first commit

.clang-format

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+BasedOnStyle: Mozilla
+AccessModifierOffset: '-4'
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: 'true'
+AlignConsecutiveDeclarations: 'true'
+AlignOperands: 'true'
+AlignTrailingComments: 'true'
+AllowAllParametersOfDeclarationOnNextLine: 'true'
+AllowShortBlocksOnASingleLine: 'true'
+AllowShortCaseLabelsOnASingleLine: 'false'
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortLoopsOnASingleLine: 'false'
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+BreakBeforeBinaryOperators: All
+BreakBeforeBraces: Allman
+BreakBeforeTernaryOperators: 'true'
+BreakConstructorInitializers: AfterColon
+BreakStringLiterals: 'false'
+ColumnLimit: '100'
+ConstructorInitializerAllOnOneLineOrOnePerLine: 'false'
+ConstructorInitializerIndentWidth: '0'
+ContinuationIndentWidth: '4'
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+DerivePointerAlignment: 'false'
+DisableFormat: 'false'
+ExperimentalAutoDetectBinPacking: 'true'
+IndentCaseLabels: 'true'
+IndentWidth: '4'
+IndentWrappedFunctionNames: 'false'
+JavaScriptQuotes: Single
+KeepEmptyLinesAtTheStartOfBlocks: 'false'
+Language: Cpp
+MaxEmptyLinesToKeep: '2'
+NamespaceIndentation: None
+ObjCBlockIndentWidth: '4'
+ObjCSpaceAfterProperty: 'false'
+ObjCSpaceBeforeProtocolList: 'false'
+PointerAlignment: Left
+ReflowComments: 'true'
+SortIncludes: 'false'
+SpaceAfterCStyleCast: 'true'
+SpaceBeforeAssignmentOperators: 'true'
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+SpaceInEmptyParentheses: 'false'
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+SpacesInCStyleCastParentheses: 'false'
+SpacesInContainerLiterals: 'false'
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+Standard: Cpp11
+TabWidth: '4'
+UseTab: Always
+
+...

include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the convention is to give header files names that end with `.h'.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

include/config.h

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+#include <Arduino.h>
+
+// Whether the given script is using encryption or not,
+// generally recommended as it increases security (communication with the server is not in clear
+// text anymore), it does come with an overhead tough as having an encrypted session requires a lot
+// of memory, which might not be avaialable on lower end devices.
+#define ENCRYPTED false
+
+// While we wait for Feather ESP32 V2 to get added to the Espressif BSP,
+// we have to select PICO D4 and UNCOMMENT this line!
+#define ADAFRUIT_FEATHER_ESP32_V2
+
+// Enables the ThingsBoard class to be fully dynamic instead of requiring template arguments to
+// statically allocate memory. If enabled the program might be slightly slower and all the memory
+// will be placed onto the heap instead of the stack.
+// #define THINGSBOARD_ENABLE_DYNAMIC 1
+
+// If the THINGSBOARD_ENABLE_DYNAMIC 1 setting causes this error log message to appear [TB] Unable
+// to de-serialize received json data with error (DeserializationError::NoMemory). Simply add this
+// configuration line as well.
+// #define THINGSBOARD_ENABLE_PSRAM 0
+
+// Enables sending messages that are bigger than the predefined message size,
+// where the message will be sent byte by byte as a fallback instead.
+// Requires an additional library, see https://github.com/bblanchon/ArduinoStreamUtils for more
+// information. Simply install that library and the feature will be enabled automatically.
+#define THINGSBOARD_ENABLE_STREAM_UTILS 0
+
+// Baud rate for the debugging serial connection
+// If the Serial output is mangled, ensure to change the monitor speed accordingly to this variable
+constexpr uint32_t SERIAL_DEBUG_BAUD = 115200U;
+
+// Enable Serial debug output
+#define SERIAL_DEBUG true
+
+// Enable MQTT RPC debug
+#define MQTT_RPC_DEBUG true
+
+// Enable Thingsboard library debug
+#define THINGSBOARD_ENABLE_DEBUG true
+
+// WIFI parameters
+constexpr char WIFI_SSID[]	   = "thingsboard";
+constexpr char WIFI_PASSWORD[] = "thingsboard";
+
+// Module actionneur Thingsboard token access
+constexpr char TOKEN[] = "1voazulw2mqr9avkdonw";
+
+// Thingsboard server IP address
+constexpr char THINGSBOARD_SERVER[] = "10.42.0.1";
+
+// MQTT port used to communicate with the server, 1883 is the default unencrypted MQTT port,
+// whereas 8883 would be the default encrypted SSL MQTT port
+#if ENCRYPTED
+constexpr uint16_t THINGSBOARD_PORT = 8883U;
+#else
+constexpr uint16_t THINGSBOARD_PORT = 1883U;
+#endif
+
+#if ENCRYPTED
+// See https://comodosslstore.com/resources/what-is-a-root-ca-certificate-and-how-do-i-download-it/
+// on how to get the root certificate of the server we want to communicate with,
+// this is needed to establish a secure connection and changes depending on the website.
+constexpr char ROOT_CERT[] = R"(-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+)";
+#endif
+
+// VMC, LIGHT, HEATER & AC control pins
+#define VMC_PIN 12
+#define LIGHT_PIN 13
+#define HEATER_PIN 27
+#define AC_PIN 33

include/version.h

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+#define VERSION "0.0.1"

lib/README

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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into the executable file.
+
+The source code of each library should be placed in a separate directory
+("lib/your_library_name/[Code]").
+
+For example, see the structure of the following example libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+Example contents of `src/main.c` using Foo and Bar:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+The PlatformIO Library Dependency Finder will find automatically dependent
+libraries by scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

platformio.ini

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+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:adafruit_feather_esp32_v2]
+platform = espressif32
+board = adafruit_feather_esp32_v2
+framework = arduino
+lib_deps = 
+	adafruit/Adafruit NeoPixel@^1.12.5
+	thingsboard/ThingsBoard@^0.15.0
+
+; Need to be updated
+upload_port = /dev/cu.usbserial-59100221861

src/main.cpp

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+#include "config.h"
+#include "version.h"
+
+#include <WiFi.h>
+#include <WiFiClientSecure.h>
+#include <Adafruit_NeoPixel.h>
+
+#include <Arduino_MQTT_Client.h>
+#include <Server_Side_RPC.h>
+#include <ThingsBoard.h>
+
+// then these pins will be defined for us
+#if defined(ADAFRUIT_FEATHER_ESP32_V2) or defined(ARDUINO_ADAFRUIT_ITSYBITSY_ESP32)
+#define PIN_NEOPIXEL 0
+#define NEOPIXEL_I2C_POWER 2
+#endif
+
+#if defined(PIN_NEOPIXEL)
+Adafruit_NeoPixel pixel(1, PIN_NEOPIXEL, NEO_GRB + NEO_KHZ800);
+#endif
+
+// Initialize underlying client, used to establish a connection
+#if ENCRYPTED
+WiFiClientSecure espClient;
+#else
+WiFiClient espClient;
+#endif
+
+// Initalize the Mqtt client instance
+Arduino_MQTT_Client mqttClient(espClient);
+
+// Maximum size packets will ever be sent or received by the underlying MQTT client,
+// if the size is to small messages might not be sent or received messages will be discarded
+constexpr uint16_t MAX_MESSAGE_SEND_SIZE		= 128U;
+constexpr uint16_t MAX_MESSAGE_RECEIVE_SIZE		= 128U;
+constexpr uint8_t  MAX_RPC_SUBSCRIPTIONS		= 8U;
+constexpr uint8_t  MAX_RPC_RESPONSE				= 16U;
+constexpr uint8_t  MAX_RPC_REQUEST				= 10U;
+constexpr uint64_t REQUEST_TIMEOUT_MICROSECONDS = 5000U * 1000U;
+
+// Maximum amount of attributs we can request or subscribe, has to be set both in the ThingsBoard
+// template list and Attribute_Request_Callback template list and should be the same as the amount
+// of variables in the passed array. If it is less not all variables will be requested or subscribed
+constexpr size_t MAX_ATTRIBUTES = 3U;
+
+// Initialize used apis
+Server_Side_RPC<MAX_RPC_SUBSCRIPTIONS, MAX_RPC_RESPONSE> server_rpc;
+const std::array<IAPI_Implementation*, 1U>				 apis
+	= { &server_rpc /*, &client_rpc , &shared_update */ };
+
+// Initialize ThingsBoard instance with the maximum needed buffer size
+ThingsBoard tb(
+	mqttClient, MAX_MESSAGE_RECEIVE_SIZE, MAX_MESSAGE_SEND_SIZE, Default_Max_Stack_Size, apis);
+
+// Statuses for subscribing to shared attributes
+bool subscribed = false;
+
+// Send once
+bool once = true;
+
+void setup()
+{
+// Initalize serial connection for debugging
+#if SERIAL_DEBUG
+	Serial.begin(SERIAL_DEBUG_BAUD);
+	delay(200);
+#endif
+
+	// Set VMC, LIGHT, HEATER & AC pin mode as OUTPUT
+	pinMode(VMC_PIN, OUTPUT);
+	pinMode(LIGHT_PIN, OUTPUT);
+	pinMode(HEATER_PIN, OUTPUT);
+	pinMode(AC_PIN, OUTPUT);
+
+	// Set initial value LOW for VMC, LIGHT, HEATER & AC pin
+	digitalWrite(VMC_PIN, LOW);
+	digitalWrite(LIGHT_PIN, LOW);
+	digitalWrite(HEATER_PIN, LOW);
+	digitalWrite(AC_PIN, LOW);
+
+	// Init Wifi connexion
+}
+
+void loop()
+{
+	tb.loop();
+}

test/README

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+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html