Merge branch 'ili9225_mr' of olegator77/uGFX into master

4 files changed, 450 insertions, 0 deletions

diff --git a/drivers/gdisp/ILI9225/driver.mk b/drivers/gdisp/ILI9225/driver.mk
new file mode 100644
index 00000000..1aaf6324
--- /dev/null
+++ b/drivers/gdisp/ILI9225/driver.mk
@@ -0,0 +1,2 @@
+GFXINC += $(GFXLIB)/drivers/gdisp/ILI9225
+GFXSRC += $(GFXLIB)/drivers/gdisp/ILI9225/gdisp_lld_ILI9225.c
diff --git a/drivers/gdisp/ILI9225/gdisp_lld_config.h b/drivers/gdisp/ILI9225/gdisp_lld_config.h
new file mode 100644
index 00000000..1bad8632
--- /dev/null
+++ b/drivers/gdisp/ILI9225/gdisp_lld_config.h
@@ -0,0 +1,24 @@
+/*
+ * Created by Oleg Gerasimov <ogerasimov@gmail.com>
+ * 10.08.2016
+*/
+
+#ifndef _GDISP_LLD_CONFIG_H
+#define _GDISP_LLD_CONFIG_H
+
+#if GFX_USE_GDISP
+
+/*===========================================================================*/
+/* Driver hardware support.                                                  */
+/*===========================================================================*/
+
+#define GDISP_HARDWARE_STREAM_WRITE		TRUE
+#define GDISP_HARDWARE_CONTROL			TRUE
+#define GDISP_HARDWARE_STREAM_POS		TRUE
+#define GDISP_HARDWARE_FILLS			TRUE
+
+#define GDISP_LLD_PIXELFORMAT			GDISP_PIXELFORMAT_RGB565
+
+#endif	/* GFX_USE_GDISP */
+
+#endif	/* _GDISP_LLD_CONFIG_H */
diff --git a/drivers/gdisp/ILI9225/gdisp_lld_ili9225.c b/drivers/gdisp/ILI9225/gdisp_lld_ili9225.c
new file mode 100644
index 00000000..44711d33
--- /dev/null
+++ b/drivers/gdisp/ILI9225/gdisp_lld_ili9225.c
@@ -0,0 +1,381 @@
+/*
+ * Created by Oleg Gerasimov <ogerasimov@gmail.com>
+ * 10.08.2016
+ */
+ 
+#include "gfx.h"
+
+#if GFX_USE_GDISP
+
+#if defined(GDISP_SCREEN_HEIGHT)
+	#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
+	#undef GISP_SCREEN_HEIGHT
+#endif
+#if defined(GDISP_SCREEN_WIDTH)
+	#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
+	#undef GDISP_SCREEN_WIDTH
+#endif
+
+#define GDISP_DRIVER_VMT			GDISPVMT_ILI9225
+#include "gdisp_lld_config.h"
+#include "src/gdisp/gdisp_driver.h"
+
+#include "board_ILI9225.h"
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+#ifndef GDISP_SCREEN_HEIGHT
+	#define GDISP_SCREEN_HEIGHT		220
+#endif
+#ifndef GDISP_SCREEN_WIDTH
+    #define GDISP_SCREEN_WIDTH		176
+#endif
+#ifndef GDISP_INITIAL_CONTRAST
+	#define GDISP_INITIAL_CONTRAST	100
+#endif
+#ifndef GDISP_INITIAL_BACKLIGHT
+	#define GDISP_INITIAL_BACKLIGHT	100
+#endif
+
+#include "drivers/gdisp/ILI9225/ili9225.h"
+
+// Some common routines and macros
+#define dummy_read(g)				{ volatile uint16_t dummy; dummy = read_data(g); (void) dummy; }
+#define write_reg(g, reg, data)		{ write_cmd(g, reg); write_data(g, data); }
+
+// Serial write data for fast fill.
+#ifndef write_data_repeat
+#define write_data_repeat(g, data, count) { int i; for (i = 0; i < count; ++i) write_data (g, data) }
+#endif
+
+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(20);
+	setpin_reset(g, FALSE);
+	gfxSleepMilliseconds(20);
+
+	// Get the bus for the following initialisation commands
+	acquire_bus(g);
+
+	write_reg(g, ILI9225_POWER_CTRL1, 0x0000); // Set SAP,DSTB,STB
+	write_reg(g, ILI9225_POWER_CTRL2, 0x0000); // Set APON,PON,AON,VCI1EN,VC
+	write_reg(g, ILI9225_POWER_CTRL3, 0x0000); // Set BT,DC1,DC2,DC3
+	write_reg(g, ILI9225_POWER_CTRL4, 0x0000); // Set GVDD
+	write_reg(g, ILI9225_POWER_CTRL5, 0x0000); // Set VCOMH/VCOML voltage
+	gfxSleepMilliseconds(40);
+	// Power-on sequence
+	write_reg(g, ILI9225_POWER_CTRL2, 0x0018); // Set APON,PON,AON,VCI1EN,VC
+	write_reg(g, ILI9225_POWER_CTRL3, 0x6121); // Set BT,DC1,DC2,DC3
+	write_reg(g, ILI9225_POWER_CTRL4, 0x006F); // Set GVDD   /*007F 0088 */
+	write_reg(g, ILI9225_POWER_CTRL5, 0x495F); // Set VCOMH/VCOML voltage
+	write_reg(g, ILI9225_POWER_CTRL1, 0x0F00); // Set SAP,DSTB,STB
+	gfxSleepMilliseconds(10);
+	write_reg(g, ILI9225_POWER_CTRL2, 0x103B); // Set APON,PON,AON,VCI1EN,VC
+	gfxSleepMilliseconds(50);
+	write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x011C); // set the display line number and display direction
+	write_reg(g, ILI9225_LCD_AC_DRIVING_CTRL, 0x0100); // set 1 line inversion
+	write_reg(g, ILI9225_ENTRY_MODE, 0x1030); // set GRAM write direction and BGR=1.
+	write_reg(g, ILI9225_DISP_CTRL1, 0x0000); // Display off
+	write_reg(g, ILI9225_BLANK_PERIOD_CTRL1, 0x0808); // set the back porch and front porch
+	write_reg(g, ILI9225_FRAME_CYCLE_CTRL, 0x1100); // set the clocks number per line
+	write_reg(g, ILI9225_INTERFACE_CTRL, 0x0000); // CPU interface
+	write_reg(g, ILI9225_OSC_CTRL, 0x0D01); // Set Osc  /*0e01*/
+	write_reg(g, ILI9225_VCI_RECYCLING, 0x0020); // Set VCI recycling
+	write_reg(g, ILI9225_RAM_ADDR_SET1, 0x0000); // RAM Address
+	write_reg(g, ILI9225_RAM_ADDR_SET2, 0x0000); // RAM Address
+	// Set GRAM area
+	write_reg(g, ILI9225_GATE_SCAN_CTRL, 0x0000);
+	write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL1, 0x00DB);
+	write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL2, 0x0000);
+	write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL3, 0x0000);
+	write_reg(g, ILI9225_PARTIAL_DRIVING_POS1, 0x00DB);
+	write_reg(g, ILI9225_PARTIAL_DRIVING_POS2, 0x0000);
+	write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR1, 0x00AF);
+	write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR2, 0x0000);
+	write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR1, 0x00DB);
+	write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR2, 0x0000);
+
+	// Set GAMMA curve
+	write_reg(g, ILI9225_GAMMA_CTRL1, 0x0000);
+	write_reg(g, ILI9225_GAMMA_CTRL2, 0x0808);
+	write_reg(g, ILI9225_GAMMA_CTRL3, 0x080A);
+	write_reg(g, ILI9225_GAMMA_CTRL4, 0x000A);
+	write_reg(g, ILI9225_GAMMA_CTRL5, 0x0A08);
+	write_reg(g, ILI9225_GAMMA_CTRL6, 0x0808);
+	write_reg(g, ILI9225_GAMMA_CTRL7, 0x0000);
+	write_reg(g, ILI9225_GAMMA_CTRL8, 0x0A00);
+	write_reg(g, ILI9225_GAMMA_CTRL9, 0x0710);
+	write_reg(g, ILI9225_GAMMA_CTRL10, 0x0710);
+
+	write_reg(g, ILI9225_DISP_CTRL1, 0x0012);
+	gfxSleepMilliseconds(50);
+	write_reg(g, ILI9225_DISP_CTRL1, 0x1017);
+
+	release_bus(g);
+
+	// Finish Init
+	post_init_board(g);
+
+	/* Turn on the back-light */
+	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;
+}
+
+static void set_cursor(GDisplay *g) {
+	switch(g->g.Orientation) {
+		default:
+		case GDISP_ROTATE_0:
+		case GDISP_ROTATE_180:
+			write_reg(g, ILI9225_RAM_ADDR_SET1, g->p.x);
+			write_reg(g, ILI9225_RAM_ADDR_SET2, g->p.y);
+			break;
+
+		case GDISP_ROTATE_90:
+		case GDISP_ROTATE_270:
+			write_reg(g, ILI9225_RAM_ADDR_SET1, g->p.y);
+			write_reg(g, ILI9225_RAM_ADDR_SET2, g->p.x);
+			break;
+	}
+	write_cmd (g, ILI9225_GRAM_DATA_REG);
+}
+
+static void set_viewport(GDisplay *g) {
+	switch(g->g.Orientation) {
+		default:
+		case GDISP_ROTATE_0:
+		case GDISP_ROTATE_180:
+			write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR2, g->p.x);
+			write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR1, g->p.x + g->p.cx - 1);
+			write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR2, g->p.y);
+			write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR1, g->p.y + g->p.cy - 1);
+			break;
+
+		case GDISP_ROTATE_90:
+		case GDISP_ROTATE_270:
+			write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR2, g->p.y);
+			write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR1, g->p.y + g->p.cy - 1);
+			write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR2, g->p.x);
+			write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR1, g->p.x + g->p.cx - 1);
+		break;
+	}
+}
+
+
+// temporary variables for saving viewport
+static int svx,svy,svcx,svcy,ws;
+
+#if GDISP_HARDWARE_STREAM_WRITE
+LLDSPEC	void gdisp_lld_write_start(GDisplay *g) {
+	acquire_bus(g);
+	set_viewport(g);
+
+	// save viewport
+	switch(g->g.Orientation) {
+		default:
+		case GDISP_ROTATE_0:
+		case GDISP_ROTATE_180:
+			svx = g->p.x; svy = g->p.y; svcx = g->p.cx; svcy = g->p.cy;
+			break;
+		case GDISP_ROTATE_90:
+		case GDISP_ROTATE_270:
+			svx = g->p.y; svy = g->p.x; svcx = g->p.cy; svcy = g->p.cx;
+			break;
+	}
+	ws++;
+}
+
+LLDSPEC	void gdisp_lld_write_color(GDisplay *g) {
+	LLDCOLOR_TYPE	c;
+	c = gdispColor2Native(g->p.color);
+	write_data(g, c );
+}
+
+LLDSPEC	void gdisp_lld_write_stop(GDisplay *g) {
+	release_bus(g);
+	if (ws)
+		ws--;
+}
+
+LLDSPEC void gdisp_lld_write_pos(GDisplay *g) {
+	set_cursor(g);
+}
+#endif
+
+LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
+	set_cursor(g);
+	gdisp_lld_write_color (g);
+
+}
+
+#if GDISP_HARDWARE_FILLS
+LLDSPEC void gdisp_lld_fill_area(GDisplay *g) {
+	LLDCOLOR_TYPE c = gdispColor2Native(g->p.color);
+
+	acquire_bus(g);
+
+	// Set view port if drawing more than 1 line, or write not started
+	if (g->p.cy != 1 || !ws)
+		set_viewport(g);
+
+	set_cursor(g);
+	write_data_repeat (g,c,g->p.cx*g->p.cy);
+
+	// Restore view port if write started and drawed more than 1 line
+	if (g->p.cy != 1 && ws)
+	{
+		write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR2, svx);
+		write_reg(g, ILI9225_HORIZONTAL_WINDOW_ADDR1, svx + svcx - 1);
+		write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR2, svy);
+		write_reg(g, ILI9225_VERTICAL_WINDOW_ADDR1, svy + svcy - 1);
+	}
+	release_bus(g);
+}
+#endif // GDISP_HARDWARE_FILLS
+
+#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
+LLDSPEC void gdisp_lld_control(GDisplay *g) {
+	switch(g->p.x) {
+	case GDISP_CONTROL_POWER:
+		if (g->g.Powermode == (powermode_t)g->p.ptr)
+			return;
+		switch((powermode_t)g->p.ptr) {
+			case powerOff:
+				acquire_bus(g);
+				write_reg(g, ILI9225_DISP_CTRL1, 0x0000); // Display off
+				write_reg(g, ILI9225_POWER_CTRL1, 0x0000); // Set SAP,DSTB,STB
+				write_reg(g, ILI9225_POWER_CTRL2, 0x0000); // Set APON,PON,AON,VCI1EN,VC
+				write_reg(g, ILI9225_POWER_CTRL3, 0x0000); // Set BT,DC1,DC2,DC3
+				write_reg(g, ILI9225_POWER_CTRL4, 0x0000); // Set GVDD
+				write_reg(g, ILI9225_POWER_CTRL5, 0x0000); // Set VCOMH/VCOML voltage
+				release_bus();
+				set_backlight(g, 0);
+				break;
+			case powerSleep:
+			case powerDeepSleep:
+				acquire_bus(g);
+				write_reg(g, ILI9225_DISP_CTRL1, 0x0000); // Display off
+				write_reg(g, ILI9225_POWER_CTRL1, 0x0000); // Set SAP,DSTB,STB
+				write_reg(g, ILI9225_POWER_CTRL2, 0x0000); // Set APON,PON,AON,VCI1EN,VC
+				write_reg(g, ILI9225_POWER_CTRL3, 0x0000); // Set BT,DC1,DC2,DC3
+				write_reg(g, ILI9225_POWER_CTRL4, 0x0000); // Set GVDD
+				gfxSleepMilliseconds(40);
+				write_reg(g, ILI9225_POWER_CTRL1, 0x0004); // Set SAP,DSTB,STB
+				release_bus(g);
+				set_backlight(g, 0);
+				break;
+			case powerOn:
+				acquire_bus(g);
+				write_reg(g, ILI9225_POWER_CTRL1, 0x0000); // Set SAP,DSTB,STB
+				write_reg(g, ILI9225_POWER_CTRL2, 0x0000); // Set APON,PON,AON,VCI1EN,VC
+				write_reg(g, ILI9225_POWER_CTRL3, 0x0000); // Set BT,DC1,DC2,DC3
+				write_reg(g, ILI9225_POWER_CTRL4, 0x0000); // Set GVDD
+				write_reg(g, ILI9225_POWER_CTRL5, 0x0000); // Set VCOMH/VCOML voltage
+				gfxSleepMilliseconds(40);
+				// Power-on sequence
+				write_reg(g, ILI9225_POWER_CTRL2, 0x0018); // Set APON,PON,AON,VCI1EN,VC
+				write_reg(g, ILI9225_POWER_CTRL3, 0x6121); // Set BT,DC1,DC2,DC3
+				write_reg(g, ILI9225_POWER_CTRL4, 0x006F); // Set GVDD   /*007F 0088 */
+				write_reg(g, ILI9225_POWER_CTRL5, 0x495F); // Set VCOMH/VCOML voltage
+				write_reg(g, ILI9225_POWER_CTRL1, 0x0F00); // Set SAP,DSTB,STB
+				gfxSleepMilliseconds(10);
+				write_reg(g, ILI9225_POWER_CTRL2, 0x103B); // Set APON,PON,AON,VCI1EN,VC
+				gfxSleepMilliseconds(50);
+				write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x011C); // set the display line number and display direction
+				write_reg(g, ILI9225_LCD_AC_DRIVING_CTRL, 0x0100); // set 1 line inversion
+				write_reg(g, ILI9225_ENTRY_MODE, 0x1030); // set GRAM write direction and BGR=1.
+				write_reg(g, ILI9225_DISP_CTRL1, 0x0000); // Display off
+				write_reg(g, ILI9225_BLANK_PERIOD_CTRL1, 0x0808); // set the back porch and front porch
+				write_reg(g, ILI9225_FRAME_CYCLE_CTRL, 0x1100); // set the clocks number per line
+				write_reg(g, ILI9225_INTERFACE_CTRL, 0x0000); // CPU interface
+				write_reg(g, ILI9225_OSC_CTRL, 0x0D01); // Set Osc  /*0e01*/
+				write_reg(g, ILI9225_VCI_RECYCLING, 0x0020); // Set VCI recycling
+				// Set GRAM area
+				write_reg(g, ILI9225_GATE_SCAN_CTRL, 0x0000);
+				write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL1, 0x00DB);
+				write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL2, 0x0000);
+				write_reg(g, ILI9225_VERTICAL_SCROLL_CTRL3, 0x0000);
+				write_reg(g, ILI9225_PARTIAL_DRIVING_POS1, 0x00DB);
+				write_reg(g, ILI9225_PARTIAL_DRIVING_POS2, 0x0000);
+				write_reg(g, ILI9225_DISP_CTRL1, 0x0012);
+				gfxSleepMilliseconds(50);
+				write_reg(g, ILI9225_DISP_CTRL1, 0x1017);
+				release_bus(g);
+				set_backlight(g, g->g.Backlight);
+				break;
+			default:
+				return;
+		}
+		g->g.Powermode = (powermode_t)g->p.ptr;
+		return;
+
+	case GDISP_CONTROL_ORIENTATION:
+		if (g->g.Orientation == (orientation_t)g->p.ptr)
+			return;
+		switch((orientation_t)g->p.ptr) {
+			case GDISP_ROTATE_0: // correct
+				acquire_bus(g);
+				write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x011C);
+				write_reg(g, ILI9225_ENTRY_MODE, 0x1030);
+				g->g.Height = GDISP_SCREEN_HEIGHT;
+				g->g.Width = GDISP_SCREEN_WIDTH;
+				release_bus(g);
+				break;
+			case GDISP_ROTATE_90:
+				acquire_bus(g);
+				write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x031C);
+				write_reg(g, ILI9225_ENTRY_MODE, 0x1038);
+				g->g.Height = GDISP_SCREEN_WIDTH;
+				g->g.Width = GDISP_SCREEN_HEIGHT;
+				release_bus(g);
+				break;
+			case GDISP_ROTATE_180:
+				acquire_bus(g);
+				write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x021C);
+				write_reg(g, ILI9225_ENTRY_MODE, 0x1030);
+				g->g.Height = GDISP_SCREEN_HEIGHT;
+				g->g.Width = GDISP_SCREEN_WIDTH;
+				release_bus(g);
+				break;
+			case GDISP_ROTATE_270:
+				acquire_bus(g);
+				write_reg(g, ILI9225_DRIVER_OUTPUT_CTRL, 0x001C);
+				write_reg(g, ILI9225_ENTRY_MODE, 0x1038);
+				g->g.Height = GDISP_SCREEN_WIDTH;
+				g->g.Width = GDISP_SCREEN_HEIGHT;
+				release_bus(g);
+				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/ILI9225/ili9225.h b/drivers/gdisp/ILI9225/ili9225.h
new file mode 100644
index 00000000..230d562b
--- /dev/null
+++ b/drivers/gdisp/ILI9225/ili9225.h
@@ -0,0 +1,43 @@
+#ifndef _ILI9225_H_
+#define _ILI9225_H_
+
+/* ILI9225 LCD Registers */
+#define ILI9225_DRIVER_OUTPUT_CTRL      (0x01u)  // Driver Output Control
+#define ILI9225_LCD_AC_DRIVING_CTRL     (0x02u)  // LCD AC Driving Control
+#define ILI9225_ENTRY_MODE            	(0x03u)  // Entry Mode
+#define ILI9225_DISP_CTRL1          	(0x07u)  // Display Control 1
+#define ILI9225_BLANK_PERIOD_CTRL1      (0x08u)  // Blank Period Control
+#define ILI9225_FRAME_CYCLE_CTRL        (0x0Bu)  // Frame Cycle Control
+#define ILI9225_INTERFACE_CTRL          (0x0Cu)  // Interface Control
+#define ILI9225_OSC_CTRL             	(0x0Fu)  // Osc Control
+#define ILI9225_POWER_CTRL1            	(0x10u)  // Power Control 1
+#define ILI9225_POWER_CTRL2           	(0x11u)  // Power Control 2
+#define ILI9225_POWER_CTRL3            	(0x12u)  // Power Control 3
+#define ILI9225_POWER_CTRL4            	(0x13u)  // Power Control 4
+#define ILI9225_POWER_CTRL5            	(0x14u)  // Power Control 5
+#define ILI9225_VCI_RECYCLING          	(0x15u)  // VCI Recycling
+#define ILI9225_RAM_ADDR_SET1           (0x20u)  // Horizontal GRAM Address Set
+#define ILI9225_RAM_ADDR_SET2           (0x21u)  // Vertical GRAM Address Set
+#define ILI9225_GRAM_DATA_REG           (0x22u)  // GRAM Data Register
+#define ILI9225_GATE_SCAN_CTRL          (0x30u)  // Gate Scan Control Register
+#define ILI9225_VERTICAL_SCROLL_CTRL1   (0x31u)  // Vertical Scroll Control 1 Register
+#define ILI9225_VERTICAL_SCROLL_CTRL2   (0x32u)  // Vertical Scroll Control 2 Register
+#define ILI9225_VERTICAL_SCROLL_CTRL3   (0x33u)  // Vertical Scroll Control 3 Register
+#define ILI9225_PARTIAL_DRIVING_POS1    (0x34u)  // Partial Driving Position 1 Register
+#define ILI9225_PARTIAL_DRIVING_POS2    (0x35u)  // Partial Driving Position 2 Register
+#define ILI9225_HORIZONTAL_WINDOW_ADDR1 (0x36u)  // Horizontal Address Start Position
+#define ILI9225_HORIZONTAL_WINDOW_ADDR2	(0x37u)  // Horizontal Address End Position
+#define ILI9225_VERTICAL_WINDOW_ADDR1   (0x38u)  // Vertical Address Start Position
+#define ILI9225_VERTICAL_WINDOW_ADDR2   (0x39u)  // Vertical Address End Position
+#define ILI9225_GAMMA_CTRL1            	(0x50u)  // Gamma Control 1
+#define ILI9225_GAMMA_CTRL2             (0x51u)  // Gamma Control 2
+#define ILI9225_GAMMA_CTRL3            	(0x52u)  // Gamma Control 3
+#define ILI9225_GAMMA_CTRL4            	(0x53u)  // Gamma Control 4
+#define ILI9225_GAMMA_CTRL5            	(0x54u)  // Gamma Control 5
+#define ILI9225_GAMMA_CTRL6            	(0x55u)  // Gamma Control 6
+#define ILI9225_GAMMA_CTRL7            	(0x56u)  // Gamma Control 7
+#define ILI9225_GAMMA_CTRL8            	(0x57u)  // Gamma Control 8
+#define ILI9225_GAMMA_CTRL9             (0x58u)  // Gamma Control 9
+#define ILI9225_GAMMA_CTRL10            (0x59u)  // Gamma Control 10
+
+#endif