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      <title>STM32内部任意变量触发中断</title>
      <link>https://qa-shequ.stmicroelectronics.cn/thread-618037-1-1.html</link>
      <description><![CDATA[请教：GPIO是可以通过边沿触发产生中断，如果跳过输入线1，直接改变软件中断事件寄存器的位可以触发中断吗？请高手指点，谢谢！

软件中断事件寄存器(EXTI_SWIER)偏移地址：0x10复位值：0x00000000


 ...]]></description>
      <category>连载区</category>
      <author>dongran</author>
      <pubDate>Sun, 04 Nov 2018 05:57:48 +0000</pubDate>
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      <title>STM32F103串口中断问题</title>
      <link>https://qa-shequ.stmicroelectronics.cn/thread-616980-1-1.html</link>
      <description><![CDATA[void USART1_IRQHandler(void)
｛
      if(USART1-&gt;SR&amp;(1]]></description>
      <category>连载区</category>
      <author>buten</author>
      <pubDate>Wed, 08 Aug 2018 15:52:30 +0000</pubDate>
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