lcd3510.c

来自「MSP430_LCD3510_C_H_Test_Good.rar 使用MSP4」· C语言 代码 · 共 106 行

#include "LCD3510.h"
#include "utility.h"

void LCD_Write(char dat,char flag)
{
    char i;
    LCD_CS_L;
    
    //发送命令/数据标志位
    LCD_SCL_L;
    if(flag) LCD_SIO_H;
    else LCD_SIO_L;
    LCD_SCL_H;
    
    //发送一字节数据
    for(i=0;i<8;i++)
    {
        LCD_SCL_L;
        if((dat<<i) & 0x80) LCD_SIO_H;
        else LCD_SIO_L;
        LCD_SCL_H;        
    }
    
    LCD_CS_H;
}

void LCD_Init()
{
    char i;
    P4DIR = 0xff;
    P4OUT = 0xff;
    
    LCD_RST_H;
    LCD_CS_H;
    LCD_SIO_L;
    LCD_SCL_H;
    
    LCD_RST_H;
    delay_ms(5);
    LCD_Write(0x01,0);      //控制器复位
    delay_ms(5);
    LCD_Write(0xc6,0);      //初始化控制器设置
    LCD_Write(0xb9,0);
    LCD_Write(0x00,1);
    
    LCD_Write(0xb6,0);
    LCD_Write(0x80,1);
    LCD_Write(0x80,1);
    LCD_Write(0x81,1);
    LCD_Write(84,1);
    LCD_Write(69,1);
    LCD_Write(82,1);
    LCD_Write(67,1);    
    
    LCD_Write(0xb3,0);		//gray scale position set
	LCD_Write(1,1);
	LCD_Write(2,1);
	LCD_Write(4,1);
	LCD_Write(8,1);
	LCD_Write(16,1);
	LCD_Write(30,1);
	LCD_Write(40,1);
	LCD_Write(50,1);
	LCD_Write(60,1);
	LCD_Write(70,1);
	LCD_Write(80,1);
	LCD_Write(90,1);
	LCD_Write(100,1);
	LCD_Write(110,1);
	LCD_Write(127,1);
    
    LCD_Write(0xb5,0);		//gamma curve set
	LCD_Write(0x01,1);
    
    LCD_Write(0xbd,0);		//common driver output select
	LCD_Write(0x00,1);
    
    LCD_Write(0xbe,0);		//power control
	LCD_Write(0x04,1);
	
	LCD_Write(0x11,0);		//sleep out
		
	LCD_Write(0xba,0);		//voltage control
	LCD_Write(127,1);
	LCD_Write(3,1);
	
	LCD_Write(0xb7,0);		//temperature gradient set
	for(i = 0; i < 14; i ++)
		LCD_Write(0x00,1);
	
	LCD_Write(0x29,0);		//display ON
	
	LCD_Write(0x03,0);		//booster voltage ON
	delay_ms(5);

	LCD_Write(0x20,0);		//display inversion OFF
		
	LCD_Write(0x25,0);		//write contrast
	LCD_Write(72,1);
}

void LCD_TurnOFF()
{
    
}