giomba/nes-proj
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Merge branch 'master' of git.giomba.it:giomba/nes-proj

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This commit is contained in:
francesco.barbarulo 2019-04-12 17:53:17 +02:00
commit 9d0913aef9
10 changed files with 193 additions and 18 deletions
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1
project/.gitignore vendored Normal file
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@ -0,0 +1 @@
*.swp

7
project/Giomba/cart.c
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@ -21,9 +21,8 @@ PROCESS_THREAD(cart_main_process, ev, data) {
// SENSORS_ACTIVATE(batmon_sensor);
/*** Variables initialization ***/
status = NOT_ASSOCIATED;
etimer_set(&broadcast_timer, 10 * CLOCK_SECOND);
etimer_set(&broadcast_timer, 5 * CLOCK_SECOND);
/*** Subsystem initialization ***/
net_init();
@ -39,7 +38,9 @@ PROCESS_THREAD(cart_main_process, ev, data) {
s_not_associated(ev, data);
break;
break;
case ASSOCIATED: break;
case ASSOCIATED:
s_associated(ev, data);
break;
case SHOPPING: break;
case CASHOUT: break;
default: status = NOT_ASSOCIATED; break;

3
project/Giomba/event.h
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@ -2,7 +2,8 @@
#define EVENT_H
enum CartEvent {
CART_EVENT_ASSOCIATED
CART_EVENT_ASSOCIATED,
CART_EVENT_ASSIGNED
} event;
#endif

6
project/Giomba/sendrecv.c
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@ -24,11 +24,15 @@ void net_recv(const void* data, uint16_t len, const linkaddr_t* src, const linka
LOG_INFO("Received %d bytes from ", len); LOG_INFO_LLADDR(src); LOG_INFO("\n");
switch ( ((struct Msg*)data)->type ) {
switch ( ((msg*)data)->msg_type ) {
case ASSOCIATION_REPLY_MSG:
event = CART_EVENT_ASSOCIATED;
process_post(&cart_main_process, PROCESS_EVENT_MSG, NULL);
break;
case ASSIGNMENT_MSG:
event = CART_EVENT_ASSIGNED;
process_post(&cart_main_process, PROCESS_EVENT_MSG, NULL);
break;
default:
LOG_INFO("[W] message type unknown\n");
break;

26
project/Giomba/status.c
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@ -3,15 +3,16 @@
enum CartStatus status;
struct etimer broadcast_timer;
linkaddr_t assigner_address;
uint32_t customer_id;
void s_not_associated(process_event_t ev, process_data_t data) {
if (ev == PROCESS_EVENT_TIMER) {
/* at time expiration, send broadcast message to request association with assigner */
if (etimer_expired(&broadcast_timer)) {
printf("[I] Sending association request msg\n");
struct Msg msg;
msg.type = ASSOCIATION_REQUEST_MSG;
net_send(&msg, sizeof(msg), NULL);
msg m;
m.msg_type = ASSOCIATION_REQUEST_MSG;
net_send(&m, sizeof(m), NULL);
etimer_reset(&broadcast_timer);
}
}
@ -23,4 +24,23 @@ void s_not_associated(process_event_t ev, process_data_t data) {
}
}
void s_associated(process_event_t ev, process_data_t data) {
if (ev == PROCESS_EVENT_TIMER) {
/* now send battery level */
printf("[I] Sending battery level\n");
struct battery_msg m;
m.msg_type = BATTERY_STATUS_MSG;
m.battery_percentage = 77;
net_send(&m, sizeof(m), &assigner_address);
etimer_reset(&broadcast_timer);
}
if (ev == PROCESS_EVENT_MSG && *((enum CartEvent*)data) == CART_EVENT_ASSIGNED) {
/* cart has been assigned to a new customer */
printf("[I] Assigned to customer\n");
customer_id = ((assign_msg*)pkt.data)->customer_id;
status = SHOPPING;
}
}

1
project/Giomba/status.h
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@ -20,5 +20,6 @@ extern enum CartStatus status;
extern struct etimer broadcast_timer;
void s_not_associated(process_event_t ev, process_data_t data);
void s_associated(process_event_t ev, process_data_t data);
#endif

3
project/common/supermarket_net.h
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@ -13,7 +13,6 @@ enum message_type {
START_OF_LIST_PRODUCTS_MSG
};
typedef struct msg {
enum message_type msg_type;
}msg;
@ -51,7 +50,6 @@ typedef struct basket_msg
enum message_type msg_type;
uint8_t n_products;
uint8_t customer_id;
}basket_msg;
@ -76,7 +74,6 @@ typedef struct user_invoice
uint8_t n_prods;
float total_sum;
uint8_t customer_id;
linkaddr_t* address_basket;
uint8_t empty;

12
project/product/Makefile Normal file
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@ -0,0 +1,12 @@
CONTIKI_PROJECT = product
PLATFORMS_ONLY = cc26x0-cc13x0
all: $(CONTIKI_PROJECT)
CONTIKI = ../..
PLATFORMS_EXCLUDE = nrf52dk
#use this to enable TSCH: MAKE_MAC = MAKE_MAC_TSCH
MAKE_MAC ?= MAKE_MAC_CSMA
MAKE_NET = MAKE_NET_NULLNET
include $(CONTIKI)/Makefile.include

92
project/product/product.c Normal file
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@ -0,0 +1,92 @@
/*
* Copyright (c) 2017, RISE SICS.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#include "net/netstack.h"
#include "net/nullnet/nullnet.h"
#include "os/net/linkaddr.h"
#include "os/dev/button-hal.h"
#include "os/dev/leds.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "sys/log.h"
#include "sys/clock.h"
#include "contiki.h"
#define LOG_MODULE "App"
#define LOG_LEVEL LOG_LEVEL_INFO
// !! TO INIT WITH CART MAC ADDRESS !! //
static linkaddr_t dest_addr = {{0x00, 0x12, 0x4b, 0x00, 0x0f, 0x82, 0x18, 0x04}};
struct Product {
char name[20];
char expiration_date[8]; // gg/mm/yy
double price;
};
struct Product product_list[] = {
{ "latte" , "21/12/19", 1.05 },
{ "pane" , "12/05/19", 3.25 },
{ "cioccolato", "05/05/21", 2.50 }
};
PROCESS(product_proc, "product random generator");
AUTOSTART_PROCESSES(&product_proc);
void scan_product(struct Product *p){
nullnet_buf = (uint8_t *)p;
nullnet_len = sizeof(*p);
NETSTACK_NETWORK.output(&dest_addr);
LOG_INFO("Product %s scanned from ", p->name);
LOG_INFO_LLADDR(&dest_addr);
LOG_INFO_("\n");
}
PROCESS_THREAD(product_proc, ev, data){
PROCESS_BEGIN();
// init random number generator
unsigned int magic_seed = 12; // oooh :o
srand(magic_seed);
while(1) {
PROCESS_YIELD();
if (ev == button_hal_press_event){
// product generation
unsigned int index = rand() % 3;
scan_product(&product_list[index]);
}
}
PROCESS_END();
}

46
project/product/project-conf.h Normal file
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@ -0,0 +1,46 @@
/*
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*---------------------------------------------------------------------------*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
/*---------------------------------------------------------------------------*/
/* Enable the ROM bootloader */
#define CCXXWARE_CONF_ROM_BOOTLOADER_ENABLE 1
/*---------------------------------------------------------------------------*/
/* Change to match your configuration */
#define IEEE802154_CONF_PANID 0xABCD
#define IEEE802154_CONF_DEFAULT_CHANNEL 25
#define RF_BLE_CONF_ENABLED 1
/*---------------------------------------------------------------------------*/
/* log */
#define LOG_CONF_LEVEL_NULLNET LOG_LEVEL_DBG
/*---------------------------------------------------------------------------*/
#endif /* PROJECT_CONF_H_ */
/*---------------------------------------------------------------------------*/