Code potentiometer

Rotabator.ino

@@ -1,77 +1,44 @@
- /*
- * Library: https://github.com/bolderflight/MPU9250
-Basic_I2C.ino
-Brian R Taylor
-brian.taylor@bolderflight.com
+int Pot; //Initialise la variable qui va recueillir la valeur du potentiomètre
 
-Copyright (c) 2017 Bolder Flight Systems
+// Moteur branché sur l'interface 3
+int Moteur = 17;
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
-and associated documentation files (the "Software"), to deal in the Software without restriction, 
-including without limitation the rights to use, copy, modify, merge, publish, distribute, 
-sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or 
-substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
-BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/*
- * Updated by Ahmad Shamshiri on July 09, 2018 for Robojax.com
- * in Ajax, Ontario, Canada
- * watch instrucion video for this code: 
-For this sketch you need to connect:
-VCC to 5V and GND to GND of Arduino
-SDA to A4 and SCL to A5
-
-S20A is 3.3V voltage regulator MIC5205-3.3BM5
-*/
-
-#include "MPU9250.h"
-
-float biai = 1.25;
-unsigned long previousTime;
-int interval = 300;
-int stepPin = 14;
-int dirPin = 12;
-bool pinState = LOW;
-// an MPU9250 object with the MPU-9250 sensor on I2C bus 0 with address 0x68
-MPU9250 IMU(Wire,0x68);
-int status;
+// Valeur pour le moteur (varie entre 0 et 255)
+int Valeur_Moteur;
 
 void setup() {
-  // serial to display data
-  Serial.begin(115200);
-  while(!Serial) {}
 
-  // start communication with IMU 
-  status = IMU.begin();
-  if (status < 0) {
-    Serial.println("IMU initialization unsuccessful");
-    Serial.println("Check IMU wiring or try cycling power");
-    Serial.print("Status: ");
-    Serial.println(status);
-    while(1) {}
-  }
-  pinMode(stepPin,OUTPUT);
-  pinMode(dirPin,OUTPUT);
+Serial.begin(9600); //Initialise la communication entre le PC et Arduino
+pinMode(Moteur, OUTPUT);
 }
 
 void loop() {
-  // read the sensor
-  digitalWrite(dirPin,HIGH);
-  IMU.readSensor();
-  // display the data
 
-  if((micros() - previousTime) >= interval){
-    previousTime = micros();
-    pinState = !pinState;
-    digitalWrite(stepPin,pinState);
-    Serial.println(IMU.getAccelX_mss() + IMU.getAccelY_mss() + IMU.getAccelZ_mss() + biai +11);
+//Lire la valeur du potentiomètre
+Pot = analogRead(6);
+
+//Affiche la valeur du potentiomètre sur le moniteur série
+Serial.print("Potentiometre : "); Serial.println(Pot);
+
+// Valeur min du potentiometre
+if (Pot < 1)
+{
+Pot = 0;
 }
+// Valeur max du potentiometre
+if (Pot > 8190)
+{
+Pot = 8191;
+}
+
+//Definir la valeur à envoyer au moteur : 184 => 0 et 873 => 255)
+Valeur_Moteur = map(Pot, 0, 8191, 0, 255);
+
+Serial.print("Moteur : "); Serial.println(Valeur_Moteur); //Affiche la valeur du potentiomètre sur le moniteur série
+
+// Envoie de la valeur de sortie au moteur
+analogWrite(Moteur, Valeur_Moteur);
+
+delay(200);
+
 }