Canta Storie con Arduino Nano

10_Other_Versions/Arduino_Nano_RC522/PCB/README.md

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+# PCB Canta Storie con Arduino Nano e RC522
+
+Il PCB del progetto è disponibile su EasyEDA [Canta Storie Arduino Nano PCB](https://oshwlab.com/giorgio.boiero/tonuino-extended_copy)
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10_Other_Versions/Arduino_Nano_RC522/README.md

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+# Canta Storie realizzato con Arduino Nano e RC522
+La cartella contiene i file del Canta Storie realizzato con Arduino Nano e il sensore RFID RC522 che è meno costoso del PN532
+Il funzionamento del Canta Storie è identico
+
+
+**Materiale necessario**
+- Arduino Nano a 5V
+- MP3 DFPlayer
+- SD Card con file MP3
+- Lettore RFID RC522
+- TXS0108E Level Shifter Breakout Board
+- Tessere/Tag RFID
+
+E' possibile usare il [Kit Tonuino di Az Delivery](https://www.az-delivery.de/it/products/tonuino-set) e acquistare a parte il TXS0108E
+
+Lo Schema e il PCB del progetto è disponibile su EasyEDA [Canta Storie Arduino Nano - Schema e PCB](https://oshwlab.com/giorgio.boiero/tonuino-extended_copy)
+
+Per precauzione è stato usato il TXS0108E Level Shifter perchè il lettore RFID RC522 non è garantito per funzionare con i 5V da NXP
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10_Other_Versions/Arduino_Nano_RC522/Sketches/CS_Nano_R00/CS_Nano_R00.ino

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+/* ----------------------------------------------------
+ * CantaStorie con RC522 e Arduino Nano => Tonuino
+ * Rev 00
+ * 
+ -------------------------------------------------------*/
+#include <SPI.h>
+#include <MFRC522.h>
+#include <EZPROM.h>
+
+
+#define SS_PIN 10
+#define RST_PIN 9
+
+
+String programma="CS_Random_Giorgio_18-08-2020";
+MFRC522 rfid(SS_PIN, RST_PIN); // Instance of the class
+#define MP3_files 14 // Numero massimo di MP3 riproducibili + 4 (Card di servizio(
+
+int MP3_file_registrati=4; //MP3 registrati
+
+//Per Scheda Carlo
+//byte MP3_busy=2; 
+
+//Per Arduino Nano
+byte MP3_busy=4; 
+
+
+byte LED1=A4;
+byte LED2=A5;
+//byte led1=0;
+//byte led2=0;
+
+
+const uint8_t uid_cards_id=0;
+const uint8_t  uide_id=0;
+const uint8_t  volume_id=1;
+const uint8_t MP3_file_registrati_id=2;
+
+uint8_t uid_ok[MP3_files][7];
+//uint8_t uid[] = { 0, 0, 0, 0, 0, 0, 0 };  // Buffer to store the returned UID
+const int mstatus[] = {   //Status associated to the RFID Cards
+	903, //RFID 1: Load Card RFID
+	900, //RFID 2: stop
+	901, //RFID 3: vol+ 
+	902, //RFID 4: vol-
+	1,	 //RFID 5: track 1
+	2,	 //RFID 6: track 2
+	3,	 //RFID 7: track 3
+	4,	 //RFID 8: track 4
+	5,	 //RFID 9: track 5
+	6,	 //RFID 10: track 6
+	7,	 //RFID 11: track 7
+	8,  //RFID 12: track 8
+	9,  //RFID 13: track 9
+	10, //RFID 14: track 10
+};
+const uint8_t uid_cards[][7] = {
+//{ 0x4, 0x82, 0x87, 0xDA, 0x64, 0x5D, 0x81 },  //RFID 1 => Master
+{0x4, 0x8, 0xBA, 0xFA, 0xAD, 0x56, 0x80,},
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 2  
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 3
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 4
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 5
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 6
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 7
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 8
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 9
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 10
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 11
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 12
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 13
+{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },  //RFID 14
+};	
+int volume=12;
+//const int secondi=60;

10_Other_Versions/Arduino_Nano_RC522/Sketches/CS_Nano_R00/Mp3Notify.h

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+#ifndef MP3NOTIFY_H
+#define MP3NOTIFY_H
+// implement a notification class,
+// its member methods will get called 
+//----------------------------------------------
+class Mp3Notify{
+public:
+  static void OnError(uint16_t errorCode){
+    // see DfMp3_Error for code meaning
+    Serial.println();
+    Serial.print("Com Error ");
+    Serial.println(errorCode);
+
+    /* NOTE
+    https://github.com/Makuna/DFMiniMp3/blob/master/src/DFMiniMp3.h
+    DfMp3_Error
+    // from device
+    DfMp3_Error_Busy = 1,
+    DfMp3_Error_Sleeping,
+    DfMp3_Error_SerialWrongStack,
+    DfMp3_Error_CheckSumNotMatch,
+    DfMp3_Error_FileIndexOut,
+    DfMp3_Error_FileMismatch,
+    DfMp3_Error_Advertise,
+    // from library
+    DfMp3_Error_PacketSize = 0x81,
+    DfMp3_Error_PacketHeader,
+    DfMp3_Error_PacketChecksum,
+    DfMp3_Error_General = 0xff
+  */
+  }
+  //------------------------------------------------- 
+  static void OnPlayFinished(uint16_t globalTrack){
+    Serial.println();
+    //Serial.print("Play finished for #");
+
+    Serial.println("Fine lettura brano");
+    Serial.println(globalTrack);
+    //digitalWrite(LED1,LOW);
+  }
+  //-----------------------------------------------
+  static void OnCardOnline(uint16_t code){
+    Serial.println();
+    Serial.print("Card online ");
+    Serial.println(code);     
+  }
+  //----------------------------------------------
+  static void OnUsbOnline(uint16_t code){
+    Serial.println();
+    Serial.print("USB Disk online ");
+    Serial.println(code);     
+  }
+  //---------------------------------------------
+  static void OnCardInserted(uint16_t code){
+    Serial.println();
+    Serial.print("Card inserted ");
+    Serial.println(code); 
+  }
+  //--------------------------------------------
+  static void OnUsbInserted(uint16_t code){
+    Serial.println();
+    Serial.print("USB Disk inserted ");
+    Serial.println(code); 
+  }
+  //-------------------------------------------
+  static void OnCardRemoved(uint16_t code){
+    Serial.println();
+    Serial.print("Card removed ");
+    Serial.println(code);  
+  }
+  //------------------------------------------
+  static void OnUsbRemoved(uint16_t code){
+    Serial.println();
+    Serial.print("USB Disk removed ");
+    Serial.println(code);  
+  }
+};
+#endif

10_Other_Versions/Arduino_Nano_RC522/Sketches/CS_Nano_R00/_100_mp3_ok.ino

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+/* Inizialize MP3 player
+ *  
+ */
+#include <SoftwareSerial.h>
+#include "Mp3Notify.h"
+#include <DFMiniMp3.h>
+
+// instance a DFMiniMp3 object, 
+// defined with the above notification class and the hardware serial class
+//DFMiniMp3<HardwareSerial, Mp3Notify> mp3(Serial1);
+
+
+//Prototipo Carlo
+//SoftwareSerial secondarySerial(4, 3);   //rxPin, txPin
+
+//Prototipo Nano
+SoftwareSerial secondarySerial(2, 3);   //rxPin, txPin
+
+//Prototipo BEA
+//SoftwareSerial secondarySerial(3, 4); 
+
+
+DFMiniMp3 <SoftwareSerial, Mp3Notify> mp3(secondarySerial);
+
+
+/* NOTES Library MP3
+DF Player Library
+https://github.com/Makuna/DFMiniMp3/blob/master/src/DFMiniMp3.h
+it expects the sd card to contain these three mp3 files but 
+doesn't care whats in them
+ sd:/mp3/0001.mp3
+ sd:/mp3/0002.mp3
+ sd:/mp3/0003.mp3
+
+DfMp3_Error
+    // from device
+    DfMp3_Error_Busy = 1,
+    DfMp3_Error_Sleeping,
+    DfMp3_Error_SerialWrongStack,
+    DfMp3_Error_CheckSumNotMatch,
+    DfMp3_Error_FileIndexOut,
+    DfMp3_Error_FileMismatch,
+    DfMp3_Error_Advertise,
+    // from library
+    DfMp3_Error_PacketSize = 0x81,
+    DfMp3_Error_PacketHeader,
+    DfMp3_Error_PacketChecksum,
+    DfMp3_Error_General = 0xff
+ */

10_Other_Versions/Arduino_Nano_RC522/Sketches/CS_Nano_R00/_200_eeprom_ok.ino

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+//---------------------------------------------
+void read_eeprom(){
+  //Read the RFID Cards UIDs codes from the Arduino Eeprom
+//  ezprom.setOverwriteIfSizeDifferent(true);
+  //delay(500);
+  Serial.println(F("Carica le Carte dalla Eeprom"));
+  //.....................
+  ezprom.load(uide_id, **uid_ok); //uide=costante impostata a 0, locazione iniziale.
+  delay(1000);                    //uid_ok, array bidimesionale con posizione e valore.
+  //.....................
+  Serial.println(F(""));             
+  Serial.println(F("Registrate le seguenti Carte:"));
+	for (int n=0; n<MP3_files; n++) {  //uid_ok[MP3_files][7]
+		Serial.print(F("New UID Card "));   //MP3_files=14;
+		Serial.print(n+1);
+		Serial.print(F(" Value: "));
+		for (uint8_t i=0; i < 7; i++){
+		  Serial.print(F(" 0x"));
+		  Serial.print(uid_ok[n][i], HEX); 
+		}                     //n=numero carta, i=valore. Es 04:82:87:DA
+		Serial.println(F(""));               //altro tipo carta 04:82:87:DA:64:5D:81
+  }
+
+ // Carica il volume dalla eeprom
+  Serial.print(F("Carica il volume dalla Eeprom: "));
+ ezprom.load(volume_id, volume); //Commentare al primo avvio perchè dato non registrato
+  delay(1000);                    
+  Serial.println(volume);             
+
+ // Carica max file per Random
+  Serial.print(F("Carica max file per Random: "));
+ ezprom.load(MP3_file_registrati_id, MP3_file_registrati); //Commentare al primo avvio perchè dato non registrato
+  delay(1000);                    
+  Serial.println(MP3_file_registrati); 
+
+
+} //end
+
+
+
+//---Inizializzazione EEPROM--------------------
+void initEEPROM(void){
+  Serial.println(F("Formattazione Eeprom..."));
+  ezprom.reset();
+  delay(100);
+  Serial.println(F("Eeprom formattata..."));
+  //ezprom.setOverwriteIfSizeDifferent(true);
+  //const uint8_t uid_cards_id=0,uide_id=1;
+  Serial.println(F("Registra le Carte nella Eeprom"));
+  //Carica sulla Eeprom solo il codice della card Master, 
+  //tutti gli altri campi vouti.
+  ezprom.save(uid_cards_id, **uid_cards, MP3_files * 7);
+  delay(1000);
+  Serial.println(F("Registra il volume nella Eeprom"));
+  ezprom.save(volume_id, volume, sizeof(volume));
+  delay(1000);
+  Serial.println(F("Registra massimo numero di brani random"));
+  ezprom.save(MP3_file_registrati_id, MP3_file_registrati, sizeof(MP3_file_registrati));  
+
+  Serial.println(F("Verifica che le Carte siano state salvate nella Eeprom"));
+  //uint8_t uid_e[MP3_files][7];
+  //ezprom.load(uid_cards_id, **uid_e); //Carica i dati da Eeprom per verifica.
+  //delay(1000);
+  //Serial.println(F(""));
+  read_eeprom();
+  /*
+  Serial.println(F("Registrate le seguenti Carte:"));
+  for (int n=0; n<MP3_files; n++) { //Verifica contenuto Eeprom.
+    Serial.print(F("New UID Card "));
+    Serial.print(n+1);
+    Serial.print(F(" Value: "));
+    for (uint8_t i=0; i < 7; i++){
+      Serial.print(F(" 0x"));
+      Serial.print(uid_e[n][i], HEX); //Dati in Eeprom. 
+    }
+    Serial.println(F(""));
+  }
+  */
+}