/,Teensy}
micro-controller and inspired by the Gameboy tracker
@url{https://www.littlesounddj.com/lsd/index.php,Little Sound DJ}.  m8c is a
client for @url{https://github.com/Dirtywave/M8HeadlessFirmware,M8 Headless}
which allows one to install the M8 firmware on any Teensy.")
    (license (list license:cc-by-sa3.0
                   license:expat
                   license:public-domain
                   license:zlib))))

(define-public minipro
  ;; Information needed to fix Makefile
   (let* ((commit "c181c2cf1619d00a520627d475e3fadb1eea5dac")
         (commit-short (substring commit 0 8))
         (date "2022-09-10 21:44:06 -0700"))
    (package
      (name "minipro")
      (version "0.6")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://gitlab.com/DavidGriffith/minipro.git")
                      (commit version)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "03xgmvvsxmqrz7blg7cqk0pb9ynhlq6v6jfl532zmjdzp5p3h10d"))))
      (native-inputs (list pkg-config which))
      (inputs (list libusb))
      (build-system gnu-build-system)
      (arguments
       (list
        #:tests? #f ; no test suite
        #:phases
        #~(modify-phases %standard-phases
            (delete 'configure) ; No ./configure script
            (add-before 'build 'fix-makefile
              (lambda _
                ;; Fix some git related variables that minipro expects
                (substitute* "Makefile"
                  (("GIT_BRANCH = .*")
                   (string-append "GIT_BRANCH = \"master\"\n"))
                  (("GIT_HASH = .*")
                   (string-append "GIT_HASH = \"" #$commit "\"\n"))
                  (("GIT_HASH_SHORT = .*")
                   (string-append "GIT_HASH_SHORT = \"" #$commit-short "\"\n"))
                  (("GIT_DATE = .*")
                   (string-append "GIT_DATE = \"" #$date "\"\n"))))))
        #:make-flags
        #~(list (string-append "VERSION=" #$version)
                (string-append "PREFIX=" #$output)
                (string-append "UDEV_DIR=" #$output "/lib/udev")
                (string-append "COMPLETIONS_DIR=" #$output
                               "/share/bash-completion/completions"))))
      (synopsis "Controls the TL866xx series of chip programmers")
      (description
       "minipro is designed to program or read the contents of
chips supported by the TL866xx series of programmers.  This includes many
microcontrollers, ROMs, EEPROMs and PLDs.

To use this program without root privileges you must install the necessary udev
rules.  This can be done by extending @code{udev-service-type} in your
@code{operating-system} configuration with this package.  E.g.:
@code{(udev-rules-service 'minipro minipro #:groups '(\"plugdev\")}.
Additionally your user must be member of the @code{plugdev} group.")
      (home-page "https://gitlab.com/DavidGriffith/minipro")
      (license license:gpl3+))))