您的阅读比UART传输快得多。要么你必须知道有多少个字符来,要么你需要一些指示(称为“定界符”)来决定何时停止对RX缓冲区的轮询和返回到外环。
以上来自于百度翻译
以下为原文
Your read is much faster than the UART transmission. Either you have to know how many characters are to come, or you'll need some indication (called "delimiter") to decide when to stop polling the RX buffer and returning to theouter loop.
And there are many more concepts ...
您的阅读比UART传输快得多。要么你必须知道有多少个字符来,要么你需要一些指示(称为“定界符”)来决定何时停止对RX缓冲区的轮询和返回到外环。
以上来自于百度翻译
以下为原文
Your read is much faster than the UART transmission. Either you have to know how many characters are to come, or you'll need some indication (called "delimiter") to decide when to stop polling the RX buffer and returning to theouter loop.
And there are many more concepts ...
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