SDRTrunk

[mm]

Thanks for that info, probably why it isn't following my system.

When it said Sdr-trunk and since it had FM as an option I assumed Type II following was the default if I selected FM.

 

[dw2872]

I live in Colorado where the statewide system (and about 90-95%) of public safety radio use a P25 system. Is there support yet for P25?

Thanks for having such a great program. Thanks!

 

[DSheirer]

I live in Colorado where the statewide system (and about 90-95%) of public safety radio use a P25 system. Is there support yet for P25?

Thanks for having such a great program. Thanks!

I'm working on P25 now and it should be included in the next release. I've got the OP25 C4FM decoder ported over to java and am currently working on the messaging and error correction/detection.

Denny

 

[BM82557]

Good to know. Thanks for the continuing development.

 

[ab2ms]

Somehow I've missed this program, going to have to try it out now, close to the county site here in Fulton so have good signal to play around with.

 

[TurboLed]

Finally, a trunking decoder that uses the wide-spectrum capability of SDR, not just single channel audio. Way to go! Can't wait for P25 decoding...

 

[BM82557]

Are there any plans to modify this to work with Airspy?

 

[harttony1]

same question here

hoping for Airspy support - ordered mine recnetly and hope to have it in a few weeks. Thanks for all your efforts!!!

 

[DSheirer]

hoping for Airspy support - ordered mine recnetly and hope to have it in a few weeks. Thanks for all your efforts!!!

I may buy an Airspy at the first of the year once I get one or three of the c4fm protocols working.

 

[DSheirer]

Somehow I've missed this program, going to have to try it out now, close to the county site here in Fulton so have good signal to play around with.

You're right up the road from me.

 

[ab2ms]

You're right up the road from me.

I'm 2 blocks East of Kinney.

 

[aps_ak]

Hello all,

I am also having issues with the "Java Exception Occured" error. I read back a few posts and tried what was recommended, but with no luck. I found the path to Java bin folder, and made a "path" variable in the Environment Variables and pasted the location of the java bin folder in my system as a value. Was this correct?

Either way, I can't get the computer to tell me it knows where java is located. When I open command prompt, it is already populated with C:\Users\(my name)>. Typing in "java -version" after that does not seem to work.

So, I did something wrong somewhere and not quite sure where.

Im running windows 7.

 

[reconrider8]

what operating system? if its 7 just type java in the little bar at the bottom of the start menu and then just wait for it to populate and maybe have to hit see more options or something like that to get the file and such where java is located at

 

[aps_ak]

what operating system? if its 7 just type java in the little bar at the bottom of the start menu and then just wait for it to populate and maybe have to hit see more options or something like that to get the file and such where java is located at

Well, I found java on my operating system already. I know the path and I can get to it. So, where else do I need to plug that in so that the sdrtrunk program knows where to find it?

 

[DSheirer]

Well, I found java on my operating system already. I know the path and I can get to it. So, where else do I need to plug that in so that the sdrtrunk program knows where to find it?

If there is a Java exception, then that means that your computer knows where Java is and tried to start the program.

Can you post a screen shot of the exception, or paste the full error message here?

Do you know if you are using Java 7 or higher?

Can you type 'echo %PATH%' in a command window and paste the output here as well?

Denny

 

[aps_ak]

If there is a Java exception, then that means that your computer knows where Java is and tried to start the program.

Can you post a screen shot of the exception, or paste the full error message here?

Denny,

The error I get is the same one depicted in a screenshot in post #96 on page 5 of this thread. I do believe am running java 7...

Can you type 'echo %PATH%' in a command window and paste the output here as well?

Denny

This is what appears: "C:\Program Files <x86>\Java\jre7\bin"

 

[DSheirer]

This is what appears: "C:\Program Files <x86>\Java\jre7\bin"

The issue may be that you're using a 32-bit version of Java 7 and SDRTrunk was compiled with a 64-bit compiler. Normally this isn't a problem unless you're using native compiled libraries, which I am to interface with libusb via usb4java.

Could you try downloading and installing the latest 64-bit version of Java 7 for Windows 7?

If that resolves the issue, please let me know so that in the future I'll try to provide both 32-bit and 64-bit compiled versions of SDRTrunk.

Denny

 

[aps_ak]

Downloaded the 64-bit version (attaching the screenshot), and removed the old 32-bit version. But, unfortunately, still the same error message.

Edit: It downloaded Java 8. Will this be a problem?

 

[DSheirer]

Edit: It downloaded Java 8. Will this be a problem?

Java 8 is fine. Java versions are backward compatible.

I'll need the specific error message to troubleshoot. Open a command prompt and navigate to where you unzipped the sdrtrunk program. Then, execute the (run_sdrtrunk_windows.bat) file from the command line.

Copy the complete error message(s) from the command window and either post here or send to me in a PM.

 

[aps_ak]

I am attempting to navigate to the .bat file in command prompt, but it keeps telling me Im not doing it correctly (because I probably am). Im attaching a screenshot.

When I try to run the run_sdrtrunk_windows file by itself, a command prompt window appears for a split second and then goes away.

(I was going to PM this, but I cant find a way to attach anything via PM. You can send me PM back.)