unsigned long a;
unsigned char b;
b= (a & 0xff000000) >> 24;//highest byte
...b= (a & 0xff0000) >> 16;
...
b= (a & 0xff00) >> 8;
...
b= a & 0xff;
unsigned char b;
b= (a & 0xff000000) >> 24;//highest byte
...b= (a & 0xff0000) >> 16;
...
b= (a & 0xff00) >> 8;
...
b= a & 0xff;
解决方案 »
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