X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=VendServer%2FVendServer.py;h=8fbf11edda11d6902099a9a3a1d0ca37d93bba05;hb=33c571c78669c60bf4be3cff2f02278510497b13;hp=58622cf301819464d9b8ce76271b0fdd2b5b32ed;hpb=e2acb18c4bd108cc5385f6425c60fc01c4b3fc32;p=uccvend-vendserver.git

diff --git a/VendServer/VendServer.py b/VendServer/VendServer.py
index 58622cf..8fbf11e 100755
--- a/VendServer/VendServer.py
+++ b/VendServer/VendServer.py
@@ -31,7 +31,11 @@ Nick Bannon
 Cameron Patrick
 and a collective of hungry alpacas.
 
+The MIFARE card reader bought to you by:
+David Adam
 
+Bug Hunting and hardware maintenance by:
+Mitchell Pomery
 
 For a good time call +61 8 6488 3901
 
@@ -386,6 +390,7 @@ def handle_getting_pin_idle(state, event, params, v, vstatus):
 	pass
 
 def handle_get_selection_idle(state, event, params, v, vstatus):
+	global _last_card_id
 	# don't care right now.
 	###
 	### State logging out ..
@@ -401,7 +406,7 @@ def handle_get_selection_idle(state, event, params, v, vstatus):
 		vstatus.cur_user = ''
 		vstatus.cur_pin = ''
 		vstatus.cur_selection = ''
-			
+		_last_card_id = -1
 		reset_idler(v, vstatus)
 
 	### State fully logged out ... reset variables
@@ -423,13 +428,14 @@ def handle_get_selection_idle(state, event, params, v, vstatus):
 
 
 def handle_get_selection_key(state, event, params, v, vstatus):
+	global _last_card_id
 	key = params
 	if len(vstatus.cur_selection) == 0:
 		if key == 11:
 			vstatus.cur_pin = ''
 			vstatus.cur_user = ''
 			vstatus.cur_selection = ''
-			
+			_last_card_id = -1
 			vstatus.mk.set_messages([(center('BYE!'), False, 1.5)])
 			reset_idler(v, vstatus, 2)
 			return
@@ -838,12 +844,17 @@ def handle_door_event(state, event, params, v, vstatus):
 		logging.warning('Leaving open door mode')
 		v.display("-YUM YUM!-")
 
+_last_card_id = -1
+
 def handle_mifare_event(state, event, params, v, vstatus):
+	global _last_card_id
 	card_id = params
 	# Translate card_id into uid.
-	if card_id == None:
+	if card_id == None or card_id == _last_card_id:
 		return
 
+	_last_card_id = card_id
+	
 	try:
 		vstatus.cur_user = get_uid(card_id)
 		logging.info('Mapped card id to uid %s'%vstatus.cur_user)
@@ -881,12 +892,15 @@ def handle_mifare_event(state, event, params, v, vstatus):
 		return
 
 def handle_mifare_add_user_event(state, event, params, v, vstatus):
- 	card_id = params
+	global _last_card_id
+	card_id = params
 
 	# Translate card_id into uid.
-	if card_id == None:
+	if card_id == None or card_id == _last_card_id:
 		return
 
+	_last_card_id = card_id
+	
 	try:
 		if get_uid(card_id) != None:
 			vstatus.mk.set_messages(
@@ -926,24 +940,24 @@ def create_state_table(vstatus):
 	vstatus.state_table[(STATE_DOOR_CLOSING,MIFARE,1)] = do_nothing
 
 	vstatus.state_table[(STATE_GETTING_UID,TICK,1)] = handle_getting_uid_idle
-	vstatus.state_table[(STATE_GETTING_UID,DOOR,1)] = do_nothing
+	vstatus.state_table[(STATE_GETTING_UID,DOOR,1)] = handle_door_event
 	vstatus.state_table[(STATE_GETTING_UID,KEY,1)] = handle_getting_uid_key
 	vstatus.state_table[(STATE_GETTING_UID,MIFARE,1)] = handle_mifare_event
 
 	vstatus.state_table[(STATE_GETTING_PIN,TICK,1)] = handle_getting_pin_idle
-	vstatus.state_table[(STATE_GETTING_PIN,DOOR,1)] = do_nothing
+	vstatus.state_table[(STATE_GETTING_PIN,DOOR,1)] = handle_door_event
 	vstatus.state_table[(STATE_GETTING_PIN,KEY,1)] = handle_getting_pin_key
 	vstatus.state_table[(STATE_GETTING_PIN,MIFARE,1)] = handle_mifare_event
 
 	vstatus.state_table[(STATE_GET_SELECTION,TICK,1)] = handle_get_selection_idle
-	vstatus.state_table[(STATE_GET_SELECTION,DOOR,1)] = do_nothing
+	vstatus.state_table[(STATE_GET_SELECTION,DOOR,1)] = handle_door_event
 	vstatus.state_table[(STATE_GET_SELECTION,KEY,1)] = handle_get_selection_key
 	vstatus.state_table[(STATE_GET_SELECTION,MIFARE,1)] = handle_mifare_add_user_event
 
 	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,TICK,1)] = handle_idle_grandfather_tick
 	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,TICK,2)] = handle_grandfather_tick
-	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,1)] = do_nothing
-	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,2)] = do_nothing
+	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,1)] = handle_door_event
+	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,DOOR,2)] = handle_door_event
 	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,KEY,1)] = do_nothing
 	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,KEY,2)] = do_nothing
 	vstatus.state_table[(STATE_GRANDFATHER_CLOCK,MIFARE,1)] = handle_mifare_event