s6b0724.h

一个测试LCD的应用程序

// --------------------- Header file for em62100.c -----------------------------
/* -------------------------- Compatible ICs -----------------------------------
	S6B0724, ST7565, NT7532/4, SSD1815, SPLC502, EM62100
*/
#ifndef	__S6B0724__
#define	__S6B0724__

// -------------------------- Constants definition -----------------------------
#define LCD_ON	0xAF	// Display Enable
#define LCD_OFF	0xAE	// Display Disable

#define LCD_L0	0x40	// The address of line 0
#define LCD_P0	0xB0	// The address of page 0

#define LCD_CMAX 	128	// Maximal Column of LCD
#define LCD_PMAX	8	// Maximal Page of LCD
#define LCD_LMAX	64	// Maximal Line of LCD

#define IC_CMAX		132	// Maximal Colume of IC
#define IC_PMAX		9	// Maximal Page of IC (include ICON Page)
#define IC_LMAX		65	// Maximal Line of IC

#define LCD_DATN	0xA6	// Normal Display 'H'on
#define LCD_DATR	0xA7	// Reverse Display 'L'on

#define LCD_ADC		0xA0	// Normal Segment Dir
//#define LCD_ADC	0xA1	// Reverse Segment Dir
#define LCD_SHL		0xC0	// Normal Common Dir
//#define LCD_SHL	0xC8	// Reverse Common Dir

#define LCD_ALLON	0xA5	// All Pixels on
#define LCD_BACK	0xA4	// Turn back to normal display

#define LCD_BIAS	0xA2	// LCD Bias

#define StaRMW		0xE0	// Start Read-Modify-Write Mode
#define EndRMW		0xEE	// End Read-Modify-Write Mode

#define IC_RST		0xE2	// IC Software Reset

//#define LCD_ICOMAX	22		// Maximal Icons of LCD
#ifdef LCD_ICOMAX
	uint8 code ICONS[LCD_ICOMAX] = 
	{
		// Collumn Address of Icons
		  0,  3, 14, 22, 35, 47, 56, 93,
		102,105,110,111,112,113,117,119,
		120,122,123,125,130,131
	};
#endif
// -----------------------------------------------------------------------------

// --------------------------- Functions Declaration ---------------------------
// Set column address
void SetCA(uint8 CAddr);
// Set page address
void SetPA(uint8 PAddr);
// Goto specific position
void Gotoxy(uint8 page, uint8 col);
#ifdef LCD_8BIT
	// Read a data from LCD DDRAM
	uint8 ReadData(uint8 PAddr, uint8 CAddr);
	// Reverse display of Page PAddr
	void ReversePage(uint8 PAddr);
#endif
// Set LCD Contrast
void SetContrast(uint8 CValue);
// Set NLine Inversion
void InverseNLine(bit State, uint8 nLine);
#ifdef LCD_ICOMAX
	// Set LCD specific Icon ON/OFF
	void SetIcon(uint8 State, uint8 index);
	// Turn On/Off all icons
	void Allicons(bit State);
	// Display Icons and then hide them
	void ICON_Test(void);
#endif
// Tile the LCD screen with two datas
void Tile(uint8 fst, uint8 snd);
// Clear the LCD Screen
void Clear(void);
// Clear page X
void ClearPage(uint8 PAddr);
// Wait some time and clear the screen
void wait_and_clear(void);
// Initialize LCD
void LCD_Initial(void);
#define __LCD_TEST__
#ifdef __LCD_TEST__
	// Display LCD Test Graphics
	void LCD_Test(void);
#endif
// -----------------------------------------------------------------------------

#include "s6b0724.c"
#endif