Newer libraries added.

config.h

@@ -250,7 +250,7 @@
 #define VOICE_NAME_LEN 12  // 11 (plus '\0')
 #define FILENAME_LEN BANK_NAME_LEN + VOICE_NAME_LEN
 #define CONFIG_FILENAME_LEN 50
-#define DRUM_NAME_LEN 9
+#define DRUM_NAME_LEN 10
 #define PERFORMANCE_NAME_LEN 11
 
 #define FAV_CONFIG_PATH "FAVCFG"

third-party/ArduinoJson/CHANGELOG.md

@@ -1,6 +1,28 @@
 ArduinoJson: change log
 =======================
 
+v6.21.3 (2023-07-23)
+-------
+
+* Fix compatibility with the Blynk libary (issue #1914)
+* Fix double lookup in `to<JsonVariant>()`
+* Fix double call to `size()` in `serializeMsgPack()`
+* Include `ARDUINOJSON_SLOT_OFFSET_SIZE` in the namespace name
+* Show a link to the documentation when user passes an unsupported input type
+
+v6.21.2 (2023-04-12)
+-------
+
+* Fix compatibility with the Zephyr Project (issue #1905)
+* Allow using PROGMEM outside of Arduino (issue #1903)
+* Set default for `ARDUINOJSON_ENABLE_PROGMEM` to `1` on AVR
+
+v6.21.1 (2023-03-27)
+-------
+
+* Double speed of `DynamicJsonDocument::garbageCollect()`
+* Fix compatibility with GCC 5.2 (issue #1897)
+
 v6.21.0 (2023-03-14)
 -------
 

third-party/ArduinoJson/CMakeLists.txt

@@ -10,7 +10,7 @@ if(ESP_PLATFORM)
 	return()
 endif()
 
-project(ArduinoJson VERSION 6.21.0)
+project(ArduinoJson VERSION 6.21.3)
 
 if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
 	include(CTest)

third-party/ArduinoJson/README.md

@@ -8,9 +8,9 @@
 [![Continuous Integration](https://ci.appveyor.com/api/projects/status/m7s53wav1l0abssg/branch/6.x?svg=true)](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/6.x)
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/arduinojson.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:arduinojson)
 [![Coveralls branch](https://img.shields.io/coveralls/github/bblanchon/ArduinoJson/6.x?logo=coveralls)](https://coveralls.io/github/bblanchon/ArduinoJson?branch=6.x)  
-[![Arduino Library Manager](https://img.shields.io/static/v1?label=Arduino&message=v6.21.0&logo=arduino&logoColor=white&color=blue)](https://www.ardu-badge.com/ArduinoJson/6.21.0)
+[![Arduino Library Manager](https://img.shields.io/static/v1?label=Arduino&message=v6.21.3&logo=arduino&logoColor=white&color=blue)](https://www.ardu-badge.com/ArduinoJson/6.21.3)
-[![PlatformIO Registry](https://badges.registry.platformio.org/packages/bblanchon/library/ArduinoJson.svg?version=6.21.0)](https://registry.platformio.org/packages/libraries/bblanchon/ArduinoJson?version=6.21.0) 
+[![PlatformIO Registry](https://badges.registry.platformio.org/packages/bblanchon/library/ArduinoJson.svg?version=6.21.3)](https://registry.platformio.org/packages/libraries/bblanchon/ArduinoJson?version=6.21.3) 
-[![ESP IDF](https://img.shields.io/static/v1?label=ESP+IDF&message=v6.21.0&logo=cpu&logoColor=white&color=blue)](https://components.espressif.com/components/bblanchon/arduinojson)  
+[![ESP IDF](https://img.shields.io/static/v1?label=ESP+IDF&message=v6.21.3&logo=cpu&logoColor=white&color=blue)](https://components.espressif.com/components/bblanchon/arduinojson)  
 [![GitHub stars](https://img.shields.io/github/stars/bblanchon/ArduinoJson?style=flat&logo=github&color=orange)](https://github.com/bblanchon/ArduinoJson/stargazers)
 [![GitHub Sponsors](https://img.shields.io/github/sponsors/bblanchon?logo=github&color=orange)](https://github.com/sponsors/bblanchon)
 
@@ -85,7 +85,7 @@ ArduinoJson is a C++ JSON library for Arduino and IoT (Internet Of Things).
     * [Unit test coverage close to 100%](https://coveralls.io/github/bblanchon/ArduinoJson?branch=6.x)
     * Continuously tested on
         * [Visual Studio 2017, 2019, 2022](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/6.x)
-        * [GCC 6, 7, 8, 9, 10, 11](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22)
+        * [GCC 5, 6, 7, 8, 9, 10, 11](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22)
         * [Clang 3.8, 3.9, 4.0, 5.0, 6.0, 7, 8, 9, 10](https://github.com/bblanchon/ArduinoJson/actions?query=workflow%3A%22Continuous+Integration%22)
     * [Continuously fuzzed with Google OSS Fuzz](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:arduinojson)
     * Passes all default checks of [clang-tidy](https://releases.llvm.org/10.0.0/tools/clang/tools/extra/docs/clang-tidy/)

third-party/ArduinoJson/appveyor.yml

@@ -1,4 +1,4 @@
-version: 6.21.0.{build}
+version: 6.21.3.{build}
 environment:
   matrix:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022

third-party/ArduinoJson/examples/JsonFilterExample/JsonFilterExample.ino

@@ -14,7 +14,7 @@ void setup() {
   while (!Serial) continue;
 
   // The huge input: an extract from OpenWeatherMap response
-  const __FlashStringHelper* input_json = F(
+  auto input_json = F(
       "{\"cod\":\"200\",\"message\":0,\"list\":[{\"dt\":1581498000,\"main\":{"
       "\"temp\":3.23,\"feels_like\":-3.63,\"temp_min\":3.23,\"temp_max\":4.62,"
       "\"pressure\":1014,\"sea_level\":1014,\"grnd_level\":1010,\"humidity\":"

third-party/ArduinoJson/extras/conf_test/avr.cpp

@@ -1,5 +1,7 @@
 #include <ArduinoJson.h>
 
+static_assert(ARDUINOJSON_ENABLE_PROGMEM == 1, "ARDUINOJSON_ENABLE_PROGMEM");
+
 static_assert(ARDUINOJSON_USE_LONG_LONG == 0, "ARDUINOJSON_USE_LONG_LONG");
 
 static_assert(ARDUINOJSON_SLOT_OFFSET_SIZE == 1,

third-party/ArduinoJson/extras/scripts/get-release-page.sh

@@ -4,14 +4,14 @@ set -eu
 
 VERSION="$1"
 CHANGELOG="$2"
-FRONTMATTER="$3"
+ARDUINOJSON_H="$3"
 
 cat << END
 ---
 branch: v6
 version: $VERSION
 date: '$(date +'%Y-%m-%d')'
-$(cat "$FRONTMATTER")
+$(extras/scripts/wandbox/publish.sh "$ARDUINOJSON_H")
 ---
 
 $(awk '/\* /{ FOUND=1; print; next } { if (FOUND) exit}' "$CHANGELOG")

third-party/ArduinoJson/extras/scripts/publish-particle-library.sh

@@ -14,5 +14,5 @@ cp -r "$SOURCE_DIR/src" "$WORK_DIR/"
 cp -r "$SOURCE_DIR/examples" "$WORK_DIR/"
 
 cd "$WORK_DIR"
-particle library upload
+particle library upload -v
-particle library publish
+particle library publish -v

third-party/ArduinoJson/extras/scripts/publish.sh

@@ -46,6 +46,7 @@ update_version_in_source () {
 		-e "s/ARDUINOJSON_VERSION_MAJOR .*$/ARDUINOJSON_VERSION_MAJOR $MAJOR/" \
 		-e "s/ARDUINOJSON_VERSION_MINOR .*$/ARDUINOJSON_VERSION_MINOR $MINOR/" \
 		-e "s/ARDUINOJSON_VERSION_REVISION .*$/ARDUINOJSON_VERSION_REVISION $REVISION/" \
+		-e "s/ARDUINOJSON_VERSION_MACRO .*$/ARDUINOJSON_VERSION_MACRO V$MAJOR$MINOR$REVISION/" \
 		src/ArduinoJson/version.hpp
 	rm src/ArduinoJson/version.hpp*~
 }
@@ -72,7 +73,6 @@ push
 extras/scripts/build-arduino-package.sh . "../ArduinoJson-$TAG.zip"
 extras/scripts/build-single-header.sh "src/ArduinoJson.h" "../ArduinoJson-$TAG.h"
 extras/scripts/build-single-header.sh "src/ArduinoJson.hpp" "../ArduinoJson-$TAG.hpp"
-extras/scripts/wandbox/publish.sh "../ArduinoJson-$TAG.h" > "../ArduinoJson-$TAG-wandbox.txt" || echo "Wandbox failed!"
+extras/scripts/get-release-page.sh "$VERSION" "CHANGELOG.md" "../ArduinoJson-$TAG.h" > "../ArduinoJson-$TAG.md"
-extras/scripts/get-release-page.sh "$VERSION" "CHANGELOG.md" "../ArduinoJson-$TAG-wandbox.txt" > "../ArduinoJson-$TAG.md"
 
 echo "You can now copy ../ArduinoJson-$TAG.md into arduinojson.org/collections/_versions/$VERSION.md"

third-party/ArduinoJson/extras/scripts/wandbox/publish.sh

@@ -14,8 +14,8 @@ compile() {
 {
   "code":$(read_string "$FILE_PATH"),
   "codes": [{"file":"ArduinoJson.h","code":$(read_string "$ARDUINOJSON_H")}],
-  "options": "warning",
+  "options": "warning,c++11",
-  "compiler": "gcc-4.9.4",
+  "compiler": "gcc-5.5.0",
   "save": true
 }
 END

third-party/ArduinoJson/extras/tests/Helpers/Arduino.h

@@ -7,5 +7,7 @@
 #include "api/Print.h"
 #include "api/Stream.h"
 #include "api/String.h"
+#include "avr/pgmspace.h"
 
+#define ARDUINO
 #define ARDUINO_H_INCLUDED 1

third-party/ArduinoJson/extras/tests/Helpers/CustomReader.hpp

@@ -7,18 +7,18 @@
 #include <sstream>
 
 class CustomReader {
-  std::stringstream _stream;
+  std::stringstream stream_;
 
  public:
-  CustomReader(const char* input) : _stream(input) {}
+  CustomReader(const char* input) : stream_(input) {}
   CustomReader(const CustomReader&) = delete;
 
   int read() {
-    return _stream.get();
+    return stream_.get();
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    _stream.read(buffer, static_cast<std::streamsize>(length));
+    stream_.read(buffer, static_cast<std::streamsize>(length));
-    return static_cast<size_t>(_stream.gcount());
+    return static_cast<size_t>(stream_.gcount());
   }
 };

third-party/ArduinoJson/extras/tests/Helpers/avr/pgmspace.h

@@ -0,0 +1,31 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2023, Benoit BLANCHON
+// MIT License
+
+#pragma once
+
+#include <stdint.h>  // uint8_t
+
+#define PROGMEM
+
+class __FlashStringHelper;
+
+inline const void* convertPtrToFlash(const void* s) {
+  return reinterpret_cast<const char*>(s) + 42;
+}
+
+inline const void* convertFlashToPtr(const void* s) {
+  return reinterpret_cast<const char*>(s) - 42;
+}
+
+#define PSTR(X) reinterpret_cast<const char*>(convertPtrToFlash(X))
+#define F(X) reinterpret_cast<const __FlashStringHelper*>(PSTR(X))
+
+inline uint8_t pgm_read_byte(const void* p) {
+  return *reinterpret_cast<const uint8_t*>(convertFlashToPtr(p));
+}
+
+#define ARDUINOJSON_DEFINE_PROGMEM_ARRAY(type, name, ...)                \
+  static type const ARDUINOJSON_CONCAT2(name, _progmem)[] = __VA_ARGS__; \
+  static type const* name = reinterpret_cast<type const*>(               \
+      convertPtrToFlash(ARDUINOJSON_CONCAT2(name, _progmem)));

third-party/ArduinoJson/extras/tests/IntegrationTests/CMakeLists.txt

@@ -9,7 +9,7 @@ add_executable(IntegrationTests
 	openweathermap.cpp
 )
 
-if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6)
 	target_compile_options(IntegrationTests
 		PUBLIC
 			-fsingle-precision-constant # issue 544

third-party/ArduinoJson/extras/tests/JsonDeserializer/input_types.cpp

@@ -24,6 +24,30 @@ TEST_CASE("deserializeJson(char*)") {
   }
 }
 
+TEST_CASE("deserializeJson(unsigned char*, unsigned int)") {  // issue #1897
+  StaticJsonDocument<1024> doc;
+
+  unsigned char input[] = "{\"hello\":\"world\"}";
+  unsigned char* input_ptr = input;
+  unsigned int size = sizeof(input);
+
+  DeserializationError err = deserializeJson(doc, input_ptr, size);
+
+  REQUIRE(err == DeserializationError::Ok);
+}
+
+TEST_CASE("deserializeJson(uint8_t*, size_t)") {  // issue #1898
+  StaticJsonDocument<1024> doc;
+
+  uint8_t input[] = "{\"hello\":\"world\"}";
+  uint8_t* input_ptr = input;
+  size_t size = sizeof(input);
+
+  DeserializationError err = deserializeJson(doc, input_ptr, size);
+
+  REQUIRE(err == DeserializationError::Ok);
+}
+
 TEST_CASE("deserializeJson(const std::string&)") {
   DynamicJsonDocument doc(4096);
 

third-party/ArduinoJson/extras/tests/JsonDocument/BasicJsonDocument.cpp

@@ -10,29 +10,29 @@
 
 class SpyingAllocator {
  public:
-  SpyingAllocator(const SpyingAllocator& src) : _log(src._log) {}
+  SpyingAllocator(const SpyingAllocator& src) : log_(src.log_) {}
-  SpyingAllocator(std::ostream& log) : _log(log) {}
+  SpyingAllocator(std::ostream& log) : log_(log) {}
   SpyingAllocator& operator=(const SpyingAllocator& src) = delete;
 
   void* allocate(size_t n) {
-    _log << "A" << n;
+    log_ << "A" << n;
     return malloc(n);
   }
   void deallocate(void* p) {
-    _log << "F";
+    log_ << "F";
     free(p);
   }
 
  private:
-  std::ostream& _log;
+  std::ostream& log_;
 };
 
 class ControllableAllocator {
  public:
-  ControllableAllocator() : _enabled(true) {}
+  ControllableAllocator() : enabled_(true) {}
 
   void* allocate(size_t n) {
-    return _enabled ? malloc(n) : 0;
+    return enabled_ ? malloc(n) : 0;
   }
 
   void deallocate(void* p) {
@@ -40,11 +40,11 @@ class ControllableAllocator {
   }
 
   void disable() {
-    _enabled = false;
+    enabled_ = false;
   }
 
  private:
-  bool _enabled;
+  bool enabled_;
 };
 
 TEST_CASE("BasicJsonDocument") {

third-party/ArduinoJson/extras/tests/JsonDocument/shrinkToFit.cpp

@@ -10,36 +10,36 @@
 
 class ArmoredAllocator {
  public:
-  ArmoredAllocator() : _ptr(0), _size(0) {}
+  ArmoredAllocator() : ptr_(0), size_(0) {}
 
   void* allocate(size_t size) {
-    _ptr = malloc(size);
+    ptr_ = malloc(size);
-    _size = size;
+    size_ = size;
-    return _ptr;
+    return ptr_;
   }
 
   void deallocate(void* ptr) {
-    REQUIRE(ptr == _ptr);
+    REQUIRE(ptr == ptr_);
     free(ptr);
-    _ptr = 0;
+    ptr_ = 0;
-    _size = 0;
+    size_ = 0;
   }
 
   void* reallocate(void* ptr, size_t new_size) {
-    REQUIRE(ptr == _ptr);
+    REQUIRE(ptr == ptr_);
     // don't call realloc, instead alloc a new buffer and erase the old one
     // this way we make sure we support relocation
     void* new_ptr = malloc(new_size);
-    memcpy(new_ptr, _ptr, std::min(new_size, _size));
+    memcpy(new_ptr, ptr_, std::min(new_size, size_));
-    memset(_ptr, '#', _size);  // erase
+    memset(ptr_, '#', size_);  // erase
-    free(_ptr);
+    free(ptr_);
-    _ptr = new_ptr;
+    ptr_ = new_ptr;
     return new_ptr;
   }
 
  private:
-  void* _ptr;
+  void* ptr_;
-  size_t _size;
+  size_t size_;
 };
 
 typedef BasicJsonDocument<ArmoredAllocator> ShrinkToFitTestDocument;

third-party/ArduinoJson/extras/tests/JsonSerializer/CustomWriter.cpp

@@ -12,21 +12,21 @@ class CustomWriter {
   CustomWriter& operator=(const CustomWriter&) = delete;
 
   size_t write(uint8_t c) {
-    _str.append(1, static_cast<char>(c));
+    str_.append(1, static_cast<char>(c));
     return 1;
   }
 
   size_t write(const uint8_t* s, size_t n) {
-    _str.append(reinterpret_cast<const char*>(s), n);
+    str_.append(reinterpret_cast<const char*>(s), n);
     return n;
   }
 
   const std::string& str() const {
-    return _str;
+    return str_;
   }
 
  private:
-  std::string _str;
+  std::string str_;
 };
 
 TEST_CASE("CustomWriter") {

third-party/ArduinoJson/extras/tests/JsonVariant/converters.cpp

@@ -74,18 +74,18 @@ TEST_CASE("Custom converter with overloading") {
 
 class Complex {
  public:
-  explicit Complex(double r, double i) : _real(r), _imag(i) {}
+  explicit Complex(double r, double i) : real_(r), imag_(i) {}
 
   double real() const {
-    return _real;
+    return real_;
   }
 
   double imag() const {
-    return _imag;
+    return imag_;
   }
 
  private:
-  double _real, _imag;
+  double real_, imag_;
 };
 
 namespace ArduinoJson {
@@ -152,3 +152,16 @@ TEST_CASE("ConverterNeedsWriteableRef") {
   CHECK(ConverterNeedsWriteableRef<JsonArray>::value == true);
   CHECK(ConverterNeedsWriteableRef<JsonArrayConst>::value == false);
 }
+
+namespace ArduinoJson {
+void convertToJson(char c, JsonVariant var) {
+  char buf[] = {c, 0};
+  var.set(buf);
+}
+}  // namespace ArduinoJson
+
+TEST_CASE("Convert char to string") {  // issue #1922
+  StaticJsonDocument<64> doc;
+  doc.set('a');
+  REQUIRE(doc.as<std::string>() == "a");
+}

third-party/ArduinoJson/extras/tests/JsonVariant/misc.cpp

@@ -5,6 +5,11 @@
 #include <ArduinoJson.h>
 #include <catch.hpp>
 
+TEST_CASE("VariantData") {
+  REQUIRE(std::is_standard_layout<ArduinoJson::detail::VariantData>::value ==
+          true);
+}
+
 TEST_CASE("JsonVariant from JsonArray") {
   SECTION("JsonArray is null") {
     JsonArray arr;

third-party/ArduinoJson/extras/tests/Misc/Readers.cpp

@@ -170,19 +170,19 @@ TEST_CASE("IteratorReader") {
 
 class StreamStub : public Stream {
  public:
-  StreamStub(const char* s) : _stream(s) {}
+  StreamStub(const char* s) : stream_(s) {}
 
   int read() {
-    return _stream.get();
+    return stream_.get();
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    _stream.read(buffer, static_cast<std::streamsize>(length));
+    stream_.read(buffer, static_cast<std::streamsize>(length));
-    return static_cast<size_t>(_stream.gcount());
+    return static_cast<size_t>(stream_.gcount());
   }
 
  private:
-  std::istringstream _stream;
+  std::istringstream stream_;
 };
 
 TEST_CASE("Reader<Stream>") {

third-party/ArduinoJson/extras/tests/Misc/StringAdapters.cpp

@@ -2,17 +2,16 @@
 // Copyright © 2014-2023, Benoit BLANCHON
 // MIT License
 
-#define ARDUINOJSON_ENABLE_PROGMEM 1
+#include <Arduino.h>
-
-#include "custom_string.hpp"
-#include "progmem_emulation.hpp"
-#include "weird_strcmp.hpp"
 
 #include <ArduinoJson/Strings/IsString.hpp>
 #include <ArduinoJson/Strings/StringAdapters.hpp>
 
 #include <catch.hpp>
 
+#include "custom_string.hpp"
+#include "weird_strcmp.hpp"
+
 using namespace ArduinoJson::detail;
 
 TEST_CASE("ZeroTerminatedRamString") {

third-party/ArduinoJson/extras/tests/Misc/StringWriter.cpp

@@ -2,10 +2,13 @@
 // Copyright © 2014-2023, Benoit BLANCHON
 // MIT License
 
-#define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
+#include <Arduino.h>
+
 #define ARDUINOJSON_STRING_BUFFER_SIZE 5
 #include <ArduinoJson.h>
+
 #include <catch.hpp>
+
 #include "custom_string.hpp"
 
 using namespace ArduinoJson::detail;

third-party/ArduinoJson/extras/tests/Misc/conflicts.cpp

@@ -52,5 +52,11 @@
 #define BLOCKSIZE
 #define CAPACITY
 
+// issue #1905
+#define _current
+
+// issue #1914
+#define V6 6
+
 // catch.hpp mutes several warnings, this file also allows to detect them
 #include "ArduinoJson.h"

third-party/ArduinoJson/extras/tests/Misc/printable.cpp

@@ -29,21 +29,21 @@ struct PrintAllAtOnce {
 
 template <typename PrintPolicy>
 struct PrintableString : public Printable {
-  PrintableString(const char* s) : _str(s), _total(0) {}
+  PrintableString(const char* s) : str_(s), total_(0) {}
 
   virtual size_t printTo(Print& p) const {
-    size_t result = PrintPolicy::printStringTo(_str, p);
+    size_t result = PrintPolicy::printStringTo(str_, p);
-    _total += result;
+    total_ += result;
     return result;
   }
 
   size_t totalBytesWritten() const {
-    return _total;
+    return total_;
   }
 
  private:
-  std::string _str;
+  std::string str_;
-  mutable size_t _total;
+  mutable size_t total_;
 };
 
 TEST_CASE("Printable") {

third-party/ArduinoJson/extras/tests/MixedConfiguration/enable_progmem_1.cpp

@@ -2,8 +2,6 @@
 // Copyright © 2014-2023, Benoit BLANCHON
 // MIT License
 
-#include "progmem_emulation.hpp"
-
 #define ARDUINOJSON_ENABLE_PROGMEM 1
 #include <ArduinoJson.h>
 

third-party/ArduinoJson/extras/tests/MixedConfiguration/enable_string_deduplication_0.cpp

@@ -2,8 +2,6 @@
 // Copyright © 2014-2023, Benoit BLANCHON
 // MIT License
 
-#include "progmem_emulation.hpp"
-
 #define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
 #define ARDUINOJSON_ENABLE_PROGMEM 1
 #define ARDUINOJSON_ENABLE_STRING_DEDUPLICATION 0

third-party/ArduinoJson/extras/tests/MixedConfiguration/enable_string_deduplication_1.cpp

@@ -2,8 +2,6 @@
 // Copyright © 2014-2023, Benoit BLANCHON
 // MIT License
 
-#include "progmem_emulation.hpp"
-
 #define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
 #define ARDUINOJSON_ENABLE_PROGMEM 1
 #define ARDUINOJSON_ENABLE_STRING_DEDUPLICATION 1

third-party/ArduinoJson/extras/tests/MixedConfiguration/issue1707.cpp

@@ -5,8 +5,6 @@
 #define ARDUINO
 #define memcpy_P(dest, src, n) memcpy((dest), (src), (n))
 
-#include "progmem_emulation.hpp"
-
 #include <ArduinoJson.h>
 
 #include <catch.hpp>

third-party/ArduinoJson/extras/tests/Numbers/parseNumber.cpp

@@ -10,8 +10,6 @@ using namespace ArduinoJson::detail;
 
 TEST_CASE("Test unsigned integer overflow") {
   VariantData first, second;
-  first.init();
-  second.init();
 
   // Avoids MSVC warning C4127 (conditional expression is constant)
   size_t integerSize = sizeof(JsonInteger);
@@ -30,8 +28,6 @@ TEST_CASE("Test unsigned integer overflow") {
 
 TEST_CASE("Test signed integer overflow") {
   VariantData first, second;
-  first.init();
-  second.init();
 
   // Avoids MSVC warning C4127 (conditional expression is constant)
   size_t integerSize = sizeof(JsonInteger);
@@ -50,7 +46,6 @@ TEST_CASE("Test signed integer overflow") {
 
 TEST_CASE("Invalid value") {
   VariantData result;
-  result.init();
 
   parseNumber("6a3", result);
 

third-party/ArduinoJson/idf_component.yml

@@ -1,4 +1,4 @@
-version: "6.21.0"
+version: "6.21.3"
 description: >-
   A simple and efficient JSON library for embedded C++.
   ArduinoJson supports ✔ serialization, ✔ deserialization, ✔ MessagePack, ✔ fixed allocation, ✔ zero-copy, ✔ streams, ✔ filtering, and more.
@@ -8,5 +8,6 @@ url: https://arduinojson.org/
 files:
   exclude:
     - "**/.vs/**/*"
+    - ".devcontainer/**/*"
     - "examples/**/*"
     - "extras/**/*"

third-party/ArduinoJson/library.json

@@ -7,12 +7,13 @@
     "type": "git",
     "url": "https://github.com/bblanchon/ArduinoJson.git"
   },
-  "version": "6.21.0",
+  "version": "6.21.3",
   "authors": {
     "name": "Benoit Blanchon",
     "url": "https://blog.benoitblanchon.fr"
   },
   "exclude": [
+    ".devcontainer",
     ".github",
     "extras"
   ],

third-party/ArduinoJson/library.properties

@@ -1,5 +1,5 @@
 name=ArduinoJson
-version=6.21.0
+version=6.21.3
 author=Benoit Blanchon <blog.benoitblanchon.fr>
 maintainer=Benoit Blanchon <blog.benoitblanchon.fr>
 sentence=A simple and efficient JSON library for embedded C++.

third-party/ArduinoJson/src/ArduinoJson.hpp

@@ -13,7 +13,8 @@
 // Include Arduino.h before stdlib.h to avoid conflict with atexit()
 // https://github.com/bblanchon/ArduinoJson/pull/1693#issuecomment-1001060240
 #if ARDUINOJSON_ENABLE_ARDUINO_STRING || ARDUINOJSON_ENABLE_ARDUINO_STREAM || \
-    ARDUINOJSON_ENABLE_ARDUINO_PRINT || ARDUINOJSON_ENABLE_PROGMEM
+    ARDUINOJSON_ENABLE_ARDUINO_PRINT ||                                       \
+    (ARDUINOJSON_ENABLE_PROGMEM && defined(ARDUINO))
 #  include <Arduino.h>
 #endif
 

third-party/ArduinoJson/src/ArduinoJson/Array/ElementProxy.hpp

@@ -17,10 +17,10 @@ class ElementProxy : public VariantRefBase<ElementProxy<TUpstream>>,
 
  public:
   ElementProxy(TUpstream upstream, size_t index)
-      : _upstream(upstream), _index(index) {}
+      : upstream_(upstream), index_(index) {}
 
   ElementProxy(const ElementProxy& src)
-      : _upstream(src._upstream), _index(src._index) {}
+      : upstream_(src.upstream_), index_(src.index_) {}
 
   FORCE_INLINE ElementProxy& operator=(const ElementProxy& src) {
     this->set(src);
@@ -41,20 +41,20 @@ class ElementProxy : public VariantRefBase<ElementProxy<TUpstream>>,
 
  private:
   FORCE_INLINE MemoryPool* getPool() const {
-    return VariantAttorney::getPool(_upstream);
+    return VariantAttorney::getPool(upstream_);
   }
 
   FORCE_INLINE VariantData* getData() const {
-    return variantGetElement(VariantAttorney::getData(_upstream), _index);
+    return variantGetElement(VariantAttorney::getData(upstream_), index_);
   }
 
   FORCE_INLINE VariantData* getOrCreateData() const {
-    return variantGetOrAddElement(VariantAttorney::getOrCreateData(_upstream),
+    return variantGetOrAddElement(VariantAttorney::getOrCreateData(upstream_),
-                                  _index, VariantAttorney::getPool(_upstream));
+                                  index_, VariantAttorney::getPool(upstream_));
   }
 
-  TUpstream _upstream;
+  TUpstream upstream_;
-  size_t _index;
+  size_t index_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Array/JsonArray.hpp

@@ -20,32 +20,32 @@ class JsonArray : public detail::VariantOperators<JsonArray> {
   typedef JsonArrayIterator iterator;
 
   // Constructs an unbound reference.
-  FORCE_INLINE JsonArray() : _data(0), _pool(0) {}
+  FORCE_INLINE JsonArray() : data_(0), pool_(0) {}
 
   // INTERNAL USE ONLY
   FORCE_INLINE JsonArray(detail::MemoryPool* pool, detail::CollectionData* data)
-      : _data(data), _pool(pool) {}
+      : data_(data), pool_(pool) {}
 
   // Returns a JsonVariant pointing to the array.
   // https://arduinojson.org/v6/api/jsonvariant/
   operator JsonVariant() {
-    void* data = _data;  // prevent warning cast-align
+    void* data = data_;  // prevent warning cast-align
-    return JsonVariant(_pool, reinterpret_cast<detail::VariantData*>(data));
+    return JsonVariant(pool_, reinterpret_cast<detail::VariantData*>(data));
   }
 
   // Returns a read-only reference to the array.
   // https://arduinojson.org/v6/api/jsonarrayconst/
   operator JsonArrayConst() const {
-    return JsonArrayConst(_data);
+    return JsonArrayConst(data_);
   }
 
   // Appends a new (null) element to the array.
   // Returns a reference to the new element.
   // https://arduinojson.org/v6/api/jsonarray/add/
   JsonVariant add() const {
-    if (!_data)
+    if (!data_)
       return JsonVariant();
-    return JsonVariant(_pool, _data->addElement(_pool));
+    return JsonVariant(pool_, data_->addElement(pool_));
   }
 
   // Appends a value to the array.
@@ -65,9 +65,9 @@ class JsonArray : public detail::VariantOperators<JsonArray> {
   // Returns an iterator to the first element of the array.
   // https://arduinojson.org/v6/api/jsonarray/begin/
   FORCE_INLINE iterator begin() const {
-    if (!_data)
+    if (!data_)
       return iterator();
-    return iterator(_pool, _data->head());
+    return iterator(pool_, data_->head());
   }
 
   // Returns an iterator following the last element of the array.
@@ -79,41 +79,41 @@ class JsonArray : public detail::VariantOperators<JsonArray> {
   // Copies an array.
   // https://arduinojson.org/v6/api/jsonarray/set/
   FORCE_INLINE bool set(JsonArrayConst src) const {
-    if (!_data || !src._data)
+    if (!data_ || !src.data_)
       return false;
-    return _data->copyFrom(*src._data, _pool);
+    return data_->copyFrom(*src.data_, pool_);
   }
 
   // Compares the content of two arrays.
   FORCE_INLINE bool operator==(JsonArray rhs) const {
-    return JsonArrayConst(_data) == JsonArrayConst(rhs._data);
+    return JsonArrayConst(data_) == JsonArrayConst(rhs.data_);
   }
 
   // Removes the element at the specified iterator.
   // ⚠️ Doesn't release the memory associated with the removed element.
   // https://arduinojson.org/v6/api/jsonarray/remove/
   FORCE_INLINE void remove(iterator it) const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->removeSlot(it._slot);
+    data_->removeSlot(it.slot_);
   }
 
   // Removes the element at the specified index.
   // ⚠️ Doesn't release the memory associated with the removed element.
   // https://arduinojson.org/v6/api/jsonarray/remove/
   FORCE_INLINE void remove(size_t index) const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->removeElement(index);
+    data_->removeElement(index);
   }
 
   // Removes all the elements of the array.
   // ⚠️ Doesn't release the memory associated with the removed elements.
   // https://arduinojson.org/v6/api/jsonarray/clear/
   void clear() const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->clear();
+    data_->clear();
   }
 
   // Gets or sets the element at the specified index.
@@ -133,54 +133,54 @@ class JsonArray : public detail::VariantOperators<JsonArray> {
   }
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(_data));
+    return JsonVariantConst(collectionToVariant(data_));
   }
 
   // Returns true if the reference is unbound.
   // https://arduinojson.org/v6/api/jsonarray/isnull/
   FORCE_INLINE bool isNull() const {
-    return _data == 0;
+    return data_ == 0;
   }
 
   // Returns true if the reference is bound.
   // https://arduinojson.org/v6/api/jsonarray/isnull/
   FORCE_INLINE operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns the number of bytes occupied by the array.
   // https://arduinojson.org/v6/api/jsonarray/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the array.
   // https://arduinojson.org/v6/api/jsonarray/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(collectionToVariant(_data));
+    return variantNesting(collectionToVariant(data_));
   }
 
   // Returns the number of elements in the array.
   // https://arduinojson.org/v6/api/jsonarray/size/
   FORCE_INLINE size_t size() const {
-    return _data ? _data->size() : 0;
+    return data_ ? data_->size() : 0;
   }
 
  private:
   detail::MemoryPool* getPool() const {
-    return _pool;
+    return pool_;
   }
 
   detail::VariantData* getData() const {
-    return collectionToVariant(_data);
+    return collectionToVariant(data_);
   }
 
   detail::VariantData* getOrCreateData() const {
-    return collectionToVariant(_data);
+    return collectionToVariant(data_);
   }
 
-  detail::CollectionData* _data;
+  detail::CollectionData* data_;
-  detail::MemoryPool* _pool;
+  detail::MemoryPool* pool_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Array/JsonArrayConst.hpp

@@ -24,9 +24,9 @@ class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
   // Returns an iterator to the first element of the array.
   // https://arduinojson.org/v6/api/jsonarrayconst/begin/
   FORCE_INLINE iterator begin() const {
-    if (!_data)
+    if (!data_)
       return iterator();
-    return iterator(_data->head());
+    return iterator(data_->head());
   }
 
   // Returns an iterator to the element following the last element of the array.
@@ -36,18 +36,18 @@ class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
   }
 
   // Creates an unbound reference.
-  FORCE_INLINE JsonArrayConst() : _data(0) {}
+  FORCE_INLINE JsonArrayConst() : data_(0) {}
 
   // INTERNAL USE ONLY
   FORCE_INLINE JsonArrayConst(const detail::CollectionData* data)
-      : _data(data) {}
+      : data_(data) {}
 
   // Compares the content of two arrays.
   // Returns true if the two arrays are equal.
   FORCE_INLINE bool operator==(JsonArrayConst rhs) const {
-    if (_data == rhs._data)
+    if (data_ == rhs.data_)
       return true;
-    if (!_data || !rhs._data)
+    if (!data_ || !rhs.data_)
       return false;
 
     iterator it1 = begin();
@@ -70,49 +70,49 @@ class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
   // Returns the element at the specified index.
   // https://arduinojson.org/v6/api/jsonarrayconst/subscript/
   FORCE_INLINE JsonVariantConst operator[](size_t index) const {
-    return JsonVariantConst(_data ? _data->getElement(index) : 0);
+    return JsonVariantConst(data_ ? data_->getElement(index) : 0);
   }
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(_data));
+    return JsonVariantConst(collectionToVariant(data_));
   }
 
   // Returns true if the reference is unbound.
   // https://arduinojson.org/v6/api/jsonarrayconst/isnull/
   FORCE_INLINE bool isNull() const {
-    return _data == 0;
+    return data_ == 0;
   }
 
   // Returns true if the reference is bound.
   // https://arduinojson.org/v6/api/jsonarrayconst/isnull/
   FORCE_INLINE operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns the number of bytes occupied by the array.
   // https://arduinojson.org/v6/api/jsonarrayconst/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the array.
   // https://arduinojson.org/v6/api/jsonarrayconst/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(collectionToVariant(_data));
+    return variantNesting(collectionToVariant(data_));
   }
 
   // Returns the number of elements in the array.
   // https://arduinojson.org/v6/api/jsonarrayconst/size/
   FORCE_INLINE size_t size() const {
-    return _data ? _data->size() : 0;
+    return data_ ? data_->size() : 0;
   }
 
  private:
   const detail::VariantData* getData() const {
-    return collectionToVariant(_data);
+    return collectionToVariant(data_);
   }
 
-  const detail::CollectionData* _data;
+  const detail::CollectionData* data_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Array/JsonArrayIterator.hpp

@@ -12,110 +12,110 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 class VariantPtr {
  public:
   VariantPtr(detail::MemoryPool* pool, detail::VariantData* data)
-      : _variant(pool, data) {}
+      : variant_(pool, data) {}
 
   JsonVariant* operator->() {
-    return &_variant;
+    return &variant_;
   }
 
   JsonVariant& operator*() {
-    return _variant;
+    return variant_;
   }
 
  private:
-  JsonVariant _variant;
+  JsonVariant variant_;
 };
 
 class JsonArrayIterator {
   friend class JsonArray;
 
  public:
-  JsonArrayIterator() : _slot(0) {}
+  JsonArrayIterator() : slot_(0) {}
   explicit JsonArrayIterator(detail::MemoryPool* pool,
                              detail::VariantSlot* slot)
-      : _pool(pool), _slot(slot) {}
+      : pool_(pool), slot_(slot) {}
 
   JsonVariant operator*() const {
-    return JsonVariant(_pool, _slot->data());
+    return JsonVariant(pool_, slot_->data());
   }
   VariantPtr operator->() {
-    return VariantPtr(_pool, _slot->data());
+    return VariantPtr(pool_, slot_->data());
   }
 
   bool operator==(const JsonArrayIterator& other) const {
-    return _slot == other._slot;
+    return slot_ == other.slot_;
   }
 
   bool operator!=(const JsonArrayIterator& other) const {
-    return _slot != other._slot;
+    return slot_ != other.slot_;
   }
 
   JsonArrayIterator& operator++() {
-    _slot = _slot->next();
+    slot_ = slot_->next();
     return *this;
   }
 
   JsonArrayIterator& operator+=(size_t distance) {
-    _slot = _slot->next(distance);
+    slot_ = slot_->next(distance);
     return *this;
   }
 
  private:
-  detail::MemoryPool* _pool;
+  detail::MemoryPool* pool_;
-  detail::VariantSlot* _slot;
+  detail::VariantSlot* slot_;
 };
 
 class VariantConstPtr {
  public:
-  VariantConstPtr(const detail::VariantData* data) : _variant(data) {}
+  VariantConstPtr(const detail::VariantData* data) : variant_(data) {}
 
   JsonVariantConst* operator->() {
-    return &_variant;
+    return &variant_;
   }
 
   JsonVariantConst& operator*() {
-    return _variant;
+    return variant_;
   }
 
  private:
-  JsonVariantConst _variant;
+  JsonVariantConst variant_;
 };
 
 class JsonArrayConstIterator {
   friend class JsonArray;
 
  public:
-  JsonArrayConstIterator() : _slot(0) {}
+  JsonArrayConstIterator() : slot_(0) {}
   explicit JsonArrayConstIterator(const detail::VariantSlot* slot)
-      : _slot(slot) {}
+      : slot_(slot) {}
 
   JsonVariantConst operator*() const {
-    return JsonVariantConst(_slot->data());
+    return JsonVariantConst(slot_->data());
   }
   VariantConstPtr operator->() {
-    return VariantConstPtr(_slot->data());
+    return VariantConstPtr(slot_->data());
   }
 
   bool operator==(const JsonArrayConstIterator& other) const {
-    return _slot == other._slot;
+    return slot_ == other.slot_;
   }
 
   bool operator!=(const JsonArrayConstIterator& other) const {
-    return _slot != other._slot;
+    return slot_ != other.slot_;
   }
 
   JsonArrayConstIterator& operator++() {
-    _slot = _slot->next();
+    slot_ = slot_->next();
     return *this;
   }
 
   JsonArrayConstIterator& operator+=(size_t distance) {
-    _slot = _slot->next(distance);
+    slot_ = slot_->next(distance);
     return *this;
   }
 
  private:
-  const detail::VariantSlot* _slot;
+  const detail::VariantSlot* slot_;
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Collection/CollectionData.hpp

@@ -16,8 +16,8 @@ class VariantData;
 class VariantSlot;
 
 class CollectionData {
-  VariantSlot* _head;
+  VariantSlot* head_;
-  VariantSlot* _tail;
+  VariantSlot* tail_;
 
  public:
   // Must be a POD!
@@ -67,7 +67,7 @@ class CollectionData {
   bool copyFrom(const CollectionData& src, MemoryPool* pool);
 
   VariantSlot* head() const {
-    return _head;
+    return head_;
   }
 
   void movePointers(ptrdiff_t stringDistance, ptrdiff_t variantDistance);

third-party/ArduinoJson/src/ArduinoJson/Collection/CollectionImpl.hpp

@@ -16,13 +16,13 @@ inline VariantSlot* CollectionData::addSlot(MemoryPool* pool) {
   if (!slot)
     return 0;
 
-  if (_tail) {
+  if (tail_) {
-    ARDUINOJSON_ASSERT(pool->owns(_tail));  // Can't alter a linked array/object
+    ARDUINOJSON_ASSERT(pool->owns(tail_));  // Can't alter a linked array/object
-    _tail->setNextNotNull(slot);
+    tail_->setNextNotNull(slot);
-    _tail = slot;
+    tail_ = slot;
   } else {
-    _head = slot;
+    head_ = slot;
-    _tail = slot;
+    tail_ = slot;
   }
 
   slot->clear();
@@ -45,8 +45,8 @@ inline VariantData* CollectionData::addMember(TAdaptedString key,
 }
 
 inline void CollectionData::clear() {
-  _head = 0;
+  head_ = 0;
-  _tail = 0;
+  tail_ = 0;
 }
 
 template <typename TAdaptedString>
@@ -57,7 +57,7 @@ inline bool CollectionData::containsKey(const TAdaptedString& key) const {
 inline bool CollectionData::copyFrom(const CollectionData& src,
                                      MemoryPool* pool) {
   clear();
-  for (VariantSlot* s = src._head; s; s = s->next()) {
+  for (VariantSlot* s = src.head_; s; s = s->next()) {
     VariantData* var;
     if (s->key() != 0) {
       JsonString key(s->key(),
@@ -78,7 +78,7 @@ template <typename TAdaptedString>
 inline VariantSlot* CollectionData::getSlot(TAdaptedString key) const {
   if (key.isNull())
     return 0;
-  VariantSlot* slot = _head;
+  VariantSlot* slot = head_;
   while (slot) {
     if (stringEquals(key, adaptString(slot->key())))
       break;
@@ -88,13 +88,13 @@ inline VariantSlot* CollectionData::getSlot(TAdaptedString key) const {
 }
 
 inline VariantSlot* CollectionData::getSlot(size_t index) const {
-  if (!_head)
+  if (!head_)
     return 0;
-  return _head->next(index);
+  return head_->next(index);
 }
 
 inline VariantSlot* CollectionData::getPreviousSlot(VariantSlot* target) const {
-  VariantSlot* current = _head;
+  VariantSlot* current = head_;
   while (current) {
     VariantSlot* next = current->next();
     if (next == target)
@@ -132,7 +132,7 @@ inline VariantData* CollectionData::getElement(size_t index) const {
 
 inline VariantData* CollectionData::getOrAddElement(size_t index,
                                                     MemoryPool* pool) {
-  VariantSlot* slot = _head;
+  VariantSlot* slot = head_;
   while (slot && index > 0) {
     slot = slot->next();
     index--;
@@ -154,9 +154,9 @@ inline void CollectionData::removeSlot(VariantSlot* slot) {
   if (prev)
     prev->setNext(next);
   else
-    _head = next;
+    head_ = next;
   if (!next)
-    _tail = prev;
+    tail_ = prev;
 }
 
 inline void CollectionData::removeElement(size_t index) {
@@ -165,7 +165,7 @@ inline void CollectionData::removeElement(size_t index) {
 
 inline size_t CollectionData::memoryUsage() const {
   size_t total = 0;
-  for (VariantSlot* s = _head; s; s = s->next()) {
+  for (VariantSlot* s = head_; s; s = s->next()) {
     total += sizeof(VariantSlot) + s->data()->memoryUsage();
     if (s->ownsKey())
       total += strlen(s->key()) + 1;
@@ -174,7 +174,7 @@ inline size_t CollectionData::memoryUsage() const {
 }
 
 inline size_t CollectionData::size() const {
-  return slotSize(_head);
+  return slotSize(head_);
 }
 
 template <typename T>
@@ -188,9 +188,9 @@ inline void movePointer(T*& p, ptrdiff_t offset) {
 
 inline void CollectionData::movePointers(ptrdiff_t stringDistance,
                                          ptrdiff_t variantDistance) {
-  movePointer(_head, variantDistance);
+  movePointer(head_, variantDistance);
-  movePointer(_tail, variantDistance);
+  movePointer(tail_, variantDistance);
-  for (VariantSlot* slot = _head; slot; slot = slot->next())
+  for (VariantSlot* slot = head_; slot; slot = slot->next())
     slot->movePointers(stringDistance, variantDistance);
 }
 

third-party/ArduinoJson/src/ArduinoJson/Configuration.hpp

@@ -130,10 +130,14 @@
 #    define ARDUINOJSON_ENABLE_ARDUINO_PRINT 0
 #  endif
 
-// Disable support for PROGMEM
+// Enable PROGMEM support on AVR only
 #  ifndef ARDUINOJSON_ENABLE_PROGMEM
+#    ifdef __AVR__
+#      define ARDUINOJSON_ENABLE_PROGMEM 1
+#    else
 #      define ARDUINOJSON_ENABLE_PROGMEM 0
 #    endif
+#  endif
 
 #endif  // ARDUINO
 

third-party/ArduinoJson/src/ArduinoJson/Deserialization/DeserializationError.hpp

@@ -26,49 +26,49 @@ class DeserializationError {
   };
 
   DeserializationError() {}
-  DeserializationError(Code c) : _code(c) {}
+  DeserializationError(Code c) : code_(c) {}
 
   // Compare with DeserializationError
   friend bool operator==(const DeserializationError& lhs,
                          const DeserializationError& rhs) {
-    return lhs._code == rhs._code;
+    return lhs.code_ == rhs.code_;
   }
   friend bool operator!=(const DeserializationError& lhs,
                          const DeserializationError& rhs) {
-    return lhs._code != rhs._code;
+    return lhs.code_ != rhs.code_;
   }
 
   // Compare with Code
   friend bool operator==(const DeserializationError& lhs, Code rhs) {
-    return lhs._code == rhs;
+    return lhs.code_ == rhs;
   }
   friend bool operator==(Code lhs, const DeserializationError& rhs) {
-    return lhs == rhs._code;
+    return lhs == rhs.code_;
   }
   friend bool operator!=(const DeserializationError& lhs, Code rhs) {
-    return lhs._code != rhs;
+    return lhs.code_ != rhs;
   }
   friend bool operator!=(Code lhs, const DeserializationError& rhs) {
-    return lhs != rhs._code;
+    return lhs != rhs.code_;
   }
 
   // Returns true if there is an error
   explicit operator bool() const {
-    return _code != Ok;
+    return code_ != Ok;
   }
 
   // Returns internal enum, useful for switch statement
   Code code() const {
-    return _code;
+    return code_;
   }
 
   const char* c_str() const {
     static const char* messages[] = {
         "Ok",           "EmptyInput", "IncompleteInput",
         "InvalidInput", "NoMemory",   "TooDeep"};
-    ARDUINOJSON_ASSERT(static_cast<size_t>(_code) <
+    ARDUINOJSON_ASSERT(static_cast<size_t>(code_) <
                        sizeof(messages) / sizeof(messages[0]));
-    return messages[_code];
+    return messages[code_];
   }
 
 #if ARDUINOJSON_ENABLE_PROGMEM
@@ -82,12 +82,12 @@ class DeserializationError {
     ARDUINOJSON_DEFINE_PROGMEM_ARRAY(const char*, messages,
                                      {s0, s1, s2, s3, s4, s5});
     return reinterpret_cast<const __FlashStringHelper*>(
-        detail::pgm_read(messages + _code));
+        detail::pgm_read(messages + code_));
   }
 #endif
 
  private:
-  Code _code;
+  Code code_;
 };
 
 #if ARDUINOJSON_ENABLE_STD_STREAM

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Filter.hpp

@@ -11,34 +11,34 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 namespace DeserializationOption {
 class Filter {
  public:
-  explicit Filter(JsonVariantConst v) : _variant(v) {}
+  explicit Filter(JsonVariantConst v) : variant_(v) {}
 
   bool allow() const {
-    return _variant;
+    return variant_;
   }
 
   bool allowArray() const {
-    return _variant == true || _variant.is<JsonArrayConst>();
+    return variant_ == true || variant_.is<JsonArrayConst>();
   }
 
   bool allowObject() const {
-    return _variant == true || _variant.is<JsonObjectConst>();
+    return variant_ == true || variant_.is<JsonObjectConst>();
   }
 
   bool allowValue() const {
-    return _variant == true;
+    return variant_ == true;
   }
 
   template <typename TKey>
   Filter operator[](const TKey& key) const {
-    if (_variant == true)  // "true" means "allow recursively"
+    if (variant_ == true)  // "true" means "allow recursively"
       return *this;
-    JsonVariantConst member = _variant[key];
+    JsonVariantConst member = variant_[key];
-    return Filter(member.isNull() ? _variant["*"] : member);
+    return Filter(member.isNull() ? variant_["*"] : member);
   }
 
  private:
-  JsonVariantConst _variant;
+  JsonVariantConst variant_;
 };
 }  // namespace DeserializationOption
 

third-party/ArduinoJson/src/ArduinoJson/Deserialization/NestingLimit.hpp

@@ -12,20 +12,20 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 namespace DeserializationOption {
 class NestingLimit {
  public:
-  NestingLimit() : _value(ARDUINOJSON_DEFAULT_NESTING_LIMIT) {}
+  NestingLimit() : value_(ARDUINOJSON_DEFAULT_NESTING_LIMIT) {}
-  explicit NestingLimit(uint8_t n) : _value(n) {}
+  explicit NestingLimit(uint8_t n) : value_(n) {}
 
   NestingLimit decrement() const {
-    ARDUINOJSON_ASSERT(_value > 0);
+    ARDUINOJSON_ASSERT(value_ > 0);
-    return NestingLimit(static_cast<uint8_t>(_value - 1));
+    return NestingLimit(static_cast<uint8_t>(value_ - 1));
   }
 
   bool reached() const {
-    return _value == 0;
+    return value_ == 0;
   }
 
  private:
-  uint8_t _value;
+  uint8_t value_;
 };
 }  // namespace DeserializationOption
 

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Reader.hpp

@@ -15,18 +15,20 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 template <typename TSource, typename Enable = void>
 struct Reader {
  public:
-  Reader(TSource& source) : _source(&source) {}
+  Reader(TSource& source) : source_(&source) {}
 
   int read() {
-    return _source->read();  // Error here? You passed an unsupported input type
+    // clang-format off
+    return source_->read();  // Error here? See https://arduinojson.org/v6/invalid-input/
+    // clang-format on
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    return _source->readBytes(buffer, length);
+    return source_->readBytes(buffer, length);
   }
 
  private:
-  TSource* _source;
+  TSource* source_;
 };
 
 template <typename TSource, typename Enable = void>

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Readers/ArduinoStreamReader.hpp

@@ -12,20 +12,20 @@ template <typename TSource>
 struct Reader<TSource,
               typename enable_if<is_base_of<Stream, TSource>::value>::type> {
  public:
-  explicit Reader(Stream& stream) : _stream(&stream) {}
+  explicit Reader(Stream& stream) : stream_(&stream) {}
 
   int read() {
-    // don't use _stream.read() as it ignores the timeout
+    // don't use stream_.read() as it ignores the timeout
     char c;
-    return _stream->readBytes(&c, 1) ? static_cast<unsigned char>(c) : -1;
+    return stream_->readBytes(&c, 1) ? static_cast<unsigned char>(c) : -1;
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    return _stream->readBytes(buffer, length);
+    return stream_->readBytes(buffer, length);
   }
 
  private:
-  Stream* _stream;
+  Stream* stream_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Readers/FlashReader.hpp

@@ -4,51 +4,51 @@
 
 #pragma once
 
-#include <Arduino.h>
+#include <ArduinoJson/Polyfills/pgmspace.hpp>
 
 ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 template <>
 struct Reader<const __FlashStringHelper*, void> {
-  const char* _ptr;
+  const char* ptr_;
 
  public:
   explicit Reader(const __FlashStringHelper* ptr)
-      : _ptr(reinterpret_cast<const char*>(ptr)) {}
+      : ptr_(reinterpret_cast<const char*>(ptr)) {}
 
   int read() {
-    return pgm_read_byte(_ptr++);
+    return pgm_read_byte(ptr_++);
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    memcpy_P(buffer, _ptr, length);
+    memcpy_P(buffer, ptr_, length);
-    _ptr += length;
+    ptr_ += length;
     return length;
   }
 };
 
 template <>
 struct BoundedReader<const __FlashStringHelper*, void> {
-  const char* _ptr;
+  const char* ptr_;
-  const char* _end;
+  const char* end_;
 
  public:
   explicit BoundedReader(const __FlashStringHelper* ptr, size_t size)
-      : _ptr(reinterpret_cast<const char*>(ptr)), _end(_ptr + size) {}
+      : ptr_(reinterpret_cast<const char*>(ptr)), end_(ptr_ + size) {}
 
   int read() {
-    if (_ptr < _end)
+    if (ptr_ < end_)
-      return pgm_read_byte(_ptr++);
+      return pgm_read_byte(ptr_++);
     else
       return -1;
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    size_t available = static_cast<size_t>(_end - _ptr);
+    size_t available = static_cast<size_t>(end_ - ptr_);
     if (available < length)
       length = available;
-    memcpy_P(buffer, _ptr, length);
+    memcpy_P(buffer, ptr_, length);
-    _ptr += length;
+    ptr_ += length;
     return length;
   }
 };

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Readers/IteratorReader.hpp

@@ -8,23 +8,23 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 template <typename TIterator>
 class IteratorReader {
-  TIterator _ptr, _end;
+  TIterator ptr_, end_;
 
  public:
   explicit IteratorReader(TIterator begin, TIterator end)
-      : _ptr(begin), _end(end) {}
+      : ptr_(begin), end_(end) {}
 
   int read() {
-    if (_ptr < _end)
+    if (ptr_ < end_)
-      return static_cast<unsigned char>(*_ptr++);
+      return static_cast<unsigned char>(*ptr_++);
     else
       return -1;
   }
 
   size_t readBytes(char* buffer, size_t length) {
     size_t i = 0;
-    while (i < length && _ptr < _end)
+    while (i < length && ptr_ < end_)
-      buffer[i++] = *_ptr++;
+      buffer[i++] = *ptr_++;
     return i;
   }
 };

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Readers/RamReader.hpp

@@ -21,19 +21,19 @@ struct IsCharOrVoid<const T> : IsCharOrVoid<T> {};
 template <typename TSource>
 struct Reader<TSource*,
               typename enable_if<IsCharOrVoid<TSource>::value>::type> {
-  const char* _ptr;
+  const char* ptr_;
 
  public:
   explicit Reader(const void* ptr)
-      : _ptr(ptr ? reinterpret_cast<const char*>(ptr) : "") {}
+      : ptr_(ptr ? reinterpret_cast<const char*>(ptr) : "") {}
 
   int read() {
-    return static_cast<unsigned char>(*_ptr++);
+    return static_cast<unsigned char>(*ptr_++);
   }
 
   size_t readBytes(char* buffer, size_t length) {
     for (size_t i = 0; i < length; i++)
-      buffer[i] = *_ptr++;
+      buffer[i] = *ptr_++;
     return length;
   }
 };

third-party/ArduinoJson/src/ArduinoJson/Deserialization/Readers/StdStreamReader.hpp

@@ -12,19 +12,19 @@ template <typename TSource>
 struct Reader<TSource, typename enable_if<
                            is_base_of<std::istream, TSource>::value>::type> {
  public:
-  explicit Reader(std::istream& stream) : _stream(&stream) {}
+  explicit Reader(std::istream& stream) : stream_(&stream) {}
 
   int read() {
-    return _stream->get();
+    return stream_->get();
   }
 
   size_t readBytes(char* buffer, size_t length) {
-    _stream->read(buffer, static_cast<std::streamsize>(length));
+    stream_->read(buffer, static_cast<std::streamsize>(length));
-    return static_cast<size_t>(_stream->gcount());
+    return static_cast<size_t>(stream_->gcount());
   }
 
  private:
-  std::istream* _stream;
+  std::istream* stream_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Deserialization/deserialize.hpp

@@ -12,6 +12,17 @@
 
 ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
+// A meta-function that returns the first type of the parameter pack
+// or void if empty
+template <typename...>
+struct first_or_void {
+  using type = void;
+};
+template <typename T, typename... Rest>
+struct first_or_void<T, Rest...> {
+  using type = T;
+};
+
 template <template <typename, typename> class TDeserializer, typename TReader,
           typename TWriter>
 TDeserializer<TReader, TWriter> makeDeserializer(MemoryPool* pool,
@@ -22,7 +33,9 @@ TDeserializer<TReader, TWriter> makeDeserializer(MemoryPool* pool,
 }
 
 template <template <typename, typename> class TDeserializer, typename TStream,
-          typename... Args>
+          typename... Args,
+          typename = typename enable_if<  // issue #1897
+              !is_integral<typename first_or_void<Args...>::type>::value>::type>
 DeserializationError deserialize(JsonDocument& doc, TStream&& input,
                                  Args... args) {
   auto reader = makeReader(detail::forward<TStream>(input));

third-party/ArduinoJson/src/ArduinoJson/Document/BasicJsonDocument.hpp

@@ -14,27 +14,27 @@ template <typename TAllocator>
 class AllocatorOwner {
  public:
   AllocatorOwner() {}
-  AllocatorOwner(TAllocator a) : _allocator(a) {}
+  AllocatorOwner(TAllocator a) : allocator_(a) {}
 
   void* allocate(size_t size) {
-    return _allocator.allocate(size);
+    return allocator_.allocate(size);
   }
 
   void deallocate(void* ptr) {
     if (ptr)
-      _allocator.deallocate(ptr);
+      allocator_.deallocate(ptr);
   }
 
   void* reallocate(void* ptr, size_t new_size) {
-    return _allocator.reallocate(ptr, new_size);
+    return allocator_.reallocate(ptr, new_size);
   }
 
   TAllocator& allocator() {
-    return _allocator;
+    return allocator_;
   }
 
  private:
-  TAllocator _allocator;
+  TAllocator allocator_;
 };
 
 // A JsonDocument that uses the provided allocator to allocate its memory pool.
@@ -106,18 +106,18 @@ class BasicJsonDocument : AllocatorOwner<TAllocator>, public JsonDocument {
   // Reduces the capacity of the memory pool to match the current usage.
   // https://arduinojson.org/v6/api/basicjsondocument/shrinktofit/
   void shrinkToFit() {
-    ptrdiff_t bytes_reclaimed = _pool.squash();
+    ptrdiff_t bytes_reclaimed = pool_.squash();
     if (bytes_reclaimed == 0)
       return;
 
-    void* old_ptr = _pool.buffer();
+    void* old_ptr = pool_.buffer();
-    void* new_ptr = this->reallocate(old_ptr, _pool.capacity());
+    void* new_ptr = this->reallocate(old_ptr, pool_.capacity());
 
     ptrdiff_t ptr_offset =
         static_cast<char*>(new_ptr) - static_cast<char*>(old_ptr);
 
-    _pool.movePointers(ptr_offset);
+    pool_.movePointers(ptr_offset);
-    _data.movePointers(ptr_offset, ptr_offset - bytes_reclaimed);
+    data_.movePointers(ptr_offset, ptr_offset - bytes_reclaimed);
   }
 
   // Reclaims the memory leaked when removing and replacing values.
@@ -127,7 +127,6 @@ class BasicJsonDocument : AllocatorOwner<TAllocator>, public JsonDocument {
     BasicJsonDocument tmp(*this);
     if (!tmp.capacity())
       return false;
-    tmp.set(*this);
     moveAssignFrom(tmp);
     return true;
   }
@@ -142,7 +141,7 @@ class BasicJsonDocument : AllocatorOwner<TAllocator>, public JsonDocument {
 
   void reallocPool(size_t requiredSize) {
     size_t capa = detail::addPadding(requiredSize);
-    if (capa == _pool.capacity())
+    if (capa == pool_.capacity())
       return;
     freePool();
     replacePool(allocPool(detail::addPadding(requiredSize)));
@@ -159,10 +158,10 @@ class BasicJsonDocument : AllocatorOwner<TAllocator>, public JsonDocument {
 
   void moveAssignFrom(BasicJsonDocument& src) {
     freePool();
-    _data = src._data;
+    data_ = src.data_;
-    _pool = src._pool;
+    pool_ = src.pool_;
-    src._data.setNull();
+    src.data_.setNull();
-    src._pool = {0, 0};
+    src.pool_ = {0, 0};
   }
 };
 

third-party/ArduinoJson/src/ArduinoJson/Document/JsonDocument.hpp

@@ -40,8 +40,8 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   // Empties the document and resets the memory pool
   // https://arduinojson.org/v6/api/jsondocument/clear/
   void clear() {
-    _pool.clear();
+    pool_.clear();
-    _data.init();
+    data_.setNull();
   }
 
   // Returns true if the root is of the specified type.
@@ -67,31 +67,31 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   // Returns the number of used bytes in the memory pool.
   // https://arduinojson.org/v6/api/jsondocument/memoryusage/
   size_t memoryUsage() const {
-    return _pool.size();
+    return pool_.size();
   }
 
   // Returns trues if the memory pool was too small.
   // https://arduinojson.org/v6/api/jsondocument/overflowed/
   bool overflowed() const {
-    return _pool.overflowed();
+    return pool_.overflowed();
   }
 
   // Returns the depth (nesting level) of the array.
   // https://arduinojson.org/v6/api/jsondocument/nesting/
   size_t nesting() const {
-    return variantNesting(&_data);
+    return variantNesting(&data_);
   }
 
   // Returns the capacity of the memory pool.
   // https://arduinojson.org/v6/api/jsondocument/capacity/
   size_t capacity() const {
-    return _pool.capacity();
+    return pool_.capacity();
   }
 
   // Returns the number of elements in the root array or object.
   // https://arduinojson.org/v6/api/jsondocument/size/
   size_t size() const {
-    return _data.size();
+    return data_.size();
   }
 
   // Copies the specified document.
@@ -161,14 +161,14 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   // https://arduinojson.org/v6/api/jsondocument/containskey/
   template <typename TChar>
   bool containsKey(TChar* key) const {
-    return _data.getMember(detail::adaptString(key)) != 0;
+    return data_.getMember(detail::adaptString(key)) != 0;
   }
 
   // Returns true if the root object contains the specified key.
   // https://arduinojson.org/v6/api/jsondocument/containskey/
   template <typename TString>
   bool containsKey(const TString& key) const {
-    return _data.getMember(detail::adaptString(key)) != 0;
+    return data_.getMember(detail::adaptString(key)) != 0;
   }
 
   // Gets or sets a root object's member.
@@ -197,7 +197,7 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   FORCE_INLINE typename detail::enable_if<detail::IsString<TString>::value,
                                           JsonVariantConst>::type
   operator[](const TString& key) const {
-    return JsonVariantConst(_data.getMember(detail::adaptString(key)));
+    return JsonVariantConst(data_.getMember(detail::adaptString(key)));
   }
 
   // Gets a root object's member.
@@ -206,7 +206,7 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   FORCE_INLINE typename detail::enable_if<detail::IsString<TChar*>::value,
                                           JsonVariantConst>::type
   operator[](TChar* key) const {
-    return JsonVariantConst(_data.getMember(detail::adaptString(key)));
+    return JsonVariantConst(data_.getMember(detail::adaptString(key)));
   }
 
   // Gets or sets a root array's element.
@@ -218,14 +218,14 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   // Gets a root array's member.
   // https://arduinojson.org/v6/api/jsondocument/subscript/
   FORCE_INLINE JsonVariantConst operator[](size_t index) const {
-    return JsonVariantConst(_data.getElement(index));
+    return JsonVariantConst(data_.getElement(index));
   }
 
   // Appends a new (null) element to the root array.
   // Returns a reference to the new element.
   // https://arduinojson.org/v6/api/jsondocument/add/
   FORCE_INLINE JsonVariant add() {
-    return JsonVariant(&_pool, _data.addElement(&_pool));
+    return JsonVariant(&pool_, data_.addElement(&pool_));
   }
 
   // Appends a value to the root array.
@@ -246,7 +246,7 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   // ⚠️ Doesn't release the memory associated with the removed element.
   // https://arduinojson.org/v6/api/jsondocument/remove/
   FORCE_INLINE void remove(size_t index) {
-    _data.remove(index);
+    data_.remove(index);
   }
 
   // Removes a member of the root object.
@@ -255,7 +255,7 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   template <typename TChar>
   FORCE_INLINE typename detail::enable_if<detail::IsString<TChar*>::value>::type
   remove(TChar* key) {
-    _data.remove(detail::adaptString(key));
+    data_.remove(detail::adaptString(key));
   }
 
   // Removes a member of the root object.
@@ -265,7 +265,7 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   FORCE_INLINE
       typename detail::enable_if<detail::IsString<TString>::value>::type
       remove(const TString& key) {
-    _data.remove(detail::adaptString(key));
+    data_.remove(detail::adaptString(key));
   }
 
   FORCE_INLINE operator JsonVariant() {
@@ -277,50 +277,44 @@ class JsonDocument : public detail::VariantOperators<const JsonDocument&> {
   }
 
  protected:
-  JsonDocument() : _pool(0, 0) {
+  JsonDocument() : pool_(0, 0) {}
-    _data.init();
-  }
 
-  JsonDocument(detail::MemoryPool pool) : _pool(pool) {
+  JsonDocument(detail::MemoryPool pool) : pool_(pool) {}
-    _data.init();
-  }
 
-  JsonDocument(char* buf, size_t capa) : _pool(buf, capa) {
+  JsonDocument(char* buf, size_t capa) : pool_(buf, capa) {}
-    _data.init();
-  }
 
   ~JsonDocument() {}
 
   void replacePool(detail::MemoryPool pool) {
-    _pool = pool;
+    pool_ = pool;
   }
 
   JsonVariant getVariant() {
-    return JsonVariant(&_pool, &_data);
+    return JsonVariant(&pool_, &data_);
   }
 
   JsonVariantConst getVariant() const {
-    return JsonVariantConst(&_data);
+    return JsonVariantConst(&data_);
   }
 
-  detail::MemoryPool _pool;
+  detail::MemoryPool pool_;
-  detail::VariantData _data;
+  detail::VariantData data_;
 
  protected:
   detail::MemoryPool* getPool() {
-    return &_pool;
+    return &pool_;
   }
 
   detail::VariantData* getData() {
-    return &_data;
+    return &data_;
   }
 
   const detail::VariantData* getData() const {
-    return &_data;
+    return &data_;
   }
 
   detail::VariantData* getOrCreateData() {
-    return &_data;
+    return &data_;
   }
 };
 

third-party/ArduinoJson/src/ArduinoJson/Document/StaticJsonDocument.hpp

@@ -11,14 +11,14 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 // A JsonDocument with a memory pool on the stack.
 template <size_t desiredCapacity>
 class StaticJsonDocument : public JsonDocument {
-  static const size_t _capacity =
+  static const size_t capacity_ =
       detail::AddPadding<detail::Max<1, desiredCapacity>::value>::value;
 
  public:
-  StaticJsonDocument() : JsonDocument(_buffer, _capacity) {}
+  StaticJsonDocument() : JsonDocument(buffer_, capacity_) {}
 
   StaticJsonDocument(const StaticJsonDocument& src)
-      : JsonDocument(_buffer, _capacity) {
+      : JsonDocument(buffer_, capacity_) {
     set(src);
   }
 
@@ -27,12 +27,12 @@ class StaticJsonDocument : public JsonDocument {
       const T& src,
       typename detail::enable_if<
           detail::is_convertible<T, JsonVariantConst>::value>::type* = 0)
-      : JsonDocument(_buffer, _capacity) {
+      : JsonDocument(buffer_, capacity_) {
     set(src);
   }
 
   // disambiguate
-  StaticJsonDocument(JsonVariant src) : JsonDocument(_buffer, _capacity) {
+  StaticJsonDocument(JsonVariant src) : JsonDocument(buffer_, capacity_) {
     set(src);
   }
 
@@ -55,7 +55,7 @@ class StaticJsonDocument : public JsonDocument {
   }
 
  private:
-  char _buffer[_capacity];
+  char buffer_[capacity_];
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Json/JsonDeserializer.hpp

@@ -23,10 +23,10 @@ class JsonDeserializer {
  public:
   JsonDeserializer(MemoryPool* pool, TReader reader,
                    TStringStorage stringStorage)
-      : _stringStorage(stringStorage),
+      : stringStorage_(stringStorage),
-        _foundSomething(false),
+        foundSomething_(false),
-        _latch(reader),
+        latch_(reader),
-        _pool(pool) {}
+        pool_(pool) {}
 
   template <typename TFilter>
   DeserializationError parse(VariantData& variant, TFilter filter,
@@ -35,7 +35,7 @@ class JsonDeserializer {
 
     err = parseVariant(variant, filter, nestingLimit);
 
-    if (!err && _latch.last() != 0 && !variant.isEnclosed()) {
+    if (!err && latch_.last() != 0 && !variant.isEnclosed()) {
       // We don't detect trailing characters earlier, so we need to check now
       return DeserializationError::InvalidInput;
     }
@@ -45,11 +45,11 @@ class JsonDeserializer {
 
  private:
   char current() {
-    return _latch.current();
+    return latch_.current();
   }
 
   void move() {
-    _latch.clear();
+    latch_.clear();
   }
 
   bool eat(char charToSkip) {
@@ -173,7 +173,7 @@ class JsonDeserializer {
     for (;;) {
       if (memberFilter.allow()) {
         // Allocate slot in array
-        VariantData* value = array.addElement(_pool);
+        VariantData* value = array.addElement(pool_);
         if (!value)
           return DeserializationError::NoMemory;
 
@@ -269,7 +269,7 @@ class JsonDeserializer {
       if (!eat(':'))
         return DeserializationError::InvalidInput;
 
-      JsonString key = _stringStorage.str();
+      JsonString key = stringStorage_.str();
 
       TFilter memberFilter = filter[key.c_str()];
 
@@ -278,10 +278,10 @@ class JsonDeserializer {
         if (!variant) {
           // Save key in memory pool.
           // This MUST be done before adding the slot.
-          key = _stringStorage.save();
+          key = stringStorage_.save();
 
           // Allocate slot in object
-          VariantSlot* slot = object.addSlot(_pool);
+          VariantSlot* slot = object.addSlot(pool_);
           if (!slot)
             return DeserializationError::NoMemory;
 
@@ -377,7 +377,7 @@ class JsonDeserializer {
   }
 
   DeserializationError::Code parseKey() {
-    _stringStorage.startString();
+    stringStorage_.startString();
     if (isQuote(current())) {
       return parseQuotedString();
     } else {
@@ -388,13 +388,13 @@ class JsonDeserializer {
   DeserializationError::Code parseStringValue(VariantData& variant) {
     DeserializationError::Code err;
 
-    _stringStorage.startString();
+    stringStorage_.startString();
 
     err = parseQuotedString();
     if (err)
       return err;
 
-    variant.setString(_stringStorage.save());
+    variant.setString(stringStorage_.save());
 
     return DeserializationError::Ok;
   }
@@ -430,9 +430,9 @@ class JsonDeserializer {
           if (err)
             return err;
           if (codepoint.append(codeunit))
-            Utf8::encodeCodepoint(codepoint.value(), _stringStorage);
+            Utf8::encodeCodepoint(codepoint.value(), stringStorage_);
 #else
-          _stringStorage.append('\\');
+          stringStorage_.append('\\');
 #endif
           continue;
         }
@@ -444,10 +444,10 @@ class JsonDeserializer {
         move();
       }
 
-      _stringStorage.append(c);
+      stringStorage_.append(c);
     }
 
-    if (!_stringStorage.isValid())
+    if (!stringStorage_.isValid())
       return DeserializationError::NoMemory;
 
     return DeserializationError::Ok;
@@ -460,14 +460,14 @@ class JsonDeserializer {
     if (canBeInNonQuotedString(c)) {  // no quotes
       do {
         move();
-        _stringStorage.append(c);
+        stringStorage_.append(c);
         c = current();
       } while (canBeInNonQuotedString(c));
     } else {
       return DeserializationError::InvalidInput;
     }
 
-    if (!_stringStorage.isValid())
+    if (!stringStorage_.isValid())
       return DeserializationError::NoMemory;
 
     return DeserializationError::Ok;
@@ -516,12 +516,12 @@ class JsonDeserializer {
     char c = current();
     while (canBeInNumber(c) && n < 63) {
       move();
-      _buffer[n++] = c;
+      buffer_[n++] = c;
       c = current();
     }
-    _buffer[n] = 0;
+    buffer_[n] = 0;
 
-    if (!parseNumber(_buffer, result))
+    if (!parseNumber(buffer_, result))
       return DeserializationError::InvalidInput;
 
     return DeserializationError::Ok;
@@ -585,7 +585,7 @@ class JsonDeserializer {
       switch (current()) {
         // end of string
         case '\0':
-          return _foundSomething ? DeserializationError::IncompleteInput
+          return foundSomething_ ? DeserializationError::IncompleteInput
                                  : DeserializationError::EmptyInput;
 
         // spaces
@@ -640,7 +640,7 @@ class JsonDeserializer {
 #endif
 
         default:
-          _foundSomething = true;
+          foundSomething_ = true;
           return DeserializationError::Ok;
       }
     }
@@ -659,11 +659,11 @@ class JsonDeserializer {
     return DeserializationError::Ok;
   }
 
-  TStringStorage _stringStorage;
+  TStringStorage stringStorage_;
-  bool _foundSomething;
+  bool foundSomething_;
-  Latch<TReader> _latch;
+  Latch<TReader> latch_;
-  MemoryPool* _pool;
+  MemoryPool* pool_;
-  char _buffer[64];  // using a member instead of a local variable because it
+  char buffer_[64];  // using a member instead of a local variable because it
                      // ended in the recursive path after compiler inlined the
                      // code
 };

third-party/ArduinoJson/src/ArduinoJson/Json/JsonSerializer.hpp

@@ -16,7 +16,7 @@ class JsonSerializer : public Visitor<size_t> {
  public:
   static const bool producesText = true;
 
-  JsonSerializer(TWriter writer) : _formatter(writer) {}
+  JsonSerializer(TWriter writer) : formatter_(writer) {}
 
   FORCE_INLINE size_t visitArray(const CollectionData& array) {
     write('[');
@@ -43,7 +43,7 @@ class JsonSerializer : public Visitor<size_t> {
     const VariantSlot* slot = object.head();
 
     while (slot != 0) {
-      _formatter.writeString(slot->key());
+      formatter_.writeString(slot->key());
       write(':');
       slot->data()->accept(*this);
 
@@ -59,60 +59,60 @@ class JsonSerializer : public Visitor<size_t> {
   }
 
   size_t visitFloat(JsonFloat value) {
-    _formatter.writeFloat(value);
+    formatter_.writeFloat(value);
     return bytesWritten();
   }
 
   size_t visitString(const char* value) {
-    _formatter.writeString(value);
+    formatter_.writeString(value);
     return bytesWritten();
   }
 
   size_t visitString(const char* value, size_t n) {
-    _formatter.writeString(value, n);
+    formatter_.writeString(value, n);
     return bytesWritten();
   }
 
   size_t visitRawJson(const char* data, size_t n) {
-    _formatter.writeRaw(data, n);
+    formatter_.writeRaw(data, n);
     return bytesWritten();
   }
 
   size_t visitSignedInteger(JsonInteger value) {
-    _formatter.writeInteger(value);
+    formatter_.writeInteger(value);
     return bytesWritten();
   }
 
   size_t visitUnsignedInteger(JsonUInt value) {
-    _formatter.writeInteger(value);
+    formatter_.writeInteger(value);
     return bytesWritten();
   }
 
   size_t visitBoolean(bool value) {
-    _formatter.writeBoolean(value);
+    formatter_.writeBoolean(value);
     return bytesWritten();
   }
 
   size_t visitNull() {
-    _formatter.writeRaw("null");
+    formatter_.writeRaw("null");
     return bytesWritten();
   }
 
  protected:
   size_t bytesWritten() const {
-    return _formatter.bytesWritten();
+    return formatter_.bytesWritten();
   }
 
   void write(char c) {
-    _formatter.writeRaw(c);
+    formatter_.writeRaw(c);
   }
 
   void write(const char* s) {
-    _formatter.writeRaw(s);
+    formatter_.writeRaw(s);
   }
 
  private:
-  TextFormatter<TWriter> _formatter;
+  TextFormatter<TWriter> formatter_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Json/Latch.hpp

@@ -11,45 +11,45 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 template <typename TReader>
 class Latch {
  public:
-  Latch(TReader reader) : _reader(reader), _loaded(false) {
+  Latch(TReader reader) : reader_(reader), loaded_(false) {
 #if ARDUINOJSON_DEBUG
-    _ended = false;
+    ended_ = false;
 #endif
   }
 
   void clear() {
-    _loaded = false;
+    loaded_ = false;
   }
 
   int last() const {
-    return _current;
+    return current_;
   }
 
   FORCE_INLINE char current() {
-    if (!_loaded) {
+    if (!loaded_) {
       load();
     }
-    return _current;
+    return current_;
   }
 
  private:
   void load() {
-    ARDUINOJSON_ASSERT(!_ended);
+    ARDUINOJSON_ASSERT(!ended_);
-    int c = _reader.read();
+    int c = reader_.read();
 #if ARDUINOJSON_DEBUG
     if (c <= 0)
-      _ended = true;
+      ended_ = true;
 #endif
-    _current = static_cast<char>(c > 0 ? c : 0);
+    current_ = static_cast<char>(c > 0 ? c : 0);
-    _loaded = true;
+    loaded_ = true;
   }
 
-  TReader _reader;
+  TReader reader_;
-  char _current;  // NOLINT(clang-analyzer-optin.cplusplus.UninitializedObject)
+  char current_;  // NOLINT(clang-analyzer-optin.cplusplus.UninitializedObject)
                   // Not initialized in constructor (+10 bytes on AVR)
-  bool _loaded;
+  bool loaded_;
 #if ARDUINOJSON_DEBUG
-  bool _ended;
+  bool ended_;
 #endif
 };
 

third-party/ArduinoJson/src/ArduinoJson/Json/PrettyJsonSerializer.hpp

@@ -16,13 +16,13 @@ class PrettyJsonSerializer : public JsonSerializer<TWriter> {
   typedef JsonSerializer<TWriter> base;
 
  public:
-  PrettyJsonSerializer(TWriter writer) : base(writer), _nesting(0) {}
+  PrettyJsonSerializer(TWriter writer) : base(writer), nesting_(0) {}
 
   size_t visitArray(const CollectionData& array) {
     const VariantSlot* slot = array.head();
     if (slot) {
       base::write("[\r\n");
-      _nesting++;
+      nesting_++;
       while (slot != 0) {
         indent();
         slot->data()->accept(*this);
@@ -30,7 +30,7 @@ class PrettyJsonSerializer : public JsonSerializer<TWriter> {
         slot = slot->next();
         base::write(slot ? ",\r\n" : "\r\n");
       }
-      _nesting--;
+      nesting_--;
       indent();
       base::write("]");
     } else {
@@ -43,7 +43,7 @@ class PrettyJsonSerializer : public JsonSerializer<TWriter> {
     const VariantSlot* slot = object.head();
     if (slot) {
       base::write("{\r\n");
-      _nesting++;
+      nesting_++;
       while (slot != 0) {
         indent();
         base::visitString(slot->key());
@@ -53,7 +53,7 @@ class PrettyJsonSerializer : public JsonSerializer<TWriter> {
         slot = slot->next();
         base::write(slot ? ",\r\n" : "\r\n");
       }
-      _nesting--;
+      nesting_--;
       indent();
       base::write("}");
     } else {
@@ -64,11 +64,11 @@ class PrettyJsonSerializer : public JsonSerializer<TWriter> {
 
  private:
   void indent() {
-    for (uint8_t i = 0; i < _nesting; i++)
+    for (uint8_t i = 0; i < nesting_; i++)
       base::write(ARDUINOJSON_TAB);
   }
 
-  uint8_t _nesting;
+  uint8_t nesting_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Json/TextFormatter.hpp

@@ -20,13 +20,13 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 template <typename TWriter>
 class TextFormatter {
  public:
-  explicit TextFormatter(TWriter writer) : _writer(writer) {}
+  explicit TextFormatter(TWriter writer) : writer_(writer) {}
 
   TextFormatter& operator=(const TextFormatter&) = delete;
 
   // Returns the number of bytes sent to the TWriter implementation.
   size_t bytesWritten() const {
-    return _writer.count();
+    return writer_.count();
   }
 
   void writeBoolean(bool value) {
@@ -146,28 +146,28 @@ class TextFormatter {
   }
 
   void writeRaw(const char* s) {
-    _writer.write(reinterpret_cast<const uint8_t*>(s), strlen(s));
+    writer_.write(reinterpret_cast<const uint8_t*>(s), strlen(s));
   }
 
   void writeRaw(const char* s, size_t n) {
-    _writer.write(reinterpret_cast<const uint8_t*>(s), n);
+    writer_.write(reinterpret_cast<const uint8_t*>(s), n);
   }
 
   void writeRaw(const char* begin, const char* end) {
-    _writer.write(reinterpret_cast<const uint8_t*>(begin),
+    writer_.write(reinterpret_cast<const uint8_t*>(begin),
                   static_cast<size_t>(end - begin));
   }
 
   template <size_t N>
   void writeRaw(const char (&s)[N]) {
-    _writer.write(reinterpret_cast<const uint8_t*>(s), N - 1);
+    writer_.write(reinterpret_cast<const uint8_t*>(s), N - 1);
   }
   void writeRaw(char c) {
-    _writer.write(static_cast<uint8_t>(c));
+    writer_.write(static_cast<uint8_t>(c));
   }
 
  protected:
-  CountingDecorator<TWriter> _writer;
+  CountingDecorator<TWriter> writer_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Json/Utf16.hpp

@@ -31,31 +31,31 @@ inline bool isLowSurrogate(uint16_t codeunit) {
 
 class Codepoint {
  public:
-  Codepoint() : _highSurrogate(0), _codepoint(0) {}
+  Codepoint() : highSurrogate_(0), codepoint_(0) {}
 
   bool append(uint16_t codeunit) {
     if (isHighSurrogate(codeunit)) {
-      _highSurrogate = codeunit & 0x3FF;
+      highSurrogate_ = codeunit & 0x3FF;
       return false;
     }
 
     if (isLowSurrogate(codeunit)) {
-      _codepoint =
+      codepoint_ =
-          uint32_t(0x10000 + ((_highSurrogate << 10) | (codeunit & 0x3FF)));
+          uint32_t(0x10000 + ((highSurrogate_ << 10) | (codeunit & 0x3FF)));
       return true;
     }
 
-    _codepoint = codeunit;
+    codepoint_ = codeunit;
     return true;
   }
 
   uint32_t value() const {
-    return _codepoint;
+    return codepoint_;
   }
 
  private:
-  uint16_t _highSurrogate;
+  uint16_t highSurrogate_;
-  uint32_t _codepoint;
+  uint32_t codepoint_;
 };
 }  // namespace Utf16
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Memory/MemoryPool.hpp

@@ -26,43 +26,43 @@
 
 ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
-// _begin                                   _end
+// begin_                                   end_
 // v                                           v
 // +-------------+--------------+--------------+
 // | strings...  |   (free)     |  ...variants |
 // +-------------+--------------+--------------+
 //               ^              ^
-//             _left          _right
+//             left_          right_
 
 class MemoryPool {
  public:
   MemoryPool(char* buf, size_t capa)
-      : _begin(buf),
+      : begin_(buf),
-        _left(buf),
+        left_(buf),
-        _right(buf ? buf + capa : 0),
+        right_(buf ? buf + capa : 0),
-        _end(buf ? buf + capa : 0),
+        end_(buf ? buf + capa : 0),
-        _overflowed(false) {
+        overflowed_(false) {
-    ARDUINOJSON_ASSERT(isAligned(_begin));
+    ARDUINOJSON_ASSERT(isAligned(begin_));
-    ARDUINOJSON_ASSERT(isAligned(_right));
+    ARDUINOJSON_ASSERT(isAligned(right_));
-    ARDUINOJSON_ASSERT(isAligned(_end));
+    ARDUINOJSON_ASSERT(isAligned(end_));
   }
 
   void* buffer() {
-    return _begin;  // NOLINT(clang-analyzer-unix.Malloc)
+    return begin_;  // NOLINT(clang-analyzer-unix.Malloc)
                     // movePointers() alters this pointer
   }
 
   // Gets the capacity of the memoryPool in bytes
   size_t capacity() const {
-    return size_t(_end - _begin);
+    return size_t(end_ - begin_);
   }
 
   size_t size() const {
-    return size_t(_left - _begin + _end - _right);
+    return size_t(left_ - begin_ + end_ - right_);
   }
 
   bool overflowed() const {
-    return _overflowed;
+    return overflowed_;
   }
 
   VariantSlot* allocVariant() {
@@ -91,40 +91,40 @@ class MemoryPool {
   }
 
   void getFreeZone(char** zoneStart, size_t* zoneSize) const {
-    *zoneStart = _left;
+    *zoneStart = left_;
-    *zoneSize = size_t(_right - _left);
+    *zoneSize = size_t(right_ - left_);
   }
 
   const char* saveStringFromFreeZone(size_t len) {
 #if ARDUINOJSON_ENABLE_STRING_DEDUPLICATION
-    const char* dup = findString(adaptString(_left, len));
+    const char* dup = findString(adaptString(left_, len));
     if (dup)
       return dup;
 #endif
 
-    const char* str = _left;
+    const char* str = left_;
-    _left += len;
+    left_ += len;
-    *_left++ = 0;
+    *left_++ = 0;
     checkInvariants();
     return str;
   }
 
   void markAsOverflowed() {
-    _overflowed = true;
+    overflowed_ = true;
   }
 
   void clear() {
-    _left = _begin;
+    left_ = begin_;
-    _right = _end;
+    right_ = end_;
-    _overflowed = false;
+    overflowed_ = false;
   }
 
   bool canAlloc(size_t bytes) const {
-    return _left + bytes <= _right;
+    return left_ + bytes <= right_;
   }
 
   bool owns(void* p) const {
-    return _begin <= p && p < _end;
+    return begin_ <= p && p < end_;
   }
 
   // Workaround for missing placement new
@@ -134,51 +134,51 @@ class MemoryPool {
 
   // Squash the free space between strings and variants
   //
-  // _begin                    _end
+  // begin_                    end_
   // v                            v
   // +-------------+--------------+
   // | strings...  |  ...variants |
   // +-------------+--------------+
   //               ^
-  //          _left _right
+  //          left_ right_
   //
   // This funcion is called before a realloc.
   ptrdiff_t squash() {
-    char* new_right = addPadding(_left);
+    char* new_right = addPadding(left_);
-    if (new_right >= _right)
+    if (new_right >= right_)
       return 0;
 
-    size_t right_size = static_cast<size_t>(_end - _right);
+    size_t right_size = static_cast<size_t>(end_ - right_);
-    memmove(new_right, _right, right_size);
+    memmove(new_right, right_, right_size);
 
-    ptrdiff_t bytes_reclaimed = _right - new_right;
+    ptrdiff_t bytes_reclaimed = right_ - new_right;
-    _right = new_right;
+    right_ = new_right;
-    _end = new_right + right_size;
+    end_ = new_right + right_size;
     return bytes_reclaimed;
   }
 
   // Move all pointers together
   // This funcion is called after a realloc.
   void movePointers(ptrdiff_t offset) {
-    _begin += offset;
+    begin_ += offset;
-    _left += offset;
+    left_ += offset;
-    _right += offset;
+    right_ += offset;
-    _end += offset;
+    end_ += offset;
   }
 
  private:
   void checkInvariants() {
-    ARDUINOJSON_ASSERT(_begin <= _left);
+    ARDUINOJSON_ASSERT(begin_ <= left_);
-    ARDUINOJSON_ASSERT(_left <= _right);
+    ARDUINOJSON_ASSERT(left_ <= right_);
-    ARDUINOJSON_ASSERT(_right <= _end);
+    ARDUINOJSON_ASSERT(right_ <= end_);
-    ARDUINOJSON_ASSERT(isAligned(_right));
+    ARDUINOJSON_ASSERT(isAligned(right_));
   }
 
 #if ARDUINOJSON_ENABLE_STRING_DEDUPLICATION
   template <typename TAdaptedString>
   const char* findString(const TAdaptedString& str) const {
     size_t n = str.size();
-    for (char* next = _begin; next + n < _left; ++next) {
+    for (char* next = begin_; next + n < left_; ++next) {
       if (next[n] == '\0' && stringEquals(str, adaptString(next, n)))
         return next;
 
@@ -192,11 +192,11 @@ class MemoryPool {
 
   char* allocString(size_t n) {
     if (!canAlloc(n)) {
-      _overflowed = true;
+      overflowed_ = true;
       return 0;
     }
-    char* s = _left;
+    char* s = left_;
-    _left += n;
+    left_ += n;
     checkInvariants();
     return s;
   }
@@ -208,15 +208,15 @@ class MemoryPool {
 
   void* allocRight(size_t bytes) {
     if (!canAlloc(bytes)) {
-      _overflowed = true;
+      overflowed_ = true;
       return 0;
     }
-    _right -= bytes;
+    right_ -= bytes;
-    return _right;
+    return right_;
   }
 
-  char *_begin, *_left, *_right, *_end;
+  char *begin_, *left_, *right_, *end_;
-  bool _overflowed;
+  bool overflowed_;
 };
 
 template <typename TAdaptedString, typename TCallback>

third-party/ArduinoJson/src/ArduinoJson/Misc/SerializedValue.hpp

@@ -12,43 +12,43 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 template <typename T>
 class SerializedValue {
  public:
-  explicit SerializedValue(T str) : _str(str) {}
+  explicit SerializedValue(T str) : str_(str) {}
   operator T() const {
-    return _str;
+    return str_;
   }
 
   const char* data() const {
-    return _str.c_str();
+    return str_.c_str();
   }
 
   size_t size() const {
     // CAUTION: the old Arduino String doesn't have size()
-    return _str.length();
+    return str_.length();
   }
 
  private:
-  T _str;
+  T str_;
 };
 
 template <typename TChar>
 class SerializedValue<TChar*> {
  public:
-  explicit SerializedValue(TChar* p, size_t n) : _data(p), _size(n) {}
+  explicit SerializedValue(TChar* p, size_t n) : data_(p), size_(n) {}
   operator TChar*() const {
-    return _data;
+    return data_;
   }
 
   TChar* data() const {
-    return _data;
+    return data_;
   }
 
   size_t size() const {
-    return _size;
+    return size_;
   }
 
  private:
-  TChar* _data;
+  TChar* data_;
-  size_t _size;
+  size_t size_;
 };
 
 template <typename T>

third-party/ArduinoJson/src/ArduinoJson/MsgPack/MsgPackDeserializer.hpp

@@ -18,17 +18,17 @@ class MsgPackDeserializer {
  public:
   MsgPackDeserializer(MemoryPool* pool, TReader reader,
                       TStringStorage stringStorage)
-      : _pool(pool),
+      : pool_(pool),
-        _reader(reader),
+        reader_(reader),
-        _stringStorage(stringStorage),
+        stringStorage_(stringStorage),
-        _foundSomething(false) {}
+        foundSomething_(false) {}
 
   template <typename TFilter>
   DeserializationError parse(VariantData& variant, TFilter filter,
                              DeserializationOption::NestingLimit nestingLimit) {
     DeserializationError::Code err;
     err = parseVariant(&variant, filter, nestingLimit);
-    return _foundSomething ? err : DeserializationError::EmptyInput;
+    return foundSomething_ ? err : DeserializationError::EmptyInput;
   }
 
  private:
@@ -43,7 +43,7 @@ class MsgPackDeserializer {
     if (err)
       return err;
 
-    _foundSomething = true;
+    foundSomething_ = true;
 
     bool allowValue = filter.allowValue();
 
@@ -224,7 +224,7 @@ class MsgPackDeserializer {
   }
 
   DeserializationError::Code readByte(uint8_t& value) {
-    int c = _reader.read();
+    int c = reader_.read();
     if (c < 0)
       return DeserializationError::IncompleteInput;
     value = static_cast<uint8_t>(c);
@@ -232,7 +232,7 @@ class MsgPackDeserializer {
   }
 
   DeserializationError::Code readBytes(uint8_t* p, size_t n) {
-    if (_reader.readBytes(reinterpret_cast<char*>(p), n) == n)
+    if (reader_.readBytes(reinterpret_cast<char*>(p), n) == n)
       return DeserializationError::Ok;
     return DeserializationError::IncompleteInput;
   }
@@ -244,7 +244,7 @@ class MsgPackDeserializer {
 
   DeserializationError::Code skipBytes(size_t n) {
     for (; n; --n) {
-      if (_reader.read() < 0)
+      if (reader_.read() < 0)
         return DeserializationError::IncompleteInput;
     }
     return DeserializationError::Ok;
@@ -371,14 +371,14 @@ class MsgPackDeserializer {
     if (err)
       return err;
 
-    variant->setString(_stringStorage.save());
+    variant->setString(stringStorage_.save());
     return DeserializationError::Ok;
   }
 
   DeserializationError::Code readString(size_t n) {
     DeserializationError::Code err;
 
-    _stringStorage.startString();
+    stringStorage_.startString();
     for (; n; --n) {
       uint8_t c;
 
@@ -386,10 +386,10 @@ class MsgPackDeserializer {
       if (err)
         return err;
 
-      _stringStorage.append(static_cast<char>(c));
+      stringStorage_.append(static_cast<char>(c));
     }
 
-    if (!_stringStorage.isValid())
+    if (!stringStorage_.isValid())
       return DeserializationError::NoMemory;
 
     return DeserializationError::Ok;
@@ -435,7 +435,7 @@ class MsgPackDeserializer {
 
       if (memberFilter.allow()) {
         ARDUINOJSON_ASSERT(array != 0);
-        value = array->addElement(_pool);
+        value = array->addElement(pool_);
         if (!value)
           return DeserializationError::NoMemory;
       } else {
@@ -486,7 +486,7 @@ class MsgPackDeserializer {
       if (err)
         return err;
 
-      JsonString key = _stringStorage.str();
+      JsonString key = stringStorage_.str();
       TFilter memberFilter = filter[key.c_str()];
       VariantData* member;
 
@@ -495,9 +495,9 @@ class MsgPackDeserializer {
 
         // Save key in memory pool.
         // This MUST be done before adding the slot.
-        key = _stringStorage.save();
+        key = stringStorage_.save();
 
-        VariantSlot* slot = object->addSlot(_pool);
+        VariantSlot* slot = object->addSlot(pool_);
         if (!slot)
           return DeserializationError::NoMemory;
 
@@ -554,10 +554,10 @@ class MsgPackDeserializer {
     return skipBytes(size + 1U);
   }
 
-  MemoryPool* _pool;
+  MemoryPool* pool_;
-  TReader _reader;
+  TReader reader_;
-  TStringStorage _stringStorage;
+  TStringStorage stringStorage_;
-  bool _foundSomething;
+  bool foundSomething_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/MsgPack/MsgPackSerializer.hpp

@@ -19,7 +19,7 @@ class MsgPackSerializer : public Visitor<size_t> {
  public:
   static const bool producesText = false;
 
-  MsgPackSerializer(TWriter writer) : _writer(writer) {}
+  MsgPackSerializer(TWriter writer) : writer_(writer) {}
 
   template <typename T>
   typename enable_if<sizeof(T) == 4, size_t>::type visitFloat(T value32) {
@@ -47,7 +47,7 @@ class MsgPackSerializer : public Visitor<size_t> {
   size_t visitArray(const CollectionData& array) {
     size_t n = array.size();
     if (n < 0x10) {
-      writeByte(uint8_t(0x90 + array.size()));
+      writeByte(uint8_t(0x90 + n));
     } else if (n < 0x10000) {
       writeByte(0xDC);
       writeInteger(uint16_t(n));
@@ -177,15 +177,15 @@ class MsgPackSerializer : public Visitor<size_t> {
 
  private:
   size_t bytesWritten() const {
-    return _writer.count();
+    return writer_.count();
   }
 
   void writeByte(uint8_t c) {
-    _writer.write(c);
+    writer_.write(c);
   }
 
   void writeBytes(const uint8_t* p, size_t n) {
-    _writer.write(p, n);
+    writer_.write(p, n);
   }
 
   template <typename T>
@@ -194,7 +194,7 @@ class MsgPackSerializer : public Visitor<size_t> {
     writeBytes(reinterpret_cast<uint8_t*>(&value), sizeof(value));
   }
 
-  CountingDecorator<TWriter> _writer;
+  CountingDecorator<TWriter> writer_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Namespace.hpp

@@ -11,16 +11,15 @@
 #ifndef ARDUINOJSON_VERSION_NAMESPACE
 
 #  define ARDUINOJSON_VERSION_NAMESPACE                                       \
-    ARDUINOJSON_CONCAT3(                                                      \
+    ARDUINOJSON_CONCAT4(                                                      \
-        ARDUINOJSON_CONCAT4(V, ARDUINOJSON_VERSION_MAJOR,                     \
+        ARDUINOJSON_VERSION_MACRO,                                            \
-                            ARDUINOJSON_VERSION_MINOR,                        \
-                            ARDUINOJSON_VERSION_REVISION),                    \
         ARDUINOJSON_BIN2ALPHA(                                                \
             ARDUINOJSON_ENABLE_PROGMEM, ARDUINOJSON_USE_LONG_LONG,            \
             ARDUINOJSON_USE_DOUBLE, ARDUINOJSON_ENABLE_STRING_DEDUPLICATION), \
         ARDUINOJSON_BIN2ALPHA(                                                \
             ARDUINOJSON_ENABLE_NAN, ARDUINOJSON_ENABLE_INFINITY,              \
-            ARDUINOJSON_ENABLE_COMMENTS, ARDUINOJSON_DECODE_UNICODE))
+            ARDUINOJSON_ENABLE_COMMENTS, ARDUINOJSON_DECODE_UNICODE),         \
+        ARDUINOJSON_SLOT_OFFSET_SIZE)
 
 #endif
 

third-party/ArduinoJson/src/ArduinoJson/Numbers/parseNumber.hpp

@@ -146,7 +146,6 @@ inline bool parseNumber(const char* s, VariantData& result) {
 template <typename T>
 inline T parseNumber(const char* s) {
   VariantData value;
-  value.init();  // VariantData is a POD, so it has no constructor
   parseNumber(s, value);
   return Converter<T>::fromJson(JsonVariantConst(&value));
 }

third-party/ArduinoJson/src/ArduinoJson/Object/JsonObject.hpp

@@ -20,61 +20,61 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   typedef JsonObjectIterator iterator;
 
   // Creates an unbound reference.
-  FORCE_INLINE JsonObject() : _data(0), _pool(0) {}
+  FORCE_INLINE JsonObject() : data_(0), pool_(0) {}
 
   // INTERNAL USE ONLY
   FORCE_INLINE JsonObject(detail::MemoryPool* buf, detail::CollectionData* data)
-      : _data(data), _pool(buf) {}
+      : data_(data), pool_(buf) {}
 
   operator JsonVariant() const {
-    void* data = _data;  // prevent warning cast-align
+    void* data = data_;  // prevent warning cast-align
-    return JsonVariant(_pool, reinterpret_cast<detail::VariantData*>(data));
+    return JsonVariant(pool_, reinterpret_cast<detail::VariantData*>(data));
   }
 
   operator JsonObjectConst() const {
-    return JsonObjectConst(_data);
+    return JsonObjectConst(data_);
   }
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(_data));
+    return JsonVariantConst(collectionToVariant(data_));
   }
 
   // Returns true if the reference is unbound.
   // https://arduinojson.org/v6/api/jsonobject/isnull/
   FORCE_INLINE bool isNull() const {
-    return _data == 0;
+    return data_ == 0;
   }
 
   // Returns true if the reference is bound.
   // https://arduinojson.org/v6/api/jsonobject/isnull/
   FORCE_INLINE operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns the number of bytes occupied by the object.
   // https://arduinojson.org/v6/api/jsonobject/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the object.
   // https://arduinojson.org/v6/api/jsonobject/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(collectionToVariant(_data));
+    return variantNesting(collectionToVariant(data_));
   }
 
   // Returns the number of members in the object.
   // https://arduinojson.org/v6/api/jsonobject/size/
   FORCE_INLINE size_t size() const {
-    return _data ? _data->size() : 0;
+    return data_ ? data_->size() : 0;
   }
 
   // Returns an iterator to the first key-value pair of the object.
   // https://arduinojson.org/v6/api/jsonobject/begin/
   FORCE_INLINE iterator begin() const {
-    if (!_data)
+    if (!data_)
       return iterator();
-    return iterator(_pool, _data->head());
+    return iterator(pool_, data_->head());
   }
 
   // Returns an iterator following the last key-value pair of the object.
@@ -87,22 +87,22 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // ⚠️ Doesn't release the memory associated with the removed members.
   // https://arduinojson.org/v6/api/jsonobject/clear/
   void clear() const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->clear();
+    data_->clear();
   }
 
   // Copies an object.
   // https://arduinojson.org/v6/api/jsonobject/set/
   FORCE_INLINE bool set(JsonObjectConst src) {
-    if (!_data || !src._data)
+    if (!data_ || !src.data_)
       return false;
-    return _data->copyFrom(*src._data, _pool);
+    return data_->copyFrom(*src.data_, pool_);
   }
 
   // Compares the content of two objects.
   FORCE_INLINE bool operator==(JsonObject rhs) const {
-    return JsonObjectConst(_data) == JsonObjectConst(rhs._data);
+    return JsonObjectConst(data_) == JsonObjectConst(rhs.data_);
   }
 
   // Gets or sets the member with specified key.
@@ -129,9 +129,9 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
   // ⚠️ Doesn't release the memory associated with the removed member.
   // https://arduinojson.org/v6/api/jsonobject/remove/
   FORCE_INLINE void remove(iterator it) const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->removeSlot(it._slot);
+    data_->removeSlot(it.slot_);
   }
 
   // Removes the member with the specified key.
@@ -194,33 +194,33 @@ class JsonObject : public detail::VariantOperators<JsonObject> {
 
  private:
   detail::MemoryPool* getPool() const {
-    return _pool;
+    return pool_;
   }
 
   detail::VariantData* getData() const {
-    return detail::collectionToVariant(_data);
+    return detail::collectionToVariant(data_);
   }
 
   detail::VariantData* getOrCreateData() const {
-    return detail::collectionToVariant(_data);
+    return detail::collectionToVariant(data_);
   }
 
   template <typename TAdaptedString>
   inline detail::VariantData* getMember(TAdaptedString key) const {
-    if (!_data)
+    if (!data_)
       return 0;
-    return _data->getMember(key);
+    return data_->getMember(key);
   }
 
   template <typename TAdaptedString>
   void removeMember(TAdaptedString key) const {
-    if (!_data)
+    if (!data_)
       return;
-    _data->removeMember(key);
+    data_->removeMember(key);
   }
 
-  detail::CollectionData* _data;
+  detail::CollectionData* data_;
-  detail::MemoryPool* _pool;
+  detail::MemoryPool* pool_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Object/JsonObjectConst.hpp

@@ -19,51 +19,51 @@ class JsonObjectConst : public detail::VariantOperators<JsonObjectConst> {
   typedef JsonObjectConstIterator iterator;
 
   // Creates an unbound reference.
-  JsonObjectConst() : _data(0) {}
+  JsonObjectConst() : data_(0) {}
 
   // INTERNAL USE ONLY
-  JsonObjectConst(const detail::CollectionData* data) : _data(data) {}
+  JsonObjectConst(const detail::CollectionData* data) : data_(data) {}
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(_data));
+    return JsonVariantConst(collectionToVariant(data_));
   }
 
   // Returns true if the reference is unbound.
   // https://arduinojson.org/v6/api/jsonobjectconst/isnull/
   FORCE_INLINE bool isNull() const {
-    return _data == 0;
+    return data_ == 0;
   }
 
   // Returns true if the reference is bound.
   // https://arduinojson.org/v6/api/jsonobjectconst/isnull/
   FORCE_INLINE operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns the number of bytes occupied by the object.
   // https://arduinojson.org/v6/api/jsonobjectconst/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the object.
   // https://arduinojson.org/v6/api/jsonobjectconst/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(collectionToVariant(_data));
+    return variantNesting(collectionToVariant(data_));
   }
 
   // Returns the number of members in the object.
   // https://arduinojson.org/v6/api/jsonobjectconst/size/
   FORCE_INLINE size_t size() const {
-    return _data ? _data->size() : 0;
+    return data_ ? data_->size() : 0;
   }
 
   // Returns an iterator to the first key-value pair of the object.
   // https://arduinojson.org/v6/api/jsonobjectconst/begin/
   FORCE_INLINE iterator begin() const {
-    if (!_data)
+    if (!data_)
       return iterator();
-    return iterator(_data->head());
+    return iterator(data_->head());
   }
 
   // Returns an iterator following the last key-value pair of the object.
@@ -106,10 +106,10 @@ class JsonObjectConst : public detail::VariantOperators<JsonObjectConst> {
 
   // Compares objects.
   FORCE_INLINE bool operator==(JsonObjectConst rhs) const {
-    if (_data == rhs._data)
+    if (data_ == rhs.data_)
       return true;
 
-    if (!_data || !rhs._data)
+    if (!data_ || !rhs.data_)
       return false;
 
     size_t count = 0;
@@ -123,17 +123,17 @@ class JsonObjectConst : public detail::VariantOperators<JsonObjectConst> {
 
  private:
   const detail::VariantData* getData() const {
-    return collectionToVariant(_data);
+    return collectionToVariant(data_);
   }
 
   template <typename TAdaptedString>
   const detail::VariantData* getMember(TAdaptedString key) const {
-    if (!_data)
+    if (!data_)
       return 0;
-    return _data->getMember(key);
+    return data_->getMember(key);
   }
 
-  const detail::CollectionData* _data;
+  const detail::CollectionData* data_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Object/JsonObjectIterator.hpp

@@ -12,112 +12,112 @@ ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
 class JsonPairPtr {
  public:
   JsonPairPtr(detail::MemoryPool* pool, detail::VariantSlot* slot)
-      : _pair(pool, slot) {}
+      : pair_(pool, slot) {}
 
   const JsonPair* operator->() const {
-    return &_pair;
+    return &pair_;
   }
 
   const JsonPair& operator*() const {
-    return _pair;
+    return pair_;
   }
 
  private:
-  JsonPair _pair;
+  JsonPair pair_;
 };
 
 class JsonObjectIterator {
   friend class JsonObject;
 
  public:
-  JsonObjectIterator() : _slot(0) {}
+  JsonObjectIterator() : slot_(0) {}
 
   explicit JsonObjectIterator(detail::MemoryPool* pool,
                               detail::VariantSlot* slot)
-      : _pool(pool), _slot(slot) {}
+      : pool_(pool), slot_(slot) {}
 
   JsonPair operator*() const {
-    return JsonPair(_pool, _slot);
+    return JsonPair(pool_, slot_);
   }
   JsonPairPtr operator->() {
-    return JsonPairPtr(_pool, _slot);
+    return JsonPairPtr(pool_, slot_);
   }
 
   bool operator==(const JsonObjectIterator& other) const {
-    return _slot == other._slot;
+    return slot_ == other.slot_;
   }
 
   bool operator!=(const JsonObjectIterator& other) const {
-    return _slot != other._slot;
+    return slot_ != other.slot_;
   }
 
   JsonObjectIterator& operator++() {
-    _slot = _slot->next();
+    slot_ = slot_->next();
     return *this;
   }
 
   JsonObjectIterator& operator+=(size_t distance) {
-    _slot = _slot->next(distance);
+    slot_ = slot_->next(distance);
     return *this;
   }
 
  private:
-  detail::MemoryPool* _pool;
+  detail::MemoryPool* pool_;
-  detail::VariantSlot* _slot;
+  detail::VariantSlot* slot_;
 };
 
 class JsonPairConstPtr {
  public:
-  JsonPairConstPtr(const detail::VariantSlot* slot) : _pair(slot) {}
+  JsonPairConstPtr(const detail::VariantSlot* slot) : pair_(slot) {}
 
   const JsonPairConst* operator->() const {
-    return &_pair;
+    return &pair_;
   }
 
   const JsonPairConst& operator*() const {
-    return _pair;
+    return pair_;
   }
 
  private:
-  JsonPairConst _pair;
+  JsonPairConst pair_;
 };
 
 class JsonObjectConstIterator {
   friend class JsonObject;
 
  public:
-  JsonObjectConstIterator() : _slot(0) {}
+  JsonObjectConstIterator() : slot_(0) {}
 
   explicit JsonObjectConstIterator(const detail::VariantSlot* slot)
-      : _slot(slot) {}
+      : slot_(slot) {}
 
   JsonPairConst operator*() const {
-    return JsonPairConst(_slot);
+    return JsonPairConst(slot_);
   }
   JsonPairConstPtr operator->() {
-    return JsonPairConstPtr(_slot);
+    return JsonPairConstPtr(slot_);
   }
 
   bool operator==(const JsonObjectConstIterator& other) const {
-    return _slot == other._slot;
+    return slot_ == other.slot_;
   }
 
   bool operator!=(const JsonObjectConstIterator& other) const {
-    return _slot != other._slot;
+    return slot_ != other.slot_;
   }
 
   JsonObjectConstIterator& operator++() {
-    _slot = _slot->next();
+    slot_ = slot_->next();
     return *this;
   }
 
   JsonObjectConstIterator& operator+=(size_t distance) {
-    _slot = _slot->next(distance);
+    slot_ = slot_->next(distance);
     return *this;
   }
 
  private:
-  const detail::VariantSlot* _slot;
+  const detail::VariantSlot* slot_;
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Object/JsonPair.hpp

@@ -17,25 +17,25 @@ class JsonPair {
   // INTERNAL USE ONLY
   JsonPair(detail::MemoryPool* pool, detail::VariantSlot* slot) {
     if (slot) {
-      _key = JsonString(slot->key(), slot->ownsKey() ? JsonString::Copied
+      key_ = JsonString(slot->key(), slot->ownsKey() ? JsonString::Copied
                                                      : JsonString::Linked);
-      _value = JsonVariant(pool, slot->data());
+      value_ = JsonVariant(pool, slot->data());
     }
   }
 
   // Returns the key.
   JsonString key() const {
-    return _key;
+    return key_;
   }
 
   // Returns the value.
   JsonVariant value() const {
-    return _value;
+    return value_;
   }
 
  private:
-  JsonString _key;
+  JsonString key_;
-  JsonVariant _value;
+  JsonVariant value_;
 };
 
 // A read-only key-value pair.
@@ -44,25 +44,25 @@ class JsonPairConst {
  public:
   JsonPairConst(const detail::VariantSlot* slot) {
     if (slot) {
-      _key = JsonString(slot->key(), slot->ownsKey() ? JsonString::Copied
+      key_ = JsonString(slot->key(), slot->ownsKey() ? JsonString::Copied
                                                      : JsonString::Linked);
-      _value = JsonVariantConst(slot->data());
+      value_ = JsonVariantConst(slot->data());
     }
   }
 
   // Returns the key.
   JsonString key() const {
-    return _key;
+    return key_;
   }
 
   // Returns the value.
   JsonVariantConst value() const {
-    return _value;
+    return value_;
   }
 
  private:
-  JsonString _key;
+  JsonString key_;
-  JsonVariantConst _value;
+  JsonVariantConst value_;
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Object/MemberProxy.hpp

@@ -18,10 +18,10 @@ class MemberProxy
 
  public:
   FORCE_INLINE MemberProxy(TUpstream upstream, TStringRef key)
-      : _upstream(upstream), _key(key) {}
+      : upstream_(upstream), key_(key) {}
 
   MemberProxy(const MemberProxy& src)
-      : _upstream(src._upstream), _key(src._key) {}
+      : upstream_(src.upstream_), key_(src.key_) {}
 
   FORCE_INLINE MemberProxy& operator=(const MemberProxy& src) {
     this->set(src);
@@ -42,23 +42,23 @@ class MemberProxy
 
  private:
   FORCE_INLINE MemoryPool* getPool() const {
-    return VariantAttorney::getPool(_upstream);
+    return VariantAttorney::getPool(upstream_);
   }
 
   FORCE_INLINE VariantData* getData() const {
-    return variantGetMember(VariantAttorney::getData(_upstream),
+    return variantGetMember(VariantAttorney::getData(upstream_),
-                            adaptString(_key));
+                            adaptString(key_));
   }
 
   FORCE_INLINE VariantData* getOrCreateData() const {
-    return variantGetOrAddMember(VariantAttorney::getOrCreateData(_upstream),
+    return variantGetOrAddMember(VariantAttorney::getOrCreateData(upstream_),
-                                 adaptString(_key),
+                                 adaptString(key_),
-                                 VariantAttorney::getPool(_upstream));
+                                 VariantAttorney::getPool(upstream_));
   }
 
  private:
-  TUpstream _upstream;
+  TUpstream upstream_;
-  TStringRef _key;
+  TStringRef key_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Polyfills/pgmspace.hpp

@@ -4,7 +4,13 @@
 
 #pragma once
 
-#include <Arduino.h>
+#ifdef ARDUINO
+#  include <Arduino.h>
+#else
+// Allow using PROGMEM outside of Arduino (issue #1903)
+class __FlashStringHelper;
+#  include <avr/pgmspace.h>
+#endif
 
 #include <ArduinoJson/Configuration.hpp>
 #include <ArduinoJson/Namespace.hpp>

third-party/ArduinoJson/src/ArduinoJson/Polyfills/pgmspace_generic.hpp

@@ -54,14 +54,14 @@ inline T pgm_read(const T* p) {
 template <typename T>
 class pgm_ptr {
  public:
-  explicit pgm_ptr(const T* ptr) : _ptr(ptr) {}
+  explicit pgm_ptr(const T* ptr) : ptr_(ptr) {}
 
   T operator[](intptr_t index) const {
-    return pgm_read(_ptr + index);
+    return pgm_read(ptr_ + index);
   }
 
  private:
-  const T* _ptr;
+  const T* ptr_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Polyfills/preprocessor.hpp

@@ -6,8 +6,6 @@
 
 #define ARDUINOJSON_CONCAT_(A, B) A##B
 #define ARDUINOJSON_CONCAT2(A, B) ARDUINOJSON_CONCAT_(A, B)
-#define ARDUINOJSON_CONCAT3(A, B, C) \
-  ARDUINOJSON_CONCAT2(ARDUINOJSON_CONCAT2(A, B), C)
 #define ARDUINOJSON_CONCAT4(A, B, C, D) \
   ARDUINOJSON_CONCAT2(ARDUINOJSON_CONCAT2(A, B), ARDUINOJSON_CONCAT2(C, D))
 
@@ -17,7 +15,7 @@
 #define ARDUINOJSON_BIN2ALPHA_0011() D
 #define ARDUINOJSON_BIN2ALPHA_0100() E
 #define ARDUINOJSON_BIN2ALPHA_0101() F
-#define ARDUINOJSON_BIN2ALPHA_0110() F
+#define ARDUINOJSON_BIN2ALPHA_0110() G
 #define ARDUINOJSON_BIN2ALPHA_0111() H
 #define ARDUINOJSON_BIN2ALPHA_1000() I
 #define ARDUINOJSON_BIN2ALPHA_1001() J

third-party/ArduinoJson/src/ArduinoJson/Polyfills/type_traits/is_convertible.hpp

@@ -27,10 +27,10 @@ struct is_convertible {
   static int probe(To);
   static char probe(...);
 
-  static From& _from;
+  static From& from_;
 
  public:
-  static const bool value = sizeof(probe(_from)) == sizeof(int);
+  static const bool value = sizeof(probe(from_)) == sizeof(int);
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/CountingDecorator.hpp

@@ -11,23 +11,23 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 template <typename TWriter>
 class CountingDecorator {
  public:
-  explicit CountingDecorator(TWriter& writer) : _writer(writer), _count(0) {}
+  explicit CountingDecorator(TWriter& writer) : writer_(writer), count_(0) {}
 
   void write(uint8_t c) {
-    _count += _writer.write(c);
+    count_ += writer_.write(c);
   }
 
   void write(const uint8_t* s, size_t n) {
-    _count += _writer.write(s, n);
+    count_ += writer_.write(s, n);
   }
 
   size_t count() const {
-    return _count;
+    return count_;
   }
 
  private:
-  TWriter _writer;
+  TWriter writer_;
-  size_t _count;
+  size_t count_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/Writer.hpp

@@ -12,18 +12,18 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 template <typename TDestination, typename Enable = void>
 class Writer {
  public:
-  explicit Writer(TDestination& dest) : _dest(&dest) {}
+  explicit Writer(TDestination& dest) : dest_(&dest) {}
 
   size_t write(uint8_t c) {
-    return _dest->write(c);
+    return dest_->write(c);
   }
 
   size_t write(const uint8_t* s, size_t n) {
-    return _dest->write(s, n);
+    return dest_->write(s, n);
   }
 
  private:
-  TDestination* _dest;
+  TDestination* dest_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/Writers/ArduinoStringWriter.hpp

@@ -13,8 +13,8 @@ class Writer<::String, void> {
   static const size_t bufferCapacity = ARDUINOJSON_STRING_BUFFER_SIZE;
 
  public:
-  explicit Writer(::String& str) : _destination(&str) {
+  explicit Writer(::String& str) : destination_(&str) {
-    _size = 0;
+    size_ = 0;
   }
 
   ~Writer() {
@@ -22,10 +22,10 @@ class Writer<::String, void> {
   }
 
   size_t write(uint8_t c) {
-    if (_size + 1 >= bufferCapacity)
+    if (size_ + 1 >= bufferCapacity)
       if (flush() != 0)
         return 0;
-    _buffer[_size++] = static_cast<char>(c);
+    buffer_[size_++] = static_cast<char>(c);
     return 1;
   }
 
@@ -37,17 +37,17 @@ class Writer<::String, void> {
   }
 
   size_t flush() {
-    ARDUINOJSON_ASSERT(_size < bufferCapacity);
+    ARDUINOJSON_ASSERT(size_ < bufferCapacity);
-    _buffer[_size] = 0;
+    buffer_[size_] = 0;
-    if (_destination->concat(_buffer))
+    if (destination_->concat(buffer_))
-      _size = 0;
+      size_ = 0;
-    return _size;
+    return size_;
   }
 
  private:
-  ::String* _destination;
+  ::String* destination_;
-  char _buffer[bufferCapacity];
+  char buffer_[bufferCapacity];
-  size_t _size;
+  size_t size_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/Writers/PrintWriter.hpp

@@ -13,18 +13,18 @@ class Writer<
     TDestination,
     typename enable_if<is_base_of<::Print, TDestination>::value>::type> {
  public:
-  explicit Writer(::Print& print) : _print(&print) {}
+  explicit Writer(::Print& print) : print_(&print) {}
 
   size_t write(uint8_t c) {
-    return _print->write(c);
+    return print_->write(c);
   }
 
   size_t write(const uint8_t* s, size_t n) {
-    return _print->write(s, n);
+    return print_->write(s, n);
   }
 
  private:
-  ::Print* _print;
+  ::Print* print_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/Writers/StdStreamWriter.hpp

@@ -13,21 +13,21 @@ class Writer<
     TDestination,
     typename enable_if<is_base_of<std::ostream, TDestination>::value>::type> {
  public:
-  explicit Writer(std::ostream& os) : _os(&os) {}
+  explicit Writer(std::ostream& os) : os_(&os) {}
 
   size_t write(uint8_t c) {
-    _os->put(static_cast<char>(c));
+    os_->put(static_cast<char>(c));
     return 1;
   }
 
   size_t write(const uint8_t* s, size_t n) {
-    _os->write(reinterpret_cast<const char*>(s),
+    os_->write(reinterpret_cast<const char*>(s),
                static_cast<std::streamsize>(n));
     return n;
   }
 
  private:
-  std::ostream* _os;
+  std::ostream* os_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Serialization/Writers/StdStringWriter.hpp

@@ -24,20 +24,20 @@ template <typename TDestination>
 class Writer<TDestination,
              typename enable_if<is_std_string<TDestination>::value>::type> {
  public:
-  Writer(TDestination& str) : _str(&str) {}
+  Writer(TDestination& str) : str_(&str) {}
 
   size_t write(uint8_t c) {
-    _str->push_back(static_cast<char>(c));
+    str_->push_back(static_cast<char>(c));
     return 1;
   }
 
   size_t write(const uint8_t* s, size_t n) {
-    _str->append(reinterpret_cast<const char*>(s), n);
+    str_->append(reinterpret_cast<const char*>(s), n);
     return n;
   }
 
  private:
-  TDestination* _str;
+  TDestination* str_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/StringStorage/StringCopier.hpp

@@ -10,19 +10,19 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 class StringCopier {
  public:
-  StringCopier(MemoryPool* pool) : _pool(pool) {}
+  StringCopier(MemoryPool* pool) : pool_(pool) {}
 
   void startString() {
-    _pool->getFreeZone(&_ptr, &_capacity);
+    pool_->getFreeZone(&ptr_, &capacity_);
-    _size = 0;
+    size_ = 0;
-    if (_capacity == 0)
+    if (capacity_ == 0)
-      _pool->markAsOverflowed();
+      pool_->markAsOverflowed();
   }
 
   JsonString save() {
-    ARDUINOJSON_ASSERT(_ptr);
+    ARDUINOJSON_ASSERT(ptr_);
-    ARDUINOJSON_ASSERT(_size < _capacity);  // needs room for the terminator
+    ARDUINOJSON_ASSERT(size_ < capacity_);  // needs room for the terminator
-    return JsonString(_pool->saveStringFromFreeZone(_size), _size,
+    return JsonString(pool_->saveStringFromFreeZone(size_), size_,
                       JsonString::Copied);
   }
 
@@ -37,36 +37,36 @@ class StringCopier {
   }
 
   void append(char c) {
-    if (_size + 1 < _capacity)
+    if (size_ + 1 < capacity_)
-      _ptr[_size++] = c;
+      ptr_[size_++] = c;
     else
-      _pool->markAsOverflowed();
+      pool_->markAsOverflowed();
   }
 
   bool isValid() const {
-    return !_pool->overflowed();
+    return !pool_->overflowed();
   }
 
   size_t size() const {
-    return _size;
+    return size_;
   }
 
   JsonString str() const {
-    ARDUINOJSON_ASSERT(_ptr);
+    ARDUINOJSON_ASSERT(ptr_);
-    ARDUINOJSON_ASSERT(_size < _capacity);
+    ARDUINOJSON_ASSERT(size_ < capacity_);
-    _ptr[_size] = 0;
+    ptr_[size_] = 0;
-    return JsonString(_ptr, _size, JsonString::Copied);
+    return JsonString(ptr_, size_, JsonString::Copied);
   }
 
  private:
-  MemoryPool* _pool;
+  MemoryPool* pool_;
 
   // These fields aren't initialized by the constructor but startString()
   //
   // NOLINTNEXTLINE(clang-analyzer-optin.cplusplus.UninitializedObject)
-  char* _ptr;
+  char* ptr_;
   // NOLINTNEXTLINE(clang-analyzer-optin.cplusplus.UninitializedObject)
-  size_t _size, _capacity;
+  size_t size_, capacity_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/StringStorage/StringMover.hpp

@@ -11,20 +11,20 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 class StringMover {
  public:
-  StringMover(char* ptr) : _writePtr(ptr) {}
+  StringMover(char* ptr) : writePtr_(ptr) {}
 
   void startString() {
-    _startPtr = _writePtr;
+    startPtr_ = writePtr_;
   }
 
   FORCE_INLINE JsonString save() {
     JsonString s = str();
-    _writePtr++;
+    writePtr_++;
     return s;
   }
 
   void append(char c) {
-    *_writePtr++ = c;
+    *writePtr_++ = c;
   }
 
   bool isValid() const {
@@ -32,17 +32,17 @@ class StringMover {
   }
 
   JsonString str() const {
-    _writePtr[0] = 0;  // terminator
+    writePtr_[0] = 0;  // terminator
-    return JsonString(_startPtr, size(), JsonString::Linked);
+    return JsonString(startPtr_, size(), JsonString::Linked);
   }
 
   size_t size() const {
-    return size_t(_writePtr - _startPtr);
+    return size_t(writePtr_ - startPtr_);
   }
 
  private:
-  char* _writePtr;
+  char* writePtr_;
-  char* _startPtr;
+  char* startPtr_;
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Strings/Adapters/FlashString.hpp

@@ -4,8 +4,6 @@
 
 #pragma once
 
-#include <Arduino.h>
-
 #include <ArduinoJson/Polyfills/pgmspace.hpp>
 #include <ArduinoJson/Strings/StringAdapter.hpp>
 
@@ -16,20 +14,20 @@ class FlashString {
   static const size_t typeSortKey = 1;
 
   FlashString(const __FlashStringHelper* str, size_t sz)
-      : _str(reinterpret_cast<const char*>(str)), _size(sz) {}
+      : str_(reinterpret_cast<const char*>(str)), size_(sz) {}
 
   bool isNull() const {
-    return !_str;
+    return !str_;
   }
 
   char operator[](size_t i) const {
-    ARDUINOJSON_ASSERT(_str != 0);
+    ARDUINOJSON_ASSERT(str_ != 0);
-    ARDUINOJSON_ASSERT(i <= _size);
+    ARDUINOJSON_ASSERT(i <= size_);
-    return static_cast<char>(pgm_read_byte(_str + i));
+    return static_cast<char>(pgm_read_byte(str_ + i));
   }
 
   size_t size() const {
-    return _size;
+    return size_;
   }
 
   friend bool stringEquals(FlashString a, SizedRamString b) {
@@ -38,7 +36,7 @@ class FlashString {
     ARDUINOJSON_ASSERT(!b.isNull());
     if (a.size() != b.size())
       return false;
-    return ::memcmp_P(b.data(), a._str, a._size) == 0;
+    return ::memcmp_P(b.data(), a.str_, a.size_) == 0;
   }
 
   friend int stringCompare(FlashString a, SizedRamString b) {
@@ -46,7 +44,7 @@ class FlashString {
     ARDUINOJSON_ASSERT(!a.isNull());
     ARDUINOJSON_ASSERT(!b.isNull());
     size_t minsize = a.size() < b.size() ? a.size() : b.size();
-    int res = ::memcmp_P(b.data(), a._str, minsize);
+    int res = ::memcmp_P(b.data(), a.str_, minsize);
     if (res)
       return -res;
     if (a.size() < b.size())
@@ -58,7 +56,7 @@ class FlashString {
 
   friend void stringGetChars(FlashString s, char* p, size_t n) {
     ARDUINOJSON_ASSERT(s.size() <= n);
-    ::memcpy_P(p, s._str, n);
+    ::memcpy_P(p, s.str_, n);
   }
 
   StringStoragePolicy::Copy storagePolicy() const {
@@ -66,8 +64,8 @@ class FlashString {
   }
 
  private:
-  const char* _str;
+  const char* str_;
-  size_t _size;
+  size_t size_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Strings/Adapters/JsonString.hpp

@@ -13,15 +13,15 @@ ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 class JsonStringAdapter : public SizedRamString {
  public:
   JsonStringAdapter(const JsonString& s)
-      : SizedRamString(s.c_str(), s.size()), _linked(s.isLinked()) {}
+      : SizedRamString(s.c_str(), s.size()), linked_(s.isLinked()) {}
 
   StringStoragePolicy::LinkOrCopy storagePolicy() const {
-    StringStoragePolicy::LinkOrCopy policy = {_linked};
+    StringStoragePolicy::LinkOrCopy policy = {linked_};
     return policy;
   }
 
  private:
-  bool _linked;
+  bool linked_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Strings/Adapters/RamString.hpp

@@ -21,31 +21,31 @@ class ZeroTerminatedRamString {
  public:
   static const size_t typeSortKey = 3;
 
-  ZeroTerminatedRamString(const char* str) : _str(str) {}
+  ZeroTerminatedRamString(const char* str) : str_(str) {}
 
   bool isNull() const {
-    return !_str;
+    return !str_;
   }
 
   size_t size() const {
-    return _str ? ::strlen(_str) : 0;
+    return str_ ? ::strlen(str_) : 0;
   }
 
   char operator[](size_t i) const {
-    ARDUINOJSON_ASSERT(_str != 0);
+    ARDUINOJSON_ASSERT(str_ != 0);
     ARDUINOJSON_ASSERT(i <= size());
-    return _str[i];
+    return str_[i];
   }
 
   const char* data() const {
-    return _str;
+    return str_;
   }
 
   friend int stringCompare(ZeroTerminatedRamString a,
                            ZeroTerminatedRamString b) {
     ARDUINOJSON_ASSERT(!a.isNull());
     ARDUINOJSON_ASSERT(!b.isNull());
-    return ::strcmp(a._str, b._str);
+    return ::strcmp(a.str_, b.str_);
   }
 
   friend bool stringEquals(ZeroTerminatedRamString a,
@@ -58,7 +58,7 @@ class ZeroTerminatedRamString {
   }
 
  protected:
-  const char* _str;
+  const char* str_;
 };
 
 template <typename TChar>
@@ -101,24 +101,24 @@ class SizedRamString {
  public:
   static const size_t typeSortKey = 2;
 
-  SizedRamString(const char* str, size_t sz) : _str(str), _size(sz) {}
+  SizedRamString(const char* str, size_t sz) : str_(str), size_(sz) {}
 
   bool isNull() const {
-    return !_str;
+    return !str_;
   }
 
   size_t size() const {
-    return _size;
+    return size_;
   }
 
   char operator[](size_t i) const {
-    ARDUINOJSON_ASSERT(_str != 0);
+    ARDUINOJSON_ASSERT(str_ != 0);
     ARDUINOJSON_ASSERT(i <= size());
-    return _str[i];
+    return str_[i];
   }
 
   const char* data() const {
-    return _str;
+    return str_;
   }
 
   StringStoragePolicy::Copy storagePolicy() const {
@@ -126,8 +126,8 @@ class SizedRamString {
   }
 
  protected:
-  const char* _str;
+  const char* str_;
-  size_t _size;
+  size_t size_;
 };
 
 template <typename TChar>

third-party/ArduinoJson/src/ArduinoJson/Strings/JsonString.hpp

@@ -16,51 +16,51 @@ class JsonString {
  public:
   enum Ownership { Copied, Linked };
 
-  JsonString() : _data(0), _size(0), _ownership(Linked) {}
+  JsonString() : data_(0), size_(0), ownership_(Linked) {}
 
   JsonString(const char* data, Ownership ownership = Linked)
-      : _data(data), _size(data ? ::strlen(data) : 0), _ownership(ownership) {}
+      : data_(data), size_(data ? ::strlen(data) : 0), ownership_(ownership) {}
 
   JsonString(const char* data, size_t sz, Ownership ownership = Linked)
-      : _data(data), _size(sz), _ownership(ownership) {}
+      : data_(data), size_(sz), ownership_(ownership) {}
 
   // Returns a pointer to the characters.
   const char* c_str() const {
-    return _data;
+    return data_;
   }
 
   // Returns true if the string is null.
   bool isNull() const {
-    return !_data;
+    return !data_;
   }
 
   // Returns true if the string is stored by address.
   // Returns false if the string is stored by copy.
   bool isLinked() const {
-    return _ownership == Linked;
+    return ownership_ == Linked;
   }
 
   // Returns length of the string.
   size_t size() const {
-    return _size;
+    return size_;
   }
 
   // Returns true if the string is non-null
   explicit operator bool() const {
-    return _data != 0;
+    return data_ != 0;
   }
 
   // Returns true if strings are equal.
   friend bool operator==(JsonString lhs, JsonString rhs) {
-    if (lhs._size != rhs._size)
+    if (lhs.size_ != rhs.size_)
       return false;
-    if (lhs._data == rhs._data)
+    if (lhs.data_ == rhs.data_)
       return true;
-    if (!lhs._data)
+    if (!lhs.data_)
       return false;
-    if (!rhs._data)
+    if (!rhs.data_)
       return false;
-    return memcmp(lhs._data, rhs._data, lhs._size) == 0;
+    return memcmp(lhs.data_, rhs.data_, lhs.size_) == 0;
   }
 
   // Returns true if strings differs.
@@ -76,9 +76,9 @@ class JsonString {
 #endif
 
  private:
-  const char* _data;
+  const char* data_;
-  size_t _size;
+  size_t size_;
-  Ownership _ownership;
+  Ownership ownership_;
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Variant/ConverterImpl.hpp

@@ -205,43 +205,43 @@ struct Converter<decltype(nullptr)> : private detail::VariantAttorney {
 namespace detail {
 class MemoryPoolPrint : public Print {
  public:
-  MemoryPoolPrint(MemoryPool* pool) : _pool(pool), _size(0) {
+  MemoryPoolPrint(MemoryPool* pool) : pool_(pool), size_(0) {
-    pool->getFreeZone(&_string, &_capacity);
+    pool->getFreeZone(&string_, &capacity_);
   }
 
   JsonString str() {
-    ARDUINOJSON_ASSERT(_size < _capacity);
+    ARDUINOJSON_ASSERT(size_ < capacity_);
-    return JsonString(_pool->saveStringFromFreeZone(_size), _size,
+    return JsonString(pool_->saveStringFromFreeZone(size_), size_,
                       JsonString::Copied);
   }
 
   size_t write(uint8_t c) {
-    if (_size >= _capacity)
+    if (size_ >= capacity_)
       return 0;
 
-    _string[_size++] = char(c);
+    string_[size_++] = char(c);
     return 1;
   }
 
   size_t write(const uint8_t* buffer, size_t size) {
-    if (_size + size >= _capacity) {
+    if (size_ + size >= capacity_) {
-      _size = _capacity;  // mark as overflowed
+      size_ = capacity_;  // mark as overflowed
       return 0;
     }
-    memcpy(&_string[_size], buffer, size);
+    memcpy(&string_[size_], buffer, size);
-    _size += size;
+    size_ += size;
     return size;
   }
 
   bool overflowed() const {
-    return _size >= _capacity;
+    return size_ >= capacity_;
   }
 
  private:
-  MemoryPool* _pool;
+  MemoryPool* pool_;
-  size_t _size;
+  size_t size_;
-  char* _string;
+  char* string_;
-  size_t _capacity;
+  size_t capacity_;
 };
 }  // namespace detail
 

third-party/ArduinoJson/src/ArduinoJson/Variant/JsonVariant.hpp

@@ -16,27 +16,27 @@ class JsonVariant : public detail::VariantRefBase<JsonVariant>,
 
  public:
   // Creates an unbound reference.
-  JsonVariant() : _data(0), _pool(0) {}
+  JsonVariant() : data_(0), pool_(0) {}
 
   // INTERNAL USE ONLY
   JsonVariant(detail::MemoryPool* pool, detail::VariantData* data)
-      : _data(data), _pool(pool) {}
+      : data_(data), pool_(pool) {}
 
  private:
   FORCE_INLINE detail::MemoryPool* getPool() const {
-    return _pool;
+    return pool_;
   }
 
   FORCE_INLINE detail::VariantData* getData() const {
-    return _data;
+    return data_;
   }
 
   FORCE_INLINE detail::VariantData* getOrCreateData() const {
-    return _data;
+    return data_;
   }
 
-  detail::VariantData* _data;
+  detail::VariantData* data_;
-  detail::MemoryPool* _pool;
+  detail::MemoryPool* pool_;
 };
 
 template <>

third-party/ArduinoJson/src/ArduinoJson/Variant/JsonVariantConst.hpp

@@ -30,39 +30,39 @@ class JsonVariantConst : public detail::VariantTag,
 
  public:
   // Creates an unbound reference.
-  JsonVariantConst() : _data(0) {}
+  JsonVariantConst() : data_(0) {}
 
   // INTERNAL USE ONLY
-  explicit JsonVariantConst(const detail::VariantData* data) : _data(data) {}
+  explicit JsonVariantConst(const detail::VariantData* data) : data_(data) {}
 
   // Returns true if the value is null or the reference is unbound.
   // https://arduinojson.org/v6/api/jsonvariantconst/isnull/
   FORCE_INLINE bool isNull() const {
     using namespace detail;
-    return variantIsNull(_data);
+    return variantIsNull(data_);
   }
 
   // Returns true if the reference is unbound.
   FORCE_INLINE bool isUnbound() const {
-    return !_data;
+    return !data_;
   }
 
   // Returns the number of bytes occupied by the value.
   // https://arduinojson.org/v6/api/jsonvariantconst/memoryusage/
   FORCE_INLINE size_t memoryUsage() const {
-    return _data ? _data->memoryUsage() : 0;
+    return data_ ? data_->memoryUsage() : 0;
   }
 
   // Returns the depth (nesting level) of the value.
   // https://arduinojson.org/v6/api/jsonvariantconst/nesting/
   FORCE_INLINE size_t nesting() const {
-    return variantNesting(_data);
+    return variantNesting(data_);
   }
 
   // Returns the size of the array or object.
   // https://arduinojson.org/v6/api/jsonvariantconst/size/
   size_t size() const {
-    return variantSize(_data);
+    return variantSize(data_);
   }
 
   // Casts the value to the specified type.
@@ -93,7 +93,7 @@ class JsonVariantConst : public detail::VariantTag,
   // Gets array's element at specified index.
   // https://arduinojson.org/v6/api/jsonvariantconst/subscript/
   FORCE_INLINE JsonVariantConst operator[](size_t index) const {
-    return JsonVariantConst(variantGetElement(_data, index));
+    return JsonVariantConst(variantGetElement(data_, index));
   }
 
   // Gets object's member with specified key.
@@ -102,7 +102,7 @@ class JsonVariantConst : public detail::VariantTag,
   FORCE_INLINE typename detail::enable_if<detail::IsString<TString>::value,
                                           JsonVariantConst>::type
   operator[](const TString& key) const {
-    return JsonVariantConst(variantGetMember(_data, detail::adaptString(key)));
+    return JsonVariantConst(variantGetMember(data_, detail::adaptString(key)));
   }
 
   // Gets object's member with specified key.
@@ -111,7 +111,7 @@ class JsonVariantConst : public detail::VariantTag,
   FORCE_INLINE typename detail::enable_if<detail::IsString<TChar*>::value,
                                           JsonVariantConst>::type
   operator[](TChar* key) const {
-    return JsonVariantConst(variantGetMember(_data, detail::adaptString(key)));
+    return JsonVariantConst(variantGetMember(data_, detail::adaptString(key)));
   }
 
   // Returns true if tge object contains the specified key.
@@ -134,11 +134,11 @@ class JsonVariantConst : public detail::VariantTag,
 
  protected:
   const detail::VariantData* getData() const {
-    return _data;
+    return data_;
   }
 
  private:
-  const detail::VariantData* _data;
+  const detail::VariantData* data_;
 };
 
 ARDUINOJSON_END_PUBLIC_NAMESPACE

third-party/ArduinoJson/src/ArduinoJson/Variant/SlotFunctions.hpp

@@ -10,17 +10,17 @@
 ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 struct SlotKeySetter {
-  SlotKeySetter(VariantSlot* instance) : _instance(instance) {}
+  SlotKeySetter(VariantSlot* instance) : instance_(instance) {}
 
   template <typename TStoredString>
   void operator()(TStoredString s) {
     if (!s)
       return;
-    ARDUINOJSON_ASSERT(_instance != 0);
+    ARDUINOJSON_ASSERT(instance_ != 0);
-    _instance->setKey(s);
+    instance_->setKey(s);
   }
 
-  VariantSlot* _instance;
+  VariantSlot* instance_;
 };
 
 template <typename TAdaptedString>

third-party/ArduinoJson/src/ArduinoJson/Variant/VariantCompare.hpp

@@ -81,12 +81,12 @@ struct Comparer<decltype(nullptr), void> : NullComparer {
 };
 
 struct ArrayComparer : ComparerBase {
-  const CollectionData* _rhs;
+  const CollectionData* rhs_;
 
-  explicit ArrayComparer(const CollectionData& rhs) : _rhs(&rhs) {}
+  explicit ArrayComparer(const CollectionData& rhs) : rhs_(&rhs) {}
 
   CompareResult visitArray(const CollectionData& lhs) {
-    if (JsonArrayConst(&lhs) == JsonArrayConst(_rhs))
+    if (JsonArrayConst(&lhs) == JsonArrayConst(rhs_))
       return COMPARE_RESULT_EQUAL;
     else
       return COMPARE_RESULT_DIFFER;
@@ -94,12 +94,12 @@ struct ArrayComparer : ComparerBase {
 };
 
 struct ObjectComparer : ComparerBase {
-  const CollectionData* _rhs;
+  const CollectionData* rhs_;
 
-  explicit ObjectComparer(const CollectionData& rhs) : _rhs(&rhs) {}
+  explicit ObjectComparer(const CollectionData& rhs) : rhs_(&rhs) {}
 
   CompareResult visitObject(const CollectionData& lhs) {
-    if (JsonObjectConst(&lhs) == JsonObjectConst(_rhs))
+    if (JsonObjectConst(&lhs) == JsonObjectConst(rhs_))
       return COMPARE_RESULT_EQUAL;
     else
       return COMPARE_RESULT_DIFFER;
@@ -107,15 +107,15 @@ struct ObjectComparer : ComparerBase {
 };
 
 struct RawComparer : ComparerBase {
-  const char* _rhsData;
+  const char* rhsData_;
-  size_t _rhsSize;
+  size_t rhsSize_;
 
   explicit RawComparer(const char* rhsData, size_t rhsSize)
-      : _rhsData(rhsData), _rhsSize(rhsSize) {}
+      : rhsData_(rhsData), rhsSize_(rhsSize) {}
 
   CompareResult visitRawJson(const char* lhsData, size_t lhsSize) {
-    size_t size = _rhsSize < lhsSize ? _rhsSize : lhsSize;
+    size_t size = rhsSize_ < lhsSize ? rhsSize_ : lhsSize;
-    int n = memcmp(lhsData, _rhsData, size);
+    int n = memcmp(lhsData, rhsData_, size);
     if (n < 0)
       return COMPARE_RESULT_LESS;
     else if (n > 0)

third-party/ArduinoJson/src/ArduinoJson/Variant/VariantData.hpp

@@ -11,67 +11,50 @@
 #include <ArduinoJson/Strings/StringAdapters.hpp>
 #include <ArduinoJson/Variant/VariantContent.hpp>
 
-// VariantData can't have a constructor (to be a POD), so we have no way to fix
-// this warning
-#if defined(__GNUC__)
-#  if __GNUC__ >= 7
-#    pragma GCC diagnostic push
-#    pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
-#    pragma GCC diagnostic ignored "-Wuninitialized"
-#  endif
-#endif
-
 ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
 
 class VariantData {
-  VariantContent _content;  // must be first to allow cast from array to variant
+  VariantContent content_;  // must be first to allow cast from array to variant
-  uint8_t _flags;
+  uint8_t flags_;
 
  public:
-  // Must be a POD!
+  VariantData() : flags_(VALUE_IS_NULL) {}
-  // - no constructor
-  // - no destructor
-  // - no virtual
-  // - no inheritance
-  void init() {
-    _flags = VALUE_IS_NULL;
-  }
 
   void operator=(const VariantData& src) {
-    _content = src._content;
+    content_ = src.content_;
-    _flags = uint8_t((_flags & OWNED_KEY_BIT) | (src._flags & ~OWNED_KEY_BIT));
+    flags_ = uint8_t((flags_ & OWNED_KEY_BIT) | (src.flags_ & ~OWNED_KEY_BIT));
   }
 
   template <typename TVisitor>
   typename TVisitor::result_type accept(TVisitor& visitor) const {
     switch (type()) {
       case VALUE_IS_FLOAT:
-        return visitor.visitFloat(_content.asFloat);
+        return visitor.visitFloat(content_.asFloat);
 
       case VALUE_IS_ARRAY:
-        return visitor.visitArray(_content.asCollection);
+        return visitor.visitArray(content_.asCollection);
 
       case VALUE_IS_OBJECT:
-        return visitor.visitObject(_content.asCollection);
+        return visitor.visitObject(content_.asCollection);
 
       case VALUE_IS_LINKED_STRING:
       case VALUE_IS_OWNED_STRING:
-        return visitor.visitString(_content.asString.data,
+        return visitor.visitString(content_.asString.data,
-                                   _content.asString.size);
+                                   content_.asString.size);
 
       case VALUE_IS_OWNED_RAW:
       case VALUE_IS_LINKED_RAW:
-        return visitor.visitRawJson(_content.asString.data,
+        return visitor.visitRawJson(content_.asString.data,
-                                    _content.asString.size);
+                                    content_.asString.size);
 
       case VALUE_IS_SIGNED_INTEGER:
-        return visitor.visitSignedInteger(_content.asSignedInteger);
+        return visitor.visitSignedInteger(content_.asSignedInteger);
 
       case VALUE_IS_UNSIGNED_INTEGER:
-        return visitor.visitUnsignedInteger(_content.asUnsignedInteger);
+        return visitor.visitUnsignedInteger(content_.asUnsignedInteger);
 
       case VALUE_IS_BOOLEAN:
-        return visitor.visitBoolean(_content.asBoolean != 0);
+        return visitor.visitBoolean(content_.asBoolean != 0);
 
       default:
         return visitor.visitNull();
@@ -89,7 +72,7 @@ class VariantData {
   bool asBoolean() const;
 
   CollectionData* asArray() {
-    return isArray() ? &_content.asCollection : 0;
+    return isArray() ? &content_.asCollection : 0;
   }
 
   const CollectionData* asArray() const {
@@ -97,11 +80,11 @@ class VariantData {
   }
 
   const CollectionData* asCollection() const {
-    return isCollection() ? &_content.asCollection : 0;
+    return isCollection() ? &content_.asCollection : 0;
   }
 
   CollectionData* asObject() {
-    return isObject() ? &_content.asCollection : 0;
+    return isObject() ? &content_.asCollection : 0;
   }
 
   const CollectionData* asObject() const {
@@ -111,7 +94,7 @@ class VariantData {
   bool copyFrom(const VariantData& src, MemoryPool* pool);
 
   bool isArray() const {
-    return (_flags & VALUE_IS_ARRAY) != 0;
+    return (flags_ & VALUE_IS_ARRAY) != 0;
   }
 
   bool isBoolean() const {
@@ -119,17 +102,17 @@ class VariantData {
   }
 
   bool isCollection() const {
-    return (_flags & COLLECTION_MASK) != 0;
+    return (flags_ & COLLECTION_MASK) != 0;
   }
 
   template <typename T>
   bool isInteger() const {
     switch (type()) {
       case VALUE_IS_UNSIGNED_INTEGER:
-        return canConvertNumber<T>(_content.asUnsignedInteger);
+        return canConvertNumber<T>(content_.asUnsignedInteger);
 
       case VALUE_IS_SIGNED_INTEGER:
-        return canConvertNumber<T>(_content.asSignedInteger);
+        return canConvertNumber<T>(content_.asSignedInteger);
 
       default:
         return false;
@@ -137,7 +120,7 @@ class VariantData {
   }
 
   bool isFloat() const {
-    return (_flags & NUMBER_BIT) != 0;
+    return (flags_ & NUMBER_BIT) != 0;
   }
 
   bool isString() const {
@@ -145,7 +128,7 @@ class VariantData {
   }
 
   bool isObject() const {
-    return (_flags & VALUE_IS_OBJECT) != 0;
+    return (flags_ & VALUE_IS_OBJECT) != 0;
   }
 
   bool isNull() const {
@@ -158,30 +141,30 @@ class VariantData {
 
   void remove(size_t index) {
     if (isArray())
-      _content.asCollection.removeElement(index);
+      content_.asCollection.removeElement(index);
   }
 
   template <typename TAdaptedString>
   void remove(TAdaptedString key) {
     if (isObject())
-      _content.asCollection.removeMember(key);
+      content_.asCollection.removeMember(key);
   }
 
   void setBoolean(bool value) {
     setType(VALUE_IS_BOOLEAN);
-    _content.asBoolean = value;
+    content_.asBoolean = value;
   }
 
   void setFloat(JsonFloat value) {
     setType(VALUE_IS_FLOAT);
-    _content.asFloat = value;
+    content_.asFloat = value;
   }
 
   void setLinkedRaw(SerializedValue<const char*> value) {
     if (value.data()) {
       setType(VALUE_IS_LINKED_RAW);
-      _content.asString.data = value.data();
+      content_.asString.data = value.data();
-      _content.asString.size = value.size();
+      content_.asString.size = value.size();
     } else {
       setType(VALUE_IS_NULL);
     }
@@ -192,8 +175,8 @@ class VariantData {
     const char* dup = pool->saveString(adaptString(value.data(), value.size()));
     if (dup) {
       setType(VALUE_IS_OWNED_RAW);
-      _content.asString.data = dup;
+      content_.asString.data = dup;
-      _content.asString.size = value.size();
+      content_.asString.size = value.size();
       return true;
     } else {
       setType(VALUE_IS_NULL);
@@ -204,13 +187,13 @@ class VariantData {
   template <typename T>
   typename enable_if<is_unsigned<T>::value>::type setInteger(T value) {
     setType(VALUE_IS_UNSIGNED_INTEGER);
-    _content.asUnsignedInteger = static_cast<JsonUInt>(value);
+    content_.asUnsignedInteger = static_cast<JsonUInt>(value);
   }
 
   template <typename T>
   typename enable_if<is_signed<T>::value>::type setInteger(T value) {
     setType(VALUE_IS_SIGNED_INTEGER);
-    _content.asSignedInteger = value;
+    content_.asSignedInteger = value;
   }
 
   void setNull() {
@@ -223,20 +206,20 @@ class VariantData {
       setType(VALUE_IS_LINKED_STRING);
     else
       setType(VALUE_IS_OWNED_STRING);
-    _content.asString.data = s.c_str();
+    content_.asString.data = s.c_str();
-    _content.asString.size = s.size();
+    content_.asString.size = s.size();
   }
 
   CollectionData& toArray() {
     setType(VALUE_IS_ARRAY);
-    _content.asCollection.clear();
+    content_.asCollection.clear();
-    return _content.asCollection;
+    return content_.asCollection;
   }
 
   CollectionData& toObject() {
     setType(VALUE_IS_OBJECT);
-    _content.asCollection.clear();
+    content_.asCollection.clear();
-    return _content.asCollection;
+    return content_.asCollection;
   }
 
   size_t memoryUsage() const {
@@ -245,17 +228,17 @@ class VariantData {
       case VALUE_IS_OWNED_RAW:
         // We always add a zero at the end: the deduplication function uses it
         // to detect the beginning of the next string.
-        return _content.asString.size + 1;
+        return content_.asString.size + 1;
       case VALUE_IS_OBJECT:
       case VALUE_IS_ARRAY:
-        return _content.asCollection.memoryUsage();
+        return content_.asCollection.memoryUsage();
       default:
         return 0;
     }
   }
 
   size_t size() const {
-    return isCollection() ? _content.asCollection.size() : 0;
+    return isCollection() ? content_.asCollection.size() : 0;
   }
 
   VariantData* addElement(MemoryPool* pool) {
@@ -263,7 +246,7 @@ class VariantData {
       toArray();
     if (!isArray())
       return 0;
-    return _content.asCollection.addElement(pool);
+    return content_.asCollection.addElement(pool);
   }
 
   VariantData* getElement(size_t index) const {
@@ -276,7 +259,7 @@ class VariantData {
       toArray();
     if (!isArray())
       return 0;
-    return _content.asCollection.getOrAddElement(index, pool);
+    return content_.asCollection.getOrAddElement(index, pool);
   }
 
   template <typename TAdaptedString>
@@ -291,18 +274,18 @@ class VariantData {
       toObject();
     if (!isObject())
       return 0;
-    return _content.asCollection.getOrAddMember(key, pool);
+    return content_.asCollection.getOrAddMember(key, pool);
   }
 
   void movePointers(ptrdiff_t stringDistance, ptrdiff_t variantDistance) {
-    if (_flags & OWNED_VALUE_BIT)
+    if (flags_ & OWNED_VALUE_BIT)
-      _content.asString.data += stringDistance;
+      content_.asString.data += stringDistance;
-    if (_flags & COLLECTION_MASK)
+    if (flags_ & COLLECTION_MASK)
-      _content.asCollection.movePointers(stringDistance, variantDistance);
+      content_.asCollection.movePointers(stringDistance, variantDistance);
   }
 
   uint8_t type() const {
-    return _flags & VALUE_MASK;
+    return flags_ & VALUE_MASK;
   }
 
   template <typename TAdaptedString>
@@ -317,29 +300,23 @@ class VariantData {
 
  private:
   void setType(uint8_t t) {
-    _flags &= OWNED_KEY_BIT;
+    flags_ &= OWNED_KEY_BIT;
-    _flags |= t;
+    flags_ |= t;
   }
 
   struct VariantStringSetter {
-    VariantStringSetter(VariantData* instance) : _instance(instance) {}
+    VariantStringSetter(VariantData* instance) : instance_(instance) {}
 
     template <typename TStoredString>
     void operator()(TStoredString s) {
       if (s)
-        _instance->setString(s);
+        instance_->setString(s);
       else
-        _instance->setNull();
+        instance_->setNull();
     }
 
-    VariantData* _instance;
+    VariantData* instance_;
   };
 };
 
 ARDUINOJSON_END_PRIVATE_NAMESPACE
-
-#if defined(__GNUC__)
-#  if __GNUC__ >= 8
-#    pragma GCC diagnostic pop
-#  endif
-#endif

third-party/ArduinoJson/src/ArduinoJson/Variant/VariantImpl.hpp

@@ -19,16 +19,16 @@ template <typename T>
 inline T VariantData::asIntegral() const {
   switch (type()) {
     case VALUE_IS_BOOLEAN:
-      return _content.asBoolean;
+      return content_.asBoolean;
     case VALUE_IS_UNSIGNED_INTEGER:
-      return convertNumber<T>(_content.asUnsignedInteger);
+      return convertNumber<T>(content_.asUnsignedInteger);
     case VALUE_IS_SIGNED_INTEGER:
-      return convertNumber<T>(_content.asSignedInteger);
+      return convertNumber<T>(content_.asSignedInteger);
     case VALUE_IS_LINKED_STRING:
     case VALUE_IS_OWNED_STRING:
-      return parseNumber<T>(_content.asString.data);
+      return parseNumber<T>(content_.asString.data);
     case VALUE_IS_FLOAT:
-      return convertNumber<T>(_content.asFloat);
+      return convertNumber<T>(content_.asFloat);
     default:
       return 0;
   }
@@ -37,12 +37,12 @@ inline T VariantData::asIntegral() const {
 inline bool VariantData::asBoolean() const {
   switch (type()) {
     case VALUE_IS_BOOLEAN:
-      return _content.asBoolean;
+      return content_.asBoolean;
     case VALUE_IS_SIGNED_INTEGER:
     case VALUE_IS_UNSIGNED_INTEGER:
-      return _content.asUnsignedInteger != 0;
+      return content_.asUnsignedInteger != 0;
     case VALUE_IS_FLOAT:
-      return _content.asFloat != 0;
+      return content_.asFloat != 0;
     case VALUE_IS_NULL:
       return false;
     default:
@@ -55,16 +55,16 @@ template <typename T>
 inline T VariantData::asFloat() const {
   switch (type()) {
     case VALUE_IS_BOOLEAN:
-      return static_cast<T>(_content.asBoolean);
+      return static_cast<T>(content_.asBoolean);
     case VALUE_IS_UNSIGNED_INTEGER:
-      return static_cast<T>(_content.asUnsignedInteger);
+      return static_cast<T>(content_.asUnsignedInteger);
     case VALUE_IS_SIGNED_INTEGER:
-      return static_cast<T>(_content.asSignedInteger);
+      return static_cast<T>(content_.asSignedInteger);
     case VALUE_IS_LINKED_STRING:
     case VALUE_IS_OWNED_STRING:
-      return parseNumber<T>(_content.asString.data);
+      return parseNumber<T>(content_.asString.data);
     case VALUE_IS_FLOAT:
-      return static_cast<T>(_content.asFloat);
+      return static_cast<T>(content_.asFloat);
     default:
       return 0;
   }
@@ -73,10 +73,10 @@ inline T VariantData::asFloat() const {
 inline JsonString VariantData::asString() const {
   switch (type()) {
     case VALUE_IS_LINKED_STRING:
-      return JsonString(_content.asString.data, _content.asString.size,
+      return JsonString(content_.asString.data, content_.asString.size,
                         JsonString::Linked);
     case VALUE_IS_OWNED_STRING:
-      return JsonString(_content.asString.data, _content.asString.size,
+      return JsonString(content_.asString.data, content_.asString.size,
                         JsonString::Copied);
     default:
       return JsonString();
@@ -86,20 +86,20 @@ inline JsonString VariantData::asString() const {
 inline bool VariantData::copyFrom(const VariantData& src, MemoryPool* pool) {
   switch (src.type()) {
     case VALUE_IS_ARRAY:
-      return toArray().copyFrom(src._content.asCollection, pool);
+      return toArray().copyFrom(src.content_.asCollection, pool);
     case VALUE_IS_OBJECT:
-      return toObject().copyFrom(src._content.asCollection, pool);
+      return toObject().copyFrom(src.content_.asCollection, pool);
     case VALUE_IS_OWNED_STRING: {
       JsonString value = src.asString();
       return setString(adaptString(value), pool);
     }
     case VALUE_IS_OWNED_RAW:
       return storeOwnedRaw(
-          serialized(src._content.asString.data, src._content.asString.size),
+          serialized(src.content_.asString.data, src.content_.asString.size),
           pool);
     default:
       setType(src.type());
-      _content = src._content;
+      content_ = src.content_;
       return true;
   }
 }
@@ -138,8 +138,9 @@ template <typename TDerived>
 template <typename T>
 typename enable_if<is_same<T, JsonVariant>::value, JsonVariant>::type
 VariantRefBase<TDerived>::to() const {
-  variantSetNull(getOrCreateData());
+  auto data = getOrCreateData();
-  return *this;
+  variantSetNull(data);
+  return JsonVariant(getPool(), data);
 }
 
 template <typename TDerived>

third-party/ArduinoJson/src/ArduinoJson/Variant/VariantSlot.hpp

@@ -17,10 +17,10 @@ class VariantSlot {
   // CAUTION: same layout as VariantData
   // we cannot use composition because it adds padding
   // (+20% on ESP8266 for example)
-  VariantContent _content;
+  VariantContent content_;
-  uint8_t _flags;
+  uint8_t flags_;
-  VariantSlotDiff _next;
+  VariantSlotDiff next_;
-  const char* _key;
+  const char* key_;
 
  public:
   // Must be a POD!
@@ -30,15 +30,15 @@ class VariantSlot {
   // - no inheritance
 
   VariantData* data() {
-    return reinterpret_cast<VariantData*>(&_content);
+    return reinterpret_cast<VariantData*>(&content_);
   }
 
   const VariantData* data() const {
-    return reinterpret_cast<const VariantData*>(&_content);
+    return reinterpret_cast<const VariantData*>(&content_);
   }
 
   VariantSlot* next() {
-    return _next ? this + _next : 0;
+    return next_ ? this + next_ : 0;
   }
 
   const VariantSlot* next() const {
@@ -48,9 +48,9 @@ class VariantSlot {
   VariantSlot* next(size_t distance) {
     VariantSlot* slot = this;
     while (distance--) {
-      if (!slot->_next)
+      if (!slot->next_)
         return 0;
-      slot += slot->_next;
+      slot += slot->next_;
     }
     return slot;
   }
@@ -64,7 +64,7 @@ class VariantSlot {
                                     numeric_limits<VariantSlotDiff>::lowest());
     ARDUINOJSON_ASSERT(!slot || slot - this <=
                                     numeric_limits<VariantSlotDiff>::highest());
-    _next = VariantSlotDiff(slot ? slot - this : 0);
+    next_ = VariantSlotDiff(slot ? slot - this : 0);
   }
 
   void setNextNotNull(VariantSlot* slot) {
@@ -73,39 +73,39 @@ class VariantSlot {
                        numeric_limits<VariantSlotDiff>::lowest());
     ARDUINOJSON_ASSERT(slot - this <=
                        numeric_limits<VariantSlotDiff>::highest());
-    _next = VariantSlotDiff(slot - this);
+    next_ = VariantSlotDiff(slot - this);
   }
 
   void setKey(JsonString k) {
     ARDUINOJSON_ASSERT(k);
     if (k.isLinked())
-      _flags &= VALUE_MASK;
+      flags_ &= VALUE_MASK;
     else
-      _flags |= OWNED_KEY_BIT;
+      flags_ |= OWNED_KEY_BIT;
-    _key = k.c_str();
+    key_ = k.c_str();
   }
 
   const char* key() const {
-    return _key;
+    return key_;
   }
 
   bool ownsKey() const {
-    return (_flags & OWNED_KEY_BIT) != 0;
+    return (flags_ & OWNED_KEY_BIT) != 0;
   }
 
   void clear() {
-    _next = 0;
+    next_ = 0;
-    _flags = 0;
+    flags_ = 0;
-    _key = 0;
+    key_ = 0;
   }
 
   void movePointers(ptrdiff_t stringDistance, ptrdiff_t variantDistance) {
-    if (_flags & OWNED_KEY_BIT)
+    if (flags_ & OWNED_KEY_BIT)
-      _key += stringDistance;
+      key_ += stringDistance;
-    if (_flags & OWNED_VALUE_BIT)
+    if (flags_ & OWNED_VALUE_BIT)
-      _content.asString.data += stringDistance;
+      content_.asString.data += stringDistance;
-    if (_flags & COLLECTION_MASK)
+    if (flags_ & COLLECTION_MASK)
-      _content.asCollection.movePointers(stringDistance, variantDistance);
+      content_.asCollection.movePointers(stringDistance, variantDistance);
   }
 };
 

third-party/ArduinoJson/src/ArduinoJson/version.hpp

@@ -4,7 +4,8 @@
 
 #pragma once
 
-#define ARDUINOJSON_VERSION "6.21.0"
+#define ARDUINOJSON_VERSION "6.21.3"
 #define ARDUINOJSON_VERSION_MAJOR 6
 #define ARDUINOJSON_VERSION_MINOR 21
-#define ARDUINOJSON_VERSION_REVISION 0
+#define ARDUINOJSON_VERSION_REVISION 3
+#define ARDUINOJSON_VERSION_MACRO V6213

third-party/Synth_Dexed/src/dexed.cpp

@@ -312,6 +312,8 @@ void Dexed::keydown(int16_t pitch, uint8_t velo) {
     if (!voices[note].keydown)
     {
       currentNote = (note + 1) % max_notes;
+      //if (keydown_counter == 0) // Original comment: TODO: should only do this if # keys down was 0
+        lfo.keydown();
       voices[note].midi_note = pitch;
       voices[note].velocity = velo;
       voices[note].sustained = sustain;
@@ -331,10 +333,6 @@ void Dexed::keydown(int16_t pitch, uint8_t velo) {
     note = (note + 1) % max_notes;
   }
 
-
-  if (keydown_counter == 0)
-    lfo.keydown();
-
   if ( monoMode ) {
     for (uint8_t i = 0; i < max_notes; i++) {
       if ( voices[i].live ) {