c1_位操作01.txt

嵌入式C语言培训课件

void main()
{
	unsigned char cBuffer[4];
	cBuffer[0] = 0xa0;
	cBuffer[1] = 0xa0;
	cBuffer[2] = 0xa0;
	cBuffer[3] = 0xa0;
	unsigned long x = ((cBuffer[3]<<24)|(cBuffer[2]<<16)|(cBuffer[1]<<8)|cBuffer[0]);

}