STM32446E_EVAL BSP User Manual: stm32446e_eval_lcd.c File Reference

STM32446E EVAL BSP Drivers

stm32446e_eval_lcd.c File Reference

This file includes the driver for Liquid Crystal Display (LCD) module mounted on STM32446E-EVAL evaluation board. More...

#include "stm32446e_eval_lcd.h" #include "../../../Utilities/Fonts/fonts.h"
#include "../../../Utilities/Fonts/font24.c"
#include "../../../Utilities/Fonts/font20.c"
#include "../../../Utilities/Fonts/font16.c"
#include "../../../Utilities/Fonts/font12.c"
#include "../../../Utilities/Fonts/font8.c"

Go to the source code of this file.

Defines

#define POLY_X(Z)   ((int32_t)((Points + Z)->X))
#define POLY_Y(Z)   ((int32_t)((Points + Z)->Y))
#define ABS(X)   ((X) > 0 ? (X) : -(X))

Functions

static void DrawChar (uint16_t Xpos, uint16_t Ypos, const uint8_t *c)
 Draws a character on LCD.
static void SetDisplayWindow (uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
 Sets display window.
static void FillTriangle (uint16_t x1, uint16_t x2, uint16_t x3, uint16_t y1, uint16_t y2, uint16_t y3)
 Fills a triangle (between 3 points).
uint8_t BSP_LCD_Init (void)
 Initializes the LCD.
uint8_t BSP_LCD_DeInit (void)
 DeInitializes the LCD.
uint32_t BSP_LCD_GetXSize (void)
 Gets the LCD X size.
uint32_t BSP_LCD_GetYSize (void)
 Gets the LCD Y size.
uint16_t BSP_LCD_GetTextColor (void)
 Gets the LCD text color.
uint16_t BSP_LCD_GetBackColor (void)
 Gets the LCD background color.
void BSP_LCD_SetTextColor (uint16_t Color)
 Sets the LCD text color.
void BSP_LCD_SetBackColor (uint16_t Color)
 Sets the LCD background color.
void BSP_LCD_SetFont (sFONT *fonts)
 Sets the LCD text font.
sFONT * BSP_LCD_GetFont (void)
 Gets the LCD text font.
void BSP_LCD_Clear (uint16_t Color)
 Clears the hole LCD.
void BSP_LCD_ClearStringLine (uint16_t Line)
 Clears the selected line.
void BSP_LCD_DisplayChar (uint16_t Xpos, uint16_t Ypos, uint8_t Ascii)
 Displays one character.
void BSP_LCD_DisplayStringAt (uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Line_ModeTypdef Mode)
 Displays characters on the LCD.
void BSP_LCD_DisplayStringAtLine (uint16_t Line, uint8_t *ptr)
 Displays a character on the LCD.
uint16_t BSP_LCD_ReadPixel (uint16_t Xpos, uint16_t Ypos)
 Reads an LCD pixel.
void BSP_LCD_DrawPixel (uint16_t Xpos, uint16_t Ypos, uint16_t RGB_Code)
 Draws a pixel on LCD.
void BSP_LCD_DrawHLine (uint16_t Xpos, uint16_t Ypos, uint16_t Length)
 Draws an horizontal line.
void BSP_LCD_DrawVLine (uint16_t Xpos, uint16_t Ypos, uint16_t Length)
 Draws a vertical line.
void BSP_LCD_DrawLine (uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
 Draws an uni-line (between two points).
void BSP_LCD_DrawRect (uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
 Draws a rectangle.
void BSP_LCD_DrawCircle (uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
 Draws a circle.
void BSP_LCD_DrawPolygon (pPoint Points, uint16_t PointCount)
 Draws an poly-line (between many points).
void BSP_LCD_DrawEllipse (int Xpos, int Ypos, int XRadius, int YRadius)
 Draws an ellipse on LCD.
void BSP_LCD_DrawBitmap (uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp)
 Draws a bitmap picture (16 bpp).
void BSP_LCD_DrawRGBImage (uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint8_t *pdata)
 Draws RGB Image (16 bpp).
void BSP_LCD_FillRect (uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
 Draws a full rectangle.
void BSP_LCD_FillCircle (uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
 Draws a full circle.
void BSP_LCD_FillPolygon (pPoint Points, uint16_t PointCount)
 Draws a full poly-line (between many points).
void BSP_LCD_FillEllipse (int Xpos, int Ypos, int XRadius, int YRadius)
 Draws a full ellipse.
void BSP_LCD_DisplayOn (void)
 Enables the display.
void BSP_LCD_DisplayOff (void)
 Disables the display.

Variables

LCD_DrawPropTypeDef DrawProp
static LCD_DrvTypeDef * LcdDrv

Detailed Description

This file includes the driver for Liquid Crystal Display (LCD) module mounted on STM32446E-EVAL evaluation board.

Author:
MCD Application Team
Version:
V1.1.1
Date:
13-January-2016
Attention:

© COPYRIGHT(c) 2015 STMicroelectronics

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Definition in file stm32446e_eval_lcd.c.

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