Rename GDISP driver files to prevent problems when compiling for multiple controllers on platforms that put all generated object files into a single directory.

1 files changed, 351 insertions, 0 deletions

diff --git a/drivers/gdisp/SSD1289/gdisp_lld_SSD1289.c b/drivers/gdisp/SSD1289/gdisp_lld_SSD1289.c
new file mode 100644
index 00000000..6692e7d7
--- /dev/null
+++ b/drivers/gdisp/SSD1289/gdisp_lld_SSD1289.c
@@ -0,0 +1,351 @@
+/*
+ * 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/SSD1289/gdisp_lld.c
+ * @brief   GDISP Graphics Driver subsystem low level driver source for the SSD1289 display.
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GDISP
+
+#define GDISP_DRIVER_VMT			GDISPVMT_SSD1289
+#include "../drivers/gdisp/SSD1289/gdisp_lld_config.h"
+#include "gdisp/lld/gdisp_lld.h"
+
+#include "board_SSD1289.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.                                                   */
+/*===========================================================================*/
+
+// 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_index(g, reg); write_data(g, data); }
+
+static void set_cursor(GDisplay *g) {
+	/*
+	 * Reg 0x004E is an 8 bit value - start x position
+	 * Reg 0x004F is 9 bit - start y position
+	 * Use a bit mask to make sure they are not set too high
+	 */
+	switch(g->g.Orientation) {
+		case GDISP_ROTATE_0:
+			write_reg(g, 0x4e, g->p.x & 0x00FF);
+			write_reg(g, 0x4f, g->p.y & 0x01FF);
+			break;
+		case GDISP_ROTATE_90:
+			write_reg(g, 0x4e, g->p.y & 0x00FF);
+			write_reg(g, 0x4f, (GDISP_SCREEN_HEIGHT-1-g->p.x) & 0x01FF);
+			break;
+		case GDISP_ROTATE_180:
+			write_reg(g, 0x4e, (GDISP_SCREEN_WIDTH-1-g->p.x) & 0x00FF);
+			write_reg(g, 0x4f, (GDISP_SCREEN_HEIGHT-1-g->p.y) & 0x01FF);
+			break;
+		case GDISP_ROTATE_270:
+			write_reg(g, 0x4e, (GDISP_SCREEN_WIDTH-1-g->p.y) & 0x00FF);
+			write_reg(g, 0x4f, g->p.x & 0x01FF);
+			break;
+	}
+	write_index(g, 0x22);
+}
+
+static void set_viewport(GDisplay* g) {
+	/* 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
+	 * Use a bit mask to make sure they are not set too high
+	 */
+	switch(g->g.Orientation) {
+		case GDISP_ROTATE_0:
+			write_reg(g, 0x44, (((g->p.x+g->p.cx-1) << 8) & 0xFF00 ) | (g->p.x & 0x00FF));
+			write_reg(g, 0x45, g->p.y & 0x01FF);
+			write_reg(g, 0x46, (g->p.y+g->p.cy-1) & 0x01FF);
+			break;
+		case GDISP_ROTATE_90:
+			write_reg(g, 0x44, (((g->p.y+g->p.cy-1) << 8) & 0xFF00 ) | (g->p.y & 0x00FF));
+			write_reg(g, 0x45, (GDISP_SCREEN_HEIGHT-(g->p.x+g->p.cx)) & 0x01FF);
+			write_reg(g, 0x46, (GDISP_SCREEN_HEIGHT-1-g->p.x) & 0x01FF);
+			break;
+		case GDISP_ROTATE_180:
+			write_reg(g, 0x44, (((GDISP_SCREEN_WIDTH-1-g->p.x) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH - (g->p.x+g->p.cx)) & 0x00FF));
+			write_reg(g, 0x45, (GDISP_SCREEN_HEIGHT-(g->p.y+g->p.cy)) & 0x01FF);
+			write_reg(g, 0x46, (GDISP_SCREEN_HEIGHT-1-g->p.y) & 0x01FF);
+			break;
+		case GDISP_ROTATE_270:
+			write_reg(g, 0x44, (((GDISP_SCREEN_WIDTH-1-g->p.y) & 0x00FF) << 8) | ((GDISP_SCREEN_WIDTH-(g->p.y+g->p.cy)) & 0x00FF));
+			write_reg(g, 0x45, g->p.x & 0x01FF);
+			write_reg(g, 0x46, (g->p.x+g->p.cx-1) & 0x01FF);
+			break;
+	}
+}
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* 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(20);
+	setpin_reset(g, FALSE);
+	gfxSleepMilliseconds(20);
+
+	// Get the bus for the following initialisation commands
+	acquire_bus(g);
+	
+	write_reg(g, 0x00, 0x0001);		gfxSleepMicroseconds(5);
+	write_reg(g, 0x03, 0xA8A4);    	gfxSleepMicroseconds(5);
+	write_reg(g, 0x0C, 0x0000);    	gfxSleepMicroseconds(5);
+	write_reg(g, 0x0D, 0x080C);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x0E, 0x2B00);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x1E, 0x00B0);    	gfxSleepMicroseconds(5);
+	write_reg(g, 0x01, 0x2B3F);		gfxSleepMicroseconds(5);
+    write_reg(g, 0x02, 0x0600);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x10, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x11, 0x6070);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x05, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x06, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x16, 0xEF1C);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x17, 0x0003);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x07, 0x0133);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x0B, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x0F, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x41, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x42, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x48, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x49, 0x013F);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x4A, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x4B, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x44, 0xEF00);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x45, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x46, 0x013F);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x30, 0x0707);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x31, 0x0204);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x32, 0x0204);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x33, 0x0502);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x34, 0x0507);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x35, 0x0204);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x36, 0x0204);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x37, 0x0502);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x3A, 0x0302);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x3B, 0x0302);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x23, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x24, 0x0000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x25, 0x8000);    	gfxSleepMicroseconds(5);
+    write_reg(g, 0x4f, 0x0000);		gfxSleepMicroseconds(5);
+    write_reg(g, 0x4e, 0x0000);		gfxSleepMicroseconds(5);
+
+    // Finish Init
+    post_init_board(g);
+
+ 	// Release the bus
+	release_bus(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;
+}
+
+#if GDISP_HARDWARE_STREAM_WRITE
+	LLDSPEC	void gdisp_lld_write_start(GDisplay *g) {
+		acquire_bus(g);
+		set_viewport(g);
+		#if !GDISP_HARDWARE_STREAM_POS
+			set_cursor(g);
+		#endif
+	}
+	LLDSPEC	void gdisp_lld_write_color(GDisplay *g) {
+		write_data(g, g->p.color);
+	}
+	LLDSPEC	void gdisp_lld_write_stop(GDisplay *g) {
+		release_bus(g);
+	}
+	#if GDISP_HARDWARE_STREAM_POS
+		LLDSPEC void gdisp_lld_write_pos(GDisplay *g) {
+			set_cursor(g);
+		}
+	#endif
+#endif
+
+#if GDISP_HARDWARE_STREAM_READ
+	LLDSPEC	void gdisp_lld_read_start(GDisplay *g) {
+		acquire_bus(g);
+		set_viewport(g);
+		set_cursor(g);
+		setreadmode(g);
+		dummy_read(g);
+	}
+	LLDSPEC	color_t gdisp_lld_read_color(GDisplay *g) {
+		return read_data(g);
+	}
+	LLDSPEC	void gdisp_lld_read_stop(GDisplay *g) {
+		setwritemode(g);
+		release_bus(g);
+	}
+#endif
+
+#if GDISP_HARDWARE_FILLS && defined(GDISP_USE_DMA)
+	LLDSPEC void gdisp_lld_fill_area(GDisplay *g) {
+		acquire_bus(g);
+		set_viewport(g);
+		set_cursor(g);
+		dma_with_noinc(g, &color, g->p.cx*g->p.cy)
+		release_bus(g);
+	}
+#endif
+
+#if GDISP_HARDWARE_BITFILLS && defined(GDISP_USE_DMA)
+	LLDSPEC void gdisp_lld_blit_area(GDisplay *g) {
+		pixel_t		*buffer;
+		coord_t		ycnt;
+
+		buffer = (pixel_t *)g->p.ptr + g->p.x1 + g->p.y1 * g->p.x2;
+
+		acquire_bus(g);
+		set_viewport(g);
+		set_cursor(g);
+		if (g->p.x2 == g->p.cx) {
+			dma_with_inc(g, buffer, g->p.cx*g->p.cy);
+		} else {
+			for (ycnt = g->p.cy; ycnt; ycnt--, buffer += g->p.x2)
+				dma_with_inc(g, buffer, g->p.cy);
+		}
+		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_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, 0x10, 0x0000);	// leave sleep mode
+				write_reg(g, 0x07, 0x0000);	// halt operation
+				write_reg(g, 0x00, 0x0000);	// turn off oscillator
+				write_reg(g, 0x10, 0x0001);	// enter sleep mode
+				release_bus(g);
+				break;
+			case powerOn:
+				acquire_bus(g);
+				write_reg(g, 0x10, 0x0000);	// leave sleep mode
+				write_reg(g, 0x00, 0x0001);	// turn on oscillator
+				gfxSleepMicroseconds(5);
+				release_bus(g);
+				break;
+			case powerSleep:
+				acquire_bus(g);
+				write_reg(g, 0x10, 0x0001);	// enter sleep mode
+				release_bus(g);
+				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:
+				acquire_bus(g);
+				/* ID = 11 AM = 0 */
+				write_reg(g, 0x11, 0x6070);
+				release_bus(g);
+				g->g.Height = GDISP_SCREEN_HEIGHT;
+				g->g.Width = GDISP_SCREEN_WIDTH;
+				break;
+			case GDISP_ROTATE_90:
+				acquire_bus(g);
+				/* ID = 01 AM = 1 */
+				write_reg(g, 0x11, 0x6058);
+				release_bus(g);
+				g->g.Height = GDISP_SCREEN_WIDTH;
+				g->g.Width = GDISP_SCREEN_HEIGHT;
+				break;
+			case GDISP_ROTATE_180:
+				acquire_bus(g);
+				/* ID = 00 AM = 0 */
+				write_reg(g, 0x11, 0x6040);
+				release_bus(g);
+				g->g.Height = GDISP_SCREEN_HEIGHT;
+				g->g.Width = GDISP_SCREEN_WIDTH;
+				break;
+			case GDISP_ROTATE_270:
+				acquire_bus(g);
+				/* ID = 10 AM = 1 */
+				write_reg(g, 0x11, 0x6068);
+				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;
+
+		//case GDISP_CONTROL_CONTRAST:
+        default:
+            return;
+		}
+	}
+#endif
+
+#endif /* GFX_USE_GDISP */