From ff934820746411086a6b321800b44e78c9118671 Mon Sep 17 00:00:00 2001 From: 2000-Trek Date: Sat, 25 Nov 2023 00:48:09 +0100 Subject: [PATCH] removed nfcreader.py --- nfcreader.py | 43 ------------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 nfcreader.py diff --git a/nfcreader.py b/nfcreader.py deleted file mode 100644 index 52a612d..0000000 --- a/nfcreader.py +++ /dev/null @@ -1,43 +0,0 @@ -import nfc -import subprocess -import datetime -import requests -import sys - -time_tag = {} - -def get_reader(): - devices = subprocess.check_output("lsusb") - for i in devices.split(b'\n'): - if str(i).__contains__("Advanced Card Systems, Ltd ACR122U"): - bus = str(i).split(":")[0].split(" Device ")[0].split("Bus ")[1] - device = str(i).split(":")[0].split("Device ")[1] - return("usb:{}:{}".format(bus, device)) - sys.exit("\n\n Error: NFC reader konnte nicht erkannt werden! \n\n") - -def onTagSense(tag): - id = int.from_bytes(tag.identifier, "big") - if id in time_tag and time_tag[id] > datetime.datetime.now().timestamp() - float(2): - return False - else: - time_tag[id] = datetime.datetime.now().timestamp() - print(id) - response = requests.get(f"http://localhost:5000/api/tag_id?id={id}") - print(response.text) - if response.text == "True": - return True - elif response.text == "False": - return False - else: - print("Error: falstsche Response erhalten") - return False - -def main(): - device = get_reader() - clf = nfc.ContactlessFrontend(device) - clf.open(device) - while True: - print("sensing") - clf.connect(rdwr={'on-connect': onTagSense, 'beep-on-connect': True}) - -main() \ No newline at end of file