Compatible with ESP32 up to 2.0.0

.clang-format

@@ -0,0 +1,168 @@
+---
+Language:        Cpp
+BasedOnStyle:  Google
+AccessModifierOffset: -1
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: true
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: Left
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: false
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: WithoutElse
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: true
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: true
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '^<ext/.*\.h>'
+    Priority:        2
+    SortPriority:    0
+  - Regex:           '^<.*\.h>'
+    Priority:        1
+    SortPriority:    0
+  - Regex:           '^<.*'
+    Priority:        2
+    SortPriority:    0
+  - Regex:           '.*'
+    Priority:        3
+    SortPriority:    0
+IncludeIsMainRegex: '([-_](test|unittest))?$'
+IncludeIsMainSourceRegex: ''
+IndentCaseLabels: true
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Never
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+RawStringFormats:
+  - Language:        Cpp
+    Delimiters:
+      - cc
+      - CC
+      - cpp
+      - Cpp
+      - CPP
+      - 'c++'
+      - 'C++'
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+  - Language:        TextProto
+    Delimiters:
+      - pb
+      - PB
+      - proto
+      - PROTO
+    EnclosingFunctions:
+      - EqualsProto
+      - EquivToProto
+      - PARSE_PARTIAL_TEXT_PROTO
+      - PARSE_TEST_PROTO
+      - PARSE_TEXT_PROTO
+      - ParseTextOrDie
+      - ParseTextProtoOrDie
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+ReflowComments:  true
+SortIncludes:    false
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles:  false
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+Standard:        Auto
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        4
+UseCRLF:         false
+UseTab:          Never
+...
+

.github/workflows/Arduino-Lint-Check.yml

@@ -0,0 +1,17 @@
+name: Arduino Lint Check
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+jobs:
+  lint:
+    name: Lint Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: arduino/arduino-lint-action@v1
+        with:
+          library-manager: update
+          compliance: strict
+          project-type: all

.github/workflows/clang-format-check.yml

@@ -7,16 +7,16 @@ jobs:
     strategy:
       matrix:
         path:
-          - check: './example'    # path to include
-            exclude: './examples/Advanced/Display'    # path to exclude
+          - check: './'    # path to include
+            exclude: '(Fonts|utility)'  # path to exclude
           # - check: 'src'
-          #   exclude: ''
+          #   exclude: '(Fonts)' # Exclude file paths containing "Fonts"
           # - check: 'examples'
           #   exclude: ''
     steps:
     - uses: actions/checkout@v2
     - name: Run clang-format style check for C/C++/Protobuf programs.
-      uses: jidicula/clang-format-action@v4.5.0
+      uses: jidicula/clang-format-action@v4.8.0
       with:
         clang-format-version: '13'
         check-path: ${{ matrix.path['check'] }}

examples/Advanced/HallSensor/HallSensor.ino

@@ -88,4 +88,6 @@ void showSignal() {
     }
 }
 
-void loop(void) { showSignal(); }
+void loop(void) {
+    showSignal();
+}

examples/Advanced/MultiTask/MultiTask.ino

@@ -65,4 +65,5 @@ void setup() {
     xTaskCreatePinnedToCore(task3, "task3", 4096, NULL, 3, NULL, 0);
 }
 
-void loop() {}
+void loop() {
+}

examples/Advanced/QRCode/QRCode.ino

@@ -24,4 +24,5 @@ void setup() {
     // characters.  请根据字符数量选择合适的二维码版本
 }
 
-void loop() {}
+void loop() {
+}

examples/Advanced/Storage/Counter/Counter.ino

@@ -49,4 +49,5 @@ void setup() {
     delay(10000);   // delay 10.  延迟10s
     ESP.restart();  // Restart.  重启
 }
-void loop() {}
+void loop() {
+}

examples/Advanced/Storage/SPIFFS/SPIFFS_Add/SPIFFS_Add.ino

@@ -72,4 +72,5 @@ void setup() {
     }
 }
 
-void loop() {}
+void loop() {
+}

examples/Advanced/Storage/SPIFFS/SPIFFS_Delete/SPIFFS_Delete.ino

@@ -40,4 +40,5 @@ void setup() {
     }
 }
 
-void loop() {}
+void loop() {
+}

examples/Advanced/WIFI/WiFiSetting/WebServer.cpp

@@ -53,7 +53,8 @@ WebServer::WebServer(IPAddress addr, int port)
       _headerKeysCount(0),
       _currentHeaders(0),
       _contentLength(0),
-      _chunked(false) {}
+      _chunked(false) {
+}
 
 WebServer::WebServer(int port)
     : _server(port),
@@ -69,7 +70,8 @@ WebServer::WebServer(int port)
       _headerKeysCount(0),
       _currentHeaders(0),
       _contentLength(0),
-      _chunked(false) {}
+      _chunked(false) {
+}
 
 WebServer::~WebServer() {
     if (_currentHeaders) delete[] _currentHeaders;
@@ -227,9 +229,13 @@ void WebServer::handleClient() {
     }
 }
 
-void WebServer::close() { _server.end(); }
+void WebServer::close() {
+    _server.end();
+}
 
-void WebServer::stop() { close(); }
+void WebServer::stop() {
+    close();
+}
 
 void WebServer::sendHeader(const String& name, const String& value,
                            bool first) {
@@ -378,7 +384,9 @@ String WebServer::argName(int i) {
     return String();
 }
 
-int WebServer::args() { return _currentArgCount; }
+int WebServer::args() {
+    return _currentArgCount;
+}
 
 bool WebServer::hasArg(String name) {
     for (int i = 0; i < _currentArgCount; ++i) {
@@ -416,7 +424,9 @@ String WebServer::headerName(int i) {
     return String();
 }
 
-int WebServer::headers() { return _headerKeysCount; }
+int WebServer::headers() {
+    return _headerKeysCount;
+}
 
 bool WebServer::hasHeader(String name) {
     for (int i = 0; i < _headerKeysCount; ++i) {
@@ -427,11 +437,17 @@ bool WebServer::hasHeader(String name) {
     return false;
 }
 
-String WebServer::hostHeader() { return _hostHeader; }
+String WebServer::hostHeader() {
+    return _hostHeader;
+}
 
-void WebServer::onFileUpload(THandlerFunction fn) { _fileUploadHandler = fn; }
+void WebServer::onFileUpload(THandlerFunction fn) {
+    _fileUploadHandler = fn;
+}
 
-void WebServer::onNotFound(THandlerFunction fn) { _notFoundHandler = fn; }
+void WebServer::onNotFound(THandlerFunction fn) {
+    _notFoundHandler = fn;
+}
 
 void WebServer::_handleRequest() {
     bool handled = false;

examples/Advanced/WIFI/WiFiSetting/WebServer.h

@@ -48,10 +48,11 @@ enum HTTPClientStatus { HC_NONE, HC_WAIT_READ, HC_WAIT_CLOSE };
 
 #define HTTP_DOWNLOAD_UNIT_SIZE 1460
 #define HTTP_UPLOAD_BUFLEN      2048
-#define HTTP_MAX_DATA_WAIT      1000  // ms to wait for the client to send the
-                                      // request
-#define HTTP_MAX_POST_WAIT 1000       // ms to wait for POST data to arrive
-#define HTTP_MAX_SEND_WAIT 5000       // ms to wait for data chunk to be ACKed
+#define HTTP_MAX_DATA_WAIT \
+    1000                         // ms to wait for the client to send the
+                                 // request
+#define HTTP_MAX_POST_WAIT 1000  // ms to wait for POST data to arrive
+#define HTTP_MAX_SEND_WAIT 5000  // ms to wait for data chunk to be ACKed
 #define HTTP_MAX_CLOSE_WAIT \
     2000  // ms to wait for the client to close the connection
 
@@ -103,10 +104,18 @@ class WebServer {
                                              // assigned
     void onFileUpload(THandlerFunction fn);  // handle file uploads
 
-    String uri() { return _currentUri; }
-    HTTPMethod method() { return _currentMethod; }
-    WiFiClient client() { return _currentClient; }
-    HTTPUpload& upload() { return _currentUpload; }
+    String uri() {
+        return _currentUri;
+    }
+    HTTPMethod method() {
+        return _currentMethod;
+    }
+    WiFiClient client() {
+        return _currentClient;
+    }
+    HTTPUpload& upload() {
+        return _currentUpload;
+    }
 
     String arg(String name);   // get request argument value by name
     String arg(int i);         // get request argument value by number