2019-02-18 05:45:02 +00:00
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#ifndef UTILS_H
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#define UTILS_H
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#include "firmware.h"
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#define CARD_BUFFER_LENGTH 14
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#define CARD_DATA_LENGTH 10
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#define CARD_CHECK_LENGTH 2
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#define CARD_HEAD_BYTE 0x2
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#define CARD_TAIL_BYTE 0x3
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2019-02-26 00:32:59 +00:00
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2019-02-18 05:45:02 +00:00
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struct __attribute__((packed)) cardData {
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char head;
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char data[CARD_DATA_LENGTH];
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char checksum[CARD_CHECK_LENGTH];
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char tail;
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};
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extern char cardBuffer[CARD_BUFFER_LENGTH];
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bool greenButton();
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bool redButton();
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void relayOn();
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void relayOff();
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void greenLEDOn();
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void greenLEDOff();
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void redLEDOn();
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void redLEDOff();
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int8_t charToNum(char input);
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bool checksum(struct cardData *cardData);
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void checkCard();
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String serializeLockJson(uint8_t lockState);
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String deserializeLockJson(String input);
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String serializeLog();
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void deserializeInfoJson(String input, uint8_t *processed, uint32_t *unixTime, String *version);
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#endif
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