From fce36f5a8b88722b94b7c60266fb0fc72b2bc10c Mon Sep 17 00:00:00 2001
From: Constantin Berhard <constantin@exxxtremesys.lu>
Date: Sun, 27 Oct 2013 17:04:46 +0100
Subject: [PATCH 1/1] Fallback mode works now (software side)

---
 statemachine.py | 16 +++++++---------
 waker.py        | 11 ++++++++---
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/statemachine.py b/statemachine.py
index a3a24d4..cd1b04c 100644
--- a/statemachine.py
+++ b/statemachine.py
@@ -23,7 +23,6 @@ CLOSE_REPEAT_TIMEOUT = 7
 CLOSE_REPEAT_NUMBER = 3
 
 # StateFallback constants
-FALLBACK_BLINK_SPEED = 0.5 # seconds
 FALLBACK_LEAVE_DELAY_LOCK = 5 # seconds
 
 # StateAboutToOpen constants
@@ -180,14 +179,13 @@ class StateMachine():
 		def handle_wakeup_event(self):
 			# blink red LED
 			now = time.time()
-			if now - self._last_blink_time < FALLBACK_BLINK_SPEED:
-				if self._red_state:
-					self.actor().act(Actor.CMD_RED_OFF)
-					self._red_state = False
-				else:
-					self.actor().act(Actor.CMD_RED_ON)
-					self._red_state = True
-				self._last_blink_time = now
+			if self._red_state:
+				self.actor().act(Actor.CMD_RED_OFF)
+				self._red_state = False
+			else:
+				self.actor().act(Actor.CMD_RED_ON)
+				self._red_state = True
+			self._last_blink_time = now
 		def handle_cmd_unlock_event(self,arg):
 			if arg is not None:
 				arg("298 Fallback Okay: Trying to unlock the door. The System is in fallback mode, success information is not available.")
diff --git a/waker.py b/waker.py
index dc4627b..79eff81 100644
--- a/waker.py
+++ b/waker.py
@@ -1,10 +1,15 @@
 from libtuer import ThreadRepeater
-from collections import namedtuple
 from threading import Lock
 
 SLEEP_TIME = 0.5
 
-ToBeWoken = namedtuple('ToBeWoken','f period time_since_call one_shot')
+class ToBeWoken:
+	'''a simple struct storing information about a to-be-woken function'''
+	def __init__(self, f, period, one_shot):
+		self.f = f
+		self.period = period
+		self.time_since_call = 0
+		self.one_shot = one_shot
 
 class Waker():
 	def __init__(self):
@@ -16,7 +21,7 @@ class Waker():
 		'''Register a function which is called approximately every <time> seconds (or just once, if one_shot is True). f should return quickly, or it will delay the waker!'''
 		time = max(time//SLEEP_TIME, 1)
 		with self._tobewokens_lock:
-			self._tobewokens.append(ToBeWoken(f, time, 0, one_shot))
+			self._tobewokens.append(ToBeWoken(f, time, one_shot))
 	
 	def _wake(self):
 		with self._tobewokens_lock:
-- 
2.30.2