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    R128 hal_gpio_irq_request 引脚中断注册失败

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    • Hiirofox
      Hiirofox LV 3 last edited by

      为什么gpio中断注册会失败?
      我在m33核跑gpio控制相关,基本上照抄示例,然后中断函数一直没被调用。检查后发现是hal_gpio_irq_request函数出了问题。
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