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--- pm:prj2023:apredescu:harp [2023/05/07 22:55]
kambuorglu.batuhan created
+++ pm:prj2023:apredescu:harp [2023/05/28 21:55] (current)
kambuorglu.batuhan [Hardware Design]
@@ Line 18: / Line 18: @@
 </note>
 ===== Hardware Design =====
 <note tip>
-Here you put everything related to hardware design:
+  * 1 x Arduino Uno
-  * parts list
+  * 9 x 50Ω photo-resistors
-  * electrical schematics (can also be taken from the Internet and from datasheets, eg http://www.captain.at/electronic-atmega16-mmc-schematic.png)
+  * 9 x 5mW red laser diodes
-  * signal diagrams
+  * 9 x 4.7K Ω resistor
-  * simulation results
+  * 1 x Breadboard
+  * LCD
+  * speaker
+  * cables
 </note>
+==== Schema Circuit ====
+{{ pm:prj2023:apredescu:harpbatuhan.jpg?400 |}}
+{{ pm:prj2023:apredescu:lastbatuhan.jpg?400 |}}
 ===== Software Design =====
 <note tip>
-Description of the application code (firmware):
+<code>
-  * development environment (if any) (eg AVR Studio, CodeVisionAVR)
+#include <LiquidCrystal.h>
-  * 3rd-party libraries and sources (eg Procyon AVRlib)
-  * algorithms and structures you plan to implement
+const int c = 262;
-  * (stage 3) sources and functions implemented
+const int d = 294;
+const int e = 330;
+const int f = 349;
+const int g = 392;
+const int a = 440;
+const int b = 494;
+int kc = 0;
+int kd = 0;
+int ke = 0;
+int kf = 0;
+int kg = 0;
+int ka = 0;
+int kb = 0;
+const int rs = 12;
+const int en = 11;
+const int d4 = 5;
+const int d5 = 4;
+const int d6 = 3;
+const int d7 = 2;
+const int contrastPin = A0;
+const int lcdColumns = 20;
+const int lcdRows = 4;
+const int speakerPin = 9; // Broche de sortie audio
+LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
+const int photodiodePin_c = 0;
+const int photodiodePin_d = 1;
+const int photodiodePin_e = 6;
+const int photodiodePin_f = 7;
+const int photodiodePin_g = 8;
+const int photodiodePin_a = 10;
+const int photodiodePin_b = A2;
+void setup() {
+  lcd.begin(lcdColumns, lcdRows);
+	analogWrite(contrastPin, 75);
+  lcd.print("Hello");
+}
+void loop() {
+  bool laserDetected_c = digitalRead(photodiodePin_c);
+  bool laserDetected_d = digitalRead(photodiodePin_d);
+  bool laserDetected_e = digitalRead(photodiodePin_e);
+  bool laserDetected_f = digitalRead(photodiodePin_f);
+  bool laserDetected_g = digitalRead(photodiodePin_g);
+  bool laserDetected_a = digitalRead(photodiodePin_a);
+  bool laserDetected_b = digitalRead(photodiodePin_b);
+  if (!laserDetected_c) {
+    Serial.println("c detected");
+    tone(speakerPin, c);
+    kc = 1;
+    delay(300);
+    lcd.print("You are plaing a C !");
+  }
+  if (!laserDetected_d) {
+    Serial.println("d detected");
+    tone(speakerPin, d);
+    kd = 1;
+    delay(300);
+    lcd.print("You are plaing a D !");
+  }
+  if (!laserDetected_e) {
+    Serial.println("e detected");
+    tone(speakerPin, e);
+    ke = 1;
+    delay(300);
+    lcd.print("You are plaing a E !");
+  }
+  if (!laserDetected_f) {
+    Serial.println("f detected");
+    tone(speakerPin, f);
+    kf = 1;
+    delay(300);
+    lcd.print("You are plaing a F !");
+  }
+  if (!laserDetected_g) {
+    Serial.println("g detected");
+    tone(speakerPin, g);
+    kg = 1;
+    delay(300);
+    lcd.print("You are plaing a G !");
+  }
+  if (!laserDetected_a) {
+    Serial.println("a detected");
+    tone(speakerPin, a);
+    ka = 1;
+    delay(300);
+    lcd.print("You are plaing an A !");
+  }
+  if (!laserDetected_b) {
+    Serial.println("b detected");
+    tone(speakerPin, b);
+    kb = 1;
+    delay(300);
+    lcd.print("You are plaing a B !");
+  }
+  if (laserDetected_c && kc==1) {
+    noTone(speakerPin);
+    kc = 0;
+    delay(300);
+  }
+  if (laserDetected_d && kd==1) {
+    noTone(speakerPin);
+    kd = 0;
+    delay(300);
+  }
+  if (laserDetected_e && ke==1) {
+    noTone(speakerPin);
+    ke = 0;
+    delay(300);
+  }
+  if (laserDetected_f && kf==1) {
+    noTone(speakerPin);
+    kf = 0;
+    delay(300);
+  }
+  if (laserDetected_g && kg==1) {
+    noTone(speakerPin);
+    kg = 0;
+    delay(300);
+  }
+  if (laserDetected_a && ka==1) {
+    noTone(speakerPin);
+    ka = 0;
+    delay(300);
+  }
+  if (laserDetected_b && kb==1) {
+    noTone(speakerPin);
+    kb = 0;
+    delay(300);
+  }
+  delay(100);
+}
+</code>
 </note>