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uip例程,设备断电重启后,以太网数据偶尔会出现无法发送的情况,但接收数据每次断电重启都正常,应该是初始化的问题,有大神遇到过这种情况吗。。。。
试着初始化完毕后,适当的加点延时。
加了的 ,作用不大。