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@ -124,14 +124,20 @@ def reader_thread(card_data_queue): |
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with open(TEST_PIPE, 'r') as pipe: |
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success, card = (True, pipe.readline()) |
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else: |
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nfc.SAMConfig() |
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success, card = nfc.readPassiveTargetID(pn532.PN532_MIFARE_ISO14443A_106KBPS) |
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try: |
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# ensure we have communication with the reader |
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if nfc.getFirmwareVersion(): |
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feed_watchdog() |
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except: |
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continue |
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if not TEST: |
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try: |
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# ensure we have communication with the reader |
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if nfc.getFirmwareVersion(): |
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feed_watchdog() |
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else: |
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raise |
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except: |
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logging.error('Problem communicating with NFC reader!') |
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time.sleep(1) |
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continue |
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try: |
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card = binascii.hexlify(card).decode().strip() |
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