Fredrik Osterlind
370ad52620
quick hack for reloading script from disk when script is activated
2011-11-01 09:50:15 +01:00
Fredrik Osterlind
d84cf2acb5
added writeFile method to be used from scripts
2011-11-01 09:46:59 +01:00
Fredrik Osterlind
3154d73e24
read .gz files
2011-11-01 09:35:09 +01:00
Fredrik Osterlind
ac39443f9c
improved api
2011-11-01 09:30:30 +01:00
Fredrik Osterlind
c96eb826d7
minor fix on locating config file
2011-11-01 09:20:49 +01:00
Joakim Eriksson
fef1e9b686
fixed bug in analyzers that caused looping analyzers and exceptions
2011-09-05 19:43:47 +02:00
Joakim Eriksson
c773920d6e
added analyzer for raw IPv6
2011-09-02 16:19:50 +02:00
Fredrik Osterlind
5636b019b3
enables sharing mote-specific properties
2011-05-31 12:51:01 +02:00
Fredrik Osterlind
faf2943e02
simplified mote selection in visualizer skins
2011-04-20 14:44:58 +02:00
Fredrik Osterlind
b34e92dfba
removed incorrect visualizer skin registration
2011-04-20 14:44:56 +02:00
Fredrik Osterlind
85a4265f8c
unregistering visualizer skin
2011-04-20 14:44:54 +02:00
Fredrik Osterlind
8fb744edb1
added clean button to compile dialog, added compilation tip tab for msp motes
2011-04-20 14:44:52 +02:00
Fredrik Osterlind
0829e50f4b
get[Started]Plugin method returns plugins that end with argument + added sim and gui variables accessible from test scripts
2011-03-14 19:54:58 +01:00
Fredrik Osterlind
7fd71eabcb
towards importing testbed profiles into dgrm
2011-03-01 13:19:39 +01:00
Fredrik Osterlind
87adbcb3d5
handle pending simulation thread events before simulation starts, just
...
after loading
2011-02-24 09:32:04 +01:00
Fredrik Osterlind
0b86a784ee
moved radio interface visualizer code to this abstract radio
...
implementation
2011-02-24 09:32:02 +01:00
Fredrik Osterlind
f04d0e7e93
include source radio when noise level changes
2011-02-24 09:32:00 +01:00
Fredrik Osterlind
fc1200d5d4
implementing noise source radio
2011-02-24 09:31:58 +01:00
Fredrik Osterlind
94d6346eaf
moved radio interface visualizer code to shared abstract radio
2011-02-24 09:31:57 +01:00
Fredrik Osterlind
ac30923990
replacing unterminated binary data with warning log message
2011-02-24 09:31:55 +01:00
Fredrik Osterlind
990edbe32d
moved radio interface visualizer code to shared abstract radio
2011-02-24 09:31:53 +01:00
Fredrik Osterlind
1378fd11c4
doc
2011-02-24 09:31:45 +01:00
Fredrik Osterlind
fc316a90a2
noise radio, to be observed by radio mediums
2011-02-24 09:31:44 +01:00
Fredrik Osterlind
5888786183
only show error dialog when visualized
2011-02-11 15:46:50 +01:00
Fredrik Osterlind
1c86e7d6f3
fixed line endings
2011-02-11 15:45:09 +01:00
Fredrik Osterlind
6cb60b3a34
disabled tos mode for serial output (appears to be broken) + log
...
messages with only printable characters
2011-02-11 15:44:23 +01:00
Fredrik Osterlind
eab795c14c
removed debugging output
2011-02-11 15:42:18 +01:00
Fredrik Osterlind
9e14d09bb0
fixed line endings
2011-02-11 13:27:17 +01:00
Joakim Eriksson
c114f9e1fb
added more verbose data on RPL-DIO messages
2011-02-08 21:27:33 +01:00
Joakim Eriksson
21736fe78f
fixed bug in coojas iphc packet analyzer
2011-02-08 21:20:11 +01:00
adamdunkels
6f89233b01
Print out the speedup when simulation stops
2011-01-13 19:05:09 +00:00
nifi
5d542c2cad
Added optional color for mote relations
2010-12-10 17:50:48 +00:00
fros4943
e2436d023e
notify radio medium when simulation finished loading
2010-12-10 15:55:47 +00:00
fros4943
cc2601bb85
changed open simulation menu structure + save simulation as config.gz
2010-12-10 15:54:52 +00:00
fros4943
eaa5d32cec
hide .directories, sort directories
2010-12-07 11:59:55 +00:00
fros4943
c2d2e7f8f8
bad character
2010-12-07 10:40:08 +00:00
fros4943
a1045f6313
displays only used ipv6 addresses + works for both cooja and sky platform
2010-12-07 10:27:11 +00:00
fros4943
41f56f34f2
added compile method with command array argument
2010-12-03 15:25:17 +00:00
fros4943
e6fd4def78
exposing the last mouse clicked mote, skins may use this to view additional information about the mote
2010-12-03 13:54:25 +00:00
fros4943
e227b50151
fixed parsing of sky ipv6 addresses
2010-12-03 13:40:42 +00:00
fros4943
773fbf8727
removed temporary plugins, fixed compiler warnings, using new cooja projects class
2010-12-02 15:29:07 +00:00
fros4943
1d9ed108d4
updated to use new cooja project class
2010-12-02 15:28:06 +00:00
fros4943
4e98ca8ec9
added container for cooja projects, to easier maintain and handle loaded projects and their resources
2010-12-02 15:27:08 +00:00
fros4943
9a3c7ae650
removed use of temporary (simulation-specific) plugins, instead plugins should be unregistered when no longer needed + added method called when radio medium is removed from simulation
2010-12-02 15:25:49 +00:00
adamdunkels
9446d37285
Increased the default Cooja CFS size to 4000 bytes so that examples work (found by Roger Larsson)
2010-11-15 21:44:37 +00:00
joxe
0a8331f7e6
fixed IOException bug in pcap exporter
2010-11-15 12:08:20 +00:00
joxe
c9a109dbc8
added initial pcap exporter for 6lowpan analyzer
2010-11-15 12:00:54 +00:00
fros4943
3563089a91
reimplemented initial support for referencing contiki source files in cooja projects
2010-11-10 13:11:43 +00:00
fros4943
d6070a0c94
interfere with ongoing transfer even if transmission fails
2010-11-10 13:09:01 +00:00
fros4943
09d804b5e5
do not execute timeout event if script is already disabled
2010-11-10 13:05:18 +00:00
fros4943
a757515885
+options to inverse current filter and hide debugging output
2010-11-10 13:03:49 +00:00
adamdunkels
753df27728
Added a label that shows relative simulation speed
2010-11-03 12:29:47 +00:00
nifi
f61ab7c061
Added arrows to mote relations to show direction
2010-10-25 13:53:02 +00:00
fros4943
105fe0b5df
added right-click menu option to remove all motes but selected
2010-10-19 20:31:02 +00:00
fros4943
131d0b5853
minor bugfix: reverse search (ctrl+f, shift+enter)
2010-10-13 11:31:10 +00:00
fros4943
8c3f4859b4
removed log data string caches (reduces memory usage), added mote highlighting by clicking on Mote column
2010-10-13 08:33:22 +00:00
fros4943
ece7919f49
added removed()-method for mote objects
2010-10-12 10:58:31 +00:00
fros4943
d470c20029
print test script progress for long running tests
2010-10-12 10:57:22 +00:00
fros4943
e56dccb840
save time formatting to config
2010-10-12 10:56:25 +00:00
fros4943
375e6fb1b4
added simple search functionality (ctrl+f)
2010-10-12 10:31:22 +00:00
fros4943
3238302326
+ channel support in dgrm, signal strength bug fix
2010-10-12 10:29:43 +00:00
fros4943
8782094b2f
minor updated: more zoom levels, implemented mote highlighting, updated channel-specific colors, added move to top mote action
2010-10-12 10:27:26 +00:00
fros4943
f837678608
+ simple time formatting hh:mm:ss.sss, currently accessed by mouse clicking column header
2010-10-12 10:04:35 +00:00
joxe
f78fd63fd7
fixed bug in serial printout related to TinyOS-mode
2010-10-07 13:09:28 +00:00
joxe
67c76649d9
small optimizations and cleanups
2010-10-04 12:54:01 +00:00
nifi
63c685c852
bug fix
2010-10-04 10:52:26 +00:00
nifi
5172027bae
minor optimization: avoids multiple checks and only check simulation thread when assertions are enabled
2010-10-04 10:11:55 +00:00
fros4943
e4e892bc49
added methods for saving radio connections to file from test scripts, as suggested on the develop mailing list
2010-10-04 08:14:55 +00:00
fros4943
83adbeee55
register visualizer skin
2010-09-24 12:49:37 +00:00
fros4943
4fe2f4b8d9
visualizer skin showing mote-specific edges (for dgrm)
2010-09-24 12:49:14 +00:00
fros4943
7b31e571e2
minor fix: visualized plugins z-order was not correctly loaded
2010-09-24 12:48:04 +00:00
nifi
5b62629afc
Updated to use ArrayQueue instead of a linked list for faster random access
2010-09-09 19:52:08 +00:00
nifi
a6c49f138e
Queue implementation using a rotating, resizable array for fast random access
2010-09-09 19:51:53 +00:00
fros4943
1b87be975a
changed default udgm to calculate success probabilities by distance. the previous behavior of udgm was renamed to "UDGM: Constant Loss"
2010-09-06 12:00:46 +00:00
fros4943
925759e72c
added simple way for user to reconfigure application radio's channel
2010-08-31 07:35:22 +00:00
fros4943
afbd65a68f
clear menu option + time focus on double-click
2010-08-17 15:04:56 +00:00
fros4943
5a46c64e57
introduced global timeout function, not yet documented
2010-08-17 15:04:15 +00:00
fros4943
49353be13b
do not write to external test script file
2010-08-17 15:03:52 +00:00
fros4943
bd81fb29fe
minor bug fixes + support for panning with alt+mouse + two new experimental features: log execution details and active radio channels
2010-08-13 10:23:20 +00:00
fros4943
494d61b166
time focus on space key
2010-08-13 10:03:58 +00:00
fros4943
733664e8c2
mote-specific coloring bug fix + time focus on all active plugins
2010-08-13 10:03:12 +00:00
fros4943
797896d152
new method getExecutionDetails()
2010-08-13 09:59:41 +00:00
fros4943
bcc62fbb65
no error dialog for mspsim breakpoints
2010-08-13 09:53:33 +00:00
fros4943
3fc00a8bed
minor fix to allow adding mote interfaces from configuration
2010-07-05 16:48:55 +00:00
fros4943
53e150f240
bugfix: autofiltered data did not always trigger serial port event
2010-06-11 14:12:09 +00:00
fros4943
f3f6a0de24
minor fixes: using split pane, bugfix with canonical paths, added remove button
2010-06-11 09:12:21 +00:00
fros4943
b540408add
added argument for disallowing config relative paths
2010-06-11 09:10:52 +00:00
fros4943
2f64d4b3ab
minor addition: sort motes by distance
2010-05-21 08:46:44 +00:00
fros4943
106bcc3c66
disable tree icons icon at errors
2010-05-19 17:52:23 +00:00
fros4943
83a1819992
fix: default icons are not always available
2010-05-19 17:38:46 +00:00
fros4943
b229e9aa59
rewrote project dialog, for easier import and management of cooja projects
2010-05-19 17:32:53 +00:00
nifi
16a3f710a4
Minor optimization: only lookup data when needed
2010-05-19 12:58:15 +00:00
fros4943
d6d84a1baa
Added support for attribute colors, as introduced by the VisualHints Contiki project by Joris Borms.
...
Example usage in Contiki:
printf("#A myattr=123;RED\n"); // color myattr attribute
printf("#A color=RED\n"); // color mote
For more examples, see the MoteAttribute documentation.
2010-05-17 14:32:30 +00:00
fros4943
89c2c0c2c4
updated documentation examples
2010-05-17 14:21:51 +00:00
fros4943
5a3a938d1b
added mote attribute visualizer skin: prints mote attributes below each mote
2010-05-17 11:44:16 +00:00
fros4943
e7b0902799
attribute summary method made public
2010-05-17 11:41:22 +00:00
fros4943
8d7f9e2d72
plugin cleanup: removed list of mote interfaces, instead providing links to useful mote plugins
2010-05-17 09:30:27 +00:00
fros4943
f237e16d71
added stub for reading current cpu frequency of emulated motes
2010-05-17 09:29:28 +00:00
nifi
2bfeb01dcd
Replaced borders with separator for a more compact view
2010-05-09 22:50:34 +00:00
joxe
ffdda2259f
made COOJA avoid guessing that the debug printouts are TinyOS if many SLIP chars in stream
2010-05-09 19:45:57 +00:00
fros4943
be5656ec2e
set cooja mote random seed depending on simulation random seed
2010-05-02 09:42:52 +00:00
fros4943
dc25860caa
added option for mote-specific background coloring in log listener
2010-04-28 09:39:26 +00:00
fros4943
c2876b2d25
minor fix: save iconified plugins
2010-04-26 08:19:32 +00:00
fros4943
a430573688
restructured focus menu items, removed debugging output
2010-04-26 08:05:31 +00:00
fros4943
c7ef068f33
improved zoom
2010-04-26 08:00:19 +00:00
nifi
6d9f904627
Minor cleanup of the radio logger output (packet description).
2010-04-06 23:38:18 +00:00
nifi
e6a8ba41fd
Added consumer thread timeout
2010-03-26 10:11:50 +00:00
fros4943
9a32ec8a31
using update aggregator to avoid event queue flooding in fast simulations, restructured copy to clipboard popup menu
2010-03-26 09:29:04 +00:00
fros4943
c6c0b1b486
help class that simplifies effective handling of high rate events, that otherwise might flood the event queue
2010-03-26 09:27:58 +00:00
fros4943
96979b5fbf
lower simulation thread priority, added timeout on blocking stop simulation method
2010-03-26 09:26:22 +00:00
fros4943
e4c3ac8125
synchronizing access to log list
2010-03-26 09:12:20 +00:00
nifi
81dbcf1654
Added option to move motes in Visualizer without confirm dialog by dragging motes with ALT button pressed
2010-03-24 14:22:56 +00:00
fros4943
78069e8853
minor fix: section size was printed in hex, not decimal
2010-03-24 12:29:33 +00:00
fros4943
f2a1604b63
make portable paths method public
2010-03-19 15:04:51 +00:00
fros4943
e83635832a
added simconfig attribute EXPORT that determines how files should be handled when a simulation is exported as an executable JAR
2010-03-19 15:02:26 +00:00
fros4943
ae122627de
export project config to allow project plugins to be run from executable jars
2010-03-19 12:34:37 +00:00
fros4943
c71b5b60d0
minor bugfix: cause may be null
2010-03-19 12:34:03 +00:00
fros4943
aa41f9218a
loading user settings before generating executable jar, added debugging output
2010-03-19 11:32:59 +00:00
fros4943
c5c6c3b775
return success (0) after exporting jar, use portable firmware paths in exported config
2010-03-19 09:08:38 +00:00
nifi
ef5a4a6ad7
only add separator if there is more data
2010-03-17 22:44:20 +00:00
nifi
0a579e0c6a
Bug fix: only continue to analyze packet data when ANALYSIS_OK_CONTINUE is returned from previous analyzer.
2010-03-17 14:16:13 +00:00
nifi
60ea81297a
Removed the IPHC flags from the brief packet description (the flags are shown in the verbose description)
2010-03-16 13:10:50 +00:00
fros4943
79f4dd467e
added maximum log message size (1024 bytes) to avoid buffering up on binary serial output
2010-03-15 22:04:26 +00:00
fros4943
573e772a32
removed contiki cooja template source, updated configurations
2010-03-15 11:04:37 +00:00
fros4943
ace6cff93f
do not generate source + prepare environment method was updated
2010-03-15 11:04:06 +00:00
fros4943
4fa88d2bfd
added method for getting mote interfaces based on class names + getInterfaces() returns a collection instead of a vector
2010-03-14 19:50:34 +00:00
fros4943
5877528f3a
added possibility to add radio logger analyzers from cooja projects
2010-03-12 16:02:47 +00:00
joxe
efda8edcc5
fixed UDP uncompression
2010-03-12 14:23:40 +00:00
fros4943
87733c176a
added notes plugin, useful for storing simulation notes in the config
2010-03-11 22:11:10 +00:00
fros4943
9e229a35c4
bugfix: bad jar arguments
2010-03-10 14:47:58 +00:00
fros4943
6b68d2e051
added output jar arguments
2010-03-10 14:39:47 +00:00
fros4943
feb0db0b3e
print jar process errors if building archive fails
2010-03-10 14:17:36 +00:00
fros4943
f057939595
delete META-INF directory before building JAR
2010-03-10 13:09:05 +00:00
fros4943
bffd3ca433
warn if JAVA_HOME is not set
2010-03-10 12:48:35 +00:00
fros4943
7c25544cdb
added possibility to override the default netstack in contiki-conf.h at compile time, by specifying another header
2010-03-10 07:51:30 +00:00
fros4943
70dd5454fc
removed contiki motes' communication stack configuration; the network stack instead depends on compiler flags/contiki-conf.h
2010-03-10 07:49:25 +00:00
fros4943
e3a3b2a845
catch no class exception when registering new plugin
2010-03-09 08:27:48 +00:00
fros4943
07753fb01f
updated radio driver, simplified code
2010-03-09 08:11:05 +00:00
fros4943
0cb572bcb6
temporarily disabled communication stacks on cooja platform, removed radio sensor
2010-03-09 08:09:57 +00:00
fros4943
df8cc48739
three patches to simplify loading TinyOS firmwares (via MSPSim), contributed by Philipp Sommer
2010-03-08 14:26:12 +00:00
joxe
c1ce8721d8
added support for icmpv6 analysis / RPL
2010-03-07 20:44:40 +00:00
joxe
577056c452
fixed 6lowpan analyzer
2010-03-07 19:53:07 +00:00
fros4943
308ecfed2a
simple patch to allow application motes to receive serial data
2010-03-05 14:59:43 +00:00
nifi
b59845d117
Minor cleanup of radio logger verbose output
2010-03-03 12:45:39 +00:00
fros4943
024d8ff2b5
minor fixes: better statistics output, added zoom level, popup menu labels
2010-03-02 13:33:10 +00:00
nifi
52d234417d
Changed to draw the network traffic under the motes
2010-02-26 07:46:26 +00:00
nifi
512da4195c
Changed to draw the mote relations under the motes
2010-02-26 07:38:08 +00:00
nifi
74df2dbf43
* Save selected packet analyzer chain and split pane position in simulation file
...
* Update all log entries when changing packet analyzer chain
* Added popup menu to verbose pane
* Added serialVersionUID to menu actions to avoid compiler warnings
2010-02-25 23:44:16 +00:00
joxe
83d203afb5
added support for hc06 decompression in radiologger / analyzer
2010-02-25 22:36:08 +00:00
fros4943
026c4d7e85
synchronize time to timeline and radio logger at space key
2010-02-24 10:45:44 +00:00
fros4943
4c7ca7009b
listen to all log interfaces, also mote debug interfaces
2010-02-24 10:38:35 +00:00
fros4943
be76ae53f9
added warning when reloading a simulation with less then 20% memory left
2010-02-23 22:53:34 +00:00
joxe
fbc5b20404
added initial 802.15.4 and IPHC/hc06 analyzer
2010-02-23 22:35:17 +00:00
joxe
588d0374fa
added initial 802.15.4 packet analyzer to COOJA radio logger
2010-02-23 22:32:57 +00:00
fros4943
cd8047bc77
added method that returns a mote with the given id
2010-02-23 21:55:55 +00:00
fros4943
dbd1cd7b08
show contiki stack trace in error dialog, not just print to console
2010-02-21 21:50:58 +00:00
joxe
470b93c79f
added mote attributes to various types of motes
2010-02-18 11:13:20 +00:00
joxe
19c75b30e0
added the MoteAttributes interface for handling mote printouts of #A x=y
2010-02-18 11:06:37 +00:00
fros4943
c56d04e2bb
added support for external script file, which currently requires manually editing the .csc
2010-02-12 09:28:28 +00:00
fros4943
f1db103777
added support for multiple log interfaces
2010-02-12 09:25:46 +00:00
fros4943
308df68375
bugfix: only handle log output from our mote + added support for debug log interface
2010-02-10 13:29:27 +00:00
fros4943
6d987651c6
bugfix: previously did not listen to all log interfaces
2010-02-09 22:14:23 +00:00
fros4943
8ec88e2fcb
added method for turning off radio receiver of application motes
2010-02-08 16:00:46 +00:00
fros4943
4d7fe46561
removing obsolete method previously used for estimating contiki's energy consumption.
2010-02-05 09:07:58 +00:00
fros4943
cdb1b93dc6
removing obsolete method previously used for estimating contiki's energy consumption + removed encoding overhead and header assumption when calculating transmission durations
2010-02-05 09:07:13 +00:00
fros4943
b9bf06c2a7
decreased default cooja CFS size
2010-02-05 08:59:51 +00:00
fros4943
a32035dc14
removing obsolete method previously used for estimating contiki's energy consumption.
2010-02-05 08:49:18 +00:00
nifi
86f6bbf61a
Removed obsolete mote class reference in simulation configs
2010-02-04 15:32:41 +00:00
fros4943
a9e358eb9e
convert paths when saving configuration
2010-02-03 16:26:36 +00:00
fros4943
8f6026a92f
javadoc update
2010-02-03 16:06:04 +00:00
fros4943
0286e4115f
removed obsolete tick method
2010-02-03 16:04:44 +00:00
fros4943
182805a65d
title bug fix: mote may have several log interfaces
2010-02-03 15:55:50 +00:00
fros4943
778c14e9e3
javadoc update
2010-02-03 15:49:24 +00:00
fros4943
3aeaf86b1a
added a method for pausing the simulation that doesn't block
2010-02-03 15:33:36 +00:00
fros4943
6032f6508f
using application serial port
2010-02-03 15:11:48 +00:00
fros4943
3836b3e2e5
added simple serial port to be used by application motes
2010-02-03 15:11:28 +00:00
fros4943
83fc001abd
show error dialog at simulation exception
2010-02-03 12:15:37 +00:00
fros4943
d8c32de4db
minor fix: avoid too wide dialog by printing each project on a separate line
2010-02-03 10:19:58 +00:00
fros4943
fd2a377666
avoid exception if rime address does not exist + removed obsolete methods
2010-02-03 10:14:46 +00:00
fros4943
1965dcf754
fixed misspelling
2010-02-03 09:58:07 +00:00
fros4943
26e15fe4f1
added shortcut for logging to any file directly from test scripts
2010-02-03 09:32:25 +00:00
fros4943
8e11e600ec
hide exceptions if table input parsing fails
2010-02-03 09:30:38 +00:00
fros4943
50f09d7f85
removed warning for unrecognized configuration elements
2010-02-03 09:28:55 +00:00
fros4943
9b7706bc8f
removed obsolete energy consumption references + updated doc
2010-02-03 09:27:24 +00:00
fros4943
15dd2bd88a
removed debug tooltip
2010-01-25 07:49:42 +00:00
joxe
940a2903f2
fixed interference in app radio
2010-01-24 23:16:17 +00:00
joxe
c0e7eb21bc
added LED to application motes
2010-01-24 22:24:36 +00:00
nifi
115ee7b936
Changed mote creation to always be done by the MoteType (allows application motes to be loaded with the right class loader)
2010-01-24 20:10:57 +00:00
nifi
7922108cbd
added support for multi-class application motes
2010-01-24 20:06:16 +00:00
joxe
123c612614
only deliver packets that are not null to app mote
2010-01-23 11:26:32 +00:00
fros4943
41142c4836
ContikiMoteType class methods were renamed
2010-01-20 16:29:15 +00:00
fros4943
efdb9f6e04
added support for a third optional memory section (currently only used on mac os x) +
...
added section address parsing debugging output +
removed unused code and + increased code readability
2010-01-20 16:21:36 +00:00
fros4943
27131dfa98
removed unused methods and code cleanup
2010-01-20 13:33:33 +00:00
fros4943
9a477a300c
contiki mote type: added additional regexps for parsing common section addresses
2010-01-20 13:27:02 +00:00
fros4943
ec2b3c4086
spelling fix
2010-01-15 14:00:43 +00:00
fros4943
f371965755
bugfix: generated random seeds were not reloaded correctly
2010-01-15 14:00:06 +00:00
fros4943
760818260c
using new MotePlugin interface
2010-01-15 10:54:42 +00:00
fros4943
a2b6c39ac2
setFilter() and getFilter() methods made public
2010-01-15 10:54:05 +00:00
fros4943
34844188dd
added script example, demonstrating how to interact with surrounding cooja plugins
2010-01-15 10:52:55 +00:00
fros4943
d3f367ff58
statistics extraction public, to be accessible from other plugins and test scripts
2010-01-15 10:51:20 +00:00
