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rt1010 lpuart 接收数据个数计数

Question asked by 志成 项 on Apr 21, 2020
Latest reply on Apr 27, 2020 by Victor Jimenez

         我用串口空闲中断去接收一段不定长度的数据,数据长度不大于128,功能已经实现。但是我想知道我实际接收的字节数,类似receive count。该怎么做呢?

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