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--- pm:prj2022:arosca:senzorgaze [2022/05/29 21:36]
dumitru_razvan.dinu [Bibliografie/Resurse]
+++ pm:prj2022:arosca:senzorgaze [2022/05/29 21:37] (current)
dumitru_razvan.dinu [Software Design]
@@ Line 38: / Line 38: @@
 Totodata, am cosiderat numarul 700 ca valoare de referinta pentru declansarea buzzerului, astfel, cand senzorul transmite o valoare superioara, noi vom fi notificati prin inceperea melodiei Merry Christmas (am presupus ca vine Craciunul mai repede pentru persoana in cauza :)).
 Aplicatia mobila am realizat-o pe platforma MIT App Inventor.
+<code>
+#include <ezBuzzer.h>
+#define Dig1 13
+#define Dig2 12
+#define Dig3 11
+#define Dig4 10
+#define DIGIT_ON LOW
+#define DIGIT_OFF HIGH
+#define DISPLAY_BRIGHTNESS 5000
+boolean duiz = false;
+boolean hon = false;
+#define segA 2
+#define segB 3
+#define segC 4
+#define segD 5
+#define segE 6
+#define segF 7
+#define segG 8
+ezBuzzer buzzer(9);
+const int nr = A0;
+int melody[] = {
+  NOTE_C5, //1
+  NOTE_F5, NOTE_F5, NOTE_G5, NOTE_F5, NOTE_E5,
+  NOTE_D5, NOTE_D5, NOTE_D5,
+  NOTE_G5, NOTE_G5, NOTE_A5, NOTE_G5, NOTE_F5,
+  NOTE_E5, NOTE_C5, NOTE_C5,
+  NOTE_A5, NOTE_A5, NOTE_AS5, NOTE_A5, NOTE_G5,
+  NOTE_F5, NOTE_D5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5, //8
+  NOTE_F5, NOTE_F5, NOTE_G5, NOTE_F5, NOTE_E5,
+  NOTE_D5, NOTE_D5, NOTE_D5,
+  NOTE_G5, NOTE_G5, NOTE_A5, NOTE_G5, NOTE_F5,
+  NOTE_E5, NOTE_C5, NOTE_C5,
+  NOTE_A5, NOTE_A5, NOTE_AS5, NOTE_A5, NOTE_G5,
+  NOTE_F5, NOTE_D5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5,
+  NOTE_F5, NOTE_F5, NOTE_F5,//17
+  NOTE_E5, NOTE_E5,
+  NOTE_F5, NOTE_E5, NOTE_D5,
+  NOTE_C5, NOTE_A5,
+  NOTE_AS5, NOTE_A5, NOTE_G5,
+  NOTE_C6, NOTE_C5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5,
+  NOTE_F5, NOTE_F5, NOTE_G5, NOTE_F5, NOTE_E5,
+  NOTE_D5, NOTE_D5, NOTE_D5,
+  NOTE_G5, NOTE_G5, NOTE_A5, NOTE_G5, NOTE_F5, //27
+  NOTE_E5, NOTE_C5, NOTE_C5,
+  NOTE_A5, NOTE_A5, NOTE_AS5, NOTE_A5, NOTE_G5,
+  NOTE_F5, NOTE_D5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5,
+  NOTE_F5, NOTE_F5, NOTE_F5,
+  NOTE_E5, NOTE_E5,
+  NOTE_F5, NOTE_E5, NOTE_D5,
+  NOTE_C5, NOTE_A5,//36
+  NOTE_AS5, NOTE_A5, NOTE_G5,
+  NOTE_C6, NOTE_C5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5,
+  NOTE_F5, NOTE_F5, NOTE_G5, NOTE_F5, NOTE_E5,
+  NOTE_D5, NOTE_D5, NOTE_D5,
+  NOTE_G5, NOTE_G5, NOTE_A5, NOTE_G5, NOTE_F5,
+  NOTE_E5, NOTE_C5, NOTE_C5,
+  NOTE_A5, NOTE_A5, NOTE_AS5, NOTE_A5, NOTE_G5,//45
+  NOTE_F5, NOTE_D5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, NOTE_C5,
+  NOTE_F5, NOTE_F5, NOTE_G5, NOTE_F5, NOTE_E5,
+  NOTE_D5, NOTE_D5, NOTE_D5,
+  NOTE_G5, NOTE_G5, NOTE_A5, NOTE_G5, NOTE_F5,
+  NOTE_E5, NOTE_C5, NOTE_C5,
+  NOTE_A5, NOTE_A5, NOTE_AS5, NOTE_A5, NOTE_G5, //53
+  NOTE_F5, NOTE_D5, NOTE_C5, NOTE_C5,
+  NOTE_D5, NOTE_G5, NOTE_E5,
+  NOTE_F5, 0
+};
+// note durations: 4 = quarter note, 8 = eighth note, etc, also called tempo:
+int noteDurations[] = {
+,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8 ,8, 8,
+, 4, 4,
+, 8, 8 ,8, 8,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4,
+, 4, 4,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 8, 8,
+, 4, 4,
+, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 4,
+, 8, 8, 8, 8,
+, 4, 8, 8,
+, 4, 4,
+, 4
+};
+void setup()
+{
+   pinMode(segA, OUTPUT);
+   pinMode(segB, OUTPUT);
+   pinMode(segC, OUTPUT);
+   pinMode(segD, OUTPUT);
+   pinMode(segE, OUTPUT);
+   pinMode(segF, OUTPUT);
+   pinMode(segG, OUTPUT);
+   pinMode(Dig1, OUTPUT);
+   pinMode(Dig2, OUTPUT);
+   pinMode(Dig3, OUTPUT);
+   pinMode(Dig4, OUTPUT);
+   Serial.begin(9600);
+   pinMode(nr, INPUT);
+}
+void loop()
+{
+ buzzer.loop();
+ int number;
+ int x = analogRead(nr);
+ Serial.print(x);
+ duiz = false;
+ hon = false;
+ showNumber(x);
+ if (x > 700) {
+    if (buzzer.getState() == BUZZER_IDLE) {
+      int length = sizeof(noteDurations) / sizeof(int);
+      buzzer.playMelody(melody, noteDurations, length); // playing
+    }
+  }
+  if (x <= 700) {
+    if (buzzer.getState() != BUZZER_IDLE) {
+      buzzer.stop() ; // stop
+    }
+  }
+}
+void showNumber(int x) {
+  for(int k = 0; k<50; k++){ // for loop to slow it down.
+   int figur = x;
+   for(int digit = 1 ; digit < 5 ; digit++) { //for loop to place the number in the right digit
+     switch(digit) {
+       case 1:
+       if(figur > 999){
+         digitalWrite(Dig1, DIGIT_ON);
+         lightNumber(figur / 1000); // for example 2511 / 1000 = 2
+         figur %= 1000; // new value of figur = 511 figur = figur %1000
+         delayMicroseconds(DISPLAY_BRIGHTNESS);
+         if (figur < 100){
+          duiz = true;
+         if (figur <10){
+          hon = true;
+         }
+         }else duiz = false;
+       }
+       break;
+       case 2:
+       if(duiz == true){
+          digitalWrite(Dig2, LOW);
+          lightNumber(0);
+          delayMicroseconds(DISPLAY_BRIGHTNESS);
+       }if(hon == true){
+          break;
+       }
+       if(figur > 99 && figur < 1000){
+         digitalWrite(Dig2, LOW);
+         lightNumber(figur / 100);
+         figur %= 100;
+         delayMicroseconds(DISPLAY_BRIGHTNESS);
+         if (figur < 10){
+          hon = true;
+         }else hon = false;
+       }
+       break;
+       case 3:
+       if(hon == true){
+         digitalWrite(Dig3, LOW);
+         lightNumber(0);
+         delayMicroseconds(DISPLAY_BRIGHTNESS);
+         break;
+       }
+       if(figur > 9 && figur < 100){
+         digitalWrite(Dig3, LOW);
+         lightNumber(figur / 10);
+         figur %= 10;
+         delayMicroseconds(DISPLAY_BRIGHTNESS);
+       }
+       break;
+       case 4:
+       if(figur < 10){
+         digitalWrite(Dig4, LOW);
+         lightNumber(figur);
+         delayMicroseconds(DISPLAY_BRIGHTNESS);
+         break;
+       }
+     }
+     //Turn off all segments
+     lightNumber(10);
+     //Turn off all digits
+     digitalWrite(Dig1, DIGIT_OFF);
+     digitalWrite(Dig2, DIGIT_OFF);
+     digitalWrite(Dig3, DIGIT_OFF);
+     digitalWrite(Dig4, DIGIT_OFF);
+    }
+  }
+}
+void lightNumber(int numberToDisplay) {
+  #define SEGMENT_ON LOW
+  #define SEGMENT_OFF HIGH
+  switch (numberToDisplay){
+   case 0:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_ON);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_OFF);
+   break;
+   case 1:
+   digitalWrite(segA, SEGMENT_OFF);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_OFF);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_OFF);
+   digitalWrite(segG, SEGMENT_OFF);
+   break;
+   case 2:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_OFF);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_ON);
+   digitalWrite(segF, SEGMENT_OFF);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 3:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_OFF);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 4:
+   digitalWrite(segA, SEGMENT_OFF);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_OFF);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 5:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_OFF);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 6:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_OFF);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_ON);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 7:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_OFF);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_OFF);
+   digitalWrite(segG, SEGMENT_OFF);
+   break;
+   case 8:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_ON);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 9:
+   digitalWrite(segA, SEGMENT_ON);
+   digitalWrite(segB, SEGMENT_ON);
+   digitalWrite(segC, SEGMENT_ON);
+   digitalWrite(segD, SEGMENT_ON);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_ON);
+   digitalWrite(segG, SEGMENT_ON);
+   break;
+   case 10:
+   digitalWrite(segA, SEGMENT_OFF);
+   digitalWrite(segB, SEGMENT_OFF);
+   digitalWrite(segC, SEGMENT_OFF);
+   digitalWrite(segD, SEGMENT_OFF);
+   digitalWrite(segE, SEGMENT_OFF);
+   digitalWrite(segF, SEGMENT_OFF);
+   digitalWrite(segG, SEGMENT_OFF);
+   break;
+  }
+}
+</code>
 {{:pm:prj2022:arosca:aplicatie-cod-dinu.png?300|}}

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pm/prj2022/arosca/senzorgaze.1653849409.txt.gz · Last modified: 2022/05/29 21:36 by dumitru_razvan.dinu

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