TI中文支持网z-stack重新搜索网络rejoin的时间间隔可以重那些地方修改，我想让复位时，LED闪烁的亮度高点
VV：
uint16 zgRejoinPollRate = REJOIN_POLL_RATE;
/* This is used as an alternate response poll rate only for rejoin request. * This rate is determined by the response time of the parent that the device * is trying to join. */-DREJOIN_POLL_RATE=440
这个变量定义在f8wConfig.cfg文件中
