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C6678的GPIO8中断如何广播到8个核心

Other Parts Discussed in Thread: SYSBIOS

平台:C6678

板子:自己做的

问题:

如何将GPIO8以中断的形式广播到8个core。现在我们已经在一个core上实现了中断。在sysbios中初始化gpio,并使用hwi挂载了中断处理函数(事件号为82)。如果每个核心进行此初始化,那么只有core0能够收到中断,其他核心收不到。

请问如何对此中断进行配置以广播到8个核。