void LED_PrintValueC(unsigned char x, unsigned char y, char data)
{
unsigned char i,j,k;
if(data < 0)
{
LED_P6x8Char(x,y,'-');
data = - data;
}
else
{
LED_P6x8Char(x,y,'+');
}
i = data/100;
j = (data%100)/10;
k = data%10;
LED_P6x8Char(x+6,y,i+48);
LED_P6x8Char(x+12,y,j+48);
LED_P6x8Char(x+18,y,k+48);
}
/*****************************************************************************
函 数 名 : LED_PrintChar
功能描述 : 将一个Char型数转换成3位数进行显示
输入参数 : unsigned char ucIdxX ucIdxX的范围为0～122
unsigned char ucIdxY ucIdxY的范围为0～7
CHAR8 cData cData为需要转化显示的数值 -128~127
输出参数 : none
返 回 值 : none
*****************************************************************************/
void LED_PrintChar(unsigned char ucIdxX, unsigned char ucIdxY, char cData)
{
uint16 i, j, k, usData;
if(cData <0)
{
// LED_P6x8Char(ucIdxX, ucIdxY, '-');
usData = (uint16)(-cData);
}
else
{
// LED_P6x8Char(ucIdxX, ucIdxY, '+');
usData = (uint16)cData;
}
i = usData / 100;
j = (usData % 100) / 10;
k = usData % 10;
LED_P6x8Char(ucIdxX+6, ucIdxY, i+0x30);
LED_P6x8Char(ucIdxX+12, ucIdxY, j+0x30);
LED_P6x8Char(ucIdxX+18, ucIdxY, k+0x30);
return;
}
void LED_PrintValueI(unsigned char x, unsigned char y, int data)
{
unsigned char i,j,k,l,m;
if(data < 0)
{
LED_P6x8Char(x,y,'-');
data = - data;
}
else
{
LED_P6x8Char(x,y,'+');
}
l = data/10000;
m= (data%10000)/1000;
i = (data%1000)/100;
j = (data%100)/10;
k = data%10;
LED_P6x8Char(x+6,y,l+48);
LED_P6x8Char(x+12,y,m+48);
LED_P6x8Char(x+18,y,i+48);
LED_P6x8Char(x+24,y,j+48);
LED_P6x8Char(x+30,y,k+48);
}
void LED_PrintValueF(unsigned char x, unsigned char y, float data, unsigned char num)
{
unsigned char l,m,i,j,k;
unsigned char databiti = 6;
unsigned int tempdataui = 0;
int tempdataii = (int)data;
long int tempdatalp = (long int)((data - (int)data)*10000);
if(data < 0.0000001) LED_P6x8Char(x, y,'-');
else LED_P6x8Char(x, y,'+');
if(tempdataii < 0)tempdataii = - tempdataii;
tempdataui = tempdataii;
l = tempdataui/10000;
m= (tempdataui%10000)/1000;
i = (tempdataui%1000)/100;
j = (tempdataui%100)/10;
k = tempdataui%10;
if (l != 0)
{
LED_P6x8Char(x+6,y,l+48);
LED_P6x8Char(x+12,y,m+48);
LED_P6x8Char(x+18,y,i+48);
LED_P6x8Char(x+24,y,j+48);
LED_P6x8Char(x+30,y,k+48);
}
else if(m != 0)
{
databiti = 5;
LED_P6x8Char(x+6,y,m+48);
LED_P6x8Char(x+12,y,i+48);
LED_P6x8Char(x+18,y,j+48);
LED_P6x8Char(x+24,y,k+48);
}
else if(i != 0)
{
databiti = 4;
LED_P6x8Char(x+6,y,i+48);
LED_P6x8Char(x+12,y,j+48);
LED_P6x8Char(x+18,y,k+48);
}
else if(j != 0)
{
databiti = 3;
LED_P6x8Char(x+6,y,j+48);
LED_P6x8Char(x+12,y,k+48);
}
else
{
databiti = 2;
LED_P6x8Char(x+6,y,k+48);
}
if(tempdatalp < 0)tempdatalp = - tempdatalp;
switch(num)
{
case 0: break;
case 1: LED_PrintValueFP(x + databiti * 6, y, (unsigned int)(tempdatalp / 1000),num);break;
case 2: LED_PrintValueFP(x + databiti * 6, y, (unsigned int)(tempdatalp / 100),num);break;
case 3: LED_PrintValueFP(x + databiti * 6, y, (unsigned int)(tempdatalp / 10),num);break;
case 4: LED_PrintValueFP(x + databiti * 6, y, (unsigned int)(tempdatalp),num);break;
}
}
void LED_PrintValueFP(unsigned char x, unsigned char y, unsigned int data, unsigned char num)
{
unsigned char m,i,j,k;
LED_P6x8Char(x, y, '.');
m= data/1000;
i = (data%1000)/100;
j = (data%100)/10;
k = data%10;
switch(num)
{
case 1: LED_P6x8Char(x+6,y,k+48);
break;
case 2: LED_P6x8Char(x+6,y,j+48);
LED_P6x8Char(x+12,y,k+48);
break;
case 3: LED_P6x8Char(x+6,y,i+48);
LED_P6x8Char(x+12,y,j+48);
LED_P6x8Char(x+18,y,k+48);
break;
case 4: LED_P6x8Char(x+6,y,m+48);
LED_P6x8Char(x+12,y,i+48);
LED_P6x8Char(x+18,y,j+48);
LED_P6x8Char(x+24,y,k+48);
break;
}
}
