65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
#include <LiquidCrystal.h>
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#include <PN532.h>
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#include <SPI.h>
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#include "station.h"
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#include "statemachine.h"
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#include "state.h"
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#define PN532_CS 10
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PN532 nfc(PN532_CS);
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const int rs = 9, en = 8, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
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LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
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Station stations[4] = { Station(1680767519, "Yellow"), Station(3346823711, "Green"), Station(3569318175, "Pink"), Station(2174777887, "Blue") };
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StateMachine stateMachine();
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void setup(void) {
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setupNFC();
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lcd.begin(16, 2);
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lcd.setCursor(0, 0);
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lcd.print("Test");
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}
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void loop(void) {
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lcd.clear();
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checkStations();
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delay(1000);
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}
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void setupNFC() {
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nfc.begin();
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uint32_t versiondata = nfc.getFirmwareVersion();
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if (!versiondata) {
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while (1)
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; // halt
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}
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// configure board to read RFID tags and cards
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nfc.SAMConfig();
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}
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void checkStations() {
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Station* station = detectStation();
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lcd.setCursor(0, 0);
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if (station != 0) {
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lcd.print("Station: " + station->getName());
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}
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}
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Station* detectStation() {
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uint32_t id;
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id = nfc.readPassiveTargetID(PN532_MIFARE_ISO14443A);
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Station* found = 0;
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for (int i = 0; i < sizeof(stations); i++) {
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Station* currentStation = &stations[i];
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if (currentStation->check(id)) {
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found = currentStation;
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}
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}
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return found;
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}
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