Enroll working, fixed array sizeof with workaround

beerbox.h

@@ -3,10 +3,22 @@
 #define DRINK_NAME_MAX_LENGTH 13
 #define FILE_NAME_LEN 8
 #define FILE_EXTENSION_LEN 3
-#define FILE_EXTENSION "per"
+#define FILE_EXTENSION ".per"
 #define NAME_LEN 10
 
 
+//######### RFID CONSTANTS ##########
+const int startZeichen = 02; // Chip-Kennung beginnt mit 02
+const int endeZeichen = 03; // ASCII CR bendet Code
+const int kennungLaenge   = 12; // Laenge Chip-Code 10 ASCII-Zeichen
+const int gesamtKennungLaenge = 14; // Code-Laenge + Start- und Ende-Byte
+char code[kennungLaenge + 1];  // fuer den Code und abschliessende Null
+int bytesGelesen = 0;
+int zaehlerFehlerCode = 0;
+String zugang = "000000000000"; // zugangscode zwischenspeicher, Standard
+//#######################
+
+
 
 typedef struct{
   /*Drink spevifier*/

beerbox.ino

@@ -28,7 +28,8 @@ int currentDrink = 0;
 int lastPersonIndex = -1;
 
 Person* persons;
-
+int personCount;
+String rfID;
 
 
 
@@ -79,7 +80,7 @@ void setup() {
 
   persons = readAllPersons();
 
-  lcd.print("BOXready");
+  lcd.print("Drink: _");
   lcd.setCursor(0, 1);
   lcd.print(box->drinks[0].name);
   currentDrink = 0;
@@ -108,18 +109,57 @@ void loop() {
       String personName;
       while (incomingByte != ';')
       {
-      personName =  String(personName + incomingByte);
-      incomingByte = Serial3.read();
+        personName =  String(personName + incomingByte);
+        incomingByte = Serial3.read();
       }
       Serial.println(personName);
       lcd.clear();
       lcd.print(personName);
+      Serial.println(maxID);
       //lcd.setCursor(0,1);
       //lcd.print("Fin pls");
-     //while(getFingerprintEnroll(maxID+1)!=0)
-     maxID++;
-      
-      
+      int fingerReturn = -1;
+      while (fingerReturn != 0)
+      {
+        fingerReturn = getFingerprintEnroll(maxID + 1);
+      }
+      lcd.clear();
+      lcd.print(personName);
+      lcd.setCursor(0, 1);
+      lcd.print("RFID pls");
+
+      zugang = "";
+      while (zugang == "") {
+        getRFIDEnroll();
+      }
+      Serial.println(zugang);
+      maxID++;
+      Person* newPerson = new Person;
+      personName.toCharArray(newPerson->name, personName.length()+1);
+      char tmp[FILE_NAME_LEN + 1];
+      sprintf(tmp,"p%03d%s",maxID,FILE_EXTENSION);
+      strcpy(newPerson->file_name, tmp);
+      zugang.toCharArray(newPerson->rfid_uuid, zugang.length()+1);
+      newPerson->finger_uuid = maxID;
+      newPerson->credits_left = 1000;
+      for (int i = 0; i < drinksMax; i++) {
+       newPerson->drinks_taken[i]=0;
+      }
+      write_pers_file(newPerson);
+
+
+      zugang = ""; // reset here
+      lcd.clear();
+      lcd.print(personName);
+      lcd.setCursor(0, 1);
+      lcd.print("Sucess!");
+      delay(1000);
+      //and revert to normal:
+      lcd.clear();
+      lcd.print("Drink:");
+      lcd.setCursor(0, 1);
+      lcd.print(box->drinks[currentDrink].name);
+
     }
   }
 
@@ -274,7 +314,7 @@ void print_person(Beerbox *box, Person *aperson) {
   sprintf(toprint, "rfid_uuid: %s\n", aperson->rfid_uuid);
   Serial.write(toprint);
   sprintf(toprint, "finger_uuid: %u\n", aperson->finger_uuid);
-  if(aperson->finger_uuid > maxID) maxID=aperson->finger_uuid;
+  if (aperson->finger_uuid > maxID) maxID = aperson->finger_uuid;
   Serial.print(toprint);
   sprintf(toprint, "credits_left: %u\n", aperson->credits_left);
   Serial.print(toprint);
@@ -297,7 +337,6 @@ void print_person(Beerbox *box, Person *aperson) {
 
 
 int update_pers_file() {
-  //TODO use lastPersonIndex
   Person thisPerson = persons[lastPersonIndex];
   File write;
   char tmp[25];
@@ -320,13 +359,13 @@ int update_pers_file() {
   write.write(tmp, strlen(tmp));
   sprintf(tmp, "finger_uuid: %u\n", thisPerson.finger_uuid);
   write.write(tmp, strlen(tmp));
-  sprintf(tmp, "credits_left: %u", thisPerson.credits_left);
+  sprintf(tmp, "credits_left: %u\n", thisPerson.credits_left);
   write.write(tmp, strlen(tmp));
 
   for (i = 0; i < drinksMax; i++) {
 
     if (thisPerson.drinks_taken[i] != -1) {
-      sprintf(tmp, "\ndrink_Count_%d: %d", i, thisPerson.drinks_taken[i]);
+      sprintf(tmp, "\ndrink_Count_%d: %d\n", i, thisPerson.drinks_taken[i]);
       write.write(tmp, strlen(tmp));
       Serial.println(tmp);
     }
@@ -387,7 +426,7 @@ Person* readAllPersons () {
   File dir = SD.open("/");
   dir.rewindDirectory();
 
-  int personCount = 0;
+  personCount = 0;
   //count the valid persons:
   while (true) {
     File entry =  dir.openNextFile();
@@ -395,11 +434,19 @@ Person* readAllPersons () {
       break;
     }
     if (!entry.isDirectory()) {
-      if (strstr(strlwr(entry.name() + (strlen(entry.name()) - 4)), ".per")) personCount++; //Yeah it is a person!
+      if (strcmp(strlwr(entry.name() + (strlen(entry.name()) - 4)), ".per")==0) 
+      {
+        Serial.println("Yea");
+        personCount++; //Yeah it is a person!
+      }
+      
+      
     }
     entry.close();
   }
   //now store them
+  Serial.print("count:");
+  Serial.print(personCount);
   Person* readPersons = new Person[personCount];
   int counter = 0;
   dir.rewindDirectory();
@@ -422,7 +469,8 @@ Person* readAllPersons () {
     }
     entry.close();
   }
-  //Serial.println("Read all!");
+  dir.close();
+  Serial.println("Read all!");
   return readPersons;
 }
 

p001.per

@@ -1,9 +1,7 @@
-Alex
-rfid_uuid: 07005C447660
-finger_uuid: 003
-credits_left: 100
-drink_Count_0: 3
-drink_Count_1: 6
+Lukas
+rfid_uuid: 07005C447669
+finger_uuid: 1
+credits_left: 150
+drink_Count_0: 0
+drink_Count_1: 0
 drink_Count_2: 0
-drink_Count_3: 0
-drink_Count_4: 0

p002.per

@@ -1,9 +1,7 @@
-Lukas
-rfid_uuid: 07005C447669
-finger_uuid: 001
-credits_left: 150
-drink_Count_0: 1
-drink_Count_1: 4
-drink_Count_2: 3
-drink_Count_3: 0
-drink_Count_4: 0
+Alex
+rfid_uuid: 07005C447660
+finger_uuid: 002
+credits_left: 100
+drink_Count_0: 0
+drink_Count_1: 0
+drink_Count_2: 0