Merge from old Gitea

examples/NFC.py

@@ -0,0 +1,27 @@
+import asyncio
+import time
+from esasdk import Machine
+
+async def main():
+    # Connect to a machine
+    machine = Machine("ws://localhost:5424")
+    await machine.connect()
+
+    # send NFC UID
+    login = await machine.login_NFC("048CB772AC6D81")
+    loginInfo = login.split(" ")
+    userID = loginInfo[-1]
+    # start a game as jon
+    gameCode = "MAES"
+    countdown = 5
+    duration = 15
+    await machine.game_start(gameCode, userID, countdown, duration) 
+    print(f"INFO: running {gameCode}")
+    # wait a stop event
+    await machine._await_message("STOPPED")
+    print("INFO: game stopped")
+    # Close connection
+    await machine.close()
+
+if __name__ == "__main__":
+    asyncio.run(main())