项目日志：Day20 --- 2020.8.15

最新推荐文章于 2022-07-31 23:23:06 发布

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本文详细介绍了如何使用VSCode内置的Clang-Format插件来解决C/C++代码格式化问题，包括安装配置流程、参数详解及常见问题解决方法。

任务：

1. 解决遗留小问题
2. 学习开发

–

上午

首先解决VSCode中格式化代码的问题；
前两天按Ctrl + S保存是格式直接乱掉，怀疑是自带的Clang-Format配置出了问题；

参考文章：VSCode格式化C/C++代码–配置clang-format；

首先安装Clang-Format，
在这里插入图片描述

接着找到clang-format.exe文件路径，一般是在C:\Users"Username".vscode\extensions\ms-vscode.cpptools-0.30.0-insiders2\LLVM\bin，Username为用户自己的设定；
在这里插入图片描述

接着Win+R打开cmd，用命令行cd C:\Users"Username".vscode\extensions\ms-vscode.cpptools-0.30.0-insiders2\LLVM\bin定位，然后回车键入命令clang-format -style=llvm -dump-config > .clang-format，即可生成.clang-format配置文件；
在这里插入图片描述

接着将其复制进工程文件根目录，用VSCode打开即可进行配置；
在这里插入图片描述
配置参数可以参考官方文档：Clang-Format配置参数；
有大佬已经给了注释，不看英文原文档的可以参考：Clang-Format格式化选项介绍；

贴上我的配置（对着官方文档配了一小时）

样例如下：

int main(void)
{
	u16           len, t;
	unsigned char Byte[3];
	uart_init(115200);
	RCC_Configuration();
	ADS1232_Init();
	NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);

	while(1) {
		while(a == 0) {
			Julizhi_Send();
			if(DZ1 == 0x20 && DZ2 == 0x02 && GL1 == 0x01) {
				JIZUNZI = (JL1 << 8) | JL2;
				buf2[8] = 0;
				buf2[9] = 0;
				Send_Dwin(buf2);
				while(d == 1) {
					Count_Temp();
					if(DZ1 == 0x20 && DZ2 == 0x00 && GL1 == 0x01) {
						d = 0;
						a = 1;
					}
				}
			}

			Shangxianzhi = JIZUNZI + Recive_shang;
			Xiaxianzhi   = JIZUNZI - Recive_xia;
		}
	}
}

配置如下：

---
Language:        Cpp
# BasedOnStyle:  LLVM
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignConsecutiveMacros: true
AlignConsecutiveAssignments: true
AlignConsecutiveDeclarations: true
AlignEscapedNewlines: Right
AlignOperands:   true
AlignTrailingComments: true
AllowAllArgumentsOnNextLine: false
AllowAllConstructorInitializersOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: Empty
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Empty
AllowShortLambdasOnASingleLine: All
AllowShortIfStatementsOnASingleLine: Never
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: No
BinPackArguments: true
BinPackParameters: true
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      true
  AfterControlStatement: false
  AfterEnum:       false
  AfterFunction:   false
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     false
  AfterUnion:      false
  AfterExternBlock: false
  BeforeCatch:     true
  BeforeElse:      true
  IndentBraces:    false
  SplitEmptyFunction: false
  SplitEmptyRecord: false
  SplitEmptyNamespace: false
BreakBeforeBinaryOperators: None
BreakBeforeBraces: Stroustrup
BreakBeforeInheritanceComma: false
BreakInheritanceList: BeforeColon
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: false
BreakConstructorInitializers: BeforeColon
BreakAfterJavaFieldAnnotations: false
BreakStringLiterals: false
ColumnLimit:     80
CommentPragmas:  '^ Li pragma:'
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 2
Cpp11BracedListStyle: true
DeriveLineEnding: false
DerivePointerAlignment: false
DisableFormat:   false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IncludeBlocks:   Regroup
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentCaseLabels: false
IndentGotoLabels: true
IndentPPDirectives: BeforeHash
IndentWidth:     4
IndentWrappedFunctionNames: false
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: false
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: All
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 4
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Right
ReflowComments:  false
SortIncludes:    true
SortUsingDeclarations: true
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeCpp11BracedList: true
SpaceBeforeCtorInitializerColon: false
SpaceBeforeInheritanceColon: false
SpaceBeforeParens: Never
SpaceBeforeRangeBasedForLoopColon: false
SpaceInEmptyBlock: false
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 4
SpacesInAngles:  false
SpacesInConditionalStatement: false
SpacesInContainerLiterals: false
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
SpaceBeforeSquareBrackets: false
Standard:        Latest
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        4
UseCRLF:         false
UseTab:          ForIndentation