From 4b43222c6f957b806f21c6c87e9a69723ae86b56 Mon Sep 17 00:00:00 2001
From: Sora Peterkau <sora@peterkau.de>
Date: Wed, 15 Oct 2025 21:19:13 +0200
Subject: [PATCH] Erste Experimente

---
 .gitignore              |  5 +++++
 .vscode/extensions.json |  8 +++++++
 include/README          | 37 +++++++++++++++++++++++++++++++++
 lib/README              | 46 +++++++++++++++++++++++++++++++++++++++++
 platformio.ini          | 14 +++++++++++++
 src/main.cpp            | 43 ++++++++++++++++++++++++++++++++++++++
 6 files changed, 153 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .vscode/extensions.json
 create mode 100644 include/README
 create mode 100644 lib/README
 create mode 100644 platformio.ini
 create mode 100644 src/main.cpp

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..89cc49c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..29203a4
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,8 @@
+{
+    "recommendations": [
+        "pioarduino.pioarduino-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}
diff --git a/include/README b/include/README
new file mode 100644
index 0000000..49819c0
--- /dev/null
+++ b/include/README
@@ -0,0 +1,37 @@
+
+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
diff --git a/lib/README b/lib/README
new file mode 100644
index 0000000..9379397
--- /dev/null
+++ b/lib/README
@@ -0,0 +1,46 @@
+
+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
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 0000000..4fa4a6d
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,14 @@
+; 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:d1_mini]
+platform = espressif8266
+board = d1_mini
+framework = arduino
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..ebd6d0d
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,43 @@
+#include <Arduino.h>
+
+int Hello = 0;
+int CanUHearMe = 0;
+void setup()
+{
+
+  pinMode(D6, INPUT_PULLUP);
+  pinMode(D5, INPUT_PULLUP);
+
+  Serial.begin(9600);
+  Serial.println("Hallo");
+}
+
+void loop()
+{
+  if (digitalRead(D5) == LOW && digitalRead(D6) == LOW)
+  {
+    Serial.println("Beide Tasten gedrückt");
+  }
+
+  else if (digitalRead(D5) == LOW && Hello == 0)
+  {
+    Serial.println("Taste 1 gedrückt");
+    Hello = 1;
+  }
+  else if (digitalRead(D6) == LOW && CanUHearMe == 0)
+  {
+    Serial.println("Taste 2 gedrückt");
+    CanUHearMe = 1;
+  }
+
+  if (digitalRead(D5) != LOW)
+  {
+    Hello = 0;
+  }
+
+  if (digitalRead(D6) != LOW)
+  {
+    CanUHearMe = 0;
+  }
+  
+}