26 lines
850 B
C
26 lines
850 B
C
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#include <Arduino.h>
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#include <HTTPClient.h>
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#ifndef AFRAPAY_UTILS_H
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#define AFRAPAY_UTILS_H
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unsigned long cooldownSecondsRemaining(unsigned long timeout, unsigned long timer);
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String byteArrayAsHexString(byte *buffer, byte bufferSize);
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String cardLink(WiFiClient* wifi, HTTPClient* http, String apiUrl, String cardId);
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String cardBalance(WiFiClient* wifi, HTTPClient* http, String apiUrl, String cardId);
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String cardTransaction(WiFiClient* wifi, HTTPClient* http, String apiUrl, String cardId, String amount);
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String splitString(String data, char separator, int index);
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enum e_state {
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STATE_IDLE,
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STATE_TRANSACT_CARDSCAN,
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STATE_TRANSACT_VERIFY,
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STATE_LINK_CARDSCAN,
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STATE_LINK_VERIFY,
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STATE_BALANCE_CARDSCAN,
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STATE_BALANCE_VERIFY,
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STATE_RESULT_SUCCESS,
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STATE_RESULT_FAILURE,
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STATE_RESULT_DISPLAY,
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};
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#endif
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