First project for DISCO_F746NG board
Dependents: DISCO-F746NG_rtos_test EmbedSDE
Diff: stm32746g_discovery_lcd.h
- Revision:
- 0:99b5a7505a7a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/stm32746g_discovery_lcd.h Sun Feb 11 18:33:41 2018 +0000 @@ -0,0 +1,256 @@ +/** + ****************************************************************************** + * @file stm32746g_discovery_lcd.h + * @author MCD Application Team + * @version V1.0.0 + * @date 25-June-2015 + * @brief This file contains the common defines and functions prototypes for + * the stm32746g_discovery_lcd.c driver. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32746G_DISCOVERY_LCD_H +#define __STM32746G_DISCOVERY_LCD_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +/* Include LCD component Driver */ +/* LCD RK043FN48H-CT672B 4,3" 480x272 pixels */ +#include "rk043fn48h.h" + +/* Include SDRAM Driver */ +#include "stm32746g_discovery_sdram.h" + +#include "stm32746g_discovery.h" +#include "fonts.h" + +/** @addtogroup BSP + * @{ + */ + +/** @addtogroup STM32746G_DISCOVERY + * @{ + */ + +/** @addtogroup STM32746G_DISCOVERY_LCD + * @{ + */ + +/** @defgroup STM32746G_DISCOVERY_LCD_Exported_Types STM32746G_DISCOVERY_LCD Exported Types + * @{ + */ +typedef struct +{ + uint32_t TextColor; + uint32_t BackColor; + sFONT *pFont; +}LCD_DrawPropTypeDef; + +typedef struct +{ + int16_t X; + int16_t Y; +}Point, * pPoint; + +/** + * @brief Line mode structures definition + */ +typedef enum +{ + CENTER_MODE = 0x01, /* Center mode */ + RIGHT_MODE = 0x02, /* Right mode */ + LEFT_MODE = 0x03 /* Left mode */ +}Text_AlignModeTypdef; + +/** + * @} + */ + +/** @defgroup STM32746G_DISCOVERY_LCD_Exported_Constants STM32746G_DISCOVERY_LCD Exported Constants + * @{ + */ +#define MAX_LAYER_NUMBER ((uint32_t)2) + +#define LCD_LayerCfgTypeDef LTDC_LayerCfgTypeDef + +#define LTDC_ACTIVE_LAYER ((uint32_t)1) /* Layer 1 */ +/** + * @brief LCD status structure definition + */ +#define LCD_OK ((uint8_t)0x00) +#define LCD_ERROR ((uint8_t)0x01) +#define LCD_TIMEOUT ((uint8_t)0x02) + +/** + * @brief LCD FB_StartAddress + */ +#define LCD_FB_START_ADDRESS ((uint32_t)0xC0000000) + +/** + * @brief LCD color + */ +#define LCD_COLOR_BLUE ((uint32_t)0xFF0000FF) +#define LCD_COLOR_GREEN ((uint32_t)0xFF00FF00) +#define LCD_COLOR_RED ((uint32_t)0xFFFF0000) +#define LCD_COLOR_CYAN ((uint32_t)0xFF00FFFF) +#define LCD_COLOR_MAGENTA ((uint32_t)0xFFFF00FF) +#define LCD_COLOR_YELLOW ((uint32_t)0xFFFFFF00) +#define LCD_COLOR_LIGHTBLUE ((uint32_t)0xFF8080FF) +#define LCD_COLOR_LIGHTGREEN ((uint32_t)0xFF80FF80) +#define LCD_COLOR_LIGHTRED ((uint32_t)0xFFFF8080) +#define LCD_COLOR_LIGHTCYAN ((uint32_t)0xFF80FFFF) +#define LCD_COLOR_LIGHTMAGENTA ((uint32_t)0xFFFF80FF) +#define LCD_COLOR_LIGHTYELLOW ((uint32_t)0xFFFFFF80) +#define LCD_COLOR_DARKBLUE ((uint32_t)0xFF000080) +#define LCD_COLOR_DARKGREEN ((uint32_t)0xFF008000) +#define LCD_COLOR_DARKRED ((uint32_t)0xFF800000) +#define LCD_COLOR_DARKCYAN ((uint32_t)0xFF008080) +#define LCD_COLOR_DARKMAGENTA ((uint32_t)0xFF800080) +#define LCD_COLOR_DARKYELLOW ((uint32_t)0xFF808000) +#define LCD_COLOR_WHITE ((uint32_t)0xFFFFFFFF) +#define LCD_COLOR_LIGHTGRAY ((uint32_t)0xFFD3D3D3) +#define LCD_COLOR_GRAY ((uint32_t)0xFF808080) +#define LCD_COLOR_DARKGRAY ((uint32_t)0xFF404040) +#define LCD_COLOR_BLACK ((uint32_t)0xFF000000) +#define LCD_COLOR_BROWN ((uint32_t)0xFFA52A2A) +#define LCD_COLOR_ORANGE ((uint32_t)0xFFFFA500) +#define LCD_COLOR_TRANSPARENT ((uint32_t)0xFF000000) + +/** + * @brief LCD default font + */ +#define LCD_DEFAULT_FONT Font24 + +/** + * @brief LCD special pins + */ +/* Display enable pin */ +#define LCD_DISP_PIN GPIO_PIN_12 +#define LCD_DISP_GPIO_PORT GPIOI +#define LCD_DISP_GPIO_CLK_ENABLE() __HAL_RCC_GPIOI_CLK_ENABLE() +#define LCD_DISP_GPIO_CLK_DISABLE() __HAL_RCC_GPIOI_CLK_DISABLE() + +/* Backlight control pin */ +#define LCD_BL_CTRL_PIN GPIO_PIN_3 +#define LCD_BL_CTRL_GPIO_PORT GPIOK +#define LCD_BL_CTRL_GPIO_CLK_ENABLE() __HAL_RCC_GPIOK_CLK_ENABLE() +#define LCD_BL_CTRL_GPIO_CLK_DISABLE() __HAL_RCC_GPIOK_CLK_DISABLE() + +/** + * @} + */ + +/** @addtogroup STM32746G_DISCOVERY_LCD_Exported_Functions + * @{ + */ +uint8_t BSP_LCD_Init(void); +uint8_t BSP_LCD_DeInit(void); +uint32_t BSP_LCD_GetXSize(void); +uint32_t BSP_LCD_GetYSize(void); +void BSP_LCD_SetXSize(uint32_t imageWidthPixels); +void BSP_LCD_SetYSize(uint32_t imageHeightPixels); + +/* Functions using the LTDC controller */ +void BSP_LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FrameBuffer); +void BSP_LCD_LayerRgb565Init(uint16_t LayerIndex, uint32_t FB_Address); +void BSP_LCD_SetTransparency(uint32_t LayerIndex, uint8_t Transparency); +void BSP_LCD_SetLayerAddress(uint32_t LayerIndex, uint32_t Address); +void BSP_LCD_SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue); +void BSP_LCD_ResetColorKeying(uint32_t LayerIndex); +void BSP_LCD_SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); + +void BSP_LCD_SelectLayer(uint32_t LayerIndex); +void BSP_LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State); + +void BSP_LCD_SetTextColor(uint32_t Color); +uint32_t BSP_LCD_GetTextColor(void); +void BSP_LCD_SetBackColor(uint32_t Color); +uint32_t BSP_LCD_GetBackColor(void); +void BSP_LCD_SetFont(sFONT *fonts); +sFONT *BSP_LCD_GetFont(void); + +uint32_t BSP_LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos); +void BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t pixel); +void BSP_LCD_Clear(uint32_t Color); +void BSP_LCD_ClearStringLine(uint32_t Line); +void BSP_LCD_DisplayStringAtLine(uint16_t Line, uint8_t *ptr); +void BSP_LCD_DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode); +void BSP_LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii); + +void BSP_LCD_DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); +void BSP_LCD_DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); +void BSP_LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); +void BSP_LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); +void BSP_LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); +void BSP_LCD_DrawPolygon(pPoint Points, uint16_t PointCount); +void BSP_LCD_DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius); +void BSP_LCD_DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp); + +void BSP_LCD_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); +void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); +void BSP_LCD_FillPolygon(pPoint Points, uint16_t PointCount); +void BSP_LCD_FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius); + +void BSP_LCD_DisplayOff(void); +void BSP_LCD_DisplayOn(void); + +/* These functions can be modified in case the current settings + need to be changed for specific application needs */ +void BSP_LCD_MspInit(LTDC_HandleTypeDef *hltdc, void *Params); +void BSP_LCD_MspDeInit(LTDC_HandleTypeDef *hltdc, void *Params); +void BSP_LCD_ClockConfig(LTDC_HandleTypeDef *hltdc, void *Params); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32746G_DISCOVERY_LCD_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/