diff --git a/gfxconf.example.h b/gfxconf.example.h
index 958d35da..d5b4af5c 100644
--- a/gfxconf.example.h
+++ b/gfxconf.example.h
@@ -35,6 +35,7 @@
 
 /* Features for the GDISP subsystem */
 #define GDISP_NEED_AUTOFLUSH		FALSE
+#define GDISP_NEED_TIMERFLUSH		FALSE
 #define GDISP_NEED_VALIDATION		TRUE
 #define GDISP_NEED_CLIP				TRUE
 #define GDISP_NEED_TEXT				TRUE
diff --git a/include/gdisp/options.h b/include/gdisp/options.h
index 72fe2038..4b199118 100644
--- a/include/gdisp/options.h
+++ b/include/gdisp/options.h
@@ -28,12 +28,25 @@
 	 * 			Setting this to TRUE causes GDISP to automatically flush
 	 * 			after each drawing operation. Note this may be slow but enables
 	 * 			an application to avoid having to manually call the flush routine.
+	 * @note	If TRUE and GDISP_NEED_TIMERFLUSH is also TRUE, this takes precedence.
 	 * @note	Most controllers don't need flushing which is why this is set to
 	 * 			FALSE by default.
 	 */
 	#ifndef GDISP_NEED_AUTOFLUSH
 		#define GDISP_NEED_AUTOFLUSH			FALSE
 	#endif
+	/**
+	 * @brief   Should drawing operations be automatically flushed on a timer.
+	 * @details	Defaults to FALSE, Can be set to FALSE or a timer period in milliseconds.
+	 * @note	The period should not be set too short or it will consume all your CPU. A
+	 * 			value between 250 and 500 milliseconds would probably be suitable.
+	 * @note	If TRUE and GDISP_NEED_AUTOFLUSH is also TRUE, this is ineffective.
+	 * @note	Most controllers don't need flushing which is why this is set to
+	 * 			FALSE by default.
+	 */
+	#ifndef GDISP_NEED_TIMERFLUSH
+		#define GDISP_NEED_TIMERFLUSH			FALSE
+	#endif
 	/**
 	 * @brief   Should all operations be clipped to the screen and colors validated.
 	 * @details	Defaults to TRUE.
diff --git a/include/gfx_rules.h b/include/gfx_rules.h
index c58fc5ba..853d9e8a 100644
--- a/include/gfx_rules.h
+++ b/include/gfx_rules.h
@@ -138,10 +138,32 @@
 		#ifndef GDISP_CONTROLLER_LIST
 			#error "GDISP Multiple Controllers: You must specify a value for GDISP_CONTROLLER_LIST"
 		#endif
+		#ifndef GDISP_CONTROLLER_DISPLAYS
+			#error "GDISP Multiple Controllers: You must specify a value for GDISP_CONTROLLER_DISPLAYS"
+		#endif
 		#ifndef GDISP_PIXELFORMAT
+			#error "GDISP Multiple Controllers: You must specify a value for GDISP_PIXELFORMAT"
+		#endif
+	#endif
+	#if GDISP_NEED_AUTOFLUSH && GDISP_NEED_TIMERFLUSH
+		#if GFX_DISPLAY_RULE_WARNINGS
+			#warning "GDISP: Both GDISP_NEED_AUTOFLUSH and GDISP_NEED_TIMERFLUSH has been set. GDISP_NEED_TIMERFLUSH has disabled for you."
+		#endif
+		#undef GDISP_NEED_TIMERFLUSH
+		#define GDISP_NEED_TIMERFLUSH		FALSE
+	#endif
+	#if GDISP_NEED_TIMERFLUSH
+		#if GDISP_NEED_TIMERFLUSH < 50 || GDISP_NEED_TIMERFLUSH > 1200
+			#error "GDISP: GDISP_NEED_TIMERFLUSH has been set to an invalid value (FALSE, 50-1200)."
+		#endif
+		#if !GFX_USE_GTIMER
 			#if GFX_DISPLAY_RULE_WARNINGS
-				#error "GDISP Multiple Controllers: You must specify a value for GDISP_PIXELFORMAT"
+				#warning "GDISP: GDISP_NEED_TIMERFLUSH has been set but GFX_USE_GTIMER has not been set. It has been turned on for you."
 			#endif
+			#undef GFX_USE_GTIMER
+			#define GFX_USE_GTIMER				TRUE
+			#undef GDISP_NEED_MULTITHREAD
+			#define GDISP_NEED_MULTITHREAD		TRUE
 		#endif
 	#endif
 	#if GDISP_NEED_ANTIALIAS && !GDISP_NEED_PIXELREAD
@@ -194,9 +216,9 @@
 #endif
 
 #if GFX_USE_GTIMER
-	#if GFX_USE_GDISP && !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC
+	#if GFX_USE_GDISP && !GDISP_NEED_MULTITHREAD
 		#if GFX_DISPLAY_RULE_WARNINGS
-			#warning "GTIMER: Neither GDISP_NEED_MULTITHREAD nor GDISP_NEED_ASYNC has been specified."
+			#warning "GTIMER: GDISP_NEED_MULTITHREAD has not been specified."
 			#warning "GTIMER: Make sure you are not performing any GDISP/GWIN drawing operations in the timer callback!"
 		#endif
 	#endif
diff --git a/src/gdisp/gdisp.c b/src/gdisp/gdisp.c
index 3d2e6e36..fdda1cff 100644
--- a/src/gdisp/gdisp.c
+++ b/src/gdisp/gdisp.c
@@ -44,6 +44,11 @@
 	static const struct GDISPVMT const *	ControllerList[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_LIST};
 	static const unsigned					DisplayCountList[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_DISPLAYS};
 #endif
+
+#if GDISP_NEED_TIMERFLUSH
+	static GTimer	FlushTimer;
+#endif
+
 static GDisplay GDisplayArray[GDISP_TOTAL_DISPLAYS];
 GDisplay	*GDISP = GDisplayArray;
 
@@ -509,6 +514,16 @@ static void line_clip(GDisplay *g) {
 	}
 #endif
 
+#if GDISP_NEED_TIMERFLUSH
+	static void FlushTimerFn(void *param) {
+		GDisplay *	g;
+		(void)		param;
+
+		for(g = GDisplayArray; g < &GDisplayArray[GDISP_TOTAL_DISPLAYS]; g++)
+			gdispGFlush(g);
+	}
+#endif
+
 /*===========================================================================*/
 /* Driver exported functions.                                                */
 /*===========================================================================*/
@@ -521,7 +536,6 @@ void _gdispInit(void) {
 		uint16_t	j;
 	#endif
 
-
 	/* Initialise driver */
 	#if GDISP_TOTAL_CONTROLLERS > 1
 		for(g = GDisplayArray, j=0; j < GDISP_TOTAL_CONTROLLERS; j++)
@@ -587,6 +601,11 @@ void _gdispInit(void) {
 			#endif
 		}
 	#endif
+
+	#if GDISP_NEED_TIMERFLUSH
+		gtimerInit(&FlushTimer);
+		gtimerStart(&FlushTimer, FlushTimerFn, 0, TRUE, GDISP_NEED_TIMERFLUSH);
+	#endif
 }
 
 GDisplay *gdispGetDisplay(unsigned display) {