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  • #823

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Opened Apr 07, 2024 by 宋永裕@songyongyu💬
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[Feat] 可以通过FL库外设的.h文件自动提取中断代码定义

可以通过FL库外设的.h文件自动提取中断代码定义

存在的问题是,同一组中断信息中INTRRUPTNAME可能不一致,这给组合代码逻辑带来麻烦。

1. 是否启用某个中断
FL_PERITYPE_IsEnabledIT_INTRRUPTNAME(PERIINSTANCE)
2. 中断触发标志
FL_PERITYPE_IsActiveFlag_INTRRUPTNAME(PERIINSTANCE)
3. 清除中断标志 (已触发了,现在消除标志)
FL_PERITYPE_ClearFlag_INTRRUPTNAME(PERIINSTANCE)
4. 使能某个中断
FL_PERITYPE_EnableIT_INTRRUPTNAME(PERIINSTANCE)

IER: 中断寄存器, Interrupt Register
CR: 控制寄存器,Controll Register
ISR:中断标志寄存器,Interrupt Status Register

void init_interrupt(){

  /* 清除中断标志 */
  FL_CLM_ClearFlag_Underflow(CLM0);
  /* 使能中断 */
  FL_CLM_EnableIT_CounterUnderflowInterrupt(CLM0);

}


void handle_interrupt(){

  if ((FL_ENABLE == FL_CLM_IsEnabledIT_CounterUnderflowInterrupt(CLM0)) &&
      (FL_SET == FL_CLM_IsActiveFlag_Underflow(CLM0)))
  {
    /* 清除中断标志 */
    FL_CLM_ClearFlag_Underflow(CLM0);
    /* 用户代码 */

  }

}
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Reference: fmsh-web-develop/mfang2.0#823