Merge pull request #2 from gbr1/dev

0.2.0 - aligned to mpy 0.2.0

Author: gbr1

examples/color_calibration/color_calibration.ino

@@ -0,0 +1,65 @@
+/*
+    This file is part of the Arduino_Alvik library.
+
+    Copyright (c) 2024 Arduino SA
+
+    This Source Code Form is subject to the terms of the Mozilla Public
+    License, v. 2.0. If a copy of the MPL was not distributed with this
+    file, You can obtain one at http://mozilla.org/MPL/2.0/.
+    
+*/
+
+#include "Arduino_Alvik.h"
+
+Arduino_Alvik alvik;
+
+void setup() {
+  Serial.begin(115200);
+  while(!Serial);
+
+  alvik.begin();
+
+  Serial.println("Alvik initializated");
+  Serial.println("Place your robot on white and send a char");
+  while(Serial.available()==0);
+  while(Serial.available()>0){
+    Serial.read();
+  }
+  alvik.color_calibration(WHITE);
+  Serial.println("Place your robot on black and send a char");
+  while(Serial.available()==0);
+    while(Serial.available()>0){
+    Serial.read();
+  }
+  alvik.color_calibration(BLACK);
+  
+}
+
+void loop() {
+  int16_t color[3];
+  float rgb[3];
+  float hsv[3];
+  alvik.get_color_raw(color[0], color[1], color[2]);
+  alvik.get_color(rgb[0], rgb[1], rgb[2]);
+  alvik.get_color(hsv[0], hsv[1], hsv[2], HSV);
+  Serial.print(color[0]);
+  Serial.print("\t");
+  Serial.print(color[1]);
+  Serial.print("\t");
+  Serial.print(color[2]);
+  Serial.print("\t");
+  Serial.print(rgb[0]);
+  Serial.print("\t");
+  Serial.print(rgb[1]);
+  Serial.print("\t");
+  Serial.print(rgb[2]);
+  Serial.print("\t");
+  Serial.print(hsv[0]);
+  Serial.print("\t");
+  Serial.print(hsv[1]);
+  Serial.print("\t");
+  Serial.print(hsv[2]);
+  Serial.print("\t");
+  Serial.print(alvik.get_color_label(hsv[0], hsv[1], hsv[2]));
+  Serial.print("\n");
+}

examples/hand_follower/hand_follower.ino

@@ -0,0 +1,35 @@
+/*
+    This file is part of the Arduino_Alvik library.
+
+    Copyright (c) 2024 Arduino SA
+
+    This Source Code Form is subject to the terms of the Mozilla Public
+    License, v. 2.0. If a copy of the MPL was not distributed with this
+    file, You can obtain one at http://mozilla.org/MPL/2.0/.
+    
+*/
+
+#include "Arduino_Alvik.h"
+
+Arduino_Alvik alvik;
+
+
+float reference = 10.0;
+float error = 0.0;
+float distances[5];
+
+
+
+void setup(){
+  while((!Serial) && (millis()<3000));
+  alvik.begin();
+}
+
+void loop(){
+  alvik.get_distance(distances[0], distances[1], distances[2], distances[3], distances[4]);
+  Serial.println(distances[2]);
+  error = distances[2] - reference;
+  alvik.set_wheels_speed(error * 10.0, error * 10.0);
+  delay(100);
+}
+