Re: [Flightgear-devel] FlightGear voice communication

2013-08-21 Thread Guy Brand
On Aug 21, Clement de l'Hamaide wrote:

Hello

>FGCom standalone is not yet ready for the new FGCom server because he
>use an old "positions.txt" file. If you upgrade your server now every
>OpenRadar/FGCom standalone user won't be able to connect to most of
>frequencies and here is my main problem... FGCom has been created with
>some bugs and now it's time to solve them but it require to loose the
>compatibility with old FGCom. That's something really hard to deal.

https://gitorious.org/~bxn/fg/bxns-fgcom contains a modified fgcom (the
standalone client) which has the same changes as the one embedded in the
FlightGear git (range of communication as a function of aircraft altitu-
de limited between 20 and 100 nm, support for 25 kHz steps frequencies,
up to date source for positions of airports and frequencies e.g. apt.dat
version 1000 revision 20131327). OpenRadar can use this modified fgcom
and only needs the new phonebook, which is also in the repository above.
Tests and feedback are welcome. The new positions file contained in the
repository cannot be used with a previous version of fgcom.

>For information I've create a script which do all the work for you, you
>just need to setup a debian system, then execute the script, take a
>long coffee, then come back and you have a working FGCom server. The
>script is available at: http://clemaez.dyndns.org/build_fgcom_server.sh

You should probably add this script to your fgcom repo clone and request
a merge.

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Re: [Flightgear-devel] FlightGear voice communication

2013-08-21 Thread Thomas Maass

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi!
Nice work!
Will it be possible in the future to use different sound devices for
fgcom and the simulator to get only the fgcom voice via the soundcard
with the headset connected?
For example using the main soundcard for fg and a usb headset for
the communications.

- -- 
gpg-id: D31AAEEA
http://www.setho.org/people
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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread Geoff McLane

Hi James,

On Wed, 2013-08-21 at 16:08 +0100, James Turner wrote:
> 
> I've put some cash down to buy a cheap PC box 
> for running Windows+Linux so I can debug these 
> issues (and a few other Windows ones which are 
> bugging me). 
> 

This is really WONDERFUL news ;=))

MSVC has a very powerful source view level debugging,
but at present this fails in some auto-generated ctor/dtor 
code before it reaches 'main()' so can not be used ;=((.

In the Debug build 'new' is replaced with a 'new_dbg' 
which deliberately fills the allocation with 0xcc... 
so if a person does NOT initialize ALL variables simple 
dtor code like 'if (buf) delete buf;' crashes.

Further it allocate more than the memory request size 
and sets up a filled-with-pattern header and tail, and 
returns an off-set pointer, to completely check for 
buffer under and over-run on delete.

Debug config adds a rather large prologue, and epilogue to 
each function, that also fills the stack variables with 
a pattern, so it can warn of things like -
void foo() {
int i;
if (i) do something
will warn 'i' has not been initialized... and does 
a stack pointer check in the epilogue... 

And LOTS more...

Of course all this add a heavy load, and the Debug 
build only ever runs at about 1/10 speed, but is 
excellent for debugging, provided you can get through 
all the auto-c++ code and trap at main()...

And even if you get to main(), I have NEVER had a 
clean Debug exit... there are many case of heap 
corruption which it seems unix/linux/mac can 
overlook, like they ARE also 'overlooked' in the 
windows Release build!

But I am sure fgfs will run much better if we can get 
rid of some of these 'hidden-from-unix' BUGS ;=))

Let me know if I can help in any way to get you 
setup with a Windows box for testing, debugging ;=))

Regards,
Geoff.




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Re: [Flightgear-devel] FlightGear voice communication

2013-08-21 Thread Clement de l'Hamaide
Hi all,

Registration can be really usefull if some of our user are considering there is 
too many "children" on the frequency. Ebery body has the possibility to setup 
its own FGCom server disabling the "guest:guest" account and only accept 
registered pilot on their server.
In this case server admin can choose who can use his server or not. He just 
need to add an account for each user he is accepting to use his server.

If you need to restart FGCom, just un-check then re-check the "Enable" checkbox 
in FGCom dialog, that's done ! :)

I'm not convinced adding a string is relevant, in real life you haven't a 
message you tell you if you are correctly connected to X frequency. The only 
way to check is to look at your radio, in FG it's the same.


FGCom standalone is not yet ready for the new FGCom server because he use an 
old "positions.txt" file. If you upgrade your server now every OpenRadar/FGCom 
standalone user won't be able to connect to most of frequencies and here is my 
main problem... FGCom has been created with some bugs and now it's time to 
solve them but it require to loose the compatibility with old FGCom. That's 
something really hard to deal.
As resume:
- If you upgrade your server OpenRadar/FGCom standalone will be unsable until 
positions.txt is upgraded
- If we upgrade positions.txt, your server will be unusable for OpenRadar/FGCom 
standalone
- Until positions.txt is not upgraded OpenRadar/FGCom cannot use 
fgcom.flightgear.org

As example, today if you use FGCom integrated and you are connected to 
fgcom.flightgear.org you need to set 118.175MHz (which is correct in 
real life) in order to be connected to Carpentras LFNH Twr. If you are 
connected to delta384.server4you.de you need to set 118.170MHz (which is
 wrong in real life) in order to be connected to Carpentras LFNH Twr.

As you can see it looks like a headache... I think we are forced to break the 
old compatibility for a time (once every client are up to date everything will 
works as expected). But this new feature has revelated others projects. If we 
choose to develop another communication system we will break the system 
again... 

A solution could be to release a new FGCom standalone (used by OpenRadar) 
compatible with fgcom.flightgear.org with FG 3.0.0. Once FG (and so FGCom) 
3.0.0 are released you can upgrade your server.

For information I've create a script which do all the work for you, you just 
need to setup a debian system, then execute the script, take a long coffee, 
then come back and you have a working FGCom server. The script is available at: 
http://clemaez.dyndns.org/build_fgcom_server.sh


I see we share the same worries about the bandwidth, I agree we need to have a 
solution for sharing FGCom bandwidth. It seems IAX trunk is the solution but I 
don't know how to setup this for now.


@Adrian: feel you free to inform me about your works for radio propagation <-> 
fgcom. We will see what we can do and if the server side can manage it.


Regards,
Clément   --
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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread Gijs de Rooy
Hi,

> Stuart wrote: 
> Now all we need is someone with enough Windows knowledge to fix the build.

the Win32 builds work fine now, only FGRun for Win64 is failing. It builds fine 
on my machine, but on Jenkins it cannot find two Boost files. 
..\..\fgrun\src\wizard_funcs.cxx(38): fatal error C1083: Cannot open include 
file: 'boost/algorithm/string/predicate.hpp': No such file or directory
..\..\fgrun\src\AirportTable.cxx(27): fatal error C1083: Cannot open include 
file: 'boost/algorithm/string/case_conv.hpp': No such file or directory
These have been added by me a while ago. As said, it works fine on my machine 
and also for the win32 build on Jenkins. So I believe something's wrong 
with/missing from the Win64 setup of Jenkins that triggers the error. I cannot 
see what though. The file does exist: 
http://flightgear.simpits.org:8080/job/Boost-Win64/lastSuccessfulBuild/artifact/Boost/boost/algorithm/string/
 

Cheers,
Gijs
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Re: [Flightgear-devel] Updated 707

2013-08-21 Thread Stuart Buchanan
On Tue, Aug 20, 2013 at 8:34 AM, James Turner wrote:
> Given that Innis has given the all-clear, what is the next step? I'm happy
> to simply checkout a particular branch from the repo above and commit the
> files to fgdata, but there are other options.

Not sure what the other options are, but a simple checkout and commit
to fgdata would be straightforward :).

However, Marc wasn't sure whether some of his audio files were GPL
compatible, so I think we need to wait for him to remove them before
proceeding.  Marc - Is that OK ?

-Stuart

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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread James Turner

On 21 Aug 2013, at 16:03, Stuart Buchanan  wrote:

> Now all we need is someone with enough Windows knowledge to fix the
> build.

I've put some cash down to buy a cheap PC box for running Windows+Linux so I 
can debug these issues (and a few other Windows ones which are bugging me). 
Probably won't have everything up and running in the 2.12 timeframe, however.

> 
>> [1] 'where there's smoke there's fire', this is old terminology from the
>> Netscape/Mozilla TinderBox engine.
> 
> I'm pretty sure the "smoke test" predates Tinderbox.  I came across it
> when working for Xilinx in reference to hardware testing where the first
> test is to attach a power feed and check that nothing started giving off
> smoke :)

Haha, brilliant.

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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread Stuart Buchanan
On Wed, Aug 21, 2013 at 3:51 PM, James Turner wrote:
> On a related note, once the build problem is resolved, could we
> generate a full installation RC package for testing?  It would make it
> easier for testers not familiar with Git to use it, and would be quite
> handy for people like myself who do their development on Linux, but
> have Windows systems available for testing but without the git
> infrastructure or the time to download the entire git fgdata
> repository.
>
>
> Once the build is fixed, Jenkins should do exactly that - that's part of the
> automation work I did for 2.10 - Jenkins will produce the complete install
> EXE, someone just has to grab it from Jenkins and upload / mirror / seed it
> as they see fit.

That's great work,

Now all we need is someone with enough Windows knowledge to fix the
build.

> [1] 'where there's smoke there's fire', this is old terminology from the
> Netscape/Mozilla TinderBox engine.

I'm pretty sure the "smoke test" predates Tinderbox.  I came across it
when working for Xilinx in reference to hardware testing where the first
test is to attach a power feed and check that nothing started giving off
smoke :)

-Stuart

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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread James Turner

On 21 Aug 2013, at 15:28, Stuart Buchanan  wrote:

> On a related note, once the build problem is resolved, could we
> generate a full installation RC package for testing?  It would make it
> easier for testers not familiar with Git to use it, and would be quite
> handy for people like myself who do their development on Linux, but
> have Windows systems available for testing but without the git
> infrastructure or the time to download the entire git fgdata
> repository.

Once the build is fixed, Jenkins should do exactly that - that's part of the 
automation work I did for 2.10 - Jenkins will produce the complete install EXE, 
someone just has to grab it from Jenkins and upload / mirror / seed it as they 
see fit.

Of course, Jenkins only does what it's told by the scripts (mostly in fgmeta 
besides the CMake files) - so we're still at the mercy of missing files in the 
installer description and so on - I didn't yet automate a 'smoke test'[1] on 
Jenkins, since that would mean keeping a clean environment to run test 
installs, and involve several expensive operations since we'd be launching the 
sim. That's all doable but requires VMs and more energy than I have. In general 
I've been hoping to get enough people using the nightly builds that an 
automated smoke-test would be unnecessary but that's probably optimistic :)

James

[1] 'where there's smoke there's fire', this is old terminology from the 
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Re: [Flightgear-devel] 2.12 is branched

2013-08-21 Thread Stuart Buchanan
On Thu, Aug 15, 2013 at 11:54 AM, Gijs de Rooy wrote:
> Don't have much time today for further troubleshooting unfortunately; should
> have some after my last exam tomorrow ;-)

Hi Gijs,

Have you had the chance to look at this at all, and did Geoff's
suggestion help?  Do we have any active Win developers around who can
help fix this?

On a related note, once the build problem is resolved, could we
generate a full installation RC package for testing?  It would make it
easier for testers not familiar with Git to use it, and would be quite
handy for people like myself who do their development on Linux, but
have Windows systems available for testing but without the git
infrastructure or the time to download the entire git fgdata
repository.

Thanks,

-Stuart

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