Merge branch 'master' into gwin

include/gfx.h

@@ -204,8 +204,15 @@ extern "C" {
 	 */
 	void gfxInit(void);
 
-	/* Compatibility for old programs */
-	void DEPRECATED("Use gfxInit() instead") gdispInit(void);
+	/**
+	 * @brief	The one call to end it all
+	 *
+	 * @note	This will deinitialise each sub-system that has been turned on.
+	 * @note	Do not call this without a previous @p gfxInit();
+	 *
+	 * @api
+	 */
+	void gfxDeinit(void);
 
 #ifdef __cplusplus
 }

include/gtimer/gtimer.h

@@ -68,13 +68,22 @@ extern "C" {
 #endif
 
 /**
- * @brief   Initialise a timer.
+ * @brief   Initialise a timer
  *
- * @param[in] pt 	pointer to a GTimer structure
+ * @param[in] pt 	Pointer to a GTimer structure
  *
  * @api
  */
-void gtimerInit(GTimer *pt);
+void gtimerInit(GTimer* pt);
+
+/**
+ * @brief	Deinitialise a timer
+ *
+ * @param[in] pt	Pointer to a GTimer structure
+ *
+ * @api
+ */
+void gtimerDeinit(GTimer* pt);
 
 /**
  * @brief   Set a timer going or alter its properties if it is already going.

releases.txt

@@ -12,6 +12,7 @@ FIX:		Console does not execute gwinPrintf() anymore if not visible
 FEATURE:	Added gwinGetColor() and gwinGetBgColor()
 FEATURE:	Console does now have an optional buffer (GWIN_CONSOLE_USE_HISTORY)
 FEATURE:	Added smooth scrolling to list widget
+FEATURE:	Increased performance of gwinListAddItem()
 
 
 *** changes after 1.9 ***

src/gadc/gadc.c

@@ -236,7 +236,8 @@ void GADC_ISR_ErrorI(ADCDriver *adcp, adcerror_t err) {
 }
 
 /* Our module initialiser */
-void _gadcInit(void) {
+void _gadcInit(void)
+{
 	gadc_lld_init();
 	gfxSemInit(&gadcsem, GADC_MAX_LOWSPEED_DEVICES, GADC_MAX_LOWSPEED_DEVICES);
 	gfxMutexInit(&gadcmutex);
@@ -246,6 +247,19 @@ void _gadcInit(void) {
 	#endif
 }
 
+void _gadcDeinit(void)
+{
+	/* commented stuff is ToDo */
+
+	// gadc_lld_deinit();
+	gfxSemDestroy(&gadcsem);
+	gfxMutexDestroy(&gadcmutex);
+	gtimerDeinit(&LowSpeedGTimer);
+	#if GFX_USE_GEVENT
+		gtimerDeinit(&HighSpeedGTimer);
+	#endif	
+}
+
 static inline void StartADC(bool_t onNoHS) {
 	gfxSystemLock();
 	if (!(gflags & GADC_GFLG_ISACTIVE) || (onNoHS && !curlsdev))

src/gaudin/gaudin.c

@@ -85,13 +85,21 @@ void GAUDIN_ISR_ErrorI(void) {
 	/* Ignore any errors for now */
 }
 
-/* The module initialiser */
-void _gaudinInit(void) {
+void _gaudinInit(void)
+{
 	#if GFX_USE_GEVENT
 		gtimerInit(&AudGTimer);
 	#endif
 }
 
+void _gaudinDeinit(void)
+{
+	// Commented stuff still ToDo
+	#if GFX_USE_GEVENT
+		gtimerDeinit(&AudGTimer);
+	#endif
+}
+
 bool_t gaudinInit(uint16_t channel, uint32_t frequency, audin_sample_t *buffer, size_t bufcount, size_t samplesPerEvent) {
 	/* Check the channel is valid */
 	if (channel >= GAUDIN_NUM_CHANNELS || frequency > GAUDIN_MAX_SAMPLE_FREQUENCY)

src/gaudout/gaudout.c

@@ -18,6 +18,16 @@
 
 	#error "GAUDOUT: Not implemented yet"
 
+void _gaudoutInit(void)
+{
+	/* ToDo */
+}
+
+void _gaudoutDeinit(void)
+{
+	/* ToDo */
+}
+
 #endif /* GFX_USE_GAUDOUT */
 /** @} */
 

src/gdisp/gdisp.c

@@ -566,8 +566,8 @@ static void line_clip(GDisplay *g) {
 /* Driver exported functions.                                                */
 /*===========================================================================*/
 
-/* Our module initialiser */
-void _gdispInit(void) {
+void _gdispInit(void)
+{
 	GDisplay		*g;
 	uint16_t		i;
 
@@ -627,6 +627,11 @@ void _gdispInit(void) {
 	#endif
 }
 
+void _gdispDeinit(void)
+{
+	/* ToDo */
+}
+
 GDisplay *gdispGetDisplay(unsigned display) {
 	if (display >= GDISP_TOTAL_DISPLAYS)
 		return 0;

src/gevent/gevent.c

@@ -46,10 +46,16 @@ static void deleteAssignments(GListener *pl, GSourceHandle gsh) {
 	}
 }
 
-void _geventInit(void) {
+void _geventInit(void)
+{
 	gfxMutexInit(&geventMutex);
 }
 
+void _geventDeinit(void)
+{
+	gfxMutexDestroy(&geventMutex);	
+}
+
 void geventListenerInit(GListener *pl) {
 	gfxSemInit(&pl->waitqueue, 0, MAX_SEMAPHORE_COUNT);		// Next wait'er will block
 	gfxSemInit(&pl->eventlock, 1, 1);						// Only one thread at a time looking at the event buffer

src/gfx.c

@@ -15,47 +15,50 @@
 
 #include "gfx.h"
 
-void DEPRECATED("Use gfxInit() instead") gdispInit() { gfxInit(); }
-
 /* These init functions are defined by each module but not published */
 extern void _gosInit(void);
+extern void _gosDeinit(void);
 #if GFX_USE_GDISP
 	extern void _gdispInit(void);
+	extern void _gdispDeinit(void);
 #endif
 #if GFX_USE_GWIN
 	extern void _gwinInit(void);
+	extern void _gwinDeinit(void);
 #endif
 #if GFX_USE_GEVENT
 	extern void _geventInit(void);
+	extern void _geventDeinit(void);
 #endif
 #if GFX_USE_GTIMER
 	extern void _gtimerInit(void);
+	extern void _gtimerDeinit(void);
 #endif
 #if GFX_USE_GINPUT
 	extern void _ginputInit(void);
+	extern void _ginputDeinit(void);
 #endif
 #if GFX_USE_GADC
 	extern void _gadcInit(void);
+	extern void _gadcDeinit(void);
 #endif
 #if GFX_USE_GAUDIN
 	extern void _gaudinInit(void);
+	extern void _gaudinDeinit(void);
 #endif
 #if GFX_USE_GAUDOUT
 	extern void _gaudoutInit(void);
+	extern void _gaudoutDeinit(void);
 #endif
 #if GFX_USE_GMISC
 	extern void _gmiscInit(void);
+	extern void _gmiscDeinit(void);
 #endif
 
-void gfxInit(void) {
-	static bool_t	initDone = FALSE;
+void gfxInit(void)
+{
+	// These must be initialised in the order of their dependancies
 
-	/* Ensure we only initialise once */
-	if (initDone)
-		return;
-	initDone = TRUE;
-
-	/* These must be initialised in the order of their dependancies */
 	_gosInit();
 	#if GFX_USE_GMISC
 		_gmiscInit();
@@ -85,3 +88,38 @@ void gfxInit(void) {
 		_gaudoutInit();
 	#endif
 }
+
+void gfxDeinit(void)
+{
+	// We deinitialise the opposit way as we initialised
+
+	#if GFX_USE_GAUDOUT
+		_gaudoutDeinit();
+	#endif
+	#if GFX_USE_GAUDIN
+		_gaoudinDeinit();
+	#endif
+	#if GFX_USE_GADC
+		_gadcDeinit();
+	#endif
+	#if GFX_USE_GINPUT
+		_ginputDeinit();
+	#endif
+	#if GFX_USE_GWIN
+		_gwinDeinit();
+	#endif
+	#if GFX_USE_GDISP
+		_gdispDeinit();
+	#endif
+	#if GFX_USE_GTIMER
+		_gtimerDeinit();
+	#endif
+	#if GFX_USE_GEVENT
+		_geventDeinit();
+	#endif
+	#if GFX_USE_GMISC
+		_gmiscInit();
+	#endif
+	_gosDeinit();
+}
+

src/ginput/ginput.c

@@ -16,11 +16,21 @@
 
 #if GFX_USE_GINPUT
 
-/**
+void _ginputInit(void)
+{
+	/* ToDo */
+
+	/**
 	 * This should really call an init routine for each ginput sub-system.
 	 * Maybe we'll do this later.
 	 */
-void _ginputInit(void) {}
+}
+
+void _ginputDeinit(void)
+{
+
+}
 
 #endif /* GFX_USE_GINPUT */
 /** @} */
+

src/gmisc/gmisc.c

@@ -14,7 +14,14 @@
 
 #if GFX_USE_GMISC
 
-void _gmiscInit(void) {
+void _gmiscInit(void)
+{
+
+}
+
+void _gmiscDeinit(void)
+{
+
 }
 
 #endif /* GFX_USE_GMISC */

src/gos/chibios.c

@@ -22,8 +22,8 @@
 	#error "GOS: CH_USE_SEMAPHORES must be defined in chconf.h"
 #endif
 
-/* Our module initialiser */
-void _gosInit(void) {
+void _gosInit(void)
+{
 	/* Don't initialise if the user already has */
 	if (!chThdSelf()) {
 		halInit();
@@ -31,6 +31,11 @@ void _gosInit(void) {
 	}
 }
 
+void _gosDeinit(void)
+{
+	/* ToDo */
+}
+
 void *gfxRealloc(void *ptr, size_t oldsz, size_t newsz) {
 	void *np;
 

src/gos/linux.c

@@ -20,10 +20,16 @@
 
 static gfxMutex		SystemMutex;
 
-void _gosInit(void) {
+void _gosInit(void)
+{
 	gfxMutexInit(&SystemMutex);
 }
 
+void _gosDeinit(void)
+{
+	/* ToDo */
+}
+
 void gfxSystemLock(void) {
 	gfxMutexEnter(&SystemMutex);
 }

src/gos/osx.c

@@ -37,10 +37,16 @@ void get_ticks(mach_timespec_t *mts){
 	
 }
 
-void _gosInit(void) {
+void _gosInit(void)
+{
 	gfxMutexInit(&SystemMutex);
 }
 
+void _gosDeinit(void)
+{
+	/* ToDo */
+}
+
 void gfxSystemLock(void) {
 	gfxMutexEnter(&SystemMutex);
 }

src/gos/raw32.c

@@ -26,7 +26,8 @@ static void _gosThreadsInit(void);
  * Initialise
  *********************************************************/
 
-void _gosInit(void) {
+void _gosInit(void)
+{
 	// Set up the heap allocator
 	_gosHeapInit();
 
@@ -34,6 +35,11 @@ void _gosInit(void) {
 	_gosThreadsInit();
 }
 
+void _gosDeinit(void)
+{
+	/* ToDo */
+}
+
 /*********************************************************
  * For WIn32 emulation - automatically add the tick functions
  * the user would normally have to provide for bare metal.

src/gos/win32.c

@@ -17,7 +17,13 @@
 
 static HANDLE	SystemMutex;
 
-void _gosInit(void) {
+void _gosInit(void)
+{
+
+}
+
+void _gosDeinit(void)
+{
 
 }
 

src/gtimer/gtimer.c

@@ -118,15 +118,28 @@ static DECLARE_THREAD_FUNCTION(GTimerThreadHandler, arg) {
 	return 0;
 }
 
-void _gtimerInit(void) {
+void _gtimerInit(void)
+{
 	gfxSemInit(&waitsem, 0, 1);
 	gfxMutexInit(&mutex);
 }
 
-void gtimerInit(GTimer *pt) {
+void _gtimerDeinit(void)
+{
+	gfxSemDestroy(&waitsem);
+	gfxMutexDestroy(&mutex);
+}
+
+void gtimerInit(GTimer* pt)
+{
 	pt->flags = 0;
 }
 
+void gtimerDeinit(GTimer* pt)
+{
+	(void)pt;
+}
+
 void gtimerStart(GTimer *pt, GTimerFunction fn, void *param, bool_t periodic, delaytime_t millisec) {
 	gfxMutexEnter(&mutex);
 	

src/gwin/gwidget.c

@@ -224,11 +224,17 @@ static void gwidgetEvent(void *param, GEvent *pe) {
 	}
 #endif
 
-void _gwidgetInit(void) {
+void _gwidgetInit(void)
+{
 	geventListenerInit(&gl);
 	geventRegisterCallback(&gl, gwidgetEvent, 0);
 }
 
+void _gwidgetDeinit(void)
+{
+	/* ToDo */
+}
+
 GHandle _gwidgetCreate(GDisplay *g, GWidgetObject *pgw, const GWidgetInit *pInit, const gwidgetVMT *vmt) {
 	if (!(pgw = (GWidgetObject *)_gwindowCreate(g, &pgw->g, &pInit->g, &vmt->g, GWIN_FLG_WIDGET|GWIN_FLG_ENABLED)))
 		return 0;

src/gwin/gwin.c

@@ -84,7 +84,8 @@ static color_t	defaultBgColor = Black;
  * Class Routines
  *-----------------------------------------------*/
 
-void _gwinInit(void) {
+void _gwinInit(void)
+{
 	#if GWIN_NEED_WIDGET
 		extern void _gwidgetInit(void);
 
@@ -97,6 +98,20 @@ void _gwinInit(void) {
 	#endif
 }
 
+void _gwinDeinit(void)
+{
+	#if GWIN_NEED_WIDGET
+		extern void _gwidgetDeinit(void);
+
+		_gwidgetDeinit();
+	#endif
+	#if GWIN_NEED_WINDOWMANAGER
+		extern void _gwmDeinit(void);
+
+		_gwmDeinit();
+	#endif
+}
+
 // Internal routine for use by GWIN components only
 // Initialise a window creating it dynamically if required.
 GHandle _gwindowCreate(GDisplay *g, GWindowObject *pgw, const GWindowInit *pInit, const gwinVMT *vmt, uint16_t flags) {

src/gwin/gwm.c

@@ -60,7 +60,8 @@ GWindowManager *		_GWINwm;
  * Window Routines
  *-----------------------------------------------*/
 
-void _gwmInit(void) {
+void _gwmInit(void)
+{
 	gfxQueueASyncInit(&_GWINList);
 	_GWINwm = (GWindowManager *)&GNullWindowManager;
 	_GWINwm->vmt->Init();
@@ -70,6 +71,11 @@ void _gwmInit(void) {
 	#endif
 }
 
+void _gwmDeinit(void)
+{
+	/* ToDo */
+}
+
 void gwinSetWindowManager(struct GWindowManager *gwm) {
 	if (!gwm)
 		gwm = (GWindowManager *)&GNullWindowManager;