取出一个字节（byte）中的每一位（bit）

转载连接：



https://blog.csdn.net/qq_21794823/article/details/53517628

1. 例：
3. byte byData = 0x36;
5. int n0, n1, n2, n3, n4, n5, n6, n7;
6. n0 = (byData & 0x01) == 0x01 ? 1 : 0;
7. n1 = (byData & 0x02) == 0x02 ? 1 : 0;
8. n2 = (byData & 0x04) == 0x04 ? 1 : 0;
9. n3 = (byData & 0x08) == 0x08 ? 1 : 0;
10. n4 = (byData & 0x10) == 0x10 ? 1 : 0;
11. n5 = (byData & 0x20) == 0x20 ? 1 : 0;
12. n6 = (byData & 0x40) == 0x40 ? 1 : 0;
13. n7 = (byData & 0x80) == 0x80 ? 1 : 0;