merging GDISPStreaming

8 files changed, 396 insertions, 820 deletions

diff --git a/drivers/gdisp/HX8347D/HX8347D.h b/drivers/gdisp/HX8347D/HX8347D.h
index b35dda12..280cd748 100644
--- a/drivers/gdisp/HX8347D/HX8347D.h
+++ b/drivers/gdisp/HX8347D/HX8347D.h
@@ -33,7 +33,7 @@
 #define HX8347D_REG_PSLL                0x0b    /* Partial area start row low */

 #define HX8347D_REG_PELH                0x0c    /* Partial area end row high */

 #define HX8347D_REG_PELL                0x0d    /* Partial area end row low */

-#define HX8347D_REG_TFAH                0x0e    /* Vertical srcoll top fixed area high */

+#define HX8347D_REG_TFAH                0x0e    /* Vertical scroll top fixed area high */

 #define HX8347D_REG_TFAL                0x0f    /* Vertical scroll top fixed area low */

 

 #define HX8347D_REG_VSAH                0x10    /* Vertical scroll height area high */

diff --git a/drivers/gdisp/HX8347D/board_HX8347D_template.h b/drivers/gdisp/HX8347D/board_HX8347D_template.h
new file mode 100644
index 00000000..57ec75f6
--- /dev/null
+++ b/drivers/gdisp/HX8347D/board_HX8347D_template.h
@@ -0,0 +1,156 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+/**
+ * @file    drivers/gdisp/HX8347D/board_HX8347D_template.h
+ * @brief   GDISP Graphic Driver subsystem board SPI interface for the HX8347D display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_BOARD_H
+#define _GDISP_LLD_BOARD_H
+
+/**
+ * @brief   Initialise the board for the display.
+ *
+ * @param[in] g			The GDisplay structure
+ *
+ * @note	Set the g->board member to whatever is appropriate. For multiple
+ * 			displays this might be a pointer to the appropriate register set.
+ *
+ * @notapi
+ */
+static inline void init_board(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   After the initialisation.
+ *
+ * @param[in] g			The GDisplay structure
+ *
+ * @notapi
+ */
+static inline void post_init_board(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   Set or clear the lcd reset pin.
+ *
+ * @param[in] g			The GDisplay structure
+ * @param[in] state		TRUE = lcd in reset, FALSE = normal operation
+ *
+ * @notapi
+ */
+static inline void setpin_reset(GDisplay *g, bool_t state) {
+	(void) g;
+	(void) state;
+}
+
+/**
+ * @brief   Set the lcd back-light level.
+ *
+ * @param[in] g				The GDisplay structure
+ * @param[in] percent		0 to 100%
+ *
+ * @notapi
+ */
+static inline void set_backlight(GDisplay *g, uint8_t percent) {
+	(void) g;
+	(void) percent;
+}
+
+/**
+ * @brief   Take exclusive control of the bus
+ *
+ * @param[in] g				The GDisplay structure
+ *
+ * @notapi
+ */
+static inline void acquire_bus(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   Release exclusive control of the bus
+ *
+ * @param[in] g				The GDisplay structure
+ *
+ * @notapi
+ */
+static inline void release_bus(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   Set the bus in 16 bit mode
+ *
+ * @param[in] g				The GDisplay structure
+ *
+ * @notapi
+ */
+static inline void busmode16(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   Set the bus in 8 bit mode (the default)
+ *
+ * @param[in] g				The GDisplay structure
+ *
+ * @notapi
+ */
+static inline void busmode8(GDisplay *g) {
+	(void) g;
+}
+
+/**
+ * @brief   Send data to the index register.
+ *
+ * @param[in] g				The GDisplay structure
+ * @param[in] index			The index register to set
+ *
+ * @notapi
+ */
+static inline void write_index(GDisplay *g, uint8_t index) {
+	(void) g;
+	(void) index;
+}
+
+/**
+ * @brief   Send 8 bits of data to the lcd.
+ * @pre		The bus is in 8 bit mode
+ *
+ * @param[in] g				The GDisplay structure
+ * @param[in] data			The data to send
+ *
+ * @notapi
+ */
+static inline void write_data(GDisplay *g, uint8_t data) {
+	(void) g;
+	(void) data;
+}
+
+/**
+ * @brief   Send 16 bits of data to the lcd.
+ * @pre		The bus is in 16 bit mode
+ *
+ * @param[in] g				The GDisplay structure
+ * @param[in] data			The data to send
+ *
+ * @notapi
+ */
+static inline void write_ram16(GDisplay *g, uint16_t data) {
+	(void) g;
+	(void) data;
+}
+
+#endif /* _GDISP_LLD_BOARD_H */
+/** @} */
diff --git a/drivers/gdisp/HX8347D/gdisp_lld.c b/drivers/gdisp/HX8347D/gdisp_lld.c
deleted file mode 100644
index bcb6dfc0..00000000
--- a/drivers/gdisp/HX8347D/gdisp_lld.c
+++ /dev/null
@@ -1,485 +0,0 @@
-/*

- * This file is subject to the terms of the GFX License. If a copy of

- * the license was not distributed with this file, you can obtain one at:

- *

- *              http://ugfx.org/license.html

- */

-

-/**

- * @file    drivers/gdisp/HX8347D/gdisp_lld.c

- * @brief   GDISP Graphics Driver subsystem low level driver source for the HX8347D display.

- *

- * @addtogroup GDISP

- * @{

- */

-

-#include "gfx.h"

-

-#include "HX8347D.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	50

-

-/*===========================================================================*/

-/* Driver local functions.                                                   */

-/*===========================================================================*/

-

-#include "gdisp_lld_board.h"

-

-// Some common routines and macros

-#define write_reg(reg, data)		{ write_index(reg); write_data(data); }

-#define write_ram(color1, color2)   { write_index(0x22); write_ram8(color1,color2); }

-#define stream_start()				{ write_index(0x22); spiStart(&SPID1, &spi1cfg2);      }

-#define stream_stop()               {while(((SPI1->SR & SPI_SR_TXE) == 0) || ((SPI1->SR & SPI_SR_BSY) != 0));palSetPad(GPIOA, 4);spiStart(&SPID1, &spi1cfg1); }

-#define delay(us)					gfxSleepMicroseconds(us)

-#define delayms(ms)					gfxSleepMilliseconds(ms)

-

-static inline void set_cursor(coord_t x, coord_t y) {

-			write_reg(HX8347D_REG_SCL, (uint8_t) x);

-		    write_reg(HX8347D_REG_SCH, (uint8_t) (x >> 8));

-		    write_reg(HX8347D_REG_SPL, (uint8_t) y);

-		    write_reg(HX8347D_REG_SPH, (uint8_t) (y >> 8));

-}

-

-static void set_viewport(coord_t x, coord_t y, coord_t cx, coord_t cy) {

-		    write_reg(HX8347D_REG_SCL, (uint8_t) x);

-		    write_reg(HX8347D_REG_SCH, (uint8_t) (x >> 8));

-		    write_reg(HX8347D_REG_ECL, (uint8_t) (x + cx -1));

-		    write_reg(HX8347D_REG_ECH, (uint8_t) ((x + cx -1) >> 8));

-		    write_reg(HX8347D_REG_SPL, (uint8_t) y);

-		    write_reg(HX8347D_REG_SPH, (uint8_t) (y >> 8));

-		    write_reg(HX8347D_REG_EPL, (uint8_t) (y + cy -1));

-		    write_reg(HX8347D_REG_EPH, (uint8_t) ((y + cy -1) >> 8));

-}

-

-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(1);

-	setpin_reset(FALSE);

-	delayms(5);

-

-	// Get the bus for the following initialisation commands

-	acquire_bus();

-

-	/* Start Initial Sequence ----------------------------------------------------*/

-	write_reg(HX8347D_REG_STBAH, 0x00);                 /* Reset Power Control 1                */

-	write_reg(HX8347D_REG_STBAL, 0x20);                 /* Power Control 2                      */

-	write_reg(HX8347D_REG_PTBAH, 0x0C);                 /* Power Control 1                      */

-	write_reg(HX8347D_REG_PTBAL, 0xC4);                 /* Power Control 2                      */

-	write_reg(HX8347D_REG_OPONN, 0x40);                 /* Source OPON_N                        */

-	write_reg(HX8347D_REG_OPONI, 0x38);                 /* Source OPON_I                        */

-	write_reg(HX8347D_REG_DC2, 0xA3);                   /* Display Control 2                    */

-

-	/* Power On sequence ---------------------------------------------------------*/

-	write_reg(HX8347D_REG_PWC2, 0x1B);                  /* Power Control 2                      */

-	write_reg(HX8347D_REG_PWC1, 0x01);                  /* Power Control 1                      */

-	write_reg(HX8347D_REG_VMH, 0x2F);                   /* Vcom Control 2                       */

-	write_reg(HX8347D_REG_VML, 0x57);                   /* Vcom Control 3                       */

-	write_reg(HX8347D_REG_VMF, 0x8D);                   /* Vcom Control 1                       */

-

-	/* Gamma settings  -----------------------------------------------------------*/

-	write_reg(HX8347D_REG_VRP0,0x01);   //   default setup

-	write_reg(HX8347D_REG_VRP1,0x0e);   //

-	write_reg(HX8347D_REG_VRP2,0x11);   //

-	write_reg(HX8347D_REG_VRP3,0x1a);   //

-	write_reg(HX8347D_REG_VRP4,0x18);   //

-	write_reg(HX8347D_REG_VRP5,0x24);   //

-	write_reg(HX8347D_REG_PRP0,0x15);   //

-	write_reg(HX8347D_REG_PRP1,0x65);   //

-	write_reg(HX8347D_REG_PKP0,0x0b);   //

-	write_reg(HX8347D_REG_PKP1,0x18);   //

-	write_reg(HX8347D_REG_PKP2,0x19);   //

-	write_reg(HX8347D_REG_PKP3,0x1a);   //

-	write_reg(HX8347D_REG_PKP4,0x18);   //

-	write_reg(HX8347D_REG_VRN0,0x1b);   //

-	write_reg(HX8347D_REG_VRN1,0x27);   //

-	write_reg(HX8347D_REG_VRN2,0x25);   //

-	write_reg(HX8347D_REG_VRN3,0x2e);   //

-	write_reg(HX8347D_REG_VRN4,0x31);   //

-	write_reg(HX8347D_REG_VRN5,0x3e);   //

-	write_reg(HX8347D_REG_PRN0,0x1a);   //

-	write_reg(HX8347D_REG_PRN1,0x6a);   //

-	write_reg(HX8347D_REG_PKN0,0x07);   //

-	write_reg(HX8347D_REG_PKN1,0x05);   //

-	write_reg(HX8347D_REG_PKN2,0x06);   //

-	write_reg(HX8347D_REG_PKN3,0x0b);   //

-	write_reg(HX8347D_REG_PKN4,0x14);   //

-	write_reg(HX8347D_REG_CGM,0xcc);    //

-

-	/* Power + Osc ---------------------------------------------------------------*/

-	write_reg(HX8347D_REG_OSCCH, 0x36);                  /* OSC Control 1                        */

-	write_reg(HX8347D_REG_OSCCL, 0x01);                  /* OSC Control 2                        */

-	write_reg(HX8347D_REG_DMODE, 0x00);                  /* Display Mode Control                 */

-	write_reg(HX8347D_REG_PWC6, 0x88);                   /* Power Control 6                      */

-	delayms(5);                                          /* Delay 5 ms                           */

-	write_reg(HX8347D_REG_PWC6, 0x80);                   /* Power Control 6                      */

-	delayms(5);                                          /* Delay 5 ms                           */

-	write_reg(HX8347D_REG_PWC6, 0x90);                   /* Power Control 6                      */

-	delayms(5);                                          /* Delay 5 ms                           */

-	write_reg(HX8347D_REG_PWC6, 0xD0);                   /* Power Control 6                      */

-	delayms(5);                                          /* Delay 5 ms                           */

-	write_reg(HX8347D_REG_COLMOD, 0x05);                 /* Colmod 16Bit/Pixel                   */

-	write_reg(HX8347D_REG_PCH, 0x00);                    /* Panel Characteristic                 */

-	write_reg(HX8347D_REG_DC3, 0x38);                    /* Display Control 3                    */

-	delayms(40);

-	write_reg(HX8347D_REG_DC3, 0x3C);                    /* Display Control 3                    */

-	write_reg(HX8347D_REG_MAC, 0x08);                    /* Memory access control                */

-

-	write_reg(HX8347D_REG_SCL, 0x00);

-	write_reg(HX8347D_REG_SCH, 0x00);

-	write_reg(HX8347D_REG_ECL, 0xef);

-	write_reg(HX8347D_REG_ECH, 0x00);

-	write_reg(HX8347D_REG_SPL, 0x00);

-	write_reg(HX8347D_REG_SPH, 0x00);

-	write_reg(HX8347D_REG_EPL, 0x3f);

-	write_reg(HX8347D_REG_EPH, 0x01);

-

- 	// Release the bus

-	release_bus();

-

-	/* Turn on the backlight */

-	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_ram((color >> 8) & 0xFF, color & 0xFF);

-	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();

-		stream_start();

-		for(i = 0; i < GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT; i++)

-		  write_ram16(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_ram16(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

-}

-#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, abslines, j;

-		static int gap;

-

-		#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

-

-	}

-#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.

-	 *

-	 * @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_ORIENTATION:

-				if (GDISP.Orientation == (gdisp_orientation_t)value)

-					return;

-				switch((gdisp_orientation_t)value) {

-					case GDISP_ROTATE_0:

-						acquire_bus();

-						write_reg(HX8347D_REG_MAC, 0x08);                    /* Memory access control */

-		                write_reg(HX8347D_REG_ECL, 0xef);

-		                write_reg(HX8347D_REG_ECH, 0x00);

-		                write_reg(HX8347D_REG_EPL, 0x3f);

-		                write_reg(HX8347D_REG_EPH, 0x01);

-						release_bus();

-						GDISP.Height = GDISP_SCREEN_HEIGHT;

-						GDISP.Width = GDISP_SCREEN_WIDTH;

-						break;

-

-					case GDISP_ROTATE_90:

-						acquire_bus();

-						write_reg(HX8347D_REG_MAC, 0x68);                    /* Memory access control */

-                        write_reg(HX8347D_REG_ECL, 0x3f);

-                        write_reg(HX8347D_REG_ECH, 0x01);

-                        write_reg(HX8347D_REG_EPL, 0xef);

-                        write_reg(HX8347D_REG_EPH, 0x00);

-						release_bus();

-						GDISP.Height = GDISP_SCREEN_WIDTH;

-						GDISP.Width = GDISP_SCREEN_HEIGHT;

-						break;

-

-					case GDISP_ROTATE_180:

-						acquire_bus();

-						write_reg(HX8347D_REG_MAC, 0xc8);                    /* Memory access control */

-		                write_reg(HX8347D_REG_ECL, 0xef);

-		                write_reg(HX8347D_REG_ECH, 0x00);

-		                write_reg(HX8347D_REG_EPL, 0x3f);

-		                write_reg(HX8347D_REG_EPH, 0x01);

-						release_bus();

-						GDISP.Height = GDISP_SCREEN_HEIGHT;

-						GDISP.Width = GDISP_SCREEN_WIDTH;

-						break;

-

-					case GDISP_ROTATE_270:

-						acquire_bus();

-						write_reg(HX8347D_REG_MAC, 0xa8);                    /* Memory access control */

-                        write_reg(HX8347D_REG_ECL, 0x3f);

-                        write_reg(HX8347D_REG_ECH, 0x01);

-                        write_reg(HX8347D_REG_EPL, 0xef);

-                        write_reg(HX8347D_REG_EPH, 0x00);

-						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;

-		}

-	}

-#endif

-

-#endif /* GFX_USE_GDISP */

-/** @} */

diff --git a/drivers/gdisp/HX8347D/gdisp_lld.mk b/drivers/gdisp/HX8347D/gdisp_lld.mk
index fed905e1..581e53e7 100644
--- a/drivers/gdisp/HX8347D/gdisp_lld.mk
+++ b/drivers/gdisp/HX8347D/gdisp_lld.mk
@@ -1,5 +1,2 @@
-# List the required driver.

-GFXSRC += $(GFXLIB)/drivers/gdisp/HX8347D/gdisp_lld.c

-

-# Required include directories

 GFXINC += $(GFXLIB)/drivers/gdisp/HX8347D

+GFXSRC += $(GFXLIB)/drivers/gdisp/HX8347D/gdisp_lld_HX8347D.c

diff --git a/drivers/gdisp/HX8347D/gdisp_lld_HX8347D.c b/drivers/gdisp/HX8347D/gdisp_lld_HX8347D.c
new file mode 100644
index 00000000..4514b495
--- /dev/null
+++ b/drivers/gdisp/HX8347D/gdisp_lld_HX8347D.c
@@ -0,0 +1,236 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+/**
+ * @file    drivers/gdisp/HX8347D/gdisp_lld.c
+ * @brief   GDISP Graphics Driver subsystem low level driver source for the HX8347D display.
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GDISP
+
+#define GDISP_DRIVER_VMT			GDISPVMT_HX8347D
+#include "../drivers/gdisp/HX8347D/gdisp_lld_config.h"
+#include "gdisp/lld/gdisp_lld.h"
+
+#include "board_HX8347D.h"
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+#ifndef GDISP_SCREEN_HEIGHT
+	#define GDISP_SCREEN_HEIGHT		320
+#endif
+#ifndef GDISP_SCREEN_WIDTH
+	#define GDISP_SCREEN_WIDTH		240
+#endif
+#ifndef GDISP_INITIAL_CONTRAST
+	#define GDISP_INITIAL_CONTRAST	50
+#endif
+#ifndef GDISP_INITIAL_BACKLIGHT
+	#define GDISP_INITIAL_BACKLIGHT	100
+#endif
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+#include "../drivers/gdisp/HX8347D/HX8347D.h"
+
+#define write_reg(g, reg, data)		{ write_index(g, reg); write_data(g, data); }
+
+static inline void set_viewport(GDisplay* g) {
+	write_reg(g, HX8347D_REG_SCL, g->p.x);
+	write_reg(g, HX8347D_REG_SCH, g->p.x >> 8);
+	write_reg(g, HX8347D_REG_ECL, g->p.x + g->p.cx -1);
+	write_reg(g, HX8347D_REG_ECH, (g->p.x + g->p.cx -1) >> 8);
+	write_reg(g, HX8347D_REG_SPL, g->p.y);
+	write_reg(g, HX8347D_REG_SPH, g->p.y >> 8);
+	write_reg(g, HX8347D_REG_EPL, g->p.y + g->p.cy -1);
+	write_reg(g, HX8347D_REG_EPH, (g->p.y + g->p.cy -1) >> 8);
+	write_index(g, HX8347D_REG_SRAMWC);
+}
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
+	// No private area for this controller
+	g->priv = 0;
+
+	// Initialise the board interface
+	init_board(g);
+
+	// Hardware reset
+	setpin_reset(g, TRUE);
+	gfxSleepMilliseconds(1);
+	setpin_reset(g, FALSE);
+	gfxSleepMilliseconds(5);
+
+	// Get the bus for the following initialisation commands
+	acquire_bus(g);
+
+	/* Start Initial Sequence ----------------------------------------------------*/
+	write_reg(g, HX8347D_REG_STBAH, 0x00);                 /* Reset Power Control 1                */
+	write_reg(g, HX8347D_REG_STBAL, 0x20);                 /* Power Control 2                      */
+	write_reg(g, HX8347D_REG_PTBAH, 0x0C);                 /* Power Control 1                      */
+	write_reg(g, HX8347D_REG_PTBAL, 0xC4);                 /* Power Control 2                      */
+	write_reg(g, HX8347D_REG_OPONN, 0x40);                 /* Source OPON_N                        */
+	write_reg(g, HX8347D_REG_OPONI, 0x38);                 /* Source OPON_I                        */
+	write_reg(g, HX8347D_REG_DC2, 0xA3);                   /* Display Control 2                    */
+
+	/* Power On sequence ---------------------------------------------------------*/
+	write_reg(g, HX8347D_REG_PWC2, 0x1B);                  /* Power Control 2                      */
+	write_reg(g, HX8347D_REG_PWC1, 0x01);                  /* Power Control 1                      */
+	write_reg(g, HX8347D_REG_VMH, 0x2F);                   /* Vcom Control 2                       */
+	write_reg(g, HX8347D_REG_VML, 0x57);                   /* Vcom Control 3                       */
+	write_reg(g, HX8347D_REG_VMF, 0x8D);                   /* Vcom Control 1                       */
+
+	/* Gamma settings  -----------------------------------------------------------*/
+	write_reg(g, HX8347D_REG_VRP0, 0x01);   //   default setup
+	write_reg(g, HX8347D_REG_VRP1, 0x0e);   //
+	write_reg(g, HX8347D_REG_VRP2, 0x11);   //
+	write_reg(g, HX8347D_REG_VRP3, 0x1a);   //
+	write_reg(g, HX8347D_REG_VRP4, 0x18);   //
+	write_reg(g, HX8347D_REG_VRP5, 0x24);   //
+	write_reg(g, HX8347D_REG_PRP0, 0x15);   //
+	write_reg(g, HX8347D_REG_PRP1, 0x65);   //
+	write_reg(g, HX8347D_REG_PKP0, 0x0b);   //
+	write_reg(g, HX8347D_REG_PKP1, 0x18);   //
+	write_reg(g, HX8347D_REG_PKP2, 0x19);   //
+	write_reg(g, HX8347D_REG_PKP3, 0x1a);   //
+	write_reg(g, HX8347D_REG_PKP4, 0x18);   //
+	write_reg(g, HX8347D_REG_VRN0, 0x1b);   //
+	write_reg(g, HX8347D_REG_VRN1, 0x27);   //
+	write_reg(g, HX8347D_REG_VRN2, 0x25);   //
+	write_reg(g, HX8347D_REG_VRN3, 0x2e);   //
+	write_reg(g, HX8347D_REG_VRN4, 0x31);   //
+	write_reg(g, HX8347D_REG_VRN5, 0x3e);   //
+	write_reg(g, HX8347D_REG_PRN0, 0x1a);   //
+	write_reg(g, HX8347D_REG_PRN1, 0x6a);   //
+	write_reg(g, HX8347D_REG_PKN0, 0x07);   //
+	write_reg(g, HX8347D_REG_PKN1, 0x05);   //
+	write_reg(g, HX8347D_REG_PKN2, 0x06);   //
+	write_reg(g, HX8347D_REG_PKN3, 0x0b);   //
+	write_reg(g, HX8347D_REG_PKN4, 0x14);   //
+	write_reg(g, HX8347D_REG_CGM, 0xcc);    //
+
+	/* Power + Osc ---------------------------------------------------------------*/
+	write_reg(g, HX8347D_REG_OSCCH, 0x36);               /* OSC Control 1                        */
+	write_reg(g, HX8347D_REG_OSCCL, 0x01);               /* OSC Control 2                        */
+	write_reg(g, HX8347D_REG_DMODE, 0x00);               /* Display Mode Control                 */
+	write_reg(g, HX8347D_REG_PWC6, 0x88);                /* Power Control 6                      */
+	gfxSleepMilliseconds(5);                             /* Delay 5 ms                           */
+	write_reg(g, HX8347D_REG_PWC6, 0x80);                /* Power Control 6                      */
+	gfxSleepMilliseconds(5);                             /* Delay 5 ms                           */
+	write_reg(g, HX8347D_REG_PWC6, 0x90);                /* Power Control 6                      */
+	gfxSleepMilliseconds(5);                             /* Delay 5 ms                           */
+	write_reg(g, HX8347D_REG_PWC6, 0xD0);                /* Power Control 6                      */
+	gfxSleepMilliseconds(5);                             /* Delay 5 ms                           */
+	write_reg(g, HX8347D_REG_COLMOD, 0x05);              /* Colmod 16Bit/Pixel                   */
+	write_reg(g, HX8347D_REG_PCH, 0x00);                 /* Panel Characteristic                 */
+	write_reg(g, HX8347D_REG_DC3, 0x38);                 /* Display Control 3                    */
+	gfxSleepMilliseconds(40);                            /* Delay 40 ms                          */
+	write_reg(g, HX8347D_REG_DC3, 0x3C);                 /* Display Control 3                    */
+	write_reg(g, HX8347D_REG_MAC, 0x08);                 /* Memory access control                */
+
+    // Finish Init
+    post_init_board(g);
+
+ 	// Release the bus
+	release_bus(g);
+
+	/* Turn on the backlight */
+	set_backlight(g, GDISP_INITIAL_BACKLIGHT);
+
+	/* Initialise the GDISP structure */
+	g->g.Width = GDISP_SCREEN_WIDTH;
+	g->g.Height = GDISP_SCREEN_HEIGHT;
+	g->g.Orientation = GDISP_ROTATE_0;
+	g->g.Powermode = powerOn;
+	g->g.Backlight = GDISP_INITIAL_BACKLIGHT;
+	g->g.Contrast = GDISP_INITIAL_CONTRAST;
+	return TRUE;
+}
+
+#if GDISP_HARDWARE_STREAM_WRITE
+	LLDSPEC	void gdisp_lld_write_start(GDisplay *g) {
+		acquire_bus(g);
+		set_viewport(g);
+		busmode16(g);
+	}
+	LLDSPEC	void gdisp_lld_write_color(GDisplay *g) {
+		write_ram16(g, COLOR2NATIVE(g->p.color));
+	}
+	LLDSPEC	void gdisp_lld_write_stop(GDisplay *g) {
+		busmode8(g);
+		release_bus(g);
+	}
+#endif
+
+#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
+	LLDSPEC void gdisp_lld_control(GDisplay *g) {
+		switch(g->p.x) {
+		case GDISP_CONTROL_ORIENTATION:
+			if (g->g.Orientation == (orientation_t)g->p.ptr)
+				return;
+			switch((orientation_t)g->p.ptr) {
+				case GDISP_ROTATE_0:
+					acquire_bus(g);
+					write_reg(g, HX8347D_REG_MAC, 0x08);                    /* Memory access control */
+					release_bus(g);
+					g->g.Height = GDISP_SCREEN_HEIGHT;
+					g->g.Width = GDISP_SCREEN_WIDTH;
+					break;
+
+				case GDISP_ROTATE_90:
+					acquire_bus(g);
+					write_reg(g, HX8347D_REG_MAC, 0x68);                    /* Memory access control */
+					release_bus(g);
+					g->g.Height = GDISP_SCREEN_WIDTH;
+					g->g.Width = GDISP_SCREEN_HEIGHT;
+					break;
+
+				case GDISP_ROTATE_180:
+					acquire_bus(g);
+					write_reg(g, HX8347D_REG_MAC, 0xc8);                    /* Memory access control */
+					release_bus(g);
+					g->g.Height = GDISP_SCREEN_HEIGHT;
+					g->g.Width = GDISP_SCREEN_WIDTH;
+					break;
+
+				case GDISP_ROTATE_270:
+					acquire_bus(g);
+					write_reg(g, HX8347D_REG_MAC, 0xa8);                    /* Memory access control */
+					release_bus(g);
+					g->g.Height = GDISP_SCREEN_WIDTH;
+					g->g.Width = GDISP_SCREEN_HEIGHT;
+					break;
+
+				default:
+					return;
+			}
+			g->g.Orientation = (orientation_t)g->p.ptr;
+			return;
+
+        case GDISP_CONTROL_BACKLIGHT:
+            if ((unsigned)g->p.ptr > 100)
+            	g->p.ptr = (void *)100;
+            set_backlight(g, (unsigned)g->p.ptr);
+            g->g.Backlight = (unsigned)g->p.ptr;
+            return;
+
+		default:
+			return;
+		}
+	}
+#endif
+
+#endif /* GFX_USE_GDISP */
diff --git a/drivers/gdisp/HX8347D/gdisp_lld_board_st_stm32f4_discovery.h b/drivers/gdisp/HX8347D/gdisp_lld_board_st_stm32f4_discovery.h
deleted file mode 100644
index 984b92dd..00000000
--- a/drivers/gdisp/HX8347D/gdisp_lld_board_st_stm32f4_discovery.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/*

- * This file is subject to the terms of the GFX License. If a copy of

- * the license was not distributed with this file, you can obtain one at:

- *

- *              http://ugfx.org/license.html

- */

-

-/**

- * @file    drivers/gdisp/HX8347D/gdisp_lld_board_st_stm32f4_discovery.h

- * @brief   GDISP Graphic Driver subsystem board SPI interface for the HX8347D display.

- *

- * @addtogroup GDISP

- * @{

- */

-

-#ifndef _GDISP_LLD_BOARD_H

-#define _GDISP_LLD_BOARD_H

-

-#define SET_RST		palSetPad(GPIOB, 8);

-#define CLR_RST		palClearPad(GPIOB, 8);

-

-/* PWM configuration structure. We use timer 4 channel 2 (orange LED on board). */

-static const PWMConfig pwmcfg = {

-  1000000,		/* 1 MHz PWM clock frequency. */

-  100,			/* PWM period is 100 cycles. */

-  NULL,

-  {

-   {PWM_OUTPUT_ACTIVE_HIGH, NULL},

-   {PWM_OUTPUT_ACTIVE_HIGH, NULL},

-   {PWM_OUTPUT_ACTIVE_HIGH, NULL},

-   {PWM_OUTPUT_ACTIVE_HIGH, NULL}

-  },

-  0

-};

-

-/*

- * SPI1 configuration structure.

- * Speed 42MHz, CPHA=0, CPOL=0, 8bits frames, MSb transmitted first.

- * The slave select line is the pin 4 on the port GPIOA.

- */

-static const SPIConfig spi1cfg1 = {

-  NULL,

-  /* HW dependent part.*/

-  GPIOA,

-  4,

-  0 //SPI_CR1_BR_0

-};

-

-/*

- * SPI1 configuration structure.

- * Speed 42MHz, CPHA=0, CPOL=0, 16bits frames, MSb transmitted first.

- * The slave select line is the pin 4 on the port GPIOA.

- */

-static const SPIConfig spi1cfg2 = {

-  NULL,

-  /* HW dependent part.*/

-  GPIOA,

-  4,

-  SPI_CR1_DFF //SPI_CR1_BR_0

-};

-

-/**

- * @brief   Initialise the board for the display.

- * @notes	This board definition uses GPIO and assumes exclusive access to these GPIO pins

- *

- * @notapi

- */

-static inline void init_board(void) {

-

-	/* Display backlight control */

-	/* TIM4 is an alternate function 2 (AF2) */

-	pwmStart(&PWMD4, &pwmcfg);

-	palSetPadMode(GPIOD, 13, PAL_MODE_ALTERNATE(2));

-	pwmEnableChannel(&PWMD4, 1, 100);

-

-	palSetPadMode(GPIOB,  8, PAL_MODE_OUTPUT_PUSHPULL |

-	                               PAL_STM32_OSPEED_HIGHEST);           /* RST    */

-	palSetPadMode(GPIOB,  9, PAL_MODE_OUTPUT_PUSHPULL |

-	                               PAL_STM32_OSPEED_HIGHEST);           /* RS     */

-	/*

-	   * Initializes the SPI driver 1. The SPI1 signals are routed as follow:

-	   * PB12 - NSS.

-	   * PB13 - SCK.

-	   * PB14 - MISO.

-	   * PB15 - MOSI.

-	   */

-	  spiStart(&SPID1, &spi1cfg1);

-	  palSetPad(GPIOA, 4);

-	  palSetPadMode(GPIOA,  4, PAL_MODE_OUTPUT_PUSHPULL |

-	                           PAL_STM32_OSPEED_HIGHEST);           /* NSS.     */

-	  palSetPadMode(GPIOA,  5, PAL_MODE_ALTERNATE(5) |

-	                           PAL_STM32_OSPEED_HIGHEST);           /* SCK.     */

-	  palSetPadMode(GPIOA,  6, PAL_MODE_ALTERNATE(5));              /* MISO.    */

-	  palSetPadMode(GPIOA,  7, PAL_MODE_ALTERNATE(5) |

-	                           PAL_STM32_OSPEED_HIGHEST);           /* MOSI.    */

-

-}

-

-/**

- * @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) {

-	if (state) {

-		CLR_RST;

-	} else {

-		SET_RST;

-	}

-}

-

-/**

- * @brief   Set the lcd back-light level.

- *

- * @param[in] percent		0 to 100%

- *

- * @notapi

- */

-static inline void set_backlight(uint8_t percent) {

-	pwmEnableChannel(&PWMD4, 1, percent);

-}

-

-/**

- * @brief   Take exclusive control of the bus

- * @note	Not needed, not implemented

- *

- * @notapi

- */

-static inline void acquire_bus(void) {

-	spiAcquireBus(&SPID1);

-}

-

-/**

- * @brief   Release exclusive control of the bus

- * @note	Not needed, not implemented

- *

- * @notapi

- */

-static inline void release_bus(void) {

-	spiReleaseBus(&SPID1);

-}

-

-/**

- * @brief   Send data to the index register.

- *

- * @param[in] index		The index register to set

- *

- * @notapi

- */

-static inline void write_index(uint8_t cmd) {

-    palClearPad(GPIOB, 9);

-    palClearPad(GPIOA, 4);

-    while((SPI1->SR & SPI_SR_TXE) == 0);

-    SPI1->DR = cmd;

-    while(((SPI1->SR & SPI_SR_TXE) == 0) || ((SPI1->SR & SPI_SR_BSY) != 0));

-    palSetPad(GPIOB, 9);

-}

-

-/**

- * @brief   Send data to the lcd.

- *

- * @param[in] data		The data to send

- *

- * @notapi

- */

-static inline void write_data(uint8_t data) {

-    SPI1->DR = data;

-    while(((SPI1->SR & SPI_SR_TXE) == 0) || ((SPI1->SR & SPI_SR_BSY) != 0));

-    palSetPad(GPIOA, 4);

-}

-

-static inline void write_ram8(uint8_t data1, uint8_t data2) {

-    SPI1->DR = data1;

-    while((SPI1->SR & SPI_SR_TXE) == 0);

-    SPI1->DR = data2;

-    while(((SPI1->SR & SPI_SR_TXE) == 0) || ((SPI1->SR & SPI_SR_BSY) != 0));

-    palSetPad(GPIOA, 4);

-}

-

-static inline void write_ram16(uint16_t data) {

-    while((SPI1->SR & SPI_SR_TXE) == 0);

-    SPI1->DR      = data;

-}

-

-#if GDISP_HARDWARE_READPIXEL || 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) {

-}

-#endif

-

-#endif /* _GDISP_LLD_BOARD_H */

-/** @} */

diff --git a/drivers/gdisp/HX8347D/gdisp_lld_board_template.h b/drivers/gdisp/HX8347D/gdisp_lld_board_template.h
deleted file mode 100644
index 295a7997..00000000
--- a/drivers/gdisp/HX8347D/gdisp_lld_board_template.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*

- * This file is subject to the terms of the GFX License. If a copy of

- * the license was not distributed with this file, you can obtain one at:

- *

- *              http://ugfx.org/license.html

- */

-

-/**

- * @file    drivers/gdisp/HX8347D/gdisp_lld_board_template.h

- * @brief   GDISP Graphic Driver subsystem board SPI interface for the HX8347D display.

- *

- * @addtogroup GDISP

- * @{

- */

-

-#ifndef _GDISP_LLD_BOARD_H

-#define _GDISP_LLD_BOARD_H

-

-/**

- * @brief   Initialise the board for the display.

- * @notes	This board definition uses GPIO and assumes exclusive access to these GPIO pins

- *

- * @notapi

- */

-static inline void init_board(void) {

-

-}

-

-/**

- * @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) {

-

-}

-

-/**

- * @brief   Set the lcd back-light level.

- *

- * @param[in] percent		0 to 100%

- *

- * @notapi

- */

-static inline void set_backlight(uint8_t percent) {

-

-}

-

-/**

- * @brief   Take exclusive control of the bus

- * @note	Not needed, not implemented

- *

- * @notapi

- */

-static inline void acquire_bus(void) {

-

-}

-

-/**

- * @brief   Release exclusive control of the bus

- * @note	Not needed, not implemented

- *

- * @notapi

- */

-static inline void release_bus(void) {

-

-}

-

-/**

- * @brief   Send data to the index register.

- *

- * @param[in] index		The index register to set

- *

- * @notapi

- */

-static inline void write_index(uint8_t cmd) {

-

-}

-

-/**

- * @brief   Send data to the lcd.

- *

- * @param[in] data		The data to send

- *

- * @notapi

- */

-static inline void write_data(uint8_t data) {

-

-

-

-}

-

-static inline void write_ram8(uint8_t data1, uint8_t data2) {

-

-}

-

-static inline void write_ram16(uint16_t data) {

-

-}

-

-#if GDISP_HARDWARE_READPIXEL || 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) {

-

-}

-#endif

-

-#endif /* _GDISP_LLD_BOARD_H */

-/** @} */

-

diff --git a/drivers/gdisp/HX8347D/gdisp_lld_config.h b/drivers/gdisp/HX8347D/gdisp_lld_config.h
index 7bf47ade..ab4c8639 100644
--- a/drivers/gdisp/HX8347D/gdisp_lld_config.h
+++ b/drivers/gdisp/HX8347D/gdisp_lld_config.h
@@ -22,16 +22,10 @@
 /* Driver hardware support.                                                  */

 /*===========================================================================*/

 

-#define GDISP_DRIVER_NAME				"HX8347D"

-

-#define GDISP_HARDWARE_CLEARS			TRUE

-#define GDISP_HARDWARE_FILLS			TRUE

-#define GDISP_HARDWARE_BITFILLS			TRUE

-#define GDISP_HARDWARE_SCROLL			FALSE

-#define GDISP_HARDWARE_PIXELREAD		FALSE

+#define GDISP_HARDWARE_STREAM_WRITE		TRUE

 #define GDISP_HARDWARE_CONTROL			TRUE

 

-#define GDISP_PIXELFORMAT				GDISP_PIXELFORMAT_RGB565

+#define GDISP_LLD_PIXELFORMAT			GDISP_PIXELFORMAT_RGB565

 

 #endif	/* GFX_USE_GDISP */