#define uint unsigned int
#define uchar unsigned char
sbit key=P3^4;
sbit key_lock=P3^2;
sbit lock=P3^7;
//uchar code table_b[16]={0xbf,0x86,0xdb,0xcf,0xe6,0xed,0xfd,0x87,0xff,0xef,0xf7,0xfc,0xb9,0xde,0xf9,0xf1};
uchar code table[16] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};
delay( uint del)
{
uint k,j;
for(k=0;k
}
void main()
{
P2=4;
lock=1;
uchar x=0;
while(1)
{
P0=table[x%16];
if(key==0)
{
delay(1);
if(key==0)
{
x++;
}
delay(50);
}
if(key_lock==0)
{
delay(1);
if(key_lock==0)
{
lock=!lock;
}
delay(50);
}
}
}
實在沒找到哪里有問題，跪求各位大神，幫忙找一下問題點，不勝感謝
