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      <title>浅谈ST8024不读卡和无法识别卡插入的故障原因</title>
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      <description><![CDATA[最近使用STM32+ST8024的方案操作smartcard，遇到两个问题，1、ST8024不能操作卡片，输出端一直为低电平，输入端信号正常；2、不能够准确判断出智能卡片插入卡槽，即使插了卡，ST8024也不能给出中断信号。上网搜索了一下， ...]]></description>
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      <author>dadao-w</author>
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