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6678 ndk 无法主动发送



我在mcsdk_2_01_02_06\examples\ndk\helloWorld 例子的基础上修改,想实现6678主动向PC发送( sendto )。在网上查了一些方法,

把DaemonNew改为TaskCreate,在sendto之前创建绑定socket,debug的时候sendto返回值正确,但是wireshark抓不到包!只抓到了6678往PC发送的ARP包,以及PC响应的ARP包。

发送函数代码见附件;