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[common] updated common files

This commit is contained in:
giomba 2019-04-13 09:29:17 +02:00
parent 0343edb42c
commit 26182c778e
2 changed files with 19 additions and 12 deletions
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9
project/common/product.h Normal file
View File

@ -0,0 +1,9 @@
#ifndef PRODUCT_H
#define PRODUCT_H
typedef struct product_t {
uint32_t product_id;
char expiration_date[8]; // gg/mm/yy
float price;
} product_t;
#endif

22
project/common/supermarket_net.h
View File

@ -1,14 +1,16 @@
#ifndef SUPERMARKET_NET_H
#define SUPERMARKET_NET_H
#include "product.h"
enum message_type {
ASSOCIATION_REQUEST_MSG,
ASSOCIATION_REPLY_MSG,
BATTERY_STATUS_MSG,
ASSIGNMENT_MSG,
CASH_OUT_MSG,
PRODUCT_MSG, /* from cart to cash */
ITEM_MSG, /* from item to cart */
PRODUCT_MSG, /* from cart to cash */
BASKET_MSG,
START_OF_LIST_PRODUCTS_MSG
};
@ -49,9 +51,14 @@ typedef struct basket_msg
{
enum message_type msg_type;
uint8_t n_products;
uint8_t customer_id;
uint8_t customer_id; /* TODO: why? you already know it */
}basket_msg;
typedef struct item_msg
{
enum message_type msg_type;
product_t p;
} item_msg;
typedef struct cash_out_msg
{
@ -65,18 +72,9 @@ typedef struct product_msg
enum message_type msg_type;
uint8_t customer_id;
uint8_t product_id;
float prize;
float price;
}product_msg;
typedef struct user_invoice
{
uint8_t n_prods;
float total_sum;
uint8_t customer_id;
uint8_t empty;
}user_invoice;
#endif