diff options
Diffstat (limited to 'drivers/gdisp')
-rw-r--r-- | drivers/gdisp/SSD2119/gdisp_lld.c | 627 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/gdisp_lld.mk | 5 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h | 226 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb_fsmc.h | 166 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/gdisp_lld_config.h | 53 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/readme.txt | 20 | ||||
-rw-r--r-- | drivers/gdisp/SSD2119/ssd2119.h | 83 |
7 files changed, 1180 insertions, 0 deletions
diff --git a/drivers/gdisp/SSD2119/gdisp_lld.c b/drivers/gdisp/SSD2119/gdisp_lld.c new file mode 100644 index 00000000..0f0fd0fc --- /dev/null +++ b/drivers/gdisp/SSD2119/gdisp_lld.c @@ -0,0 +1,627 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file drivers/gdisp/SSD2119/gdisp_lld.c
+ * @brief GDISP Graphics Driver subsystem low level driver source for the SSD2119 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+#include "ssd2119.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 240
+#endif
+#ifndef GDISP_SCREEN_WIDTH
+ #define GDISP_SCREEN_WIDTH 320
+#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_EMBEST_DMSTF4BB)
+ #include "gdisp_lld_board_embest_dmstf4bb.h"
+#elif defined(BOARD_EMBEST_DMSTF4BB_FSMC)
+ #include "gdisp_lld_board_embest_dmstf4bb_fsmc.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(SSD2119_REG_RAM_DATA);
+#define stream_stop()
+#define delay(us) chThdSleepMicroseconds(us)
+#define delayms(ms) chThdSleepMilliseconds(ms)
+
+static __inline void set_cursor(coord_t x, coord_t y) {
+ /* Reg SSD2119_REG_X_RAM_ADDR is 9 bit value
+ * Reg SSD2119_REG_Y_RAM_ADDR is an 8 bit
+ * Use a bit mask to make sure they are not set too high
+ */
+ switch(GDISP.Orientation) {
+ case GDISP_ROTATE_180:
+ write_reg(SSD2119_REG_X_RAM_ADDR, (GDISP_SCREEN_WIDTH - 1 - x) & 0x01FF);
+ write_reg(SSD2119_REG_Y_RAM_ADDR, (GDISP_SCREEN_HEIGHT - 1 - y) & 0x00FF);
+ break;
+ case GDISP_ROTATE_0:
+ write_reg(SSD2119_REG_X_RAM_ADDR, x & 0x01FF);
+ write_reg(SSD2119_REG_Y_RAM_ADDR, y & 0x00FF);
+ break;
+ case GDISP_ROTATE_270:
+ write_reg(SSD2119_REG_X_RAM_ADDR, y & 0x01FF);
+ write_reg(SSD2119_REG_Y_RAM_ADDR, x & 0x00FF);
+ break;
+ case GDISP_ROTATE_90:
+ write_reg(SSD2119_REG_X_RAM_ADDR, (GDISP_SCREEN_WIDTH - y - 1) & 0x01FF);
+ write_reg(SSD2119_REG_Y_RAM_ADDR, (GDISP_SCREEN_HEIGHT - x - 1) & 0x00FF);
+ break;
+ }
+}
+
+static void set_viewport(coord_t x, coord_t y, coord_t cx, coord_t cy) {
+
+ set_cursor(x, y);
+
+ /* Reg 0x44 - Vertical RAM address position
+ * Upper Byte - VEA
+ * Lower Byte - VSA
+ * 0 <= VSA <= VEA <= 0xEF
+ * Reg 0x45,0x46 - Horizontal RAM address position
+ * Lower 9 bits gives 0-511 range in each value, HSA and HEA respectively
+ * 0 <= HSA <= HEA <= 0x13F
+ */
+ switch(GDISP.Orientation) {
+ case GDISP_ROTATE_0:
+ write_reg(SSD2119_REG_V_RAM_POS, (((y + cy - 1) << 8) & 0xFF00 ) | (y & 0x00FF));
+ write_reg(SSD2119_REG_H_RAM_START, (x & 0x01FF));
+ write_reg(SSD2119_REG_H_RAM_END, (x + cx - 1) & 0x01FF);
+ break;
+ case GDISP_ROTATE_270:
+ write_reg(SSD2119_REG_V_RAM_POS, (((y + cy - 1) << 8) & 0xFF00 ) | (x & 0x00FF));
+ write_reg(SSD2119_REG_H_RAM_START, (y & 0x01FF));
+ write_reg(SSD2119_REG_H_RAM_END, (y + cy - 1) & 0x01FF);
+ break;
+ case GDISP_ROTATE_180:
+ write_reg(SSD2119_REG_V_RAM_POS, (((GDISP_SCREEN_HEIGHT - y - 1) & 0x00FF) << 8) | ((GDISP_SCREEN_HEIGHT - (y + cy)) & 0x00FF));
+ write_reg(SSD2119_REG_H_RAM_START, (GDISP_SCREEN_WIDTH - (x + cx)) & 0x01FF);
+ write_reg(SSD2119_REG_H_RAM_END, (GDISP_SCREEN_WIDTH - x - 1) & 0x01FF);
+ break;
+ case GDISP_ROTATE_90:
+ write_reg(SSD2119_REG_V_RAM_POS, (((GDISP_SCREEN_HEIGHT - x - 1) & 0x00FF) << 8) | ((GDISP_SCREEN_HEIGHT - (x + cx)) & 0x00FF));
+ write_reg(SSD2119_REG_H_RAM_START, (GDISP_SCREEN_WIDTH - (y + cy)) & 0x01FF);
+ write_reg(SSD2119_REG_H_RAM_END, (GDISP_SCREEN_WIDTH - y - 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();
+
+ // Enter sleep mode (if we are not already there).
+ write_reg(SSD2119_REG_SLEEP_MODE_1, 0x0001);
+ delay(5);
+
+ // Set initial power parameters.
+ write_reg(SSD2119_REG_PWR_CTRL_5, 0x00B2);
+ delay(5);
+ write_reg(SSD2119_REG_VCOM_OTP_1, 0x0006);
+ delay(5);
+
+ // Start the oscillator.
+ write_reg(SSD2119_REG_OSC_START, 0x0001);
+ delay(5);
+
+ // Set pixel format and basic display orientation (scanning direction).
+ write_reg(SSD2119_REG_OUTPUT_CTRL, 0x30EF);
+ delay(5);
+ write_reg(SSD2119_REG_LCD_DRIVE_AC_CTRL, 0x0600);
+ delay(5);
+
+ // Exit sleep mode.
+ write_reg(SSD2119_REG_SLEEP_MODE_1, 0x0000);
+ delay(5);
+
+ // Configure pixel color format and MCU interface parameters.
+ write_reg(SSD2119_REG_ENTRY_MODE, 0x6830); // ENTRY_MODE_DEFAULT
+ delay(5);
+
+ // Set analog parameters.
+ write_reg(SSD2119_REG_SLEEP_MODE_2, 0x0999);
+ delay(5);
+ write_reg(SSD2119_REG_ANALOG_SET, 0x3800);
+ delay(5);
+
+ // Enable the display.
+ write_reg(SSD2119_REG_DISPLAY_CTRL, 0x0033);
+ delay(5);
+
+ // Set VCIX2 voltage to 6.1V.
+ write_reg(SSD2119_REG_PWR_CTRL_2, 0x0005);
+ delay(5);
+
+ // Configure gamma correction.
+ write_reg(SSD2119_REG_GAMMA_CTRL_1, 0x0000);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_2, 0x0303);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_3, 0x0407);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_4, 0x0301);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_5, 0x0301);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_6, 0x0403);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_7, 0x0707);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_8, 0x0400);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_9, 0x0a00);
+ delay(5);
+ write_reg(SSD2119_REG_GAMMA_CTRL_10, 0x1000);
+ delay(5);
+
+ // Configure Vlcd63 and VCOMl.
+ write_reg(SSD2119_REG_PWR_CTRL_3, 0x000A);
+ delay(5);
+ write_reg(SSD2119_REG_PWR_CTRL_4, 0x2E00);
+ delay(5);
+
+ // Set the display size and ensure that the GRAM window is set to allow access to the full display buffer.
+ write_reg(SSD2119_REG_V_RAM_POS, (GDISP_SCREEN_HEIGHT - 1) << 8);
+ delay(5);
+ write_reg(SSD2119_REG_H_RAM_START, 0x0000);
+ delay(5);
+ write_reg(SSD2119_REG_H_RAM_END, GDISP_SCREEN_WIDTH - 1);
+ delay(5);
+
+ write_reg(SSD2119_REG_X_RAM_ADDR, 0x00);
+ delay(5);
+ write_reg(SSD2119_REG_Y_RAM_ADDR, 0x00);
+ 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(drawpixel)(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(SSD2119_REG_RAM_DATA, 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(fillarea)(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(blitareaex)(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(getpixelcolor)(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(verticalscroll)(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 (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; j < cx; j++)
+ buf[j] = read_data();
+ stream_stop();
+
+ set_viewport(x, row1, cx, 1);
+ stream_start();
+ for (j = 0; j < cx; j++)
+ write_data(buf[j]);
+ stream_stop();
+ }
+ }
+
+ /* fill the remaining gap */
+ set_viewport(x, lines > 0 ? (y+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 */
+/** @} */
diff --git a/drivers/gdisp/SSD2119/gdisp_lld.mk b/drivers/gdisp/SSD2119/gdisp_lld.mk new file mode 100644 index 00000000..625f9f26 --- /dev/null +++ b/drivers/gdisp/SSD2119/gdisp_lld.mk @@ -0,0 +1,5 @@ +# List the required driver.
+GFXSRC += $(GFXLIB)/drivers/gdisp/SSD2119/gdisp_lld.c
+
+# Required include directories
+GFXINC += $(GFXLIB)/drivers/gdisp/SSD2119
diff --git a/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h b/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h new file mode 100644 index 00000000..85727600 --- /dev/null +++ b/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h @@ -0,0 +1,226 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h
+ * @brief GDISP Graphic Driver subsystem board GPIO interface for the SSD2119 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_BOARD_H
+#define _GDISP_LLD_BOARD_H
+
+#define SET_CS palSetPad(GPIOD, 7);
+#define CLR_CS palClearPad(GPIOD, 7);
+#define SET_DC palSetPad(GPIOE, 3);
+#define CLR_DC palClearPad(GPIOE, 3);
+#define SET_WR palSetPad(GPIOD, 5);
+#define CLR_WR palClearPad(GPIOD, 5);
+#define SET_RD palSetPad(GPIOD, 4);
+#define CLR_RD palClearPad(GPIOD, 4);
+#define SET_RST palSetPad(GPIOD, 3);
+#define CLR_RST palClearPad(GPIOD, 3);
+
+/**
+ * @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) {
+ // D0 - D15
+ palSetPadMode(GPIOD, 14, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 15, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 0, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 1, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 7, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 8, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 9, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 10, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 11, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 12, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 13, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 14, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOE, 15, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 8, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 9, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPadMode(GPIOD, 10, PAL_MODE_OUTPUT_PUSHPULL);
+
+ // RST
+ palSetPadMode(GPIOD, 3, PAL_MODE_OUTPUT_PUSHPULL);
+
+ // CS
+ palSetPadMode(GPIOD, 7, PAL_MODE_OUTPUT_PUSHPULL);
+ // DC
+ palSetPadMode(GPIOE, 3, PAL_MODE_OUTPUT_PUSHPULL);
+ // RD
+ palSetPadMode(GPIOD, 4, PAL_MODE_OUTPUT_PUSHPULL);
+ // WR
+ palSetPadMode(GPIOD, 5, PAL_MODE_OUTPUT_PUSHPULL);
+
+ /* Configure the pins to a well know state */
+ SET_DC;
+ SET_RD;
+ SET_WR;
+ CLR_CS;
+ //SET_RST;
+
+ /* Display backlight always on */
+ palSetPadMode(GPIOD, 13, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPad(GPIOD, 13);
+}
+
+/**
+ * @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) {
+ (void) percent;
+ /* Nothing to do here - Backlight always on */
+}
+
+/**
+ * @brief Take exclusive control of the bus
+ *
+ * @notapi
+ */
+static __inline void acquire_bus(void) {
+ /* Nothing to do here since LCD is the only device on that bus */
+}
+
+/**
+ * @brief Release exclusive control of the bus
+ *
+ * @notapi
+ */
+static __inline void release_bus(void) {
+ /* Nothing to do here since LCD is the only device on that bus */
+}
+
+/**
+ * @brief Send data to the index register.
+ *
+ * @param[in] index The index register to set
+ *
+ * @notapi
+ */
+static __inline void write_index(uint16_t index) {
+ // D0 - D15
+ palWritePad(GPIOD, 14, index & 1);
+ palWritePad(GPIOD, 15, (index >> 1) & 1);
+ palWritePad(GPIOD, 0, (index >> 2) & 1);
+ palWritePad(GPIOD, 1, (index >> 3) & 1);
+ palWritePad(GPIOE, 7, (index >> 4) & 1);
+ palWritePad(GPIOE, 8, (index >> 5) & 1);
+ palWritePad(GPIOE, 9, (index >> 6) & 1);
+ palWritePad(GPIOE, 10, (index >> 7) & 1);
+ palWritePad(GPIOE, 11, (index >> 8) & 1);
+ palWritePad(GPIOE, 12, (index >> 9) & 1);
+ palWritePad(GPIOE, 13, (index >> 10) & 1);
+ palWritePad(GPIOE, 14, (index >> 11) & 1);
+ palWritePad(GPIOE, 15, (index >> 12) & 1);
+ palWritePad(GPIOD, 8, (index >> 13) & 1);
+ palWritePad(GPIOD, 9, (index >> 14) & 1);
+ palWritePad(GPIOD, 10, (index >> 15) & 1);
+
+ /* Control lines */
+ CLR_DC; CLR_WR; SET_WR; SET_DC;
+}
+
+/**
+ * @brief Send data to the lcd.
+ *
+ * @param[in] data The data to send
+ *
+ * @notapi
+ */
+static __inline void write_data(uint16_t data) {
+ // D0 - D15
+ palWritePad(GPIOD, 14, data & 1);
+ palWritePad(GPIOD, 15, (data >> 1) & 1);
+ palWritePad(GPIOD, 0, (data >> 2) & 1);
+ palWritePad(GPIOD, 1, (data >> 3) & 1);
+ palWritePad(GPIOE, 7, (data >> 4) & 1);
+ palWritePad(GPIOE, 8, (data >> 5) & 1);
+ palWritePad(GPIOE, 9, (data >> 6) & 1);
+ palWritePad(GPIOE, 10, (data >> 7) & 1);
+ palWritePad(GPIOE, 11, (data >> 8) & 1);
+ palWritePad(GPIOE, 12, (data >> 9) & 1);
+ palWritePad(GPIOE, 13, (data >> 10) & 1);
+ palWritePad(GPIOE, 14, (data >> 11) & 1);
+ palWritePad(GPIOE, 15, (data >> 12) & 1);
+ palWritePad(GPIOD, 8, (data >> 13) & 1);
+ palWritePad(GPIOD, 9, (data >> 14) & 1);
+ palWritePad(GPIOD, 10, (data >> 15) & 1);
+
+ /* Control lines */
+ CLR_WR; SET_WR;
+}
+
+#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) {
+ uint16_t value;
+/*
+ // change pin mode to digital input
+ palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_INPUT);
+
+ CLR_RD;
+ value = palReadPort(GPIOE);
+ value = palReadPort(GPIOE);
+ SET_RD;
+
+ // change pin mode back to digital output
+ palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_OUTPUT_PUSHPULL);
+*/
+ return value;
+}
+#endif
+
+#endif /* _GDISP_LLD_BOARD_H */
+/** @} */
diff --git a/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb_fsmc.h b/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb_fsmc.h new file mode 100644 index 00000000..529a10a6 --- /dev/null +++ b/drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb_fsmc.h @@ -0,0 +1,166 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h
+ * @brief GDISP Graphic Driver subsystem board FSMC interface for the SSD2119 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_BOARD_H
+#define _GDISP_LLD_BOARD_H
+
+/* Using FSMC A19 (PE3) as DC */
+#define GDISP_REG (*((volatile uint16_t *) 0x60000000)) /* DC = 0 */
+#define GDISP_RAM (*((volatile uint16_t *) 0x60100000)) /* DC = 1 */
+
+#define SET_RST palSetPad(GPIOD, 3);
+#define CLR_RST palClearPad(GPIOD, 3);
+
+/**
+ * @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) {
+ unsigned char FSMC_Bank;
+
+ /* STM32F4 FSMC init */
+ rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
+
+ /* Group pins */
+ IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 7) | (1 << 8) |
+ (1 << 9) | (1 << 10) | (1 << 14) | (1 << 15), 0};
+
+ IOBus busE = {GPIOE, (1 << 3) | (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) |
+ (1 << 13) | (1 << 14) | (1 << 15), 0};
+
+ /* FSMC is an alternate function 12 (AF12) */
+ palSetBusMode(&busD, PAL_MODE_ALTERNATE(12));
+ palSetBusMode(&busE, PAL_MODE_ALTERNATE(12));
+
+ FSMC_Bank = 0;
+
+ /* FSMC timing */
+ FSMC_Bank1->BTCR[FSMC_Bank+1] = (FSMC_BTR1_ADDSET_1 | FSMC_BTR1_ADDSET_3) \
+ | (FSMC_BTR1_DATAST_1 | FSMC_BTR1_DATAST_3) \
+ | (FSMC_BTR1_BUSTURN_1 | FSMC_BTR1_BUSTURN_3) ;
+
+ /* 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 always on */
+ palSetPadMode(GPIOD, 13, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPad(GPIOD, 13);
+
+ /* TIM4 is an alternate function 2 (AF2) */
+ //palSetPadMode(GPIOD, 13, PAL_MODE_ALTERNATE(2));
+}
+
+/**
+ * @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) {
+ (void) percent;
+ /* Nothing to do here - Backlight always on */
+}
+
+/**
+ * @brief Take exclusive control of the bus
+ * @note Not needed, not implemented
+ *
+ * @notapi
+ */
+static __inline void acquire_bus(void) {
+ /* Nothing to do here since LCD is the only device on that bus */
+}
+
+/**
+ * @brief Release exclusive control of the bus
+ * @note Not needed, not implemented
+ *
+ * @notapi
+ */
+static __inline void release_bus(void) {
+ /* Nothing to do here since LCD is the only device on that bus */
+}
+
+/**
+ * @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/SSD2119/gdisp_lld_config.h b/drivers/gdisp/SSD2119/gdisp_lld_config.h new file mode 100644 index 00000000..ee5b5f1b --- /dev/null +++ b/drivers/gdisp/SSD2119/gdisp_lld_config.h @@ -0,0 +1,53 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file drivers/gdisp/SSD2119/gdisp_lld_config.h
+ * @brief GDISP Graphic Driver subsystem low level driver header for the SSD2119 display.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_CONFIG_H
+#define _GDISP_LLD_CONFIG_H
+
+#if GFX_USE_GDISP
+
+/*===========================================================================*/
+/* Driver hardware support. */
+/*===========================================================================*/
+
+#define GDISP_DRIVER_NAME "SSD2119"
+#define GDISP_LLD(x) gdisp_lld_##x##_SSD2119
+
+#define GDISP_HARDWARE_CLEARS TRUE
+#define GDISP_HARDWARE_FILLS TRUE
+#define GDISP_HARDWARE_BITFILLS TRUE
+#define GDISP_HARDWARE_SCROLL TRUE
+#define GDISP_HARDWARE_PIXELREAD TRUE
+#define GDISP_HARDWARE_CONTROL TRUE
+
+#define GDISP_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
+
+#endif /* GFX_USE_GDISP */
+
+#endif /* _GDISP_LLD_CONFIG_H */
+/** @} */
diff --git a/drivers/gdisp/SSD2119/readme.txt b/drivers/gdisp/SSD2119/readme.txt new file mode 100644 index 00000000..e9f6558a --- /dev/null +++ b/drivers/gdisp/SSD2119/readme.txt @@ -0,0 +1,20 @@ +To use this driver:
+
+1. Add in your halconf.h:
+ a) #define GFX_USE_GDISP TRUE
+
+ b) Any optional high level driver defines (see gdisp.h) eg: GDISP_NEED_MULTITHREAD
+
+ c) If you are not using a known board then create a gdisp_lld_board.h file
+ and ensure it is on your include path.
+ Use the gdisp_lld_board_embest_dmstf4bb_fsmc.h or gdisp_lld_board_embest_dmstf4bb_fsmc.h file as a basis.
+ Currently known boards are:
+ BOARD_EMBEST_DMSTF4BB - GPIO interface
+ BOARD_EMBEST_DMSTF4BB_FSMC - FSMC interface
+
+ d) The following are optional - define them if you are not using the defaults below:
+ #define GDISP_SCREEN_WIDTH 320
+ #define GDISP_SCREEN_HEIGHT 240
+
+2. To your makefile add the following lines:
+ include $(GFXLIB)/drivers/gdisp/SSD2119/gdisp_lld.mk
diff --git a/drivers/gdisp/SSD2119/ssd2119.h b/drivers/gdisp/SSD2119/ssd2119.h new file mode 100644 index 00000000..789958ba --- /dev/null +++ b/drivers/gdisp/SSD2119/ssd2119.h @@ -0,0 +1,83 @@ +/* + ChibiOS/GFX - Copyright (C) 2012 + Joel Bodenmann aka Tectu <joel@unormal.org> + + This file is part of ChibiOS/GFX. + + ChibiOS/GFX is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + ChibiOS/GFX is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/** + * @file drivers/gdisp/SSD2119/ssd2119.h + * @brief GDISP Graphic Driver support header for the SSD2119 display. + * + * @addtogroup GDISP + * @{ + */ + +#ifndef _SSD2119_H +#define _SSD2119_H + +/* SSD2119 registers */ + +#define SSD2119_REG_DEVICE_CODE_READ 0x00 +#define SSD2119_REG_OSC_START 0x00 +#define SSD2119_REG_OUTPUT_CTRL 0x01 +#define SSD2119_REG_LCD_DRIVE_AC_CTRL 0x02 +#define SSD2119_REG_PWR_CTRL_1 0x03 +#define SSD2119_REG_DISPLAY_CTRL 0x07 +#define SSD2119_REG_FRAME_CYCLE_CTRL 0x0B +#define SSD2119_REG_PWR_CTRL_2 0x0C +#define SSD2119_REG_PWR_CTRL_3 0x0D +#define SSD2119_REG_PWR_CTRL_4 0x0E +#define SSD2119_REG_GATE_SCAN_START 0x0F +#define SSD2119_REG_SLEEP_MODE_1 0x10 +#define SSD2119_REG_ENTRY_MODE 0x11 +#define SSD2119_REG_SLEEP_MODE_2 0x12 +#define SSD2119_REG_GEN_IF_CTRL 0x15 +#define SSD2119_REG_H_PORCH 0x16 +#define SSD2119_REG_V_PORCH 0x17 +#define SSD2119_REG_PWR_CTRL_5 0x1E +#define SSD2119_REG_UNIFORMITY 0x20 +#define SSD2119_REG_RAM_DATA 0x22 +#define SSD2119_REG_FRAME_FREQ 0x25 +#define SSD2119_REG_ANALOG_SET 0x26 +#define SSD2119_REG_VCOM_OTP_1 0x28 +#define SSD2119_REG_VCOM_OTP_2 0x29 +#define SSD2119_REG_GAMMA_CTRL_1 0x30 +#define SSD2119_REG_GAMMA_CTRL_2 0x31 +#define SSD2119_REG_GAMMA_CTRL_3 0x32 +#define SSD2119_REG_GAMMA_CTRL_4 0x33 +#define SSD2119_REG_GAMMA_CTRL_5 0x34 +#define SSD2119_REG_GAMMA_CTRL_6 0x35 +#define SSD2119_REG_GAMMA_CTRL_7 0x36 +#define SSD2119_REG_GAMMA_CTRL_8 0x37 +#define SSD2119_REG_GAMMA_CTRL_9 0x3A +#define SSD2119_REG_GAMMA_CTRL_10 0x3B +#define SSD2119_REG_V_SCROLL_1 0x41 +#define SSD2119_REG_V_SCROLL_2 0x42 +#define SSD2119_REG_V_RAM_POS 0x44 +#define SSD2119_REG_H_RAM_START 0x45 +#define SSD2119_REG_H_RAM_END 0x46 +#define SSD2119_REG_1_DRV_POS_1 0x48 +#define SSD2119_REG_1_DRV_POS_2 0x49 +#define SSD2119_REG_2_DRV_POS_1 0x4A +#define SSD2119_REG_2_DRV_POS_2 0x4B +#define SSD2119_REG_X_RAM_ADDR 0x4E +#define SSD2119_REG_Y_RAM_ADDR 0x4F + +/* TODO: SSD2119 commands */ + +#endif /* _SSD2119_H */ +/** @} */ |