lcddef.h

LV24000的单片机DEMO程序

// LcdDef.h: LCD specific definitions

/*-------------------------------------------------------------------
        LCD commands 
-------------------------------------------------------------------*/
#define DISP_ON		0x0C	// Display on - no cursor
#define DISP_ON_C	0x0E	// Display on, Cursor on
#define DISP_ON_B	0x0F	// Display on, Cursor on, Blink cursor
#define DISP_OFF	0x08	// Display off
#define CLR_DISP	0x01	// Clear the Display
#define ENTRY_INC	0x06	
#define ENTRY_INC_S	0x07	
#define ENTRY_DEC	0x04	
#define ENTRY_DEC_S	0x05	
#define DD_RAM_ADDR	0x80	// Least Significant 7-bit are for address
#define DD_RAM_UL	0x80	// Upper Left coner of the Display
#define CG_RAM_ADDR	0x40	// bit[5:0] are CGRAM address A[5:0], A[6] must be set DD_RAM_ADDR

// 4 bit operation, 1/16 duty cycle, font=5*11
#define LCD_FONT	0x2C

// Display Control command: 0000 1dcb => d=1 display on; c=1 cursor on, b=1 blink char at cursor
#define SET_DISP	0x08
#define DISP_EN		0x04
#define CURS_ON		0x02
#define BLINK_ON	0x01
// Display RAM address Set command: 1laa aaaa => l=line 0/1; aa aaaa: column (0x00 - 0x13)
#define SET_CURSOR	0x80	// Bit 7=1 for Display RAM Address Set command

/*-------------------------------------------------------------------
        Position for 2x16 display
-------------------------------------------------------------------*/
#define LCD_LINE0	0x00	// Bit 6=0, Bit 6 is row address
#define LCD_LINE1	0x40	// Bit 6=1, bit [5:0] are column address
 
#define CURS_HOME	(SET_CURSOR|LCD_LINE0|0)	// Line 0, pos 0
#define CURS_0_0	CURS_HOME					// line 0, pos 0
#define CURS_1_0	(SET_CURSOR|LCD_LINE1|0)	// line 1, pos 0
#define CURS_CURPOS	((BYTE)0xFF)				// No cursor setting, use current pos.

/*-------------------------------------------------------------------
        ICON (Bolymin LCD only)
-------------------------------------------------------------------*/
#ifdef BOLYMIN_LCD
#define ICON_ATENNA		(CG_RAM_ADDR|16)	// Atenna symbol
#define ICON_TELEPHONE	(CG_RAM_ADDR|18)	// Telephone symbol
#define ICON_WIDE_SOUND	(CG_RAM_ADDR|20)	// dot with wave symbol
#define ICON_ENTRY		(CG_RAM_ADDR|22)	// Arrow into a square symbol
#define ICON_TRIANGLE_UP (CG_RAM_ADDR|22)	// Write 0 to 22 show only triangle up (Clear ICON_ENTRY), write FF show both (entry & triangle up)
#define ICON_TRIANGLE_UD (CG_RAM_ADDR|23)	// Write 0 clear triangle up and down, write FF show both
#define ICON_LOCKED 	(CG_RAM_ADDR|25)	// Lock icon
#define ICON_MUTED 		(CG_RAM_ADDR|27)	// No speaker icon
#define ICON_EMPTY_BAT 	(CG_RAM_ADDR|28)	// Empty battery
#define ICON_FULL_BAT 	(CG_RAM_ADDR|29)	// Full battery
#define ICON_TIP 		(CG_RAM_ADDR|31)	// Light with question mark symbol

#define SHOW_ICON		((BYTE)0xFF)
#define HIDE_ICON		((BYTE)0x00)
#endif //BOLYMIN_LCD

/*-------------------------------------------------------------------
        Special charaters
-------------------------------------------------------------------*/
#ifdef BOLYMIN_LCD
#define LCDC_ARROW_RIGHT	((BYTE)0x20)		// Arrow right
#define LCDC_ARROW_LEFT		((BYTE)0x10)		// Arrow left
#define LCDC_SQUARE_L		((BYTE)0x4B)		// Circle
#define LCDC_SQUARE_H		((BYTE)0x4C)		// Filled circle
#define LCDC_SPACE			((BYTE)0xA0)		// Space
#define LCDC_DOT			((BYTE)('.'|0x80))	// Dot
#define LCDC_ZERO			((BYTE)('0'|0x80))	// Character zero

#define EVK_MONO			0x00				// Mono
#define EVK_STEREO			ICON_TRIANGLE_UD	// Stereo enabled
#define EVK_STEREO_DET		ICON_WIDE_SOUND		// Stereo detected
#endif //BOLYMIN_LCD

#ifdef HITACHI_LCD
#define LCDC_ARROW_RIGHT	((BYTE)0x7E)		// Arrow right
#define LCDC_ARROW_LEFT		((BYTE)0x7F)		// Arrow left
#define LCDC_SQUARE_L		((BYTE)0xA1)		// Square on low line
#define LCDC_SQUARE_H		((BYTE)0xDF)		// Square on high line
#define LCDC_SPACE			((BYTE)0x20)		// Space
#define LCDC_DOT			((BYTE)'.')			// Dot
#define LCDC_ZERO			((BYTE)'0')			// Character zero

#define EVK_MONO			LCDC_SPACE			// Space to indicate mono
#define EVK_STEREO			LCDC_SQUARE_L		// Low square: stereo enabled
#define EVK_STEREO_DET		LCDC_SQUARE_H		// High square: stereo enabled and detected
#endif //HITACHI_LCD

// LV2400x EVK specific
#define EVK_SCAN_UP			LCDC_ARROW_RIGHT
#define EVK_SCAN_DOWN		LCDC_ARROW_LEFT

/*-------------------------------------------------------------------
        Screen positions (LV2400x EVK specific)
-------------------------------------------------------------------*/
// Line 1 is meant for action (first 10 positions)/status (next 6 positions)
#define LCDPOS_STATUS	(SET_CURSOR|LCD_LINE1|0x0)	// Position to display action/status
#define LCDLEN_STATUS	16							// length of status field (whole line)

// Features, actions 
#define LCDPOS_FNAME	(SET_CURSOR|LCD_LINE1|0x0)	// Position to display feature name
#define LCDLEN_FNAME	10							// length of feature name

#define LCDPOS_FVAL		(SET_CURSOR|LCD_LINE1|0xA)	// Position to display feature value
#define LCDLEN_FVAL		6							// length of feature value

#define LCDPOS_ACTNAME	(SET_CURSOR|LCD_LINE1|0x0)	// Position to display action name
#define LCDLEN_ACTNAME	10							// length of action name

#define LCDPOS_ACTSTAT	(SET_CURSOR|LCD_LINE1|0xA)	// Position to display action status
#define LCDLEN_ACTSTAT	6							// length of action status

// Station data
#define LCDPOS_FREQ		CURS_0_0					// Position to display frequency
#define LCDPOS_FS		(SET_CURSOR|LCD_LINE0|0xF)	// Position to display field strength
#define LCDPOS_MS		(SET_CURSOR|LCD_LINE0|0xE)	// Position to display stereo/mono indicator

// Manual Input
#define LCDPOS_INPFREQ	(SET_CURSOR|LCD_LINE1|0x0)	// Position to display input frequency

/* -------------------------------EOF------------------------------------------ */