mark表示标记，space表示空格，even表示偶校验，odd奇校验，no无校验 校验位就包括这五种
是。串口有5种校验方式，分别是无检验（None），奇校验（Odd），偶校验（Even），1校验（Mark），0校验（Space）。在数据发送时，如果校验方式设置为无校验，则不发送校验位（数据位发完之后直接是停止位）；否则会发送一位校验位。无校验：顾名思义就是没有校验位，数据位后面接停止位。
校验位通常有哪些校验方式A.无校验(NONE)B.偶校验(EVEN)C.奇校验(ODD)D.标记校验(MARK)E.空号校验(SPACE)
EmphasisMarkValues EmptyType 已启用 EndBorder EndMargin Endnote EndnoteDocumentWideProperties EndnotePosition EndnotePositionValues EndnoteProperties EndnoteReference EndnoteReferenceMark Endnotes EndnoteSpecialReference EntryMacro EvenAndOddHeaders ExitMacro FieldChar FieldCharValues FieldCode FieldData FieldMa...
how to show only even or odd rows in sql server 2008 ? how to show your total at the bottom? How to skip rows in excel file with OPENROWSET How to solve buffer latches problem How to solve Hint 'noexpand' on object <Table>" How to solve this error : The conversion of a nvar...
这是预处理和宏定义相关的，if (PARITYBIT == NONE_PARITY) //如果定义了宏#define PARITYBIT EVEN_PARITY //执行下面语句 S2CON = 0x5a; //8位可变波特率 (无校验位)if ()elif()..endif 和法if()else if() else差不多啦 ...
JDK: Java Development Kit JRE: Java Runtime Environment JVM: Java Virtual Machine 卸载JDK 删除Java安装目录 删除JAVA_HOME 删除path下关于Java的目录 dos界面查看Java -version Java程序运行机制 编译型 解释型 Java先使用Javac编译器编译,再使用解释器解释给操作系统平台,从而运行程序。
Four gunned down white kids on four consecutive nights in the county or even here in the city would be big news. I don’t have any doubts about that at all. Why is this any different? Urban gun violence has become ubiquitous. It’s odd, and even surprising, when the city goes any ...
The lots were made, and mark'd, and mix'd, and handed, In silent horror, and their distribution Lull'd even the savage hunger which demanded, Like the Promethean vulture, this pollution; None in particular had sought or plann'd it, 'T was nature gnaw'd them to this resolution...
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