forked from Wien60Pioneers/beerbox
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
#include <Arduino.h>
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//#include <SPI.h>
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//#include <SD.h>
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#ifndef BEERBOX_IS_INCLUDED
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#define BEERBOX_IS_INCLUDED
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#define NUM_OF_PEOPLE 25
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#define NUM_OF_DRINKS 10
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#define DRINK_NAME_MAX_LENGTH 13
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#define FILE_NAME_LEN 4
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#define FILE_EXTENSION_LEN 4
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#define FILE_EXTENSION "per"
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#define NAME_LEN 10
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extern int __drinks_taken;
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extern int __drinks_put_in;
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//Beware! Only valid inside the function it has been set in!
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extern char tmp_filename[];
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typedef struct{
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/*Drink spevifier*/
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char name[DRINK_NAME_MAX_LENGTH + 1];
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/*Value in cents*/
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int price;
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/*available quantity*/
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int quantity;
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}Drink;
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typedef struct{
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Drink drinks[NUM_OF_DRINKS];
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}Beerbox;
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typedef struct{
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char file_name[FILE_NAME_LEN + 1];
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char name[NAME_LEN + 1];
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char rfid_uuid[13];
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uint8_t finger_uuid;
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int drinks_taken[NUM_OF_DRINKS];
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}Person;
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Beerbox* read_beerbox(Beerbox *box);
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Beerbox* add_drink(Beerbox *box);
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Person read_person(Beerbox *box, char *filename);
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void print_person(Beerbox *box, Person *aperson);
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char* read_line_from_file(FILE *stream, char *str, int max_len);
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char* read_from_file_until(FILE *stream, char *str, int max_len, char until);
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int update_pers_file(Beerbox *box, Person *aperson);
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#endif
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