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求助使用ndk后,notify函数不好使了



ndk用的是clent_evmc6678l的例程,在0核运行。并建立了一个新的task,为每5秒用Notify_sendEvent()函数向1核发中断,1核可以响应。但是我用matlab生成一组数从PC机通过tcp传到DSP上时,之后1核就收不到中断了,Notify_sendEvent()的返回值变成了-16,头文件里写了返回-16的意思是Remote notification is not initialized,这个是怎么回事呢?萌新在此向各位大佬先行谢过啦!!!

之后我又试了一下,网口每次收5个数,1核能收到中断,之后改程序,每次收30000个数,就变成返回值-16了。