关于traveo系列中,客户关心的中断嵌套问题的使用?

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wagu_1442321
Level 2
Level 2
10 questions asked 5 questions asked First reply posted

关于traveo系列中,客户关心的中断嵌套使用问题,由于系统默认定义的所有向量都不支持嵌套,在需要嵌套的场合如何使用,除了更改向量

  FN_NESTED_IRQ_DEFINE_BEGIN(IrqIsrName, IrqNum)

**         {

**             // code to handle the IRQ

**             // clear IRQ flag at source (peripheral or software interrupt)

**

**             // Current mode: System mode using system/user stack

**             // (in case of default setting with interrupt nesting)

**         }

**         FN_NESTED_IRQ_DEFINE_END()

还需要改动哪里,已经修改过了,会编译报错N多错误,请教了!

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1 解答
HongyanW_86
Moderator
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100 solutions authored 100 replies posted 50 solutions authored
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1 回复
HongyanW_86
Moderator
Moderator
Moderator
100 solutions authored 100 replies posted 50 solutions authored

Hello,

关于中断嵌套,请参考下面应用手册:

https://www.cypress.com/documentation/application-notes/an204446-traveo-family-cy9d560-interrupt-con...

Best regards,

Amy

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