8個(gè)數(shù)碼管滾動(dòng)顯示同一個(gè)數(shù)字

8個(gè)數(shù)碼管顯示多個(gè)不同的字符

8個(gè)數(shù)碼管閃爍顯示

8個(gè)數(shù)碼管滾動(dòng)顯示數(shù)字串

#include
__CONFIG(0x3B31);
unsigned char tab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7C,0x39,0x5E,0x79,0x71};//0-F--共陰極數(shù)碼管

#defineLEDPORTB
void delay1ms(unsigned int x)
{
unsigned char i;
for(;x>0;x--)
for(i=0;i<165;i++);
}
void init()
{
TRISB=0x00;
PORTB=0xFF;
}
void main()
{
unsigned char i;
init();
while(1)
{
for(i=0;i<10;i++)
{
LED=tab[i];
delay1ms(500);
}
}
}