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关于cc2530PM2的问题

Other Parts Discussed in Thread: CC2530

各位专家:

在无系统应用中,为了让cc2530进入PM2,我设置好定时器ST后,用下面语句:

SLEEPCMD=(SLEEPCMD & 0XFC) | 0X02;

设置PM2,然后调用汇编语言函数,其中只有如下语句:

MOV PCON,#1

CLR IE_EA

NOP

NOP

RET

实际调试时,每次进入PM2,这可以由按stop时停到上面的nop语句知道,在汇编语言函数后面设置断点,也可以运行到。

但问题是,节点工作时电流4ma左右,请问问题可能出在什么地方?