This is a forked version of the V0.31 uGUI Ilibrary (see ugui-README.md). Minor modifications to the library were made by Warren Gay ve3wwg@gmail.com. The changes consist of:
1) Elimination of the global UG_GUI object gui, so that
preemptive multi-thread environments managing multiple
instances will be safe (FreeRTOS for example).
2) UG_WINDOW struct now carries a reference to the gui
object, so that only the UG_WINDOW pointer needs to
be passed to the window routines.
3) ugui_config now includes a USE_WINDOW macro allowing the
windowing functionality to be compiled out of the
executable.
Due to #1, this version of the library breaks with the original V0.31 API. Most calls now add a UG_GUI *gui argument as the first argument.
From ugui.c:
µGUI is a generic GUI module for embedded systems.
This is a free software that is open for education, research and commercial
developments under license policy of following terms.
Copyright (C) 2015, Achim Döbler, all rights reserved.
URL: http://www.embeddedlightning.com/
See file ugui-LICENSE.md for the original author's terms of use.