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CC1110擦除Flash的问题,知道的请回答谢谢!



代码如下:1、while(FCTL&BUSY);

                   2、FWT=0X2A;  //26M

                   3、FADDRH=0X1F<<1;  //擦除page31

                   4、FCT|=0X01;

                  5、asm("NOP");

                  6、while(FCTL&BUSY);

在5和6之间加一段代码检测BUSY的状态,发现BUSY没有置位,这是怎么回事?