diff --git a/drivers/gdisp/SSD1289/gdisp_lld.c b/drivers/gdisp/SSD1289/gdisp_lld.c
index 7b603520..39795362 100644
--- a/drivers/gdisp/SSD1289/gdisp_lld.c
+++ b/drivers/gdisp/SSD1289/gdisp_lld.c
@@ -1,568 +1,647 @@
-/*
- * This file is subject to the terms of the GFX License, v1.0. If a copy of
- * the license was not distributed with this file, you can obtain one at:
- *
- *              http://chibios-gfx.com/license.html
- */
-
-/**
- * @file    drivers/gdisp/SSD1289/gdisp_lld.c
- * @brief   GDISP Graphics Driver subsystem low level driver source for the SSD1289 display.
- *
- * @addtogroup GDISP
- * @{
- */
-
-#include "gfx.h"
-
-#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
-
-/* Include the emulation code for things we don't support */
-#include "gdisp/lld/emulation.c"
-
-/*===========================================================================*/
-/* Driver local definitions.                                                 */
-/*===========================================================================*/
-
-#ifndef GDISP_SCREEN_HEIGHT
-	#define GDISP_SCREEN_HEIGHT		320
-#endif
-#ifndef GDISP_SCREEN_WIDTH
-	#define GDISP_SCREEN_WIDTH		240
-#endif
-
-#define GDISP_INITIAL_CONTRAST	50
-#define GDISP_INITIAL_BACKLIGHT	100
-
-/*===========================================================================*/
-/* Driver local functions.                                                   */
-/*===========================================================================*/
-
-#if defined(GDISP_USE_CUSTOM_BOARD) && GDISP_USE_CUSTOM_BOARD
-	/* Include the user supplied board definitions */
-	#include "gdisp_lld_board.h"
-#elif defined(BOARD_FIREBULL_STM32_F103)
-	#include "gdisp_lld_board_firebullstm32f103.h"
-#else
-	/* Include the user supplied board definitions */
-	#include "gdisp_lld_board.h"
-#endif
-
-// Some common routines and macros
-#define write_reg(reg, data)		{ write_index(reg); write_data(data); }
-#define stream_start()				write_index(0x0022);
-#define stream_stop()
-#define delay(us)					gfxSleepMicroseconds(us)
-#define delayms(ms)					gfxSleepMilliseconds(ms)
-
-static inline void set_cursor(coord_t x, coord_t y) {
-	/* Reg 0x004E is an 8 bit value
-	 * Reg 0x004F is 9 bit
-	 * Use a bit mask to make sure they are not set too high
-	 */
-	switch(GDISP.Orientation) {
-		case GDISP_ROTATE_180:
-			write_reg(0x004e, (GDISP_SCREEN_WIDTH-1-x) & 0x00FF);
-			write_reg(0x004f, (GDISP_SCREEN_HEIGHT-1-y) & 0x01FF);
-			break;
-		case GDISP_ROTATE_0:
-			write_reg(0x004e, x & 0x00FF);
-			write_reg(0x004f, y & 0x01FF);
-			break;
-		case GDISP_ROTATE_270:
-			write_reg(0x004e, y & 0x00FF);
-			write_reg(0x004f, x & 0x01FF);
-			break;
-		case GDISP_ROTATE_90:
-			write_reg(0x004e, (GDISP_SCREEN_WIDTH - y - 1) & 0x00FF);
-			write_reg(0x004f, (GDISP_SCREEN_HEIGHT - x - 1) & 0x01FF);
-			break;
-	}
-}
-
-static void set_viewport(coord_t x, coord_t y, coord_t cx, coord_t cy) {
-
-	set_cursor(x, y);
-
-	/* Reg 0x44 - Horizontal RAM address position
-	 * 		Upper Byte - HEA
-	 * 		Lower Byte - HSA
-	 * 		0 <= HSA <= HEA <= 0xEF
-	 * Reg 0x45,0x46 - Vertical RAM address position
-	 * 		Lower 9 bits gives 0-511 range in each value
-	 * 		0 <= Reg(0x45) <= Reg(0x46) <= 0x13F
-	 */
-
-	switch(GDISP.Orientation) {
-		case GDISP_ROTATE_0:
-			write_reg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (x & 0x00FF));
-			write_reg(0x45, y & 0x01FF);
-			write_reg(0x46, (y+cy-1) & 0x01FF);
-			break;
-		case GDISP_ROTATE_270:
-			write_reg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (y & 0x00FF));
-			write_reg(0x45, x & 0x01FF);
-			write_reg(0x46, (x+cx-1) & 0x01FF);
-			break;
-		case GDISP_ROTATE_180:
-			write_reg(0x44, (((GDISP_SCREEN_WIDTH-x-1) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH - (x+cx)) & 0x00FF));
-			write_reg(0x45, (GDISP_SCREEN_HEIGHT-(y+cy)) & 0x01FF);
-			write_reg(0x46, (GDISP_SCREEN_HEIGHT-y-1) & 0x01FF);
-			break;
-		case GDISP_ROTATE_90:
-			write_reg(0x44, (((GDISP_SCREEN_WIDTH - y - 1) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH - (y+cy)) & 0x00FF));
-			write_reg(0x45, (GDISP_SCREEN_HEIGHT - (x+cx)) & 0x01FF);
-			write_reg(0x46, (GDISP_SCREEN_HEIGHT - x - 1) & 0x01FF);
-			break;
-	}
-
-	set_cursor(x, y);
-}
-
-static inline void reset_viewport(void) {
-	set_viewport(0, 0, GDISP.Width, GDISP.Height);
-}
-
-/*===========================================================================*/
-/* Driver interrupt handlers.                                                */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions.                                                */
-/*===========================================================================*/
-
-/* ---- Required Routines ---- */
-/*
-	The following 2 routines are required.
-	All other routines are optional.
-*/
-
-/**
- * @brief   Low level GDISP driver initialization.
- *
- * @notapi
- */
-bool_t gdisp_lld_init(void) {
-	/* Initialise your display */
-	init_board();
-
-	// Hardware reset
-	setpin_reset(TRUE);
-	delayms(20);
-	setpin_reset(FALSE);
-	delayms(20);
-
-	// Get the bus for the following initialisation commands
-	acquire_bus();
-	
-	write_reg(0x0000,0x0001);		delay(5);
-	write_reg(0x0003,0xA8A4);    	delay(5);
-	write_reg(0x000C,0x0000);    	delay(5);
-	write_reg(0x000D,0x080C);    	delay(5);
-    write_reg(0x000E,0x2B00);    	delay(5);
-    write_reg(0x001E,0x00B0);    	delay(5);
-	write_reg(0x0001,0x2B3F);		delay(5);
-    write_reg(0x0002,0x0600);    	delay(5);
-    write_reg(0x0010,0x0000);    	delay(5);
-    write_reg(0x0011,0x6070);    	delay(5);
-    write_reg(0x0005,0x0000);    	delay(5);
-    write_reg(0x0006,0x0000);    	delay(5);
-    write_reg(0x0016,0xEF1C);    	delay(5);
-    write_reg(0x0017,0x0003);    	delay(5);
-    write_reg(0x0007,0x0133);    	delay(5);
-    write_reg(0x000B,0x0000);    	delay(5);
-    write_reg(0x000F,0x0000);    	delay(5);
-    write_reg(0x0041,0x0000);    	delay(5);
-    write_reg(0x0042,0x0000);    	delay(5);
-    write_reg(0x0048,0x0000);    	delay(5);
-    write_reg(0x0049,0x013F);    	delay(5);
-    write_reg(0x004A,0x0000);    	delay(5);
-    write_reg(0x004B,0x0000);    	delay(5);
-    write_reg(0x0044,0xEF00);    	delay(5);
-    write_reg(0x0045,0x0000);    	delay(5);
-    write_reg(0x0046,0x013F);    	delay(5);
-    write_reg(0x0030,0x0707);    	delay(5);
-    write_reg(0x0031,0x0204);    	delay(5);
-    write_reg(0x0032,0x0204);    	delay(5);
-    write_reg(0x0033,0x0502);    	delay(5);
-    write_reg(0x0034,0x0507);    	delay(5);
-    write_reg(0x0035,0x0204);    	delay(5);
-    write_reg(0x0036,0x0204);    	delay(5);
-    write_reg(0x0037,0x0502);    	delay(5);
-    write_reg(0x003A,0x0302);    	delay(5);
-    write_reg(0x003B,0x0302);    	delay(5);
-    write_reg(0x0023,0x0000);    	delay(5);
-    write_reg(0x0024,0x0000);    	delay(5);
-    write_reg(0x0025,0x8000);    	delay(5);
-    write_reg(0x004f,0x0000);		delay(5);
-    write_reg(0x004e,0x0000);		delay(5);
-
- 	// Release the bus
-	release_bus();
-	
-	/* Turn on the back-light */
-	set_backlight(GDISP_INITIAL_BACKLIGHT);
-
-   /* Initialise the GDISP structure */
-	GDISP.Width = GDISP_SCREEN_WIDTH;
-	GDISP.Height = GDISP_SCREEN_HEIGHT;
-	GDISP.Orientation = GDISP_ROTATE_0;
-	GDISP.Powermode = powerOn;
-	GDISP.Backlight = GDISP_INITIAL_BACKLIGHT;
-	GDISP.Contrast = GDISP_INITIAL_CONTRAST;
-	#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-		GDISP.clipx0 = 0;
-		GDISP.clipy0 = 0;
-		GDISP.clipx1 = GDISP.Width;
-		GDISP.clipy1 = GDISP.Height;
-	#endif
-	return TRUE;
-}
-
-/**
- * @brief   Draws a pixel on the display.
- *
- * @param[in] x        X location of the pixel
- * @param[in] y        Y location of the pixel
- * @param[in] color    The color of the pixel
- *
- * @notapi
- */
-void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
-	#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-		if (x < GDISP.clipx0 || y < GDISP.clipy0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
-	#endif
-	
-	acquire_bus();
-	set_cursor(x, y);
-	write_reg(0x0022, color);
-	release_bus();
-}
-
-/* ---- Optional Routines ---- */
-/*
-	All the below routines are optional.
-	Defining them will increase speed but everything
-	will work if they are not defined.
-	If you are not using a routine - turn it off using
-	the appropriate GDISP_HARDWARE_XXXX macro.
-	Don't bother coding for obvious similar routines if
-	there is no performance penalty as the emulation software
-	makes a good job of using similar routines.
-		eg. If gfillarea() is defined there is little
-			point in defining clear() unless the
-			performance bonus is significant.
-	For good performance it is suggested to implement
-		fillarea() and blitarea().
-*/
-
-#if GDISP_HARDWARE_CLEARS || defined(__DOXYGEN__)
-	/**
-	 * @brief   Clear the display.
-	 * @note    Optional - The high level driver can emulate using software.
-	 *
-	 * @param[in] color    The color of the pixel
-	 *
-	 * @notapi
-	 */
-	void gdisp_lld_clear(color_t color) {
-		unsigned i;
-
-		acquire_bus();
-		reset_viewport();
-		set_cursor(0, 0);
-		stream_start();
-		for(i = 0; i < GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT; i++)
-			write_data(color);
-		stream_stop();
-		release_bus();
-	}
-#endif
-
-#if GDISP_HARDWARE_FILLS || defined(__DOXYGEN__)
-	/**
-	 * @brief   Fill an area with a color.
-	 * @note    Optional - The high level driver can emulate using software.
-	 *
-	 * @param[in] x, y     The start filled area
-	 * @param[in] cx, cy   The width and height to be filled
-	 * @param[in] color    The color of the fill
-	 *
-	 * @notapi
-	 */
-	void gdisp_lld_fill_area(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) {
-		unsigned i, area;
-
-		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
-			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
-			if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
-			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
-			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
-		#endif
-
-		area = cx*cy;
-
-		acquire_bus();
-		set_viewport(x, y, cx, cy);
-		stream_start();
-		for(i = 0; i < area; i++)
-			write_data(color);
-		stream_stop();
-		release_bus();
-	}
-#endif
-
-#if GDISP_HARDWARE_BITFILLS || defined(__DOXYGEN__)
-	/**
-	 * @brief   Fill an area with a bitmap.
-	 * @note    Optional - The high level driver can emulate using software.
-	 *
-	 * @param[in] x, y     The start filled area
-	 * @param[in] cx, cy   The width and height to be filled
-	 * @param[in] srcx, srcy   The bitmap position to start the fill from
-	 * @param[in] srccx    The width of a line in the bitmap.
-	 * @param[in] buffer   The pixels to use to fill the area.
-	 *
-	 * @notapi
-	 */
-	void gdisp_lld_blit_area_ex(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer) {
-		coord_t endx, endy;
-		unsigned lg;
-
-		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; srcx += GDISP.clipx0 - x; x = GDISP.clipx0; }
-			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; srcy += GDISP.clipy0 - y; y = GDISP.clipy0; }
-			if (srcx+cx > srccx)		cx = srccx - srcx;
-			if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
-			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
-			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
-		#endif
-
-		acquire_bus();
-		set_viewport(x, y, cx, cy);
-		stream_start();
-
-		endx = srcx + cx;
-		endy = y + cy;
-		lg = srccx - cx;
-		buffer += srcx + srcy * srccx;
-		for(; y < endy; y++, buffer += lg)
-			for(x=srcx; x < endx; x++)
-				write_data(*buffer++);
-		stream_stop();
-		release_bus();
-	}
-#endif
-
-#if (GDISP_NEED_PIXELREAD && GDISP_HARDWARE_PIXELREAD) || defined(__DOXYGEN__)
-	/**
-	 * @brief   Get the color of a particular pixel.
-	 * @note    Optional.
-	 * @note    If x,y is off the screen, the result is undefined.
-	 *
-	 * @param[in] x, y     The pixel to be read
-	 *
-	 * @notapi
-	 */
-	color_t gdisp_lld_get_pixel_color(coord_t x, coord_t y) {
-		color_t color;
-
-		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-			if (x < 0 || x >= GDISP.Width || y < 0 || y >= GDISP.Height) return 0;
-		#endif
-
-		acquire_bus();
-		set_cursor(x, y);
-		stream_start();
-		color = read_data();			// dummy read
-		color = read_data();
-		stream_stop();
-		release_bus();
-
-		return color;
-	}
-#endif
-
-#if (GDISP_NEED_SCROLL && GDISP_HARDWARE_SCROLL) || defined(__DOXYGEN__)
-	/**
-	 * @brief   Scroll vertically a section of the screen.
-	 * @note    Optional.
-	 * @note    If x,y + cx,cy is off the screen, the result is undefined.
-	 * @note    If lines is >= cy, it is equivelent to a area fill with bgcolor.
-	 *
-	 * @param[in] x, y     The start of the area to be scrolled
-	 * @param[in] cx, cy   The size of the area to be scrolled
-	 * @param[in] lines    The number of lines to scroll (Can be positive or negative)
-	 * @param[in] bgcolor  The color to fill the newly exposed area.
-	 *
-	 * @notapi
-	 */
-	void gdisp_lld_vertical_scroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
-		static color_t buf[((GDISP_SCREEN_HEIGHT > GDISP_SCREEN_WIDTH ) ? GDISP_SCREEN_HEIGHT : GDISP_SCREEN_WIDTH)];
-		coord_t row0, row1;
-		unsigned i, gap, abslines, j;
-
-		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
-			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
-			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
-			if (!lines || cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
-			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
-			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
-		#endif
-
-		abslines = lines < 0 ? -lines : lines;
-
-		acquire_bus();
-		if ((coord_t)abslines >= cy) {
-			abslines = cy;
-			gap = 0;
-		} else {
-			gap = cy - abslines;
-			for(i = 0; i < gap; i++) {
-				if(lines > 0) {
-					row0 = y + i + lines;
-					row1 = y + i;
-				} else {
-					row0 = (y - i - 1) + lines;
-					row1 = (y - i - 1);
-				}
-
-				/* read row0 into the buffer and then write at row1*/
-				set_viewport(x, row0, cx, 1);
-				stream_start();
-				j = read_data();			// dummy read
-				for (j = 0; (coord_t)j < cx; j++)
-					buf[j] = read_data();
-				stream_stop();
-
-				set_viewport(x, row1, cx, 1);
-				stream_start();
-				for (j = 0; (coord_t)j < cx; j++)
-					write_data(buf[j]);
-				stream_stop();
-			}
-		}
-
-		/* fill the remaining gap */
-		set_viewport(x, lines > 0 ? (y+(coord_t)gap) : y, cx, abslines);
-		stream_start();
-		gap = cx*abslines;
-		for(i = 0; i < gap; i++) write_data(bgcolor);
-		stream_stop();
-		release_bus();
-	}
-#endif
-
-#if (GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL) || defined(__DOXYGEN__)
-	/**
-	 * @brief   Driver Control
-	 * @details	Unsupported control codes are ignored.
-	 * @note	The value parameter should always be typecast to (void *).
-	 * @note	There are some predefined and some specific to the low level driver.
-	 * @note	GDISP_CONTROL_POWER			- Takes a gdisp_powermode_t
-	 * 			GDISP_CONTROL_ORIENTATION	- Takes a gdisp_orientation_t
-	 * 			GDISP_CONTROL_BACKLIGHT -	 Takes an int from 0 to 100. For a driver
-	 * 											that only supports off/on anything other
-	 * 											than zero is on.
-	 * 			GDISP_CONTROL_CONTRAST		- Takes an int from 0 to 100.
-	 * 			GDISP_CONTROL_LLD			- Low level driver control constants start at
-	 * 											this value.
-	 *
-	 * @param[in] what		What to do.
-	 * @param[in] value		The value to use (always cast to a void *).
-	 *
-	 * @notapi
-	 */
-	void gdisp_lld_control(unsigned what, void *value) {
-		switch(what) {
-		case GDISP_CONTROL_POWER:
-			if (GDISP.Powermode == (gdisp_powermode_t)value)
-				return;
-			switch((gdisp_powermode_t)value) {
-			case powerOff:
-				acquire_bus();
-				write_reg(0x0010, 0x0000);	// leave sleep mode
-				write_reg(0x0007, 0x0000);	// halt operation
-				write_reg(0x0000, 0x0000);	// turn off oszillator
-				write_reg(0x0010, 0x0001);	// enter sleepmode
-				release_bus();
-				break;
-			case powerOn:
-				acquire_bus();
-				write_reg(0x0010, 0x0000);	// leave sleep mode
-				release_bus();
-				if (GDISP.Powermode != powerSleep)
-					gdisp_lld_init();
-				break;
-			case powerSleep:
-				acquire_bus();
-				write_reg(0x0010, 0x0001);	// enter sleep mode
-				release_bus();
-				break;
-			default:
-				return;
-			}
-			GDISP.Powermode = (gdisp_powermode_t)value;
-			return;
-		case GDISP_CONTROL_ORIENTATION:
-			if (GDISP.Orientation == (gdisp_orientation_t)value)
-				return;
-			switch((gdisp_orientation_t)value) {
-			case GDISP_ROTATE_0:
-				acquire_bus();
-				write_reg(0x0001, 0x2B3F);
-				/* ID = 11 AM = 0 */
-				write_reg(0x0011, 0x6070);
-				release_bus();
-				GDISP.Height = GDISP_SCREEN_HEIGHT;
-				GDISP.Width = GDISP_SCREEN_WIDTH;
-				break;
-			case GDISP_ROTATE_90:
-				acquire_bus();
-				write_reg(0x0001, 0x293F);
-				/* ID = 11 AM = 1 */
-				write_reg(0x0011, 0x6078);
-				release_bus();
-				GDISP.Height = GDISP_SCREEN_WIDTH;
-				GDISP.Width = GDISP_SCREEN_HEIGHT;
-				break;
-			case GDISP_ROTATE_180:
-				acquire_bus();
-				write_reg(0x0001, 0x2B3F);
-				/* ID = 01 AM = 0 */
-				write_reg(0x0011, 0x6040);
-				release_bus();
-				GDISP.Height = GDISP_SCREEN_HEIGHT;
-				GDISP.Width = GDISP_SCREEN_WIDTH;
-				break;
-			case GDISP_ROTATE_270:
-				acquire_bus();
-				write_reg(0x0001, 0x293F);
-				/* ID = 01 AM = 1 */
-				write_reg(0x0011, 0x6048);
-				release_bus();
-				GDISP.Height = GDISP_SCREEN_WIDTH;
-				GDISP.Width = GDISP_SCREEN_HEIGHT;
-				break;
-			default:
-				return;
-			}
-			#if GDISP_NEED_CLIP || GDISP_NEED_VALIDATION
-				GDISP.clipx0 = 0;
-				GDISP.clipy0 = 0;
-				GDISP.clipx1 = GDISP.Width;
-				GDISP.clipy1 = GDISP.Height;
-			#endif
-			GDISP.Orientation = (gdisp_orientation_t)value;
-			return;
-/*
-		case GDISP_CONTROL_BACKLIGHT:
-		case GDISP_CONTROL_CONTRAST:
-*/
-		}
-	}
-#endif
-
-#endif /* GFX_USE_GDISP */
-/** @} */
+/*
+ * This file is subject to the terms of the GFX License, v1.0. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://chibios-gfx.com/license.html
+ */
+
+/**
+ * @file    drivers/gdisp/SSD1289/gdisp_lld.c
+ * @brief   GDISP Graphics Driver subsystem low level driver source for the SSD1289 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
+
+/* Include the emulation code for things we don't support */
+#include "gdisp/lld/emulation.c"
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+#ifndef GDISP_SCREEN_HEIGHT
+	#define GDISP_SCREEN_HEIGHT		320
+#endif
+#ifndef GDISP_SCREEN_WIDTH
+	#define GDISP_SCREEN_WIDTH		240
+#endif
+
+#define GDISP_INITIAL_CONTRAST	50
+#define GDISP_INITIAL_BACKLIGHT	100
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+#if defined(GDISP_USE_CUSTOM_BOARD) && GDISP_USE_CUSTOM_BOARD
+	/* Include the user supplied board definitions */
+	#include "gdisp_lld_board.h"
+#elif defined(BOARD_FIREBULL_STM32_F103)
+	#include "gdisp_lld_board_firebullstm32f103.h"
+#elif defined(BOARD_ST_STM32F4_DISCOVERY)
+    #include "gdisp_lld_board_st_stm32f4_discovery.h"
+#else
+	/* Include the user supplied board definitions */
+	#include "gdisp_lld_board.h"
+#endif
+
+// Some common routines and macros
+#define write_reg(reg, data)		{ write_index(reg); write_data(data); }
+#define stream_start()				write_index(0x0022);
+#define stream_stop()
+#define delay(us)					gfxSleepMicroseconds(us)
+#define delayms(ms)					gfxSleepMilliseconds(ms)
+
+static inline void set_cursor(coord_t x, coord_t y) {
+	/* Reg 0x004E is an 8 bit value
+	 * Reg 0x004F is 9 bit
+	 * Use a bit mask to make sure they are not set too high
+	 */
+	switch(GDISP.Orientation) {
+		case GDISP_ROTATE_180:
+			write_reg(0x004e, (GDISP_SCREEN_WIDTH-1-x) & 0x00FF);
+			write_reg(0x004f, (GDISP_SCREEN_HEIGHT-1-y) & 0x01FF);
+			break;
+		case GDISP_ROTATE_0:
+			write_reg(0x004e, x & 0x00FF);
+			write_reg(0x004f, y & 0x01FF);
+			break;
+		case GDISP_ROTATE_270:
+			write_reg(0x004e, y & 0x00FF);
+			write_reg(0x004f, x & 0x01FF);
+			break;
+		case GDISP_ROTATE_90:
+			write_reg(0x004e, (GDISP_SCREEN_WIDTH - y - 1) & 0x00FF);
+			write_reg(0x004f, (GDISP_SCREEN_HEIGHT - x - 1) & 0x01FF);
+			break;
+	}
+}
+
+static void set_viewport(coord_t x, coord_t y, coord_t cx, coord_t cy) {
+
+	//set_cursor(x, y);
+
+	/* Reg 0x44 - Horizontal RAM address position
+	 * 		Upper Byte - HEA
+	 * 		Lower Byte - HSA
+	 * 		0 <= HSA <= HEA <= 0xEF
+	 * Reg 0x45,0x46 - Vertical RAM address position
+	 * 		Lower 9 bits gives 0-511 range in each value
+	 * 		0 <= Reg(0x45) <= Reg(0x46) <= 0x13F
+	 */
+
+	switch(GDISP.Orientation) {
+		case GDISP_ROTATE_0:
+			write_reg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (x & 0x00FF));
+			write_reg(0x45, y & 0x01FF);
+			write_reg(0x46, (y+cy-1) & 0x01FF);
+			break;
+		case GDISP_ROTATE_270:
+			write_reg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (y & 0x00FF));
+			write_reg(0x45, x & 0x01FF);
+			write_reg(0x46, (x+cx-1) & 0x01FF);
+			break;
+		case GDISP_ROTATE_180:
+			write_reg(0x44, (((GDISP_SCREEN_WIDTH-x-1) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH - (x+cx)) & 0x00FF));
+			write_reg(0x45, (GDISP_SCREEN_HEIGHT-(y+cy)) & 0x01FF);
+			write_reg(0x46, (GDISP_SCREEN_HEIGHT-y-1) & 0x01FF);
+			break;
+		case GDISP_ROTATE_90:
+			write_reg(0x44, (((GDISP_SCREEN_WIDTH - y - 1) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH - (y+cy)) & 0x00FF));
+			write_reg(0x45, (GDISP_SCREEN_HEIGHT - (x+cx)) & 0x01FF);
+			write_reg(0x46, (GDISP_SCREEN_HEIGHT - x - 1) & 0x01FF);
+			break;
+	}
+
+	set_cursor(x, y);
+}
+
+static inline void reset_viewport(void) {
+	set_viewport(0, 0, GDISP.Width, GDISP.Height);
+}
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/* ---- Required Routines ---- */
+/*
+	The following 2 routines are required.
+	All other routines are optional.
+*/
+
+/**
+ * @brief   Low level GDISP driver initialization.
+ *
+ * @notapi
+ */
+bool_t gdisp_lld_init(void) {
+	/* Initialise your display */
+	init_board();
+
+	// Hardware reset
+	setpin_reset(TRUE);
+	delayms(20);
+	setpin_reset(FALSE);
+	delayms(20);
+
+	// Get the bus for the following initialisation commands
+	acquire_bus();
+	
+	write_reg(0x0000,0x0001);		delay(5);
+	write_reg(0x0003,0xA8A4);    	delay(5);
+	write_reg(0x000C,0x0000);    	delay(5);
+	write_reg(0x000D,0x080C);    	delay(5);
+    write_reg(0x000E,0x2B00);    	delay(5);
+    write_reg(0x001E,0x00B0);    	delay(5);
+	write_reg(0x0001,0x2B3F);		delay(5);
+    write_reg(0x0002,0x0600);    	delay(5);
+    write_reg(0x0010,0x0000);    	delay(5);
+    write_reg(0x0011,0x6070);    	delay(5);
+    write_reg(0x0005,0x0000);    	delay(5);
+    write_reg(0x0006,0x0000);    	delay(5);
+    write_reg(0x0016,0xEF1C);    	delay(5);
+    write_reg(0x0017,0x0003);    	delay(5);
+    write_reg(0x0007,0x0133);    	delay(5);
+    write_reg(0x000B,0x0000);    	delay(5);
+    write_reg(0x000F,0x0000);    	delay(5);
+    write_reg(0x0041,0x0000);    	delay(5);
+    write_reg(0x0042,0x0000);    	delay(5);
+    write_reg(0x0048,0x0000);    	delay(5);
+    write_reg(0x0049,0x013F);    	delay(5);
+    write_reg(0x004A,0x0000);    	delay(5);
+    write_reg(0x004B,0x0000);    	delay(5);
+    write_reg(0x0044,0xEF00);    	delay(5);
+    write_reg(0x0045,0x0000);    	delay(5);
+    write_reg(0x0046,0x013F);    	delay(5);
+    write_reg(0x0030,0x0707);    	delay(5);
+    write_reg(0x0031,0x0204);    	delay(5);
+    write_reg(0x0032,0x0204);    	delay(5);
+    write_reg(0x0033,0x0502);    	delay(5);
+    write_reg(0x0034,0x0507);    	delay(5);
+    write_reg(0x0035,0x0204);    	delay(5);
+    write_reg(0x0036,0x0204);    	delay(5);
+    write_reg(0x0037,0x0502);    	delay(5);
+    write_reg(0x003A,0x0302);    	delay(5);
+    write_reg(0x003B,0x0302);    	delay(5);
+    write_reg(0x0023,0x0000);    	delay(5);
+    write_reg(0x0024,0x0000);    	delay(5);
+    write_reg(0x0025,0x8000);    	delay(5);
+    write_reg(0x004f,0x0000);		delay(5);
+    write_reg(0x004e,0x0000);		delay(5);
+
+ 	// Release the bus
+	release_bus();
+	
+	/* Turn on the back-light */
+	set_backlight(GDISP_INITIAL_BACKLIGHT);
+
+   /* Initialise the GDISP structure */
+	GDISP.Width = GDISP_SCREEN_WIDTH;
+	GDISP.Height = GDISP_SCREEN_HEIGHT;
+	GDISP.Orientation = GDISP_ROTATE_0;
+	GDISP.Powermode = powerOn;
+	GDISP.Backlight = GDISP_INITIAL_BACKLIGHT;
+	GDISP.Contrast = GDISP_INITIAL_CONTRAST;
+	#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+		GDISP.clipx0 = 0;
+		GDISP.clipy0 = 0;
+		GDISP.clipx1 = GDISP.Width;
+		GDISP.clipy1 = GDISP.Height;
+	#endif
+	return TRUE;
+}
+
+/**
+ * @brief   Draws a pixel on the display.
+ *
+ * @param[in] x        X location of the pixel
+ * @param[in] y        Y location of the pixel
+ * @param[in] color    The color of the pixel
+ *
+ * @notapi
+ */
+void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
+	#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+		if (x < GDISP.clipx0 || y < GDISP.clipy0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+	#endif
+	
+	acquire_bus();
+	set_cursor(x, y);
+	write_reg(0x0022, color);
+	release_bus();
+}
+
+/* ---- Optional Routines ---- */
+/*
+	All the below routines are optional.
+	Defining them will increase speed but everything
+	will work if they are not defined.
+	If you are not using a routine - turn it off using
+	the appropriate GDISP_HARDWARE_XXXX macro.
+	Don't bother coding for obvious similar routines if
+	there is no performance penalty as the emulation software
+	makes a good job of using similar routines.
+		eg. If gfillarea() is defined there is little
+			point in defining clear() unless the
+			performance bonus is significant.
+	For good performance it is suggested to implement
+		fillarea() and blitarea().
+*/
+
+#if GDISP_HARDWARE_CLEARS || defined(__DOXYGEN__)
+	/**
+	 * @brief   Clear the display.
+	 * @note    Optional - The high level driver can emulate using software.
+	 *
+	 * @param[in] color    The color of the pixel
+	 *
+	 * @notapi
+	 */
+	void gdisp_lld_clear(color_t color) {
+		unsigned area;
+
+		area = GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT;
+
+		acquire_bus();
+		reset_viewport();
+		set_cursor(0, 0);
+
+		stream_start();
+
+		#if defined(GDISP_USE_FSMC) && defined(GDISP_USE_DMA) && defined(GDISP_DMA_STREAM)
+            uint8_t i;
+            dmaStreamSetPeripheral(GDISP_DMA_STREAM, &color);
+            dmaStreamSetMode(GDISP_DMA_STREAM, STM32_DMA_CR_PL(0) | STM32_DMA_CR_PSIZE_HWORD | STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_DIR_M2M);
+            for (i = area/65535; i; i--) {
+                dmaStreamSetTransactionSize(GDISP_DMA_STREAM, 65535);
+                dmaStreamEnable(GDISP_DMA_STREAM);
+                dmaWaitCompletion(GDISP_DMA_STREAM);
+            }
+            dmaStreamSetTransactionSize(GDISP_DMA_STREAM, area%65535);
+            dmaStreamEnable(GDISP_DMA_STREAM);
+            dmaWaitCompletion(GDISP_DMA_STREAM);
+        #else
+            uint32_t index;
+            for(index = 0; index < area; index++)
+                write_data(color);
+        #endif  //#ifdef GDISP_USE_DMA
+
+		stream_stop();
+		release_bus();
+	}
+#endif
+
+#if GDISP_HARDWARE_FILLS || defined(__DOXYGEN__)
+	/**
+	 * @brief   Fill an area with a color.
+	 * @note    Optional - The high level driver can emulate using software.
+	 *
+	 * @param[in] x, y     The start filled area
+	 * @param[in] cx, cy   The width and height to be filled
+	 * @param[in] color    The color of the fill
+	 *
+	 * @notapi
+	 */
+	void gdisp_lld_fill_area(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) {
+		unsigned area;
+
+		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
+			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
+			if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
+			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
+		#endif
+
+		area = cx*cy;
+
+		acquire_bus();
+		set_viewport(x, y, cx, cy);
+		stream_start();
+
+        #if defined(GDISP_USE_FSMC) && defined(GDISP_USE_DMA) && defined(GDISP_DMA_STREAM)
+            uint8_t i;
+            dmaStreamSetPeripheral(GDISP_DMA_STREAM, &color);
+            dmaStreamSetMode(GDISP_DMA_STREAM, STM32_DMA_CR_PL(0) | STM32_DMA_CR_PSIZE_HWORD | STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_DIR_M2M);
+            for (i = area/65535; i; i--) {
+                dmaStreamSetTransactionSize(GDISP_DMA_STREAM, 65535);
+                dmaStreamEnable(GDISP_DMA_STREAM);
+                dmaWaitCompletion(GDISP_DMA_STREAM);
+            }
+            dmaStreamSetTransactionSize(GDISP_DMA_STREAM, area%65535);
+            dmaStreamEnable(GDISP_DMA_STREAM);
+            dmaWaitCompletion(GDISP_DMA_STREAM);
+        #else
+            uint32_t index;
+            for(index = 0; index < area; index++)
+                write_data(color);
+        #endif  //#ifdef GDISP_USE_DMA
+
+		stream_stop();
+		release_bus();
+	}
+#endif
+
+#if GDISP_HARDWARE_BITFILLS || defined(__DOXYGEN__)
+	/**
+	 * @brief   Fill an area with a bitmap.
+	 * @note    Optional - The high level driver can emulate using software.
+	 *
+	 * @param[in] x, y     The start filled area
+	 * @param[in] cx, cy   The width and height to be filled
+	 * @param[in] srcx, srcy   The bitmap position to start the fill from
+	 * @param[in] srccx    The width of a line in the bitmap.
+	 * @param[in] buffer   The pixels to use to fill the area.
+	 *
+	 * @notapi
+	 */
+	void gdisp_lld_blit_area_ex(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer) {
+
+		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; srcx += GDISP.clipx0 - x; x = GDISP.clipx0; }
+			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; srcy += GDISP.clipy0 - y; y = GDISP.clipy0; }
+			if (srcx+cx > srccx)		cx = srccx - srcx;
+			if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
+			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
+		#endif
+
+		buffer += srcx + srcy * srccx;
+
+		acquire_bus();
+		set_viewport(x, y, cx, cy);
+		stream_start();
+
+        #if defined(GDISP_USE_FSMC) && defined(GDISP_USE_DMA) && defined(GDISP_DMA_STREAM)
+            uint32_t area = cx*cy;
+            uint8_t i;
+            dmaStreamSetPeripheral(GDISP_DMA_STREAM, buffer);
+            dmaStreamSetMode(GDISP_DMA_STREAM, STM32_DMA_CR_PL(0) | STM32_DMA_CR_PINC | STM32_DMA_CR_PSIZE_HWORD | STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_DIR_M2M);
+            for (i = area/65535; i; i--) {
+                dmaStreamSetTransactionSize(GDISP_DMA_STREAM, 65535);
+                dmaStreamEnable(GDISP_DMA_STREAM);
+                dmaWaitCompletion(GDISP_DMA_STREAM);
+            }
+            dmaStreamSetTransactionSize(GDISP_DMA_STREAM, area%65535);
+            dmaStreamEnable(GDISP_DMA_STREAM);
+            dmaWaitCompletion(GDISP_DMA_STREAM);
+        #else
+            coord_t endx, endy;
+            uint32_t lg;
+            endx = srcx + cx;
+            endy = y + cy;
+            lg = srccx - cx;
+            for(; y < endy; y++, buffer += lg)
+                for(x=srcx; x < endx; x++)
+                    write_data(*buffer++);
+        #endif  //#ifdef GDISP_USE_DMA
+
+		stream_stop();
+		release_bus();
+	}
+#endif
+
+#if (GDISP_NEED_PIXELREAD && GDISP_HARDWARE_PIXELREAD) || defined(__DOXYGEN__)
+	/**
+	 * @brief   Get the color of a particular pixel.
+	 * @note    Optional.
+	 * @note    If x,y is off the screen, the result is undefined.
+	 *
+	 * @param[in] x, y     The pixel to be read
+	 *
+	 * @notapi
+	 */
+	color_t gdisp_lld_get_pixel_color(coord_t x, coord_t y) {
+		color_t color;
+
+		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+			if (x < 0 || x >= GDISP.Width || y < 0 || y >= GDISP.Height) return 0;
+		#endif
+
+		acquire_bus();
+		set_cursor(x, y);
+		stream_start();
+
+		/* FSMC timing */
+		FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_3 | FSMC_BTR1_DATAST_3 | FSMC_BTR1_BUSTURN_0 ;
+
+		color = read_data();			// dummy read
+		color = read_data();
+
+		/* FSMC timing */
+		FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_0 | FSMC_BTR1_DATAST_2 | FSMC_BTR1_BUSTURN_0 ;
+
+		stream_stop();
+		release_bus();
+
+		return color;
+	}
+#endif
+
+#if (GDISP_NEED_SCROLL && GDISP_HARDWARE_SCROLL) || defined(__DOXYGEN__)
+	/**
+	 * @brief   Scroll vertically a section of the screen.
+	 * @note    Optional.
+	 * @note    If x,y + cx,cy is off the screen, the result is undefined.
+	 * @note    If lines is >= cy, it is equivelent to a area fill with bgcolor.
+	 *
+	 * @param[in] x, y     The start of the area to be scrolled
+	 * @param[in] cx, cy   The size of the area to be scrolled
+	 * @param[in] lines    The number of lines to scroll (Can be positive or negative)
+	 * @param[in] bgcolor  The color to fill the newly exposed area.
+	 *
+	 * @notapi
+	 */
+	void gdisp_lld_vertical_scroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
+		static color_t buf[((GDISP_SCREEN_HEIGHT > GDISP_SCREEN_WIDTH ) ? GDISP_SCREEN_HEIGHT : GDISP_SCREEN_WIDTH)];
+		coord_t row0, row1;
+		unsigned i, gap, abslines, j;
+
+		#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+			if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
+			if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
+			if (!lines || cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+			if (x+cx > GDISP.clipx1)	cx = GDISP.clipx1 - x;
+			if (y+cy > GDISP.clipy1)	cy = GDISP.clipy1 - y;
+		#endif
+
+		abslines = lines < 0 ? -lines : lines;
+
+		acquire_bus();
+		if ((coord_t)abslines >= cy) {
+			abslines = cy;
+			gap = 0;
+		} else {
+			gap = cy - abslines;
+			for(i = 0; i < gap; i++) {
+				if(lines > 0) {
+					row0 = y + i + lines;
+					row1 = y + i;
+				} else {
+					row0 = (y - i - 1) + lines;
+					row1 = (y - i - 1);
+				}
+
+				/* read row0 into the buffer and then write at row1*/
+				set_viewport(x, row0, cx, 1);
+				stream_start();
+
+				/* FSMC timing */
+				FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_3 | FSMC_BTR1_DATAST_3 | FSMC_BTR1_BUSTURN_0 ;
+
+				j = read_data();			// dummy read
+				for (j = 0; (coord_t)j < cx; j++)
+					buf[j] = read_data();
+
+				/* FSMC timing */
+				FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_0 | FSMC_BTR1_DATAST_2 | FSMC_BTR1_BUSTURN_0 ;
+
+				stream_stop();
+
+				set_viewport(x, row1, cx, 1);
+				stream_start();
+				for (j = 0; (coord_t)j < cx; j++)
+					write_data(buf[j]);
+				stream_stop();
+			}
+		}
+
+		/* fill the remaining gap */
+		set_viewport(x, lines > 0 ? (y+(coord_t)gap) : y, cx, abslines);
+		stream_start();
+		gap = cx*abslines;
+		for(i = 0; i < gap; i++) write_data(bgcolor);
+		stream_stop();
+		release_bus();
+	}
+#endif
+
+#if (GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL) || defined(__DOXYGEN__)
+	/**
+	 * @brief   Driver Control
+	 * @details	Unsupported control codes are ignored.
+	 * @note	The value parameter should always be typecast to (void *).
+	 * @note	There are some predefined and some specific to the low level driver.
+	 * @note	GDISP_CONTROL_POWER			- Takes a gdisp_powermode_t
+	 * 			GDISP_CONTROL_ORIENTATION	- Takes a gdisp_orientation_t
+	 * 			GDISP_CONTROL_BACKLIGHT -	 Takes an int from 0 to 100. For a driver
+	 * 											that only supports off/on anything other
+	 * 											than zero is on.
+	 * 			GDISP_CONTROL_CONTRAST		- Takes an int from 0 to 100.
+	 * 			GDISP_CONTROL_LLD			- Low level driver control constants start at
+	 * 											this value.
+	 *
+	 * @param[in] what		What to do.
+	 * @param[in] value		The value to use (always cast to a void *).
+	 *
+	 * @notapi
+	 */
+	void gdisp_lld_control(unsigned what, void *value) {
+		switch(what) {
+		case GDISP_CONTROL_POWER:
+			if (GDISP.Powermode == (gdisp_powermode_t)value)
+				return;
+			switch((gdisp_powermode_t)value) {
+			case powerOff:
+				acquire_bus();
+				write_reg(0x0010, 0x0000);	// leave sleep mode
+				write_reg(0x0007, 0x0000);	// halt operation
+				write_reg(0x0000, 0x0000);	// turn off oszillator
+				write_reg(0x0010, 0x0001);	// enter sleepmode
+				release_bus();
+				break;
+			case powerOn:
+				acquire_bus();
+				write_reg(0x0010, 0x0000);	// leave sleep mode
+				release_bus();
+				if (GDISP.Powermode != powerSleep)
+					gdisp_lld_init();
+				break;
+			case powerSleep:
+				acquire_bus();
+				write_reg(0x0010, 0x0001);	// enter sleep mode
+				release_bus();
+				break;
+			default:
+				return;
+			}
+			GDISP.Powermode = (gdisp_powermode_t)value;
+			return;
+		case GDISP_CONTROL_ORIENTATION:
+			if (GDISP.Orientation == (gdisp_orientation_t)value)
+				return;
+			switch((gdisp_orientation_t)value) {
+			case GDISP_ROTATE_0:
+				acquire_bus();
+				write_reg(0x0001, 0x2B3F);
+				/* ID = 11 AM = 0 */
+				write_reg(0x0011, 0x6070);
+				release_bus();
+				GDISP.Height = GDISP_SCREEN_HEIGHT;
+				GDISP.Width = GDISP_SCREEN_WIDTH;
+				break;
+			case GDISP_ROTATE_90:
+				acquire_bus();
+				write_reg(0x0001, 0x293F);
+				/* ID = 11 AM = 1 */
+				write_reg(0x0011, 0x6078);
+				release_bus();
+				GDISP.Height = GDISP_SCREEN_WIDTH;
+				GDISP.Width = GDISP_SCREEN_HEIGHT;
+				break;
+			case GDISP_ROTATE_180:
+				acquire_bus();
+				write_reg(0x0001, 0x2B3F);
+				/* ID = 01 AM = 0 */
+				write_reg(0x0011, 0x6040);
+				release_bus();
+				GDISP.Height = GDISP_SCREEN_HEIGHT;
+				GDISP.Width = GDISP_SCREEN_WIDTH;
+				break;
+			case GDISP_ROTATE_270:
+				acquire_bus();
+				write_reg(0x0001, 0x293F);
+				/* ID = 01 AM = 1 */
+				write_reg(0x0011, 0x6048);
+				release_bus();
+				GDISP.Height = GDISP_SCREEN_WIDTH;
+				GDISP.Width = GDISP_SCREEN_HEIGHT;
+				break;
+			default:
+				return;
+			}
+			#if GDISP_NEED_CLIP || GDISP_NEED_VALIDATION
+				GDISP.clipx0 = 0;
+				GDISP.clipy0 = 0;
+				GDISP.clipx1 = GDISP.Width;
+				GDISP.clipy1 = GDISP.Height;
+			#endif
+			GDISP.Orientation = (gdisp_orientation_t)value;
+			return;
+        case GDISP_CONTROL_BACKLIGHT:
+            if ((unsigned)value > 100)
+            value = (void *)100;
+            set_backlight((unsigned)value);
+            GDISP.Backlight = (unsigned)value;
+            return;
+        default:
+            return;
+/*
+		case GDISP_CONTROL_CONTRAST:
+*/
+		}
+	}
+#endif
+
+#endif /* GFX_USE_GDISP */
+/** @} */
diff --git a/drivers/gdisp/SSD1289/gdisp_lld_board_st_stm32f4_discovery.h b/drivers/gdisp/SSD1289/gdisp_lld_board_st_stm32f4_discovery.h
new file mode 100644
index 00000000..292fa177
--- /dev/null
+++ b/drivers/gdisp/SSD1289/gdisp_lld_board_st_stm32f4_discovery.h
@@ -0,0 +1,172 @@
+/*
+ * This file is subject to the terms of the GFX License, v1.0. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://chibios-gfx.com/license.html
+ */
+
+/**
+ * @file    drivers/gdisp/SSD1289/gdisp_lld_board_example_fsmc.h
+ * @brief   GDISP Graphic Driver subsystem board interface for the SSD1289 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_BOARD_H
+#define _GDISP_LLD_BOARD_H
+
+#define GDISP_REG              ((volatile uint16_t *) 0x60000000)[0] /* RS = 0 */
+#define GDISP_RAM              ((volatile uint16_t *) 0x60020000)[0] /* RS = 1 */
+
+#define GDISP_USE_FSMC
+#define GDISP_USE_DMA
+#define GDISP_DMA_STREAM STM32_DMA2_STREAM6
+
+const unsigned char FSMC_Bank = 0;
+
+/* PWM configuration structure. We use timer 3 channel 3 */
+static const PWMConfig pwmcfg = {
+  100000,       /* 100 kHz PWM clock frequency. */
+  100,          /* PWM period is 100 cycles. */
+  NULL,
+  {
+   {PWM_OUTPUT_DISABLED, NULL},
+   {PWM_OUTPUT_DISABLED, NULL},
+   {PWM_OUTPUT_ACTIVE_HIGH, NULL},
+   {PWM_OUTPUT_DISABLED, NULL}
+  },
+  0
+};
+
+/**
+ * @brief   Initialise the board for the display.
+ * @notes	Performs the following functions:
+ *			1. initialise the io port used by your display
+ *			2. initialise the reset pin (initial state not-in-reset)
+ *			3. initialise the chip select pin (initial state not-active)
+ *			4. initialise the backlight pin (initial state back-light off)
+ *
+ * @notapi
+ */
+static inline void init_board(void) {
+
+	#if defined(STM32F1XX) || defined(STM32F3XX)
+		/* FSMC setup for F1/F3 */
+		rccEnableAHB(RCC_AHBENR_FSMCEN, 0);
+
+		#if defined(GDISP_USE_DMA) && defined(GDISP_DMA_STREAM)
+			#error "DMA not implemented for F1/F3 Devices"
+		#endif
+	#elif defined(STM32F4XX) || defined(STM32F2XX)
+		/* STM32F2-F4 FSMC init */
+		rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
+
+		#if defined(GDISP_USE_DMA) && defined(GDISP_DMA_STREAM)
+			if (dmaStreamAllocate(GDISP_DMA_STREAM, 0, NULL, NULL)) gfxExit();
+			dmaStreamSetMemory0(GDISP_DMA_STREAM, &GDISP_RAM);
+			dmaStreamSetMode(GDISP_DMA_STREAM, STM32_DMA_CR_PL(0) | STM32_DMA_CR_PSIZE_HWORD | STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_DIR_M2M);
+		#endif
+	#else
+		#error "FSMC not implemented for this device"
+	#endif
+
+	/* set pins to FSMC mode */
+	IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 7) | (1 << 8) |
+							(1 << 9) | (1 << 10) | (1 << 11) | (1 << 14) | (1 << 15), 0};
+
+	IOBus busE = {GPIOE, (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) |
+						(1 << 13) | (1 << 14) | (1 << 15), 0};
+
+	palSetBusMode(&busD, PAL_MODE_ALTERNATE(12));
+	palSetBusMode(&busE, PAL_MODE_ALTERNATE(12));
+
+	/* FSMC timing */
+	FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_0 | FSMC_BTR1_DATAST_2 | FSMC_BTR1_BUSTURN_0 ;
+
+	/* Bank1 NOR/SRAM control register configuration
+	 * This is actually not needed as already set by default after reset */
+	FSMC_Bank1->BTCR[FSMC_Bank] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN;
+
+	/* Display backlight control */
+	/* TIM3 is an alternate function 2 (AF2) */
+	pwmStart(&PWMD3, &pwmcfg);
+	palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATE(2));
+	pwmEnableChannel(&PWMD3, 2, 100);
+
+}
+
+/**
+ * @brief   Set or clear the lcd reset pin.
+ *
+ * @param[in] state		TRUE = lcd in reset, FALSE = normal operation
+ * 
+ * @notapi
+ */
+static inline void setpin_reset(bool_t state) {
+	(void) state;
+	/* Nothing to do here */
+}
+
+/**
+ * @brief   Set the lcd back-light level.
+ *
+ * @param[in] percent       0 to 100%
+ *
+ * @notapi
+ */
+static inline void set_backlight(uint8_t percent) {
+    pwmEnableChannel(&PWMD3, 2, percent);
+}
+
+/**
+ * @brief   Take exclusive control of the bus
+ *
+ * @notapi
+ */
+static inline void acquire_bus(void) {
+	/* Nothing to do here */
+}
+
+/**
+ * @brief   Release exclusive control of the bus
+ *
+ * @notapi
+ */
+static inline void release_bus(void) {
+	/* Nothing to do here */
+}
+
+/**
+ * @brief   Send data to the index register.
+ *
+ * @param[in] index		The index register to set
+ *
+ * @notapi
+ */
+static inline void write_index(uint16_t index) { GDISP_REG = index; }
+
+/**
+ * @brief   Send data to the lcd.
+ *
+ * @param[in] data		The data to send
+ * 
+ * @notapi
+ */
+static inline void write_data(uint16_t data) { GDISP_RAM = data; }
+
+#if GDISP_HARDWARE_READPIXEL || GDISP_HARDWARE_SCROLL || defined(__DOXYGEN__)
+/**
+ * @brief   Read data from the lcd.
+ *
+ * @return	The data from the lcd
+ * @note	The chip select may need to be asserted/de-asserted
+ * 			around the actual spi read
+ * 
+ * @notapi
+ */
+static inline uint16_t read_data(void) { return GDISP_RAM; }
+#endif
+
+#endif /* _GDISP_LLD_BOARD_H */
+/** @} */
diff --git a/drivers/gdisp/SSD1289/readme.txt b/drivers/gdisp/SSD1289/readme.txt
index b160abbe..f6b265a7 100644
--- a/drivers/gdisp/SSD1289/readme.txt
+++ b/drivers/gdisp/SSD1289/readme.txt
@@ -10,6 +10,7 @@ To use this driver:
 		Use the gdisp_lld_board_example.h or gdisp_lld_board_fsmc.h file as a basis.
 		Currently known boards are:
 		 	BOARD_FIREBULL_STM32_F103	- GPIO interface: requires GDISP_CMD_PORT and GDISP_DATA_PORT to be defined
+		 	BOARD_ST_STM32F4_DISCOVERY  - FSMC interface
 
 	d) The following are optional - define them if you are not using the defaults below:
 		#define GDISP_SCREEN_WIDTH	320