mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-01-07 09:55:45 +00:00
122 lines
3.8 KiB
C
Executable File
122 lines
3.8 KiB
C
Executable File
/*******************************************************************************
|
|
Filename: hal_lcd.h
|
|
|
|
Copyright 2008 Texas Instruments, Inc.
|
|
***************************************************************************/
|
|
#ifndef HAL_LCD_H
|
|
#define HAL_LCD_H
|
|
|
|
#ifndef MIN
|
|
#define MIN(n,m) (((n) < (m)) ? (n) : (m))
|
|
#endif
|
|
|
|
#ifndef MAX
|
|
#define MAX(n,m) (((n) < (m)) ? (m) : (n))
|
|
#endif
|
|
|
|
#ifndef ABS
|
|
#define ABS(n) (((n) < 0) ? -(n) : (n))
|
|
#endif
|
|
|
|
#define LCD_COMM_OUT P8OUT
|
|
#define LCD_COMM_DIR P8DIR
|
|
#define LCD_COMM_SEL P8SEL
|
|
#define LCD_BACKLIGHT_PIN BIT3
|
|
|
|
#ifdef REV_02
|
|
#define LCD_CS_RST_DIR LCD_COMM_DIR
|
|
#define LCD_CS_RST_OUT LCD_COMM_OUT
|
|
#define LCD_CS_PIN BIT1
|
|
#define LCD_RESET_PIN BIT2
|
|
#else
|
|
#define LCD_CS_RST_DIR P9DIR
|
|
#define LCD_CS_RST_OUT P9OUT
|
|
#define LCD_CS_PIN BIT6
|
|
#define LCD_RESET_PIN BIT7
|
|
#endif
|
|
|
|
#define LCD_ROW 110
|
|
#define LCD_COL 138
|
|
#define LCD_Size 3505
|
|
#define LCD_MEM_Size 110*17
|
|
#define LCD_Max_Column_Offset 0x10
|
|
|
|
#define LCD_Last_Pixel 3505
|
|
|
|
#define LCD_MEM_Row 0x11
|
|
#define LCD_Row 0x20
|
|
|
|
// Grayscale level definitions
|
|
#define PIXEL_OFF 0
|
|
#define PIXEL_LIGHT 1
|
|
#define PIXEL_DARK 2
|
|
#define PIXEL_ON 3
|
|
|
|
#define INVERT_TEXT BIT0
|
|
#define OVERWRITE_TEXT BIT2
|
|
|
|
/*-------------------------------------------------------------
|
|
* Function Prototypes
|
|
* ------------------------------------------------------------*/
|
|
void halLcdInit(void);
|
|
void halLcdShutDown(void);
|
|
void halLcdBackLightInit(void);
|
|
void halLcdSetBackLight(unsigned char BackLightLevel);
|
|
unsigned int halLcdGetBackLight(void);
|
|
void halLcdShutDownBackLight(void);
|
|
void halLcdSendCommand(unsigned char Data[]) ;
|
|
void halLcdSetContrast(unsigned char ContrastLevel);
|
|
unsigned char halLcdGetContrast(void);
|
|
void halLcdStandby(void);
|
|
void halLcdActive(void);
|
|
|
|
//Move to specified LCD address
|
|
void halLcdSetAddress(int Address);
|
|
|
|
//Draw at current segment location
|
|
void halLcdDrawCurrentBlock(unsigned int Value);
|
|
|
|
//Draw at specified location by calling
|
|
//LCD_Set_Address(Address) & LCD_Draw_Current_Block( value )
|
|
void halLcdDrawBlock(unsigned int Address, unsigned int Value);
|
|
|
|
//Read value from LCD CGRAM
|
|
int halLcdReadBlock(unsigned int Address);
|
|
|
|
//Clear LCD Screen
|
|
void halLcdClearScreen(void);
|
|
|
|
//Invert black to white and vice versa
|
|
void halLcdReverse(void);
|
|
|
|
// Draw a Pixel @ (x,y) with GrayScale level
|
|
void halLcdPixel( int x, int y, unsigned char GrayScale);
|
|
//Draw Line from (x1,y1) to (x2,y2) with GrayScale level
|
|
void halLcdLine( int x1, int y1, int x2, int y2, unsigned char GrayScale);
|
|
|
|
void halLcdCircle(int x, int y, int Radius, int GrayScale);
|
|
|
|
void halLcdImage(const unsigned int Image[], int Columns, int Rows, int x, int y);
|
|
void halLcdClearImage(int Columns, int Rows, int x, int y);
|
|
|
|
//Print String of Length starting at current LCD location
|
|
void halLcdPrint( char String[], unsigned char TextStyle) ;
|
|
|
|
//Print String of Length starting at (x,y)
|
|
void halLcdPrintXY(char String[], int x, int y, unsigned char TextStyle);
|
|
|
|
//Print String of Length starting at (x,y)
|
|
void halLcdPrintLine(char String[], unsigned char Line, unsigned char TextStyle);
|
|
void halLcdPrintLineCol(char String[], unsigned char Line, unsigned char Col, unsigned char TextStyle);
|
|
|
|
void halLcdCursor(void);
|
|
void halLcdCursorOff(void);
|
|
//Scroll a single row of pixels
|
|
void halLcdScrollRow(int y);
|
|
//Scroll a number of consecutive rows from yStart to yEnd
|
|
void halLcdHScroll(int yStart, int yEnd);
|
|
//Scroll a line of text
|
|
void halLcdScrollLine(int Line);
|
|
|
|
#endif
|