diff --git a/eufy.py b/eufy.py
index aa2a64d..fbf3b69 100755
--- a/eufy.py
+++ b/eufy.py
@@ -3,7 +3,7 @@
 from cmd import Cmd
 from datetime import datetime, time
 from inspect import signature, Signature
-from shlex import shlex
+import os
 from time import sleep
 
 
@@ -58,7 +58,12 @@ class EufyIR(EufyRawIR):
     RETURN_BASE = 0xef
 
     def __init__(self):
-        self._schedule = 0xff
+        self._schedule_file = os.path.expanduser('~/.eufy-schedule')
+        try:
+            with open(os.path.expanduser(self._SCHEDULE_FILE), 'r') as f:
+                self._schedule = int(f.read(5))
+        except:
+            self._schedule = 0xff
 
     def _message(self, code):
         now = datetime.now()
@@ -119,11 +124,17 @@ class EufyIR(EufyRawIR):
         self.send(self.SET_TIME)
 
     def setSchedule(self, t):
-        # FIXME: properly store schedule
-        self.send(self.SET_SCHEDULE, t)
+        self._schedule = t.hour * 4 + t.minute // 15
+        with open(self._schedule_file, 'w') as f:
+            f.write(str(self._schedule))
+        self.send(self.SET_SCHEDULE)
 
     def cancelSchedule(self):
-        # FIXME: properly store schedule
+        self._schedule = 0xff
+        try:
+            os.remove(self._schedule_file)
+        except:
+            pass
         self.send(self.CANCEL_SCHEDULE)
 
     def returnBase(self):
@@ -132,11 +143,11 @@ class EufyIR(EufyRawIR):
 
 def lexer(f):
     def g(self, args):
-        argv = tuple(x.lower() for x in shlex(args))
+        argv = tuple(x.lower() for x in args.split())
         s = signature(f)
-        maxargs = len(s.parameters)
-        minargs = len([x for _,x in s.parameters.items() if x.default is not Signature.empty])
-        if minargs <= len(argv) + 1 <= maxargs:
+        maxargs = len(s.parameters) - 1
+        minargs = len([x for _,x in s.parameters.items() if x.default is Signature.empty]) - 1
+        if minargs <= len(argv) <= maxargs:
             return f(self, *argv)
         else:
             self.stdout.write("*** Invalid arguments for {}\n".format(f.__name__[3:]))