display

NFC_Reader.py

@@ -2,6 +2,8 @@ import time
 import nfc
 import subprocess
 import requests
+import asyncio
+import oled
 
 url="http://172.16.1.105/api/"
 
@@ -19,13 +21,14 @@ def onTagSense(tag):
     response = requests.post(f"{url}tag_id", data={"id":id})
     try:
         if response.json()["mode"] == "balance" or response.json()["mode"] == "message":
+            asyncio.run(oled.Balance(response.json()["username"], response.json()["balance"]))
             return True
     except:
         None
     return False
 
 def start_nfc_normal():  
-  device = get_reader()
+  device = get_reader()i
   clf = nfc.ContactlessFrontend(device) 
   clf.open(device)
   while True:

oled.py

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