I've recently installed navigator 6.01 with European maps. I'm assuming that the installation has taken effect ok as it has let me set my home location and the map for this displays ok, but I cant seem to get the sat nav working. tomtom asks me to select the gps device, and their isn't an option for 'built in' devices. I've tried selecting each of the devices within the menu that comes up (bluetooth device, wired device, etc), but selecting any of these is not working. Any ideas?
Cheers
James
badassmcfunk said:
I've recently installed navigator 6.01 with European maps. I'm assuming that the installation has taken effect ok as it has let me set my home location and the map for this displays ok, but I cant seem to get the sat nav working. tomtom asks me to select the gps device, and their isn't an option for 'built in' devices. I've tried selecting each of the devices within the menu that comes up (bluetooth device, wired device, etc), but selecting any of these is not working. Any ideas?
Cheers
James
Click to expand...
Click to collapse
Try Other NMEA GPS Type, Max Baud Rate and COM4
You should use V6.032.
There you have an option in the gps device selection for the internal GPS of the cruise.
This ist the version which comes with the orbit 2.
TDO
neila said:
Try Other NMEA GPS Type, Max Baud Rate and COM4
Click to expand...
Click to collapse
Nice one! Just got it working. Many thanks!
Related
Hi there, I have an XDA2 and a bluetooth gps reciever I bought off ebay.
I loaded tomtom software but do not know how to connect the gps to the tomtom software.
Please help step by step.
Cheers!
Please,,,, I really dont get it.
I have bonded them but then i go into tomtom and tell it I have a bluetooth reciever and it comes up with loads of things saying like com4, com5 etc...
Heya
First step is to pair the GPS and Phone. This is done in the usual way. Once you have set this up once you will only need to "start the device" in Bluetooth manager.
Second. Go into Tom Tom, which if its anything like mine, will take maybe 20seconds to start and appear to of done nothing.
Change Preferences->
Show GPS Device->
(assuming its not showing) Configure->
Select "Bluetooth GPS" by scrolling through the options
You will then be asked to select your "Bluetooth Serial Port...." This is where you will need to play a bit and get the right one. I only have two listed so it only took me a few minutes but, be patient with it .... it may take a minute or two to start pulling in data.
Hope this helps and good luck!
I also run TT5 and a Bluetooth GPS (GlobalSat BT388) and I can never get the damn things to sconnect using the Bluetooth setting.
This is the way I sorted it:
1) use Bluetooth Manager to 'discover' your BT device (the GPS)
2) Pair your Device in Bluetooth Manager.
3) Start TomTom (ideally updated to 5.1 or 5.21), select Prefs...GPS Device...Configure and select "Other Serial" and NOT Bluetooth.
4) now select the Bluetooth port (try com6 first, then com5 if offered, you should be able to spot the GPS in the list) I find 3800 baud speed works perfectly for me.
You know you've struck gold when the little wheel starts spinning (it helps to have got a lock with the GPS as this is set up) so if no joy after 15 seconds, select configure again & have another try with a different "Other Serial" port (there should be TWO BT serial ports in the list)
once this is set and it's receiving GPS info, click done and go back to the main Nav screen
Rest awhile & bask in the glory of now knowing yr position 8)
Finally, Exit the program in the normal way, give the PDA a couple of seconds, then start it up again, after it loads it WILL say "No GPS Device!" - DONT PANIC...after a short delay (10-30 seconds depending on the speed of yr device) it should automatically connect to the GPS)
Hope this helps - Joe
P.S. I have to turn my Bluetooth ON before starting TT5, as it doesnt seem to do this automatically like with my old FSC600, but I believe there are BT programs out there that can automatically do that, but seems a lot of extra stuff for what is, after all, two stylus taps from the Today screen! - JP
if you updat eto the lastest version then you can use other bluetooth if not id use other wired also if an xda2 and not an i then have a look at pocket bluetooth tool this will change the comport to com 7 if memory serves correct
Still wont connect, am clicking on all the comms......
Have just installed WM6 (JW 2.02.02 WWE) and everything appears to be fine except for the BT com port in TomTom Nav5. Have paired the BT GPS, set the outgoing port (COM0) but it doesn't appear in the list of ports available in TomTom.
Is this a known issue or have I got to set something else? Have also tried the External GPS manager in 'Settings' but that port doesn't show either.
Sheepdip said:
Have just installed WM6 (JW 2.02.02 WWE) and everything appears to be fine except for the BT com port in TomTom Nav5. Have paired the BT GPS, set the outgoing port (COM0) but it doesn't appear in the list of ports available in TomTom.
Is this a known issue or have I got to set something else? Have also tried the External GPS manager in 'Settings' but that port doesn't show either.
Click to expand...
Click to collapse
I've had the same problem.
What I've done about this, is I've added a Serial port profile for the GPS device. Then went into TomTom and the port was in the list. This port has worked fine.
Tried setting External GPS in the Settings/Connections, to share it, well - TOUGH, does not work.
So I have a working TomTom and I gave up for now about the sharing stuff...
Try setting port 8.
I'm not interested in sharing it (at the moment).
Can you explain what you mean by 'added a serial port profile'?
I've set up an outgoing com port in settings > bluetooth > COM ports but it's not seen by TomTom
tyl said:
Try setting port 8.
Click to expand...
Click to collapse
I must have tried all the ports that were available but none of them show. All I get is the standard TomTom list: -
QCT Data Interface
Serial Cable on COM1
COM7
RIL on COM6
Infrared Port
Ir on COM3
and of course non of those work either.
Sheepdip said:
I must have tried all the ports that were available but none of them show. All I get is the standard TomTom list: -
QCT Data Interface
Serial Cable on COM1
COM7
RIL on COM6
Infrared Port
Ir on COM3
and of course non of those work either.
Click to expand...
Click to collapse
Exactly where you wrote it, in COM ports.
Then I've selected "Other Bluetooth GPS receiver" as receiver type in TomTom 6, and here's what I have:
COM5:
QCT Data Interface
Serial Cable on COM1:
COM7:
RIL on COM6:
Infrared Port
Ir on COM3:
COM4:
COM5 is my attempt to share GPS which is failing so far, so disregard it for here (but I'll try COM8 later). COM4 is the Outgoing Bluetooth port and that's the one I selected.
I must admit that I honestly don't understand why this setup works for me. I expected to put Incoming port number (a common for all devices) there, but obviously didn't have it.
Hmmm, that's strange. What you have is exactly what I used to get in WM5 but it doesn't seem to work in WM6? I'm also on TT5 so that may be an issue?
From what I can see, the 'QTC Data Interface' is the GPS sharing port and is actually COM9, installed by the OS. But it doesn't work!
Frustrating............!
I'm also getting tons of memory leak by the looks of it.
SORTED!
Feel a bit stoopid. Checked the version of TT5 and it showed 5.0. Upgraded to 5.21 (which is what I thought I installed) and bingo! Com port shows and works.
Thanks to all who made suggestions.
Sheepdip said:
Feel a bit stoopid. Checked the version of TT5 and it showed 5.0. Upgraded to 5.21 (which is what I thought I installed) and bingo! Com port shows and works.
Thanks to all who made suggestions.
Click to expand...
Click to collapse
Man, my TomTom is version 6.010.
Just in case, it's available.
put in External GPS the program port on 8.
then you will see com 8 in TomTom.
connect it in TomTom and after that change the program port back to none and hardware port on 8.
problem solved.
I've had this problem on a Mini S, Exec, Vario II.
Some times just removing TomTom and re-installing it seems to work. On several occasions the correct COM port shows up in TomTom. I honestly don't know why. It seems a bit random.
Airax said:
I've had this problem on a Mini S, Exec, Vario II.
Some times just removing TomTom and re-installing it seems to work. On several occasions the correct COM port shows up in TomTom. I honestly don't know why. It seems a bit random.
Click to expand...
Click to collapse
I have seen some recommendation to not select Bluetooth receiver. I don't know, I thought it would be un-cool So I made it work with Bluetooth receiver.
EastExpert said:
Man, my TomTom is version 6.010.
Just in case, it's available.
Click to expand...
Click to collapse
I know, but the old TT5 maps won't work with 6 and I've got quite a few that don't come with the Europe disk.
solution to tt gps connection problems
hi everyone with this problem,
no matter what your setup is vario, xda, dell, tt5 or tt6, tomtom gps or other GPS try this method (it does bloody work) :
STEP 1 : INSTALL TOMTOM5 OR TT6
You do this by copying the CAB files from the CDROM using JasJar or using SD card o any other way
STEP 2 : UPGRADE (THIS IS NOT ESSENTIAL, ONLY DO IT IF YOU HAVE A NON-HOKY COPY OF TT)
http://www.htcclub.net/storage/ppcupd510.rar
or just overwrite patched version of main executable file over original
also having this install on some vario 2 may also help BTHTools1100.
STEP 3 : ACTIVATE THE GPS CONTROL PANEL
this is hidden option but if you use this wisely you will take control over your GPS but in many cases this is reson why tt sometimes works sometimes doesn't.
Fire up a registry editor (eg http://www.freewareppc.com/utilities/phmregistryeditor.shtml )
Go to: HKEY_LOCAL_MASCHINE\ControlPanel\GPS Settings
Delete the DWORD marked "hide"
Add a DWORD called "Group" and give it the value of "2" (dec)
The GPS panel will now show up in your connection settings.
STEP 4 : INSTALL TOMTOM
1. Establish a bond with your GPS and select the checkbox for serial access.
2. In BT, select the OUTGOING port to 8. (optional: make it non secure if available)
3. In the GPS control panel, select the GPS program to 0 and make sure that the hardware one, is set to None, also you should pay attention to 3 tab and allow windows to manage it - for now, you don't really want Bill managing things as it is recipe for disaster.
4. Start TT and the GPS settings, select another bluetooth GPS, and you will see COM 0 free. Select COM 0 and close TT5. (if you don't get the port go back one step and check 3 tab)
5. At the GPS control panel again, now select COM 8 (before we set it up at 0).
6. At BT: select OUTGOING port to 0.
7. Back again to GPS control panel and select NONE.(and now is the right time untick 3 tab option and stop auto managing)
8. Finally start TT and it should connect automatically. Wait for a couple of seconds and click the GPS settings and you should see it has connected.
Congratulations
well, in case something didn't go well start from scratch - reset your software restore your registry and reinstall as much as you can get back to factory defaults using hard reset and etc.
I know this is is in bits available elsewhere but this is more complete and little bit more up to date, but there is still hundreds of people looking for this.
THE SUMMARY
I've spent many many days looking for solutions, registry and web and all sort of tools to solve this, but this method works the treat - and it does make perfect sense - I suspect the reason why this is such a problem is timeout. windows is not a good platform - and it is locked by ms and all sorts of legacy issues. Obvious reason is tt doesn't load quickly enough and and detecting correct port seem to an issue so if you follow instruction you will see that sulotion is guiding your software to speak with 3party hardware having windows in the middle
good luck
Paulius - Excellent instructions and they work just great.
However....For me it only works one time. By that I mean after I turn everything off and then want to use it another time - it again cannot see the GPS device - and I have to do all of the above again.
Do you know why the settings are not retained? Note; I have unticked the the stop auto managing option already.
Hope you can assist.
Paulius - Excellent instructions and they worked fine but only the first time unfortunately for me.
i.e the next time I want to use tomtom - i have to go through all of the above again as it cannot find the GPS again.
Have you come across this before. Note: I have done exactly everything you have instructed above
Tomtom loses GPS settings
Paulius - Excellent instructions and they worked fine but only the first time unfortunately for me.
i.e the next time I want to use tomtom - i have to go through all of the above again as it cannot find the GPS again.
Have you come across this before. Note: I have done exactly everything you have instructed above
I had the same problem.
Luckily I had a backup of my TomTom installation.
It all comes up to the navigator.cfg file inside the Navigator folder. I copied the old one over and did not enter TomTom's GPS Setup menu anymore.
All I did after flashing was to just pair my BT GPS receiver and start TomTom. One needs to wait 5 seconds or so after the main screen opens, until the GPS is found. Do not try to select the receiver in the settings menu!
This happend on both my devices (BA and UNIVERSAL) after installing a WM6 firmware WITH the GPS Manager in the Settings.
Cheers,
vma
Thanks VMA - I understand.
Did you setup an outgoing port though in Bluetooth?
reply to nsm
hi nsm, sorry it took this long to respond, I didn't know the solution to your problem.
However, after few gliches with my pda's I think I can add to the list of thing to go wrong.
First is WM itself sometimes causes problems - so before you do anything else turn it of and on again - it did happen to me in the middle of london and I come from Lithuania well, it can be good fun navigating through canary warf without gps - aim for tall buildings :-D or away from them.
Second is once you followed my original instruction do not go back to gps settings menu, because after this you will have to start again from begining.
Third - is do allow minute or few for gps to lock onto satellites - especially if you are in doors or between buildings. Once in Crete it was quite hard to find satellite signal because of a mountains and I had clear sky view to one direction - but as you drive especially bigger cars, metal body will block signal.
Fullproof recipe is to have two units, if possible for one of them use bluetooth separate gps module as this will allow you to place both gps unit and pda screen in ideal locations for satellite signal and driver.
Fourth - this is boring and can take a lot of time, but may resolve lots of weird issues. Follow my instructions and then you set your tomtom to use data transfer baud rate 4800, 9600 and etc do try all the options - from low to high rate, this means that every time you'll have to start again instructions from beginning. TT6 on some of my pda's prefers 56700, tt5 - 4800 and so on. give this some time explore all the settings.
And finally if you have stability issues check your pda memory limits - try not to push it to 90%+ on unit or memory car, best is to leave plenty on both, this may cause settings not to be saved and all sorts of bugs.
the practical advice is to keep selling and buying pdas till you find one which will do the job for you, Try ebay , but do check descriptions and guides and most important sellers rating! All pda, mda and nokia simbion phones I tried with enough effort will work but many many of them have issues with stability or are difficult to setup.
Hope this helps.
Good luck
Hello to everyone.
I have wm 6 crossbow , tomtom and a bluetooth gps revceiver (EVERMORE BT-R700).
I can connect it to the device, with password 0000 but I can't manage for TOMTOM to find it. I saw smth in settings like external gps settings. If I have to setup any com port, how can I manage to find the right port and baund speed of this gps device.
I have to say that on bt manual it doesn't say those specifications.
thank you in advance guys
hi There
i got these from some other forum
15. Using File Explorer, navigate to the .CAB file you copied to your SD card and install R-Edit
on your Pocket PC. R-Edit can be acquired from http://www.pocketfleet.homeunix.com/REGEDIT.htm
but you can also Google for any other Windows Mobile 5 Registry Editor.
16. Run R-Edit from the Programs Menu.
17. Within R-Edit, navigate to the registry key "HKEY_LOCAL_MACHINE\ControlPanel\GPS Settings"
18. Within the registry key, delete the DWORD entry marked "Hide"
19. Add a DWORD entry called "Group" and give it a Value of "2"
20. Soft reset your Pocket PC.
21. On your Pocket PC, go to Settings > Connections to ensure that the GPS icon is there.
If it is not then I can only apologise but it may not be possible to get TomTom working with
your GPS device. It is necessary for TomTom to see a specific GPS serial port that can
(as far as I can tell) only be set by this GPS connection program. After you have paired
with your Bluetooth GPS device you could try setting an Outgoing port to COM7: as that is
a default COM port that TomTom Navigator can connect to. Do step 22 then skip to step 26.
22. Turn on your Bluetooth GPS and stick it in a location that it's likely to get a signal.
On your Pocket PC, enable Bluetooth and search for new devices. Establish a bond (pair) with
your GPS device and ensure you check the "Serial Port" option.
23. Go to Settings > Connections > Bluetooth. Create a new Incoming COM Port. I chose COM8 for this.
24. Other guides on the Internet tell you to also create an Outgoing port and setting it
as COM7 but doing this would not work on the PPC that I was using so I had to create the
Outgoing COM port on COM0. Either way you need an Outgoing COM port to be set.
If you can set it as COM7: then you should do so, if not, use COM0:
25. Go to Settings > Connections > GPS. Set the GPS communication port to the same
Outgoing COM port that you set above. For the PPC I was using,
I had to set it as COM0: above so will set it here as COM0: also.
The "Manage GPS Automatically" checkbox should already be checked but if it isn't, check it and OK out.
26. Start up TomTom Navigator using the Programs menu and run through the setup procedure as
normal but select "Other Bluetooth GPS" when asked to select a GPS device.
27. TomTom will ask you to now pair your GPS device with your Pocket PC.
We've already done that so click Continue.
28. You will be given a list of ports that your GPS device is likely to be on.
Remember that this is the Outgoing port that we created earlier in steps 24 and 25.
Basically the COM port you set here must be the same as the one you set in step 24 and 25.
29. Select the relevant COM port and then click Next. You will likely be taken straight
in to the map view and with any luck your Pocket PC and GPS device will start communicating and your Pocket PC will show your position on the map.
30. If you made a mistake in setting the COM port that your GPS device lives on,
simply tap anywhere on the screen. Tap Preferences, tap Next three times until you
see an icon that looks like a satellite labelled GPS status. Tap that icon and then tap configure to change the COM port.
i HTH
Kind Regards
What version of TomTom are you using? I had exactly the same problem using TT5.0 but when I upgraded it to TT5.21 the com port became visible in the TomTom settings.
Rob
Sheepdip said:
What version of TomTom are you using? I had exactly the same problem using TT5.0 but when I upgraded it to TT5.21 the com port became visible in the TomTom settings.
Rob
Click to expand...
Click to collapse
I use TOMTOM 6.0
"external gps" icon is enabled on my settings/connections, this means I didn't had to setup that registry entries and I have 2 tabs to setup there.
"GPS program port" and "Gps hardware port".
I did com 7 at program port and also i've spent several hours choosing different ports in both different tabs but without results. At gps whardware tab, there's also a baund rate which I tried to search wich speed my gps
device has but I failed with google searching manuals/specs.
Also I tried emt gps view, to get the hardware settings but I failed on finding the right baund rate
http://dmsetup.org/chip/emtgps.cab
Thanks
Hi
I got the same problem with the Crossbow reload 1.5 and TomTom 6.
With Navigator6 I use no COM but Bluetooth setting and I got no problem.
With Beeline GPS I use com7 (Hardware COM) without any problems.
I tried COM7 and any other COM's (logical COM) with TomTom 6 without any success :-(((
please help
thx
OK I got it...
QTEK was in flightmode. TomTom6 do not work in this mode.
Could anyon eplease help I received my O2 Orbit 2 with copilot but I would prefer to use Tomtom. When I install TomTom it odes not find the inbuilt receiver.
PLease, please help. Is it at all possible to have the two on the same phone as this is what I would like
ferns said:
Could anyon eplease help I received my O2 Orbit 2 with copilot but I would prefer to use Tomtom. When I install TomTom it odes not find the inbuilt receiver.
PLease, please help. Is it at all possible to have the two on the same phone as this is what I would like
Click to expand...
Click to collapse
http://www.filesaveas.com/xdaorbit.html
I have followed the link but there doesn't seem to be anything there that helps. Have I missed something.
orbit
did you 'configure' the gps in tomtom? it should be set to nmea other, 5700 baud and com4 I think from memory. Don't see why it shouldn't work together
at the bottom of this link it tells you how to configure:
Installation of TomTom Navigator onto the XDA is straightforward - you need to connect the XDA Orbit to the PC using ActiveSync, then install TomTom using the setup application on the TomTom CD. Due to the amount of space needed for the maps, you'll need to install to the Micro SD card.
If you're looking for information on how to get TomTom Navigator working with your o2 XDA Orbit, the following might be of use:
After you have installed TomTom Navigator successfully, here's how to get the Orbit's built-in GPS receiver to work with TomTom
Start > Settings > 'System' tab > GPS
From the GPS settings 'Programs' tab, set the "GPS program port" to a spare COM port - COM4 works for us
Close the dialog by selecting 'Ok'
Now, open TomTom Navigator. Go to the menu, select 'Change preferences' > 'Show GPS status'. Next, press the 'Configure' button
Scroll through the predefined GPS receivers, and select ' Other NMEA GPS device'. Press 'Select'
Next, set the baud rate. The default of 4800 worked fine for us, but we also had good results with the maximum speed of 115200. Then press 'Done
Finally, set the COM port to the port selected earlier, e.g. COM4
sorry saw what you meant but does not seem to work
Hi guys thanks so much for your help. I did what you said again and left it for a few minutes and it connected maybe because of it not being used before. Then again I could be wrong BUT IT WORKS NOW. THANK YOU SO MUCH FOR YOUR HELP
Good to hear you sorted it and don't forget to run QuickGPS once a week if not set on automatic.
TomTom does not seem to use QuickGPS (for me at least).
Takes a while to get a lock in TomTom, whereas in Copilot7 it takes only seconds.
Hi Guys,
I am facing strange problem on newly bought Samsung Omnia i900 phone while running iGO8. When I use it with internal GPS it works well but when I try to change that to use external one it just quits! Strange, isn't it?
I want to use external GPS (which is Royaltek) because it give TMC information also on it. When I click on detect TMC it discovers Royaltek and then immediately iGO quits with no warning.
Anyone seen this problem before? Please suggest something, I bought omnia mainly for IGO8 and TMC combination.
iGO Version 8.0.0.41506 Jun 3 2008.
iGO8 and Samsung Omnia internal GPS
Hi,
I have a Samsung Omnia and I bought the iGO 8 today
I understand that the Omnia has an internal GPS that I can use?
I can't get the iGO 8 to detect the internal GPS
Anyone who can help me???
Thanks
I have Tilt 6.1
& have TeleNav on mt phone
if i get Omnia, will i have to install TeleNav Cab & use its servie
can i do that ?
raffi76 said:
Hi,
I have a Samsung Omnia and I bought the iGO 8 today
I understand that the Omnia has an internal GPS that I can use?
I can't get the iGO 8 to detect the internal GPS
Anyone who can help me???
Thanks
Click to expand...
Click to collapse
Use GPS port 2 from the settings and then in Igo8 settings ALSO choose the same port with baud rate 4800. Then it will detect it.Might take 5 minutes to lock the first satellites but after that it works like a charm
It's out there
Look at the expansys site under Igo8.
There is a guy on there who uses Royaltek TMC receiver (probably more now) and I think he will help you
raffi76 said:
Hi,
I have a Samsung Omnia and I bought the iGO 8 today
I understand that the Omnia has an internal GPS that I can use?
I can't get the iGO 8 to detect the internal GPS
Anyone who can help me???
Thanks
Click to expand...
Click to collapse
see my posting above
Connecting external GPS/TMC receiver
I have Omnia i900 and a Royaltek GPS/TMC (RTG1001) , also GNS GPS/TMC (GNS5843) . If you want to connect external GPS/TMS device to utilise the TMC information, where it is free, you need first to add or pair it with the Omnia (or other PDA/Smartphone). With mine (as I don't know if others are different) the internal GPS is on Com Port 3. Go to start, settings, External GPS. You will then see that the GPS program port is 3, my hardware tab is set to COM9, the access tab has the manage GPS automatically box ticked. OK.
Now go to Start, Settings, connections. Pick Bluetooth, add your gps device, after turning it on (ensure FM aerial is in, put it by a window ledge or sit outside so that you get some sort of feedback that you are receiving signal). You will be presented with all BT devices in range. Your Royaltek will be seen as BlueGPS******, single tap the device and tap next. Enter passcode as 0000 (GNS is nothing/enter or 0000). On the next screen tap advance and tick the Serial port box, then save. Now, still in the Settings & Bluetooth, go to COM Ports tab, select New Outgoing Port, Select your GPS device you just paired with (BlueGPS****** or GNS for example) then tap next, choose COM2 (if available) and untick secure, then finish.
Now after you start iGO8 (NavNgo8) go to gps settings, go to GPS and untick GPS enabled, then choose Port 2 and Baud rate 57600 (or auto, the faster you can get the better), now tick GPS Enabled. You should see the top of screen display GPS driver is successfully conneted. Good! Now untick GPS Enabled again. Tap back arrow. Select TMC. Select settings, select Protocol Royaltek (or GNS if you have theirs), Port 2 & Baud rate 57600. Tick Start Autodetect. You should, after a short time, see TMC Hardware Detected. Tap okay. Now tick Use Auto-tuner. You will see it scanning like a digital radio tuner (TMC part is now working).
note that if you do not get any coloured scan bar....take out the aerial plug & 'rough it up' a bit to make better connection, even with a little abrasive material.
Now back arrow and tap GPS you will see that it has enabled itself. Back out all the way. If you are in a country that broadcasts free TMC there will be the warning triangle appear (depending on signal and events on-route or all etc). TMC doesn't work in the UK for igo8 but it does for igo8R3 (that is...the the new R3maps)
This seemed to automatically turn on the GPS section too. So the trick is to establish TMC before GPS.
If I'm wrong or made error ....Sorry! Mine working fine in landscape & portrait, with the appropriate editing of the data.