From 9c890f25055f401350d15ac929465f0d143b01b3 Mon Sep 17 00:00:00 2001 From: Kosmo Obermayer Date: Mon, 16 Oct 2023 10:13:20 +0200 Subject: [PATCH] update --- .gitignore | 5 ++ .vscode/extensions.json | 10 +++ README.md | 2 +- include/README | 39 +++++++++++ lib/README | 46 +++++++++++++ platformio.ini | 14 ++++ src/main.cpp | 139 ++++++++++++++++++++++++++++++++++++++++ test/README | 11 ++++ 8 files changed, 265 insertions(+), 1 deletion(-) 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 create mode 100644 test/README 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..080e70d --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,10 @@ +{ + // 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" + ] +} diff --git a/README.md b/README.md index 7a48f13..014a03e 100644 --- a/README.md +++ b/README.md @@ -1 +1 @@ -Bit darstelen durch blinken \ No newline at end of file +Bit darstellen durch blinken \ No newline at end of file diff --git a/include/README b/include/README new file mode 100644 index 0000000..194dcd4 --- /dev/null +++ b/include/README @@ -0,0 +1,39 @@ + +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 diff --git a/lib/README b/lib/README new file mode 100644 index 0000000..6debab1 --- /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 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 +#include + +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 diff --git a/platformio.ini b/platformio.ini new file mode 100644 index 0000000..4b30716 --- /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:esp32dev] +platform = espressif32 +board = esp32dev +framework = arduino diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..d896004 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,139 @@ +#include + +int LED1 = 26; +int LED2 = 25; +int LED3= 33; +int LED4 = 32; +int Arr[4] = { 0 }; +int* ptr = Arr; +int Var = 0; +int b = 3; +int Placeholder = 0; + +void RechUndRicht(int a); +void RESET(); + +void setup() +{ + + + pinMode(LED1, OUTPUT); + pinMode(LED2, OUTPUT); + pinMode(LED3, OUTPUT); + pinMode(LED4, OUTPUT); + + Serial.begin(9600); + + +} + +void loop() +{ + +// 0 - 15 in bit // + +for(int i = 1; i < 16; i++) +{ + if(i == 15) + { + Serial.println("15 erreicht."); + } + RESET(); // Pin reset to LOW // + delay(50); + + Serial.println(i); + + Arr [4] = {0}; + + RechUndRicht(i); + Serial.println(); + for(int k = 0; k < 4; k++) + { + + Serial.print(*(ptr + k)); + + } + Serial.println(); + + for(int j = 0; j < 4; j++) + { + if( j == 0) + { + if(*(ptr + j) == 1) + { + digitalWrite(LED4, HIGH); + } + else if(*(ptr + j) == 0) + { + digitalWrite(LED4, LOW); + } + } + else if(j == 1) + { + if(*(ptr + j) == 1) + { + digitalWrite(LED3, HIGH); + } + else if(*(ptr + j) == 0) + { + digitalWrite(LED3, LOW); + } + } + else if(j == 2) + { + if(*(ptr + j) == 1) + { + digitalWrite(LED2, HIGH); + } + else if(*(ptr + j) == 0) + { + digitalWrite(LED2, LOW); + } + } + else if(j == 3) + { + if(*(ptr + j) == 1) + { + digitalWrite(LED1, HIGH); + } + else if(*(ptr + j) == 0) + { + digitalWrite(LED1, LOW); + } + } + + } + + for(int h = 0; h < 4; h++) + { + Arr[h] = 0; + } + + delay(2000); // 2 Sekunden leuchten // + Serial.println("Next:"); +} + +delay(10000); // Zeichen, dass es wieder bei 0 beginnt // +} + +void RechUndRicht(int a) +{ + b = 3; + while(a != 0) + { + Var = a % 2; + a = a / 2; + + *(ptr + b) = Var; + b--; + } + +} + +void RESET() +{ + digitalWrite(LED1, LOW); + digitalWrite(LED2, LOW); + digitalWrite(LED3, LOW); + digitalWrite(LED4, LOW); +} \ No newline at end of file diff --git a/test/README b/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ + +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