SGE is the new frontend tool for freeSP. It lets you create and edit all the artifacts signal graphs, signal processing libraries and platforms, which are the input files for the freeSP toolchain. Details about the concepts, tagets and methodologies of freeSP can be read here

SGE has been written from scratch using Go and its GTK+3 bindings. Please report any bugs to [...]

gotk3 currently requires GTK 3.6-3.16, GLib 2.36-2.40, and Cairo 1.10 or 1.12. A recent Go (1.3 or newer) is also required. See also the documentation of GTK+3 bindings.

To install the latest SGE version:

$ go get github.com/gotk3/gotk3/gtk
$ go get github.com/axel-freesp/sge

Compilation runs best with

$ go install github.com/axel-freesp/sge/sge

SGE requires some environment variables

• SGE_ICON_PATH must point to the icon folder (it is planned to integrate the icons with the binary)
• FREESP_PATH is used for the file dialogs when opening or saving artifacts.
• FREESP_SEARCH_PATH lists all paths that may contain freeSP-libraries (see freeSP overview for details)

SGE_PATH=$GOPATH/src/github.com/axel-freesp/sge
export FREESP_PATH=$GOPATH/src/github.com/axel-freesp/part-2.0
export SGE_ICON_PATH=$SGE_PATH/icons
export FREESP_SEARCH_PATH="$FREESP_PATH"

Package sge is licensed under the BSD 2-Clause License.