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Hoac ban co the lam nhu sau
int trang_thai;
int8 i,j;
for(i=0;i<=4;++i) //quay vong 5 bytes
{
for(j=0;<=7;++j) //kiem tra trang thai bit cua 8bit
{
//kiem tra bit:Bit_test____se cho ra ve muc logic cua vi tri Bit
Trang_thai=bit_test (a[i],j); // 1 hoac 0
Output_bit(pin_B1,Trang_thai) //truyen trang thai Bit ra cong
}
}
Chuc ban thanh cong !
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