52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "../common/supermarket_net.h"
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#include "batmon.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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#include "status.h"
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PROCESS(cart_main_process, "Cart Process");
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AUTOSTART_PROCESSES(&cart_main_process);
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PROCESS_THREAD(cart_main_process, ev, data) {
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PROCESS_BEGIN();
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/*** Variables initialization ***/
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status = NOT_ASSOCIATED;
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/*** Timer initialization ***/
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etimer_set(&assigner_timer, 5 * CLOCK_SECOND);
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etimer_set(&battery_timer, 10 * CLOCK_SECOND);
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/*** Subsystem initialization ***/
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net_init();
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/* 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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if (ev == PROCESS_EVENT_TIMER && etimer_expired(&battery_timer)) batmon();
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switch(status) {
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case NOT_ASSOCIATED: s_not_associated(ev, data); break;
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case ASSOCIATED: s_associated(ev, data); break;
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case SHOPPING: s_shopping(ev, data); break;
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case CASH_OUT_WAIT4ACK: s_cash_out_wait4ack(ev, data); break;
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case CASH_OUT_SEND_LIST: s_cash_out_send_list(ev, data); break;
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default:
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printf("[E] Invalid status. Resetting status.\n");
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status = NOT_ASSOCIATED;
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break;
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}
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}
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PROCESS_END();
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}
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