Write a program in C language and display 1-8 on eight digital tubes in turn.

My program is based on PROTUES simulation. You can draw your own circuit diagram according to the program, which is very simple and used here.

Two 74HC573 chips display 0-f.

# include & ltreg 5 1 . h & gt；

# include & ltintrins.h & gt

# Define uchar unsigned characters

# Define uint unsigned integer

sbit duan=p 1^6；

sbit wei=p 1^7；

uchar temp = 0x 0 1；

Uchar code tab[]={ 0xc0, 0xf9, 0xA4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x90, 0x88, 0x83, 0xc6, 0xa 1, 0x86, 0x8e }；;

uchar a = 0；

Invalid delay (uint z);

void main()

{ while( 1)

{Wei =1; P2 = temperature; Wei = 0;

Segment =1; P2 = tab[a]； Segment = 0;

Delay (300);

temp=_crol_(temp， 1)；

a++；

if(a = = 16){ a = 0； }} }

Invalid delay (unit z)

{ uint x，y；

for(x = z； x & gt0; x -)

for(y = 120； y & gt0; y-)； }