[cart] first unuseful version for cart
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55f248f517
commit
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CONTIKI_PROJECT = cart
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PROJECT_SOURCEFILES += sendrecv.c
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PLATFORMS_ONLY = cc26x0-cc13x0
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all: $(CONTIKI_PROJECT)
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CONTIKI = ../..
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PLATFORMS_EXCLUDE = nrf52dk
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#use this to enable TSCH: MAKE_MAC = MAKE_MAC_TSCH
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MAKE_MAC ?= MAKE_MAC_CSMA
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MAKE_NET = MAKE_NET_NULLNET
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include $(CONTIKI)/Makefile.include
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#include <stdio.h>
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#include <string.h>
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#include "os/dev/leds.h"
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#include "batmon-sensor.h"
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#include "../common/supermarket_net.h"
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#include "event.h"
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#include "log.h"
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#include "sendrecv.h"
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//static linkaddr_t destination_address = {{ 0x00, 0x12, 0x4b, 0x00, 0x0f, 0x8f, 0x18, 0x11 }};
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PROCESS(cart_main_process, "Cart Process");
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AUTOSTART_PROCESSES(&cart_main_process);
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enum CartStatus {
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NOT_ASSOCIATED,
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ASSOCIATED,
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SHOPPING,
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CASHOUT
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} status;
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static uint8_t net_buffer[256];
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static struct etimer broadcast_timer;
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void s_not_associated(process_event_t ev, process_data_t data) {
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if (ev == PROCESS_EVENT_TIMER) {
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// send broadcast message to request association with assigner
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if (etimer_expired(&broadcast_timer)) {
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//net_send(/*TODO*/);
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}
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}
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else if (ev == PROCESS_EVENT_MSG && *((enum CartEvent*)data) == CART_EVENT_ASSOCIATED) {
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status = ASSOCIATED;
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}
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}
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PROCESS_THREAD(cart_main_process, ev, data) {
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PROCESS_BEGIN();
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// SENSORS_ACTIVATE(batmon_sensor);
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/* Local variables allocation */
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/*** Variables initialization ***/
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/* Finite State Machine Status */
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status = CASHOUT;
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/* Network initialization */
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nullnet_buf = net_buffer;
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nullnet_set_input_callback(net_recv);
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/* fixme garbage */
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etimer_set(&broadcast_timer, 10 * CLOCK_SECOND);
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/* now actually start */
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printf("Hello! I'm the cart.\n");
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while (true) {
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PROCESS_WAIT_EVENT();
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switch(status) {
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case NOT_ASSOCIATED:
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s_not_associated(ev, data);
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break;
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break;
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case ASSOCIATED: break;
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case SHOPPING: break;
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case CASHOUT: break;
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default: status = NOT_ASSOCIATED; break;
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}
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/*
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if (ev == PROCESS_EVENT_TIMER) {
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printf("Transmitting %d...\n", counter);
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sprintf(message, "#%d Hello. It's me. -- by Adele", counter);
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nullnet_len = strlen(message) + 1;
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counter++;
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NETSTACK_NETWORK.output(&destination_address);
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etimer_reset(&my_timer);
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}
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*/
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}
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PROCESS_END();
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}
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#ifndef EVENT_H
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#define EVENT_H
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enum CartEvent {
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CART_EVENT_ASSOCIATED
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} event;
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#endif
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#ifndef LOG_H
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#define LOG_H
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#include "sys/log.h"
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#define LOG_MODULE "Cart"
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#define LOG_LEVEL LOG_LEVEL_INFO
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#endif
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/*---------------------------------------------------------------------------*/
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#ifndef PROJECT_CONF_H_
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#define PROJECT_CONF_H_
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/*---------------------------------------------------------------------------*/
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/* Enable the ROM bootloader */
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#define CCXXWARE_CONF_ROM_BOOTLOADER_ENABLE 1
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/*---------------------------------------------------------------------------*/
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/* Change to match your configuration */
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#define IEEE802154_CONF_PANID 0xABCD
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#define IEEE802154_CONF_DEFAULT_CHANNEL 25
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#define RF_BLE_CONF_ENABLED 1
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/*---------------------------------------------------------------------------*/
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#endif /* PROJECT_CONF_H_ */
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/*---------------------------------------------------------------------------*/
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#include "sendrecv.h"
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struct MacPkt pkt;
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void net_recv(const void* data, uint16_t len, const linkaddr_t* src, const linkaddr_t* dst) {
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/* discard too long packet */
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if (len > 128) {
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LOG_INFO("[WW] dropping too long packet %d\n", len);
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return;
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}
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/* fill packet to pass to upper processing layer */
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memcpy(pkt.data, data, len);
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pkt.len = len;
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pkt.src = *src;
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pkt.dst = *dst;
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LOG_INFO("Received %d bytes from ", len); LOG_INFO_LLADDR(src); LOG_INFO("\n");
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switch ( ((struct Msg*)data)->type ) {
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case ASSOCIATION_REPLY_MSG:
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event = CART_EVENT_ASSOCIATED;
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process_post(&cart_main_process, PROCESS_EVENT_MSG, NULL);
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break;
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default:
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LOG_INFO("[W] message type unknown\n");
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break;
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}
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}
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#ifndef SENDRECV_H
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#define SENDRECV_H
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#include <string.h>
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#include "net/netstack.h"
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#include "net/nullnet/nullnet.h"
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#include "os/net/linkaddr.h"
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#include "../common/supermarket_net.h"
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#include "event.h"
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#include "log.h"
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struct MacPkt {
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char data[128];
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uint16_t len;
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linkaddr_t src;
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linkaddr_t dst;
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};
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extern void* ResetISR;
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extern struct MacPkt pkt;
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extern struct process cart_main_process;
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void net_recv(const void* data, uint16_t len, const linkaddr_t* src, const linkaddr_t* dst);
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void net_send(const void* data, uint16_t len, const linkaddr_t* dst);
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#endif
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@ -0,0 +1,19 @@
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#ifndef SUPERMARKET_NET_H
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#define SUPERMARKET_NET_H
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enum MsgType {
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ASSOCIATION_REQUEST_MSG,
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ASSOCIATION_REPLY_MSG,
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BATTERY_STATUS_MSG,
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ASSIGNMENT_MSG,
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PRODUCT_MSG,
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CASHOUT_MSG,
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ITEM_ELEM_MSG
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};
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struct Msg {
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enum MsgType type;
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int test;
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};
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#endif
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