📄 mbb225_2.c
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LCD_write(high_bit);
delay0();
if(move_mode==1)
{
address = address + 40;
}else
{
address = address - 40;
}
}
}else if((move_mode==3)||(move_mode==4))
{
if(move_mode==3)
{
for(i=0;i<40;i++)
{
for(j=0;j<8;j++)
{
LCD_order(0x5a);
LCD_write(j);
}
high_bit = (address >> 8) & 0xff;
low_bit = address & 0xff;
LCD_order(0x44);
LCD_write(low_bit);
LCD_write(high_bit);
LCD_order(0x5a);
LCD_write(0x00);
delay4();
address = address + 1;
}
}else
{
for(i=0;i<40;i++)
{
for(j=7;j>=0;j--)
{
LCD_order(0x5a);
LCD_write(j);
}
high_bit = (address >> 8) & 0xff;
low_bit = address & 0xff;
LCD_order(0x44);
LCD_write(low_bit);
LCD_write(high_bit);
LCD_order(0x5a);
LCD_write(0x07);
delay4();
address = address - 1;
}
}
}
LCD_order(0x44);
LCD_write(0x00);
LCD_write(0x00);
}
char caculate(unsigned int Data,int mod,unsigned int row,unsigned char column,char a)
{
unsigned char s[6];
unsigned char i,j;
unsigned char *picture_code[9];
i=0;
j=0;
do
{
mod=mod/10;
s[i]=Data/mod;
Data=Data%mod;
i=i+1;
}while(mod>10);
s[i]=Data;
j=i;
for(i=0;i<=j;i++)
{
switch(s[i])
{
case 0:
if((s[0]==0)&(i==0))
picture_code[i]=char_blank;
else
{
if((s[0]==0)&(s[1]==0)&(i==1))
picture_code[i]=char_blank;
else
{
if((s[0]==0)&(s[1]==0)&(s[2]==0)&(i==2))
picture_code[i]=char_blank;
else
{
if((s[0]==0)&(s[1]==0)&(s[2]==0)&(s[3]==0)&(i==3))
picture_code[i]=char_blank;
else
{
if((s[0]==0)&(s[1]==0)&(s[2]==0)&(s[3]==0)&(s[4]==0)&(i==4))
picture_code[i]=char_blank;
else
{
if((s[0]==0)&(s[1]==0)&(s[2]==0)&(s[3]==0)&(s[4]==0)&(s[5]==0)&(i==5))
picture_code[i]=char_blank;
else
picture_code[i]=char_0;
}
}
}
}
}
break;
case 1:
picture_code[i]=char_1;
break;
case 2:
picture_code[i]=char_2;
break;
case 3:
picture_code[i]=char_3;
break;
case 4:
picture_code[i]=char_4;
break;
case 5:
picture_code[i]=char_5;
break;
case 6:
picture_code[i]=char_6;
break;
case 7:
picture_code[i]=char_7;
break;
case 8:
picture_code[i]=char_8;
break;
case 9:
picture_code[i]=char_9;
break;
default:
break;
}
}
Picture_display(row,column+0,picture_code[0],8,16,1);
Picture_display(row,column+1,picture_code[1],8,16,1);
Picture_display(row,column+2,picture_code[2],8,16,1);
Picture_display(row,column+3,char_point,8,16,1);
Picture_display(row,column+4,picture_code[3],8,16,1);
Picture_display(row,column+5,char_degree,8,16,1);
Picture_display(row,column+6,char_bA,8,16,1);
//Picture_display(row,column+6,char_bB,8,16,1);
}
void Delay()
{
;
}
/*发送起始条件*/
void Start(void) /*起始条件*/
{
Sda=1;
Scl=1;
Delay();
Delay();
Sda=0;
Delay();
Delay();
}
void Stop(void) /*停止条件*/
{
Sda=0;
Scl=1;
Delay();
Delay();
Sda=1;
Delay();
Delay();
}
void Ack(void) /*应答位*/
{
Sda=0;
Delay();
Delay();
Scl=1;
Delay();
Delay();
Scl=0;
}
void NoAck(void) /*反向应答位*/
{
Sda=1;
Delay();
Delay();
Scl=1;
Delay();
Delay();
Scl=0;
}
//发送数据子程序,Data为要求发送的数据
void Send(unsigned char Data)
{
unsigned char BitCounter=8; //位数控制
unsigned char temp; //中间变量控制
do
{
temp=Data;
Scl=0;
Delay();
Delay();
if((temp&0x80)==0x80)// 如果最高位是1
Sda=1;
else
Sda=0;
Scl=1;
temp=Data<<1; //RLC
Data=temp;
BitCounter--;
}while(BitCounter);
Scl=0;
}
//读一个字节的数据,并返回该字节值
unsigned char Read(void)
{
unsigned char temp=0;
unsigned char temp1=0;
unsigned char BitCounter=8;
Sda=1;
do
{
Scl=0;
Delay();
Delay();
Delay();
Delay();
Scl=1;
Delay();
Delay();
Delay();
Delay();
if(Sda) //如果Sda=1;
temp=temp|0x01; //temp的最低位置1
else
temp=temp&0xfe; //否则temp的最低位清0
if(BitCounter-1)
{
temp1=temp<<1;
temp=temp1;
}
BitCounter--;
}while(BitCounter);
return(temp);
}
//发送行数据
void SendLINE(unsigned char Data)
{
Start();
Send(0x44);
Ack();
Send(Data);
Ack();
Stop();
Delay();
}
//接收列数据
void GetROW()
{
Start();
Send(0x45);
Ack();
GET=Read();
NoAck();
Stop();
}
void display_shu(unsigned char a,unsigned char b,unsigned char c,unsigned char d,
unsigned char e,unsigned char f,unsigned char g,unsigned char h,
unsigned char i,unsigned char j,unsigned char k,unsigned char l,
unsigned char m,unsigned char n,unsigned char o,unsigned char p,
unsigned char q,unsigned char r,unsigned char s)
{
Picture_display(1,1,char_cheng,16,16,a);
Picture_display(1,3,char_xu,16,16,a);
Picture_display(1,5,char_hao,16,16,a);
Picture_display(1,8,char_maohao,14,14,a);
Picture_display(20,1,char_han,16,16,b);
Picture_display(20,3,char_qiang,16,16,b);
Picture_display(20,5,char_xing,16,16,b);
Picture_display(20,7,char_hao,16,16,b);
Picture_display(20,10,char_maohao,14,14,b);
Picture_display(40,1,char_jii,16,16,c);
Picture_display(40,3,char_tou,16,16,c);
Picture_display(40,5,char_dai,16,16,c);
Picture_display(40,7,char_ma,16,16,c);
Picture_display(40,10,char_maohao,14,14,c);
Picture_display(60,1,char_gong,16,16,d);
Picture_display(60,3,char_jiann,16,16,d);
Picture_display(60,5,char_zhii,16,16,d);
Picture_display(60,7,char_jing,16,16,d);
Picture_display(60,10,char_maohao,14,14,d);
Picture_display(80,1,char_dian,16,16,e);
Picture_display(80,3,char_hu,16,16,e);
Picture_display(80,5,char_fang,16,16,e);
Picture_display(80,7,char_shii,16,16,e);
Picture_display(80,10,char_maohao,14,14,e);
Picture_display(100,1,char_dian,16,16,f);
Picture_display(100,3,char_liu,16,16,f);
Picture_display(100,5,char_fang,16,16,f);
Picture_display(100,7,char_shii,16,16,f);
Picture_display(100,10,char_maohao,14,14,f);
Picture_display(120,1,char_die,16,16,g);
Picture_display(120,3,char_jia,16,16,g);
Picture_display(120,5,char_gao,16,16,g);
Picture_display(120,7,char_pin,16,16,g);
Picture_display(120,10,char_maohao,14,14,g);
Picture_display(140,1,char_xuan,16,16,h);
Picture_display(140,3,char_zhuan,16,16,h);
Picture_display(140,5,char_fang,16,16,h);
Picture_display(140,7,char_xiang,16,16,h);
Picture_display(140,10,char_maohao,14,14,h);
Picture_display(160,1,char_mai,16,16,i);
Picture_display(160,3,char_dong,16,16,i);
Picture_display(160,5,char_xuan,16,16,i);
Picture_display(160,7,char_zhuan,16,16,i);
Picture_display(160,10,char_maohao,14,14,i);
Picture_display(180,1,char_song,16,16,j);
Picture_display(180,3,char_si,16,16,j);
Picture_display(180,5,char_jii,16,16,j);
Picture_display(180,8,char_maohao,14,14,j);
Picture_display(1,24,char_shiii,16,16,k);
Picture_display(1,26,char_fou,16,16,k);
Picture_display(1,28,char_song,16,16,k);
Picture_display(1,30,char_si,16,16,k);
Picture_display(1,33,char_maohao,14,14,k);
Picture_display(20,24,char_mai,16,16,l);
Picture_display(20,26,char_dong,16,16,l);
Picture_display(20,28,char_song,16,16,l);
Picture_display(20,30,char_si,16,16,l);
Picture_display(20,33,char_maohao,14,14,l);
Picture_display(40,24,char_shiii,16,16,m);
Picture_display(40,26,char_fou,16,16,m);
Picture_display(40,28,char_heng,16,16,m);
Picture_display(40,30,char_bai,16,16,m);
Picture_display(40,33,char_maohao,14,14,m);
Picture_display(60,24,char_bian,16,16,n);
Picture_display(60,26,char_yuan,16,16,n);
Picture_display(60,28,char_suo,16,16,n);
Picture_display(60,30,char_ding,16,16,n);
Picture_display(60,33,char_maohao,14,14,n);
Picture_display(80,24,char_hu,16,16,o);
Picture_display(80,26,char_chang,16,16,o);
Picture_display(80,28,char_gen,16,16,o);
Picture_display(80,30,char_zong,16,16,o);
Picture_display(80,33,char_maohao,14,14,o);
Picture_display(100,24,char_gen,16,16,p);
Picture_display(100,26,char_zong,16,16,p);
Picture_display(100,28,char_fang,16,16,p);
Picture_display(100,30,char_shii,16,16,p);
Picture_display(100,33,char_maohao,14,14,p);
Picture_display(120,24,char_qi,16,16,q);
Picture_display(120,26,char_tii,16,16,q);
Picture_display(120,28,char_2,14,14,q);
Picture_display(120,29,char_siii,16,16,q);
Picture_display(120,31,char_neng,16,16,q);
Picture_display(120,34,char_maohao,14,14,q);
Picture_display(140,24,char_qu,16,16,r);
Picture_display(140,26,char_jian,16,16,r);
Picture_display(140,28,char_ge,16,16,r);
Picture_display(140,30,char_shuu,16,16,r);
Picture_display(140,33,char_maohao,14,14,r);
Picture_display(160,24,char_yuu,16,16,s);
Picture_display(160,26,char_yan,16,16,s);
Picture_display(160,28,char_xuann,16,16,s);
Picture_display(160,30,char_ze,16,⌨️ 快捷键说明
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