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-rw-r--r--drivers/gdisp/R61505U/board_R61505U_template.h60
-rw-r--r--drivers/gdisp/R61505U/gdisp_lld.mk2
-rw-r--r--drivers/gdisp/R61505U/gdisp_lld_R61505U.c385
-rw-r--r--drivers/gdisp/R61505U/gdisp_lld_config.h26
4 files changed, 473 insertions, 0 deletions
diff --git a/drivers/gdisp/R61505U/board_R61505U_template.h b/drivers/gdisp/R61505U/board_R61505U_template.h
new file mode 100644
index 00000000..a4787730
--- /dev/null
+++ b/drivers/gdisp/R61505U/board_R61505U_template.h
@@ -0,0 +1,60 @@
+/*
+ * 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
+ */
+
+#ifndef GDISP_LLD_BOARD_H
+#define GDISP_LLD_BOARD_H
+
+static inline void init_board(GDisplay *g) {
+ (void) g;
+}
+
+static inline void post_init_board(GDisplay *g) {
+ (void) g;
+}
+
+static inline void setpin_reset(GDisplay *g, bool_t state) {
+ (void) g;
+ (void) state;
+}
+
+static inline void set_backlight(GDisplay *g, uint8_t percent) {
+ (void) g;
+ (void) percent;
+}
+
+static inline void acquire_bus(GDisplay *g) {
+ (void) g;
+}
+
+static inline void release_bus(GDisplay *g) {
+ (void) g;
+}
+
+static inline void write_index(GDisplay *g, uint16_t index) {
+ (void) g;
+ (void) index;
+}
+
+static inline void write_data(GDisplay *g, uint16_t data) {
+ (void) g;
+ (void) data;
+}
+
+static inline void setreadmode(GDisplay *g) {
+ (void) g;
+}
+
+static inline void setwritemode(GDisplay *g) {
+ (void) g;
+}
+
+static inline uint16_t read_data(GDisplay *g) {
+ (void) g;
+ return 0;
+}
+
+#endif /* GDISP_LLD_BOARD_H */
diff --git a/drivers/gdisp/R61505U/gdisp_lld.mk b/drivers/gdisp/R61505U/gdisp_lld.mk
new file mode 100644
index 00000000..ff0d0bf4
--- /dev/null
+++ b/drivers/gdisp/R61505U/gdisp_lld.mk
@@ -0,0 +1,2 @@
+GFXINC += $(GFXLIB)/drivers/gdisp/R61505U
+GFXSRC += $(GFXLIB)/drivers/gdisp/R61505U/gdisp_lld_R61505U.c
diff --git a/drivers/gdisp/R61505U/gdisp_lld_R61505U.c b/drivers/gdisp/R61505U/gdisp_lld_R61505U.c
new file mode 100644
index 00000000..dd966c03
--- /dev/null
+++ b/drivers/gdisp/R61505U/gdisp_lld_R61505U.c
@@ -0,0 +1,385 @@
+/*
+ * 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
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GDISP
+
+/* This controller is only ever used with a 240 x 320 display */
+#if defined(GDISP_SCREEN_HEIGHT)
+ #warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
+ #undef GDISP_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_R61505U
+#include "drivers/gdisp/R61505U/gdisp_lld_config.h"
+#include "src/gdisp/driver.h"
+
+#include "board_R61505U.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 variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions. */
+/*===========================================================================*/
+
+#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) {
+ switch(g->g.Orientation) {
+ default:
+ case GDISP_ROTATE_0:
+ case GDISP_ROTATE_180:
+ write_reg(g, 0x20, g->p.x);
+ write_reg(g, 0x21, g->p.y);
+ break;
+
+ case GDISP_ROTATE_90:
+ case GDISP_ROTATE_270:
+ write_reg(g, 0x20, g->p.y);
+ write_reg(g, 0x21, g->p.x);
+ break;
+ }
+ write_index(g, 0x22);
+}
+
+static void set_viewport(GDisplay *g) {
+ switch(g->g.Orientation) {
+ default:
+ case GDISP_ROTATE_0:
+ case GDISP_ROTATE_180:
+ write_reg(g, 0x50, g->p.x);
+ write_reg(g, 0x51, g->p.x + g->p.cx - 1);
+ write_reg(g, 0x52, g->p.y);
+ write_reg(g, 0x53, g->p.y + g->p.cy - 1);
+ break;
+
+ case GDISP_ROTATE_90:
+ case GDISP_ROTATE_270:
+ write_reg(g, 0x50, g->p.y);
+ write_reg(g, 0x51, g->p.y + g->p.cy - 1);
+ write_reg(g, 0x52, g->p.x);
+ write_reg(g, 0x53, g->p.x + g->p.cx - 1);
+ break;
+ }
+}
+
+LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
+ uint16_t cver;
+
+ // No private area for this controller
+ g->priv = 0;
+
+ // Initialise the board interface
+ init_board(g);
+
+ /* Hardware reset */
+ setpin_reset(g, TRUE);
+ gfxSleepMicroseconds(1000);
+ setpin_reset(g, FALSE);
+ gfxSleepMicroseconds(1000);
+
+ acquire_bus(g);
+ write_index(g, 0); // Get controller version
+ setreadmode(g);
+ dummy_read(g);
+ cver = read_data(g);
+ setwritemode(g);
+
+ /* initializing funciton */
+ write_reg(g, 0xe5,0x8000); /* Set the internal vcore voltage */
+ write_reg(g, 0x00,0x0001); /* start OSC */
+ write_reg(g, 0x2b,0x0010); /* Set the frame rate as 80 when the internal resistor is used for oscillator circuit */
+ write_reg(g, 0x01,0x0100); /* s720 to s1 ; G1 to G320 */
+ write_reg(g, 0x02,0x0700); /* set the line inversion */
+ write_reg(g, 0x03,0x1018); /* 65536 colors */
+ write_reg(g, 0x04,0x0000);
+ write_reg(g, 0x08,0x0202); /* specify the line number of front and back porch periods respectively */
+ write_reg(g, 0x09,0x0000);
+ write_reg(g, 0x0a,0x0000);
+ write_reg(g, 0x0c,0x0000); /* select internal system clock */
+ write_reg(g, 0x0d,0x0000);
+ write_reg(g, 0x0f,0x0000);
+ write_reg(g, 0x50,0x0000); /* set windows adress */
+ write_reg(g, 0x51,0x00ef);
+ write_reg(g, 0x52,0x0000);
+ write_reg(g, 0x53,0x013f);
+ write_reg(g, 0x60,0x2700);
+ write_reg(g, 0x61,0x0001);
+ write_reg(g, 0x6a,0x0000);
+ write_reg(g, 0x80,0x0000);
+ write_reg(g, 0x81,0x0000);
+ write_reg(g, 0x82,0x0000);
+ write_reg(g, 0x83,0x0000);
+ write_reg(g, 0x84,0x0000);
+ write_reg(g, 0x85,0x0000);
+ write_reg(g, 0x90,0x0010);
+ write_reg(g, 0x92,0x0000);
+ write_reg(g, 0x93,0x0003);
+ write_reg(g, 0x95,0x0110);
+ write_reg(g, 0x97,0x0000);
+ write_reg(g, 0x98,0x0000);
+ /* power setting function */
+ write_reg(g, 0x10,0x0000);
+ write_reg(g, 0x11,0x0000);
+ write_reg(g, 0x12,0x0000);
+ write_reg(g, 0x13,0x0000);
+ gfxSleepMicroseconds(100);
+ write_reg(g, 0x10,0x17b0);
+ write_reg(g, 0x11,0x0004);
+ gfxSleepMicroseconds(50);
+ write_reg(g, 0x12,0x013e);
+ gfxSleepMicroseconds(50);
+ write_reg(g, 0x13,0x1f00);
+ write_reg(g, 0x29,0x000f);
+ gfxSleepMicroseconds(50);
+ write_reg(g, 0x20,0x0000);
+ write_reg(g, 0x21,0x0000);
+
+ /* initializing function */
+ write_reg(g, 0x30,0x0204);
+ write_reg(g, 0x31,0x0001);
+ write_reg(g, 0x32,0x0000);
+ write_reg(g, 0x35,0x0206);
+ write_reg(g, 0x36,0x0600);
+ write_reg(g, 0x37,0x0500);
+ write_reg(g, 0x38,0x0505);
+ write_reg(g, 0x39,0x0407);
+ write_reg(g, 0x3c,0x0500);
+ write_reg(g, 0x3d,0x0503);
+
+ /* display on */
+ write_reg(g, 0x07,0x0173);
+
+ gfxSleepMicroseconds(50);
+
+ // 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);
+ #if !GDISP_HARDWARE_STREAM_POS
+ set_cursor(g);
+ #endif
+ }
+ LLDSPEC void gdisp_lld_write_color(GDisplay *g) {
+ write_data(g, gdispColor2Native(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) {
+ uint16_t data;
+
+ data = read_data(g);
+ return gdispNative2Color(data);
+ }
+ LLDSPEC void gdisp_lld_read_stop(GDisplay *g) {
+ setwritemode(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_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, 0x07, 0x0000);
+ write_reg(g, 0x10, 0x0000);
+ write_reg(g, 0x11, 0x0000);
+ write_reg(g, 0x12, 0x0000);
+ write_reg(g, 0x13, 0x0000);
+ release_bus(g);
+
+ set_backlight(g, 0);
+ break;
+
+ case powerOn:
+ //*************Power On sequence ******************//
+ acquire_bus(g);
+ write_reg(g, 0x10, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
+ write_reg(g, 0x11, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
+ write_reg(g, 0x12, 0x0000); /* VREG1OUT voltage */
+ write_reg(g, 0x13, 0x0000); /* VDV[4:0] for VCOM amplitude */
+ gfxSleepMicroseconds(2000); /* Dis-charge capacitor power voltage */
+ write_reg(g, 0x10, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
+ write_reg(g, 0x11, 0x0147); /* DC1[2:0], DC0[2:0], VC[2:0] */
+ gfxSleepMicroseconds(500);
+ write_reg(g, 0x12, 0x013C); /* VREG1OUT voltage */
+ gfxSleepMicroseconds(500);
+ write_reg(g, 0x13, 0x0E00); /* VDV[4:0] for VCOM amplitude */
+ write_reg(g, 0x29, 0x0009); /* VCM[4:0] for VCOMH */
+ gfxSleepMicroseconds(500);
+ write_reg(g, 0x07, 0x0173); /* 262K color and display ON */
+ release_bus(g);
+
+ set_backlight(g, g->g.Backlight);
+ break;
+
+ case powerSleep:
+ acquire_bus(g);
+ write_reg(g, 0x07, 0x0000); /* display OFF */
+ write_reg(g, 0x10, 0x0000); /* SAP, BT[3:0], APE, AP, DSTB, SLP */
+ write_reg(g, 0x11, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
+ write_reg(g, 0x12, 0x0000); /* VREG1OUT voltage */
+ write_reg(g, 0x13, 0x0000); /* VDV[4:0] for VCOM amplitude */
+ gfxSleepMicroseconds(2000); /* Dis-charge capacitor power voltage */
+ write_reg(g, 0x10, 0x0002); /* SAP, BT[3:0], APE, AP, DSTB, SLP */
+ release_bus(g);
+
+ set_backlight(g, 0);
+ break;
+
+ case powerDeepSleep:
+ acquire_bus(g);
+ write_reg(g, 0x07, 0x0000); /* display OFF */
+ write_reg(g, 0x10, 0x0000); /* SAP, BT[3:0], APE, AP, DSTB, SLP */
+ write_reg(g, 0x11, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
+ write_reg(g, 0x12, 0x0000); /* VREG1OUT voltage */
+ write_reg(g, 0x13, 0x0000); /* VDV[4:0] for VCOM amplitude */
+ gfxSleepMicroseconds(2000); /* Dis-charge capacitor power voltage */
+ write_reg(g, 0x10, 0x0004); /* SAP, BT[3:0], APE, AP, DSTB, SLP */
+ release_bus(g);
+
+ set_backlight(g, 0);
+ 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);
+ write_reg(g, 0x01, 0x0100);
+ write_reg(g, 0x03, 0x1038);
+ write_reg(g, 0x60, 0x2700);
+ 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, 0x01, 0x0000);
+ write_reg(g, 0x03, 0x1030);
+ write_reg(g, 0x60, 0x2700);
+ 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, 0x01, 0x0000);
+ write_reg(g, 0x03, 0x1030);
+ write_reg(g, 0x60, 0x2700);
+ 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, 0x01, 0x0100);
+ write_reg(g, 0x03, 0x1038);
+ write_reg(g, 0x60, 0xA700);
+ 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/R61505U/gdisp_lld_config.h b/drivers/gdisp/R61505U/gdisp_lld_config.h
new file mode 100644
index 00000000..04834079
--- /dev/null
+++ b/drivers/gdisp/R61505U/gdisp_lld_config.h
@@ -0,0 +1,26 @@
+/*
+ * 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
+ */
+
+#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_STREAM_READ TRUE
+//#define GDISP_HARDWARE_STREAM_POS TRUE
+#define GDISP_HARDWARE_CONTROL TRUE
+
+#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
+
+#endif /* GFX_USE_GDISP */
+
+#endif /* _GDISP_LLD_CONFIG_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 12:23:10 +0000