Initial Commit

.gitignore

@@ -1,32 +1,8 @@
-# Prerequisites
-*.d
-
-# Compiled Object files
-*.slo
-*.lo
-*.o
-*.obj
-
-# Precompiled Headers
-*.gch
-*.pch
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Fortran module files
-*.mod
-*.smod
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
+.pio
+.pioenvs
+.piolibdeps
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+
+include/config\.h

.travis.yml

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+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < https://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+#   < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+#   < https://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < https://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choose one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+
+#
+# Template #1: General project. Test it using existing `platformio.ini`.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio run
+
+
+#
+# Template #2: The project is intended to be used as a library with examples.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# env:
+#     - PLATFORMIO_CI_SRC=path/to/test/file.c
+#     - PLATFORMIO_CI_SRC=examples/file.ino
+#     - PLATFORMIO_CI_SRC=path/to/test/directory
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"platformio.platformio-ide"
+	]
+}

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+    "terminal.integrated.env.windows": {
+        "PATH": "C:\\Users\\alexs\\.platformio\\penv\\Scripts;C:\\Users\\alexs\\.platformio\\penv;C:\\ProgramData\\DockerDesktop\\version-bin;C:\\Program Files\\Docker\\Docker\\Resources\\bin;C:\\Program Files\\Python36\\Scripts\\;C:\\Program Files\\Python36\\;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Microsoft SQL Server\\130\\Tools\\Binn\\;C:\\Program Files\\dotnet\\;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\ManagementStudio\\;C:\\Program Files\\nodejs\\;C:\\Program Files\\PuTTY\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Go\\bin;C:\\OpenSSL-Win64\\bin;C:\\Program Files\\Python36;C:\\Program Files\\Python36\\Scripts;C:\\Temp\\hyperledger\\fabric-samples\\bin;C:\\Program Files\\Microsoft VS Code\\bin;C:\\Users\\alexs\\.platformio\\penv\\Scripts;C:\\Program Files\\Geth;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x64;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x32;C:\\Program Files\\Git\\cmd;C:\\PostgreSQL\\pg11\\bin;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\170\\Tools\\Binn\\;C:\\Users\\alexs\\.windows-build-tools\\python27;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\npm-lifecycle\\node-gyp-bin;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\windows-build-tools\\node_modules\\.bin;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\.bin;C:\\Program Files\\Docker\\Docker\\Resources\\bin;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Microsoft SQL Server\\130\\Tools\\Binn\\;C:\\Program Files\\dotnet\\;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\ManagementStudio\\;C:\\Program Files\\nodejs\\;C:\\Program Files\\PuTTY\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files\\Git\\cmd;C:\\Go\\bin;C:\\OpenSSL-Win64\\bin;C:\\Program Files\\Python36;C:\\Program Files\\Python36\\Scripts;C:\\Temp\\hyperledger\\fabric-samples\\bin;C:\\Program Files\\Microsoft VS Code\\bin;C:\\Users\\alexs\\.platformio\\penv\\Scripts;C:\\Program Files\\Geth;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x64;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x32;C:\\Users\\alexs\\AppData\\Local\\Programs\\Python\\Python37-32\\Scripts\\;C:\\Users\\alexs\\AppData\\Local\\Programs\\Python\\Python37-32\\;C:\\Users\\alexs\\AppData\\Local\\Microsoft\\WindowsApps;C:\\Users\\alexs\\AppData\\Roaming\\npm;C:\\Users\\alexs\\.dotnet\\tools;C:\\Temp\\Go\\bin;C:\\Users\\alexs\\AppData\\Local\\Programs\\Microsoft VS Code\\bin;%USERPROFILE%\\AppData\\Local\\Microsoft\\WindowsApps;;C:\\ProgramData\\DockerDesktop\\version-bin;C:\\Program Files\\Docker\\Docker\\Resources\\bin;C:\\Program Files\\Python36\\Scripts\\;C:\\Program Files\\Python36\\;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Microsoft SQL Server\\130\\Tools\\Binn\\;C:\\Program Files\\dotnet\\;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\ManagementStudio\\;C:\\Program Files\\nodejs\\;C:\\Program Files\\PuTTY\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Go\\bin;C:\\OpenSSL-Win64\\bin;C:\\Program Files\\Python36;C:\\Program Files\\Python36\\Scripts;C:\\Temp\\hyperledger\\fabric-samples\\bin;C:\\Program Files\\Microsoft VS Code\\bin;C:\\Users\\alexs\\.platformio\\penv\\Scripts;C:\\Program Files\\Geth;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x64;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x32;C:\\Program Files\\Git\\cmd;C:\\PostgreSQL\\pg11\\bin;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\170\\Tools\\Binn\\;C:\\Users\\alexs\\.windows-build-tools\\python27;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\npm-lifecycle\\node-gyp-bin;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\windows-build-tools\\node_modules\\.bin;C:\\Users\\alexs\\AppData\\Roaming\\npm\\node_modules\\.bin;C:\\Program Files\\Docker\\Docker\\Resources\\bin;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files\\Microsoft SQL Server\\130\\Tools\\Binn\\;C:\\Program Files\\dotnet\\;C:\\Program Files\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\Tools\\Binn\\;C:\\Program Files\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\Client SDK\\ODBC\\130\\Tools\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\DTS\\Binn\\;C:\\Program Files (x86)\\Microsoft SQL Server\\140\\Tools\\Binn\\ManagementStudio\\;C:\\Program Files\\nodejs\\;C:\\Program Files\\PuTTY\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files\\Git\\cmd;C:\\Go\\bin;C:\\OpenSSL-Win64\\bin;C:\\Program Files\\Python36;C:\\Program Files\\Python36\\Scripts;C:\\Temp\\hyperledger\\fabric-samples\\bin;C:\\Program Files\\Microsoft VS Code\\bin;C:\\Users\\alexs\\.platformio\\penv\\Scripts;C:\\Program Files\\Geth;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x64;C:\\Program Files\\SafeNet\\Authentication\\SAC\\x32;C:\\Users\\alexs\\AppData\\Local\\Programs\\Python\\Python37-32\\Scripts\\;C:\\Users\\alexs\\AppData\\Local\\Programs\\Python\\Python37-32\\;C:\\Users\\alexs\\AppData\\Local\\Microsoft\\WindowsApps;C:\\Users\\alexs\\AppData\\Roaming\\npm;C:\\Users\\alexs\\.dotnet\\tools;C:\\Temp\\Go\\bin;C:\\Users\\alexs\\AppData\\Local\\Programs\\Microsoft VS Code\\bin;%USERPROFILE%\\AppData\\Local\\Microsoft\\WindowsApps;",
+        "PLATFORMIO_CALLER": "vscode"
+    },
+    "files.associations": {
+        "functional": "cpp"
+    }
+}

data/index.htm

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+<!DOCTYPE html>
+<html>
+<head>
+  <title>ESP32 Web Server</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" href="data:,">
+  <link rel="stylesheet" type="text/css" href="style.css">
+</head>
+<body>
+  <h1>ESP32 Web Server</h1>
+  <p>GPIO state: <strong> %STATE%</strong></p>
+  <p><a href="/on"><button class="button">ON</button></a></p>
+  <p><a href="/off"><button class="button button2">OFF</button></a></p>
+</body>
+</html>

data/style.css

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+html {
+  font-family: Helvetica;
+  display: inline-block;
+  margin: 0px auto;
+  text-align: center;
+}
+h1{
+  color: #0F3376;
+  padding: 2vh;
+}
+p{
+  font-size: 1.5rem;
+}
+.button {
+  display: inline-block;
+  background-color: #008CBA;
+  border: none;
+  border-radius: 4px;
+  color: white;
+  padding: 16px 40px;
+  text-decoration: none;
+  font-size: 30px;
+  margin: 2px;
+  cursor: pointer;
+}
+.button2 {
+  background-color: #f44336;
+}

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 usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+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

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 executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, 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
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries 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:esp32dev]
+platform = espressif32
+board = esp32dev
+framework = arduino
+monitor_speed = 115200
+data_dir = ./data
+