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#2
apull2022-10-04 08:55
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void main()
{
unsigned int i=0;
unsigned char cnt = 0;
ENLED = 0;
ADDR3 = 1;
ADDR2 = 1;
ADDR1 = 1;
ADDR0 = 0;
while(1)
{
P0 = ~(0x01<<cnt);
for(i=0;i<30000;i++);
cnt++
if(cnt>=8)
{
cnt = 0;
}