fonction de bases

.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

.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"
+    ]
+}

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

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 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

@@ -0,0 +1,16 @@
+; 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 = 
+build_flags = -I include

src/main.cpp

@@ -0,0 +1,34 @@
+//
+// Created by CHAUVEAU Maxime on 06/02/2025.
+//
+
+#include <Arduino.h>
+#include "motor_control.h"
+
+void setup() {
+    initMotors();
+}
+
+void loop() {
+    accelerateForward(200, 20);
+
+    delay(500);
+
+    decelerateForward(200, 20);
+    delay(500);
+
+    moveOpposite(80, 3000);
+    delay(2000);
+
+    accelerateReverse(200, 20);
+    delay(500);
+
+    decelerateReverse(200, 20);
+    delay(500);
+
+    moveOpposite(80, 3000);
+    delay(2000);
+
+    stopMotors();
+    delay(2000);
+}

src/motor_control.cpp

@@ -0,0 +1,63 @@
+#include "motor_control.h"
+
+
+void initMotors() {
+    pinMode(IN1A, OUTPUT);
+    pinMode(IN1B, OUTPUT);
+    pinMode(IN2A, OUTPUT);
+    pinMode(IN2B, OUTPUT);
+
+    stopMotors();
+}
+
+void accelerateForward(int speed, int delayTime) {
+    digitalWrite(IN1A, LOW);
+    digitalWrite(IN1B, LOW);
+
+    for (int i = 0; i < speed; i++) {
+        analogWrite(IN2A, i);
+        analogWrite(IN2B, i);
+        delay(delayTime);
+    }
+}
+
+void decelerateForward(int speed, int delayTime) {
+    for (int i = speed; i >= 0; i--) {
+        analogWrite(IN2A, i);
+        analogWrite(IN2B, i);
+        delay(delayTime);
+    }
+}
+
+void accelerateReverse(int speed, int delayTime) {
+    digitalWrite(IN2A, LOW);
+    digitalWrite(IN2B, LOW);
+    for (int i = 0; i < speed; i++) {
+        analogWrite(IN1A, i);
+        analogWrite(IN1B, i);
+        delay(delayTime);
+    }
+}
+
+void decelerateReverse(int speed, int delayTime) {
+    for (int i = speed; i >= 0; i--) {
+        analogWrite(IN1A, i);
+        analogWrite(IN1B, i);
+        delay(delayTime);
+    }
+}
+
+void moveOpposite(int speed, int duration) {
+    digitalWrite(IN1A, LOW);
+    digitalWrite(IN2B, LOW);
+    analogWrite(IN1B, speed);
+    analogWrite(IN2A, speed);
+    delay(duration);
+}
+
+void stopMotors() {
+    analogWrite(IN1A, 0);
+    analogWrite(IN1B, 0);
+    analogWrite(IN2A, 0);
+    analogWrite(IN2B, 0);
+}

src/motor_control.h

@@ -0,0 +1,35 @@
+#ifndef MOTOR_CONTROL_H
+#define MOTOR_CONTROL_H
+
+#include <Arduino.h>  // Nécessaire pour PlatformIO
+
+
+// Définition des broches moteur (PWM)
+#define IN1A 3
+#define IN1B 5
+#define IN2A 6
+#define IN2B 9
+
+// Fonction pour initialiser les moteurs
+void initMotors();
+
+// Fonction pour accélérer les moteurs vers l'avant
+void accelerateForward(int speed, int delayTime);
+
+// Fonction pour décélérer les moteurs
+void decelerateForward(int speed, int delayTime);
+
+// Fonction pour accélérer en marche arrière
+void accelerateReverse(int speed, int delayTime);
+
+// Fonction pour décélérer en marche arrière
+void decelerateReverse(int speed, int delayTime);
+
+// Fonction pour faire tourner les moteurs dans des directions opposées
+void moveOpposite(int speed, int duration);
+
+// Fonction pour arrêter les moteurs
+void stopMotors();
+
+#endif
+

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