Übungsprogramm 26 abgeschlossen

Pruefungsvorbereitung/Programme/Uebungsprogramm26/.gitignore

+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

Pruefungsvorbereitung/Programme/Uebungsprogramm26/.vscode/extensions.json

+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

Pruefungsvorbereitung/Programme/Uebungsprogramm26/.vscode/settings.json

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+  "C_Cpp_Runner.debuggerPath": "C:/Users/adria/.platformio/packages/toolchain-atmelavr/bin/avr-gdb.exe",
+  "C_Cpp_Runner.cStandard": "gnu11",
+  "C_Cpp_Runner.cppStandard": "gnu++11",
+  "C_Cpp_Runner.msvcBatchPath": "",
+  "C_Cpp_Runner.useMsvc": false,
+  "C_Cpp_Runner.warnings": [
+    "-Wall",
+    "-Wextra",
+    "-Wpedantic",
+    "-Wshadow",
+    "-Wformat=2",
+    "-Wcast-align",
+    "-Wconversion",
+    "-Wsign-conversion",
+    "-Wnull-dereference"
+  ],
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+  "C_Cpp_Runner.warningsAsError": false,
+  "C_Cpp_Runner.compilerArgs": [],
+  "C_Cpp_Runner.linkerArgs": [],
+  "C_Cpp_Runner.includePaths": [
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+    "C:/Users/adria/Documents/Schule/OST/Repositories/praktika-grulait/Pruefungsvorbereitung/Programme/Uebungsprogramm26/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/cores/arduino",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/variants/standard",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/EEPROM/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/HID/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/SPI/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/SoftwareSerial/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/Wire/src",
+    ""
+  ],
+  "C_Cpp_Runner.includeSearch": [
+    "*",
+    "**/*"
+  ],
+  "C_Cpp_Runner.excludeSearch": [
+    "**/build",
+    "**/build/**",
+    "**/.*",
+    "**/.*/**",
+    "**/.vscode",
+    "**/.vscode/**"
+  ],
+  "C_Cpp_Runner.useAddressSanitizer": false,
+  "C_Cpp_Runner.useUndefinedSanitizer": false,
+  "C_Cpp_Runner.useLeakSanitizer": false,
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+  "C_Cpp_Runner.useLinkTimeOptimization": false,
+  "C_Cpp_Runner.msvcSecureNoWarnings": false
+}
\ No newline at end of file

Pruefungsvorbereitung/Programme/Uebungsprogramm26/include/README

+
+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

Pruefungsvorbereitung/Programme/Uebungsprogramm26/lib/README

+
+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 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

Pruefungsvorbereitung/Programme/Uebungsprogramm26/platformio.ini

+; 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:uno]
+platform = atmelavr
+board = uno
+framework = arduino
+lib_deps = Servo

Pruefungsvorbereitung/Programme/Uebungsprogramm26/src/Door.cpp

+#include "Door.h"
+
+/******************************************************************
+                        Helper Functions
+******************************************************************/
+
+String createIdentifierFor(String name) {
+  return "[" + name + "] ";
+}
+
+/******************************************************************
+                        Public Functions
+******************************************************************/
+
+Door::Door(String name, int buttonPin, int servoPin, int openPos, int closePos)
+    : name{name}, buttonPin{buttonPin}, servoPin{servoPin}, openPos{openPos}, closePos{closePos}
+{
+    state = T_CLOSING;
+    position = closePos;
+    lastPosition = position;
+};
+
+void Door::begin() {
+    doorDrive.attach(servoPin, 1000, 2000);
+    pinMode(buttonPin, INPUT);
+}
+
+void Door::loop() {
+    switch (state) {
+        case S_OPEN:
+            if (!digitalRead(buttonPin)) {
+                enterTransition(T_CLOSING, "Closing");
+            }
+            break;
+        case T_OPENING:
+            open();
+            if (position >= openPos) {
+                enterState(S_OPEN, "OPEN");
+            }
+            break;
+        case S_CLOSED:
+            if (digitalRead(buttonPin)) {
+                enterTransition(T_OPENING, "Opening");
+            }
+            break;
+        case T_CLOSING:
+            close();
+            if (position <= closePos) {
+                enterState(S_CLOSED, "Closed");
+            }
+            break;
+    }
+
+    logPosition();
+}
+
+/******************************************************************
+                        Private Functions
+******************************************************************/
+
+void Door::open() {
+    position++;
+    doorDrive.write(position);
+}
+
+void Door::close() {
+    position++;
+    doorDrive.write(position);
+}
+
+void Door::logPosition() {
+    if (lastPosition != position) {
+        Serial.println(createIdentifierFor(name) + "@ position " + position);
+
+    }
+    lastPosition = position;
+}
+
+void Door::enterState(Door::DoorStates newState, String newStateName) {
+  state = newState;
+  Serial.println(createIdentifierFor(name) + "Entered State: " + newStateName);
+}
+
+void Door::enterTransition(Door::DoorStates newTransition, String newTransitionName) {
+  state = newTransition;
+  Serial.println(createIdentifierFor(name) + "Entered Transition: " + newTransitionName);
+}

Pruefungsvorbereitung/Programme/Uebungsprogramm26/src/Door.h

+#pragma once
+
+#include <Arduino.h>
+#include <Servo.h>
+
+class Door {
+    public:
+        Door(String name, int buttonPin, int servoPin, int openPos, int closePos); // openPos muss grösser als closePos sein
+        void begin();
+        void loop();
+    private:
+        enum DoorStates{S_OPEN, T_OPENING, T_CLOSING, S_CLOSED};
+        DoorStates state;
+        String name;
+        int position;
+        int lastPosition;
+        int buttonPin;
+        int servoPin;
+        int openPos;
+        int closePos;
+        Servo doorDrive;
+        void open();
+        void close();
+        void logPosition();
+        void enterState(Door::DoorStates newState, String newStateName);
+        void enterTransition(Door::DoorStates newTransition, String newTransitionName);
+};
\ No newline at end of file

Pruefungsvorbereitung/Programme/Uebungsprogramm26/src/main.cpp

+// Hinwei:  Der nachfolgende Code ist ein Nachbau der Übung "8.2 lecture turtorial doors".
+
+#include <Arduino.h>
+#include "Door.h"
+
+const int SERVO_PIN1{3};
+const int SERVO_PIN2{3};
+const int BUTTON_PIN1{3};
+const int BUTTON_PIN2{3};
+
+Door door1("Door 1", BUTTON_PIN1, SERVO_PIN1, 180, 90);
+Door door2("Door 2", BUTTON_PIN2, SERVO_PIN2, 180, 90);
+
+void setup() {
+  Serial.begin(9600);
+  door1.begin();
+  door2.begin();
+}
+
+void loop() {
+  door1.loop();
+  door2.loop();
+  delay(10);
+}
\ No newline at end of file

Pruefungsvorbereitung/Programme/Uebungsprogramm26/test/README

+
+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

Uebung_8.2_lecture-tutorial-doors/.vscode/settings.json

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+  "C_Cpp_Runner.debuggerPath": "C:/Users/adria/.platformio/packages/toolchain-atmelavr/bin/avr-gdb.exe",
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+  "C_Cpp_Runner.cppStandard": "gnu++11",
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+    "-Wsign-conversion",
+    "-Wnull-dereference"
+  ],
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+  "C_Cpp_Runner.warningsAsError": false,
+  "C_Cpp_Runner.compilerArgs": [],
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+    "C:/Users/adria/Documents/Schule/OST/Repositories/praktika-grulait/Uebung_8.2_lecture-tutorial-doors/.pio/libdeps/uno/Servo/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/cores/arduino",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/variants/standard",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/EEPROM/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/HID/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/SPI/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/SoftwareSerial/src",
+    "C:/Users/adria/.platformio/packages/framework-arduino-avr/libraries/Wire/src",
+    ""
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+    "**/.vscode/**"
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+  "C_Cpp_Runner.useUndefinedSanitizer": false,
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+}
\ No newline at end of file

Uebung_9.1_UML-Modellierung/docs/Muster.uxf

-<diagram program="umletino" version="15.1"><zoom_level>10</zoom_level></diagram>
\ No newline at end of file