lcd12864.h

MSP430单片机用12864液晶绘制DS18B20温度曲线源代码

#ifndef __LCD12864_H__
#define __LCD12864_H__

#define LCD_DATA_DIR_OUT     P4DIR |= 0XFF//把控制掖晶的IO 口设置为输出
#define LCD_DATA_DIR_IN      P4DIR &= 0X00//把控制掖晶的IO 口设置为输入
#define LCD_IN               P4IN   //读入P4口的数据
#define LCD_OUT              P4OUT  //P4写数据到LCD 
#define LCD_RS_LOW           P5OUT &= ~BIT0//将LCD RS置低电平
#define LCD_RS_HIGE          P5OUT |= BIT0 //将LCD RS置高电平
#define LCD_READ             P5OUT |= BIT1 //LCD 读操作
#define LCD_WRITE            P5OUT &= ~BIT1 //LCD写操作
#define LCD_E_LOW            P5OUT &= ~BIT2 //将LCD E置低电平
#define LCD_E_HIGE           P5OUT |= BIT2  //将LCD E置高电平 LCD 使能
#define SET_LCD_PSB			 P5OUT |= BIT3	//SET_LCD_PSB

void Delay_us(unsigned char i);
void Delay_352us(unsigned int i);
void InitLcd12864();     
void LcdCheckBusy();
void LcdWriteCommand(unsigned char i);
void LcdWriteData(unsigned char i);
unsigned char LcdReadData();
void FillGdram(unsigned char data);
void DrawPoint(unsigned char x,unsigned char y,unsigned char color);
void DrawHorizontalLine(unsigned char x0,unsigned char x1,unsigned char y,unsigned char color);
void DrawVerticalLine(unsigned char x,unsigned char y0,unsigned char y1,unsigned char color);
char DrawLine(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char color);
char DrawFillRectangle(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char color);
char DrawFillSquare(unsigned char x0,unsigned char y0,unsigned char width,unsigned char color);
char DrawRectangle(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char color);
char DrawSquare(unsigned char x0,unsigned char y0,unsigned char width,unsigned char color);
char DrawCircle(unsigned char x0,unsigned char y0,unsigned char r,unsigned char color);
void DisplayString(unsigned char x,unsigned char y,unsigned char *s);
void DisplayBMP(unsigned char *bmp);

#endif