-/*

- ChibiOS/RT - Copyright (C) 2012

- Joel Bodenmann aka Tectu <joel@unormal.org>

-

- This file is part of ChibiOS-LCD-Driver.

-

- ChibiOS-LCD-Driver 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-LCD-Driver 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/>.

-*/

-

-#ifndef GLCD_H

-#define GLCD_H

-

-#include "ch.h"

-#include "hal.h"

-

-#define PORTRAIT (lcdGetOrientation() == portrait || lcdGetOrientation() == portraitInv)

-#define LANDSCAPE (lcdGetOrientation() == landscape || lcdGetOrientation() == landscapeInv)

-

-/* New fonts */

-extern const struct font fontSmall;

-extern const struct font fontSmallDouble;

-extern const struct font fontSmallNarrow;

-extern const struct font fontLarger;

-extern const struct font fontLargerDouble;

-extern const struct font fontLargerNarrow;

-extern const struct font fontUI1;

-extern const struct font fontUI1Double;

-extern const struct font fontUI1Narrow;

-extern const struct font fontUI2;

-extern const struct font fontUI2Double;

-extern const struct font fontUI2Narrow;

-extern const struct font fontLargeNumbers;

-extern const struct font fontLargeNumbersDouble;

-extern const struct font fontLargeNumbersNarrow;

-

-/* Old font names */

-#define font_Small (&fontSmall)

-#define font_SmallDouble (&fontSmallDouble)

-#define font_SmallNarrow (&fontSmall)

-#define font_Larger (&fontLarger)

-#define font_LargerDouble (&fontLargerDouble)

-#define font_LargerNarrow (&fontLargerNarrow)

-#define font_MediumBold (&fontUI1)

-#define font_MediumBoldDouble (&fontUI1Double)

-#define font_MediumBoldNarrow (&fontUI1Narrow)

-#define font_LargeNumbers (&fontLargeNumbers)

-#define font_LargeNumbersDouble (&fontLargeNumbersDouble)

-#define font_LargeNumbersNarrow (&fontLargeNumbersNarrow)

-

-/* LCD color - Note that GLCD only supports 16 bit color in the API */

-#define White 0xFFFF

-#define Black 0x0000

-#define Grey 0xF7DE

-#define Blue 0x001F

-#define Blue2 0x051F

-#define Red 0xF800

-#define Magenta 0xF81F

-#define Green 0x07E0

-#define Cyan 0x7FFF

-#define Yellow 0xFFE0

-

-#define RGB565CONVERT(red, green, blue) \

-(uint16_t)( (( red >> 3 ) << 11 ) | (( green >> 2 ) << 5 ) | ( blue >> 3 ))

-

-#ifndef _GDISP_LLD_H

- /* Don't double define these at the low level driver */

- typedef const struct font *font_t;

- enum orientation {portrait, landscape, portraitInv, landscapeInv};

- enum powermode {powerOff, powerSleep, powerOn};

- #define sleepOn powerSleep

- #define sleepOff powerOn

-#endif

-

-enum filled {frame, filled};

-enum transparency {solid, transparent};

-

-/**

- * @brief Structure representing a GLCD driver.

- */

-typedef struct GLCDDriver GLCDDriver;

-

-struct GLCDDriver {

-};

-

-enum glcd_result { GLCD_DONE,

- GLCD_FAILED,

- GLCD_PROGRESS,

- };

-

-typedef enum glcd_result glcd_result_t;

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-/* Core functions */

-void lcdInit(GLCDDriver *GLCDD1);

-glcd_result_t lcdClear(uint16_t color);

-glcd_result_t lcdSetOrientation(uint8_t newOrientation);

-glcd_result_t lcdFillArea(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color);

-glcd_result_t lcdWriteArea(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t *buffer, size_t n);

-glcd_result_t lcdSetPowerMode(uint8_t powerMode);

-

-/* Drawing functions */

-glcd_result_t lcdDrawPixel(uint16_t x, uint16_t y, uint16_t point);

-void lcdDrawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color);

-void lcdDrawRect(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t filled, uint16_t color);

-void lcdDrawRectString(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, const char* str, font_t font, uint16_t fontColor, uint16_t bkColor);

-void lcdDrawCircle(uint16_t x, uint16_t y, uint16_t radius, uint8_t filled, uint16_t color);

-void lcdDrawEllipse(uint16_t x, uint16_t y, uint16_t a, uint16_t b, uint8_t filled, uint16_t color);

-

-/* Text Rendering Functions */

-uint16_t lcdDrawChar(uint16_t cx, uint16_t cy, char c, font_t font, uint16_t color, uint16_t bkcolor, bool_t tpText);

-void lcdDrawString(uint16_t x, uint16_t y, const char *str, font_t font, uint16_t color, uint16_t bkcolor, bool_t tpText);

-

-/* Character measuring functions */

-uint16_t lcdMeasureChar(char c, font_t font);

-uint16_t lcdMeasureString(const char* str, font_t font);

-uint16_t lcdGetFontHeight(font_t font);

-

-/* Size and orientation related */

-uint16_t lcdGetHeight(void);

-uint16_t lcdGetWidth(void);

-uint16_t lcdGetOrientation(void);

-

-/* BGR->RGB and pixel readback */

-uint16_t lcdBGR2RGB(uint16_t color);

-uint16_t lcdGetPixelColor(uint16_t x, uint16_t y);

-

-/* Scrolling function */

-glcd_result_t lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines);

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif