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--- pm:prj2024:vstoica:adelin_costin.popa [2024/05/16 23:45]
adelin_costin.popa [Hardware Design]
+++ pm:prj2024:vstoica:adelin_costin.popa [2024/05/23 23:43] (current)
adelin_costin.popa [Software Design]
@@ Line 23: / Line 23: @@
 {{ :pm:prj2024:vstoica:tuneduino-electrical-scheme.jpg?nolink&600 | }}
-=== Aranjament fizic ===
+=== Montaj ===
 {{ :pm:prj2024:vstoica:tuneduino-poc.jpg?nolink&400 | }}
 ===== Software Design =====
-<note tip>
+  * Arduino IDE
-Descrierea codului aplicaţiei (firmware):
+  * DFRobotDFPlayerMini (pentru player-ul de muzica), SevSeg (pentru operarea cu display-ul pe 7 segmente)
-  * mediu de dezvoltare (if any) (e.g. AVR Studio, CodeVisionAVR)
-  * librării şi surse 3rd-party (e.g. Procyon AVRlib)
-  * algoritmi şi structuri pe care plănuiţi să le implementaţi
+  void loop()
-  * (etapa 3) surse şi funcţii implementate
+  {
-</note>
+  unsigned long currentMillis = millis();
+  unsigned long duration;
+  if (in_menu) {
+    buttonState = digitalRead(mainbutton);
+    if (buttonState != lastButtonState) { // button state changed
+      updateState();
+    }
+    if (startPressed == -1 && endPressed == -1) {
+      if (longPress) {
+        in_menu = false;
+        playing = true;
+        myDFPlayer.play(song_number);  // Play song
+        if (myDFPlayer.available()) {
+          printDetail(myDFPlayer.readType(), myDFPlayer.read()); //Print the detail message from DFPlayer to handle different errors and states.
+        }
+      } else {
+        if (currentMillis - previousMillis >= interval) {
+          previousMillis = currentMillis;
+          song_number++;
+          if (song_number > 9) {
+            song_number = 1;
+          }
+        }
+        sevseg.setNumber(song_number);
+      }
+      startPressed = 0;
+      endPressed = 0;
+    }
+    lastButtonState = buttonState;
+  } else if (playing) {
+    sevseg.blank();
+    if (currentMillis - previousMillis >= interval) {
+        previousMillis = currentMillis;
+        safety_check = true;
+    }
+    if (digitalRead(mainbutton) == LOW && safety_check) {
+        playing = false;
+        myDFPlayer.stop();  // Stop playing
+        safety_check = false;
+    }
+  } else if (!playing && !in_menu) {
+    sevseg.setChars("P");
+    if (currentMillis - previousMillis >= interval) {
+      previousMillis = currentMillis;
+      safety_check = true;
+    }
+    if (digitalRead(mainbutton) == LOW && safety_check) {
+        playing = true;
+        // myDFPlayer.play(song_number);  // Resume playing
+        myDFPlayer.next();
+        if (myDFPlayer.available()) {
+          printDetail(myDFPlayer.readType(), myDFPlayer.read()); //Print the detail message from DFPlayer to handle different errors and states.
+        }
+        sevseg.blank();
+        safety_check = false;
+      }
+  }
+  sevseg.refreshDisplay();
+  }
 ===== Rezultate Obţinute =====