void init_TM1638(void) //Q
{
unsigned char i;
TM1638_GPIO_Configuration(); //IO口初始化
Write_COM(0x8a);//脉冲宽度为全亮度的4/16
Write_COM(0x40);
//STB=0;
STB_OUT(0);
TM1638_Write(0xc0);
for(i=0;i<16;i++)
TM1638_Write(0x00);
//STB=1;
STB_OUT(1);
}
void Write_DATA(unsigned char add,unsigned char DATA) //Q
{
Write_COM(0x44);
// STB=0
STB_OUT(0);
TM1638_Write(0xc0|add);
TM1638_Write(DATA);
//STB=1
STB_OUT(1);
}
void Set_Area(u16 x1,u16 y1,u16 x2,u16 y2)//设置显示区域
{
Write_Reg(0x0200,x1);
Write_Reg(0x0201,y1);//设置起点坐标
Write_Reg(0x0210,x1);
Write_Reg(0x0211,x2);//显示区域
Write_Reg(0x0212,y1);
Write_Reg(0x0213,y2);
Write_COM(0x0202);
}
u16 Read_ID(void)//读设备ID
{
Write_COM(0x0000);
return LCD_Read();
}
void LCD_Config()//LCD配置
{
LCD_Init();
LCD_Reset();
CS_0;//CS=0 打开片选
Write_Reg(0x0000,0x0000);
Write_Reg(0x0000,0x0000);
Write_Reg(0x0000,0x0000);
Write_Reg(0x0000,0x0000);
DelayM(2);
Write_DAT(0x0000);
Write_DAT(0x0000);
Write_DAT(0x0000);
Write_DAT(0x0000);
DelayM(2);
Write_Reg(0x0008,0x0808);
Write_Reg(0x0400,0x6200);
Write_Reg(0x0300,0x0c0c);
Write_Reg(0x0301,0xff13);
Write_Reg(0x0302,0x0f0f);
Write_Reg(0x0303,0x150b);
Write_Reg(0x0304,0x1020);
Write_Reg(0x0305,0x0a0b);
Write_Reg(0x0306,0x0003);
Write_Reg(0x0307,0x0d06);
Write_Reg(0x0308,0x0504);
Write_Reg(0x0309,0x1030);
Write_Reg(0x0010,0x001b);
Write_Reg(0x0011,0x0101);
Write_Reg(0x0012,0x0000);
Write_Reg(0x0013,0x0001);
Write_Reg(0x0100,0x0330);
Write_Reg(0x0101,0x0247);
Write_Reg(0x0103,0x1000);
Write_Reg(0x0280,0xbf00);
Write_Reg(0x0102,0xd1b0);
DelayM(5);
Write_Reg(0x0001,0x0100);
Write_Reg(0x0002,0x0100);
Write_Reg(0x0003,0x1030);
Write_Reg(0x0009,0x0001);
Write_Reg(0x000c,0x0000);
Write_Reg(0x0090,0x8000);
Write_Reg(0x000f,0x0000);
Write_Reg(0x0210,0x0000);
Write_Reg(0x0211,0x00ef);
Write_Reg(0x0212,0x0000);
Write_Reg(0x0213,0x018f);
Write_Reg(0x0500,0x0000);
Write_Reg(0x0501,0x0000);
Write_Reg(0x0502,0x005f);
Write_Reg(0x0401,0x0001);
Write_Reg(0x0404,0x0000);
DelayM(2);
Write_Reg(0x0007,0x0100);
DelayM(5);
Write_Reg(0x0200,0x0000);
Write_Reg(0x0201,0x0000);
DelayM(2);
Write_COM(0x0202);
DelayM(2);
CS_1;
}
void Write_Reg(u16 reg,u16 dat)//写寄存器
{
Write_COM(reg);
Write_DAT(dat);
}
