anton/matekasse_NFC-Reader
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bton 2024-04-12 22:01:57 +02:00
parent f9b7045dbf
commit 657e19d23b
2 changed files with 7 additions and 1 deletions
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5
NFC_Reader.py
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@ -2,6 +2,8 @@ import time
import nfc import nfc
import subprocess import subprocess
import requests import requests
import asyncio
import oled
url="http://172.16.1.105/api/" url="http://172.16.1.105/api/"
@ -19,13 +21,14 @@ def onTagSense(tag):
response = requests.post(f"{url}tag_id", data={"id":id}) response = requests.post(f"{url}tag_id", data={"id":id})
try: try:
if response.json()["mode"] == "balance" or response.json()["mode"] == "message": if response.json()["mode"] == "balance" or response.json()["mode"] == "message":
asyncio.run(oled.Balance(response.json()["username"], response.json()["balance"]))
return True return True
except: except:
None None
return False return False
def start_nfc_normal(): def start_nfc_normal():
device = get_reader() device = get_reader()i
clf = nfc.ContactlessFrontend(device) clf = nfc.ContactlessFrontend(device)
clf.open(device) clf.open(device)
while True: while True:

3
oled.py
View file

@ -1,6 +1,7 @@
from board import SCL, SDA from board import SCL, SDA
import busio import busio
import adafruit_ssd1306 import adafruit_ssd1306
import time
i2c = busio.I2C(SCL, SDA) i2c = busio.I2C(SCL, SDA)
display = adafruit_ssd1306.SSD1306_I2C(128, 32, i2c) display = adafruit_ssd1306.SSD1306_I2C(128, 32, i2c)
@ -14,6 +15,8 @@ def Balance(user_name, balance):
display.text(str(user_name), 50, 0, (255,255,255), size=1) display.text(str(user_name), 50, 0, (255,255,255), size=1)
display.text(str(balance), 0, 15, (255,255,255), size=2) display.text(str(balance), 0, 15, (255,255,255), size=2)
display.show() display.show()
time.sleep(5)
clear()
if __name__ == "__main__": if __name__ == "__main__":
Balance("Test", -255555) Balance("Test", -255555)