Please login or register.

Login with username, password and session length

News:

Registration is only required if you want to post, and is not needed to read any posts. To avoid excess 'spam' accounts, all accounts where no posts have been made will be deleted after two weeks. Please register again if you wish to post.

Recent Posts

Pages: [1] 2 3 ... 10
1
Bridge Command General Support / Re: AIS not connect in control map
« Last post by forum_admin on January 26, 2021, 10:05:53 PM »
Hi,

A few web services provide UDP AIS data for free, but all will require you to provide your own AIS data in exchange. Paid accounts seem to be available for raw data.

AISDispatcher is a tool to forward data from one AIS receiver to multiple destinations, so if you don't have AIS data to start with, it won't be useful.

To get your own AIS data (assuming you live near the sea), you can either user a commercial AIS receiver that supports UDP. Alternatively, there are quite a few tutorials about using low cost USB Dongle to make a DIY AIS receiver, including using a Raspberry Pi. See for example https://www.rtl-sdr.com/rtl-sdr-tutorial-cheap-ais-ship-tracking or https://www.sarcnet.org/ais-receiver.html
2
Bridge Command General Support / Re: AIS not connect in control map
« Last post by dijkstra on January 26, 2021, 06:07:11 AM »
Hello Admin,

Can you give me an advice on how to get a AIS Data to receive? Where I get it? Is there need an account for live AIS Data feed? If Yes Can you provide me where I get the account coz I try using AISDispatcher from aishub.net but it seems no work. the map said AIS data port set. but AIS not work.

Please advise...


Best Regards!
3
Bridge Command General Support / Re: AIS not connect in control map
« Last post by forum_admin on January 22, 2021, 10:06:37 PM »
Hi, thanks for letting me know.

Could you provide a bit more detail about your set up (how you are receiving your AIS data), and at what stage in the instructions it isn't working?

Thanks.
4
Bridge Command General Support / AIS not connect in control map
« Last post by dijkstra on January 22, 2021, 06:24:51 AM »
Hello,

I'm trying to use AIS, but I get failed. I follow this link http://bridgecommand.co.uk/Testing_-_AIS_Data but unfortunately no work for me.

Please help me.

Thanks!
5
Feature requests & suggestions / Re: Suggestion - File Library
« Last post by forum_admin on November 23, 2020, 12:17:31 AM »
Yes, a good idea, and one I should implement. It looks as if SMF (that powers the forum) has a download add-in, which I will explore.
6
Feature requests & suggestions / Suggestion - File Library
« Last post by Reserved Sanity on November 19, 2020, 10:46:39 PM »
Hi all,

Long time lurker, first time poster.

I've seen plenty of posts from people creating custom scenarios, terrain etc which is tremendously exciting! However, no one ever seems to post these to share?

Is anyone willing to share their BC creations?

I'm working on simple COLREG and RADAR training scenarios for use in our navy cadet bridge simulator and will gladly share them once complete. What have you created?
7
Development / Re: Compiling Linux Fedora 34
« Last post by forum_admin on November 18, 2020, 07:46:48 PM »
Hi, do you have libsndfile and portaudio installed? What is the specific problem?
Thanks
8
Development / Re: Compiling Linux Fedora 34
« Last post by elir71 on November 16, 2020, 03:54:12 PM »
the above was solved by compilitng as privileged user.

Now have a problem with  sound
9
Development / Re: Compiling Linux Fedora 34
« Last post by elir71 on November 16, 2020, 12:54:55 PM »
I have glibc and glibc-dev installed (or devel )
10
Development / Compiling Linux Fedora 34
« Last post by elir71 on November 16, 2020, 11:33:12 AM »
Can anyone give me some pointers on how to get out of this  :---



Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /home/davide/Projects/bc/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_89258/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_89258.dir/build.make CMakeFiles/cmTC_89258.dir/build
gmake[1]: Entering directory '/home/davide/Projects/bc/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_89258.dir/src.c.o
/usr/bin/cc   -DCMAKE_HAVE_LIBC_PTHREAD   -o CMakeFiles/cmTC_89258.dir/src.c.o   -c /home/davide/Projects/bc/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_89258
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_89258.dir/link.txt --verbose=1
/usr/bin/cc  -DCMAKE_HAVE_LIBC_PTHREAD    -rdynamic CMakeFiles/cmTC_89258.dir/src.c.o  -o cmTC_89258
/usr/bin/ld: CMakeFiles/cmTC_89258.dir/src.c.o: in function `main':
src.c:(.text+0x2d): undefined reference to `pthread_create'
/usr/bin/ld: src.c:(.text+0x39): undefined reference to `pthread_detach'
/usr/bin/ld: src.c:(.text+0x45): undefined reference to `pthread_cancel'
/usr/bin/ld: src.c:(.text+0x56): undefined reference to `pthread_join'
collect2: error: ld returned 1 exit status
gmake[1]: *** [CMakeFiles/cmTC_89258.dir/build.make:107: cmTC_89258] Error 1
gmake[1]: Leaving directory '/home/davide/Projects/bc/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:141: cmTC_89258/fast] Error 2


Source file was:
#include <pthread.h>

void* test_func(void* data)
{
  return data;
}

int main(void)
{
  pthread_t thread;
  pthread_create(&thread, NULL, test_func, NULL);
  pthread_detach(thread);
  pthread_cancel(thread);
  pthread_join(thread, NULL);
  pthread_atfork(NULL, NULL, NULL);
  pthread_exit(NULL);

  return 0;
}

Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /home/davide/Projects/bc/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_2f8c7/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_2f8c7.dir/build.make CMakeFiles/cmTC_2f8c7.dir/build
gmake[1]: Entering directory '/home/davide/Projects/bc/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_2f8c7.dir/CheckFunctionExists.c.o
/usr/bin/cc   -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_2f8c7.dir/CheckFunctionExists.c.o   -c /usr/share/cmake/Modules/CheckFunctionExists.c
Linking C executable cmTC_2f8c7
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2f8c7.dir/link.txt --verbose=1
/usr/bin/cc  -DCHECK_FUNCTION_EXISTS=pthread_create    CMakeFiles/cmTC_2f8c7.dir/CheckFunctionExists.c.o  -o cmTC_2f8c7  -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
gmake[1]: *** [CMakeFiles/cmTC_2f8c7.dir/build.make:107: cmTC_2f8c7] Error 1
gmake[1]: Leaving directory '/home/davide/Projects/bc/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:141: cmTC_2f8c7/fast] Error 2


Pages: [1] 2 3 ... 10