Date   

Re: ASL to P25 bridge #analog_bridge

Tom
 

root@K5TRA_ASL_testserver:/etc/asterisk # dahdi_scan
[1]
active=yes
alarms=UNCONFIGURED
description=DAHDI_DUMMY/1 (source: HRtimer) 1
name=DAHDI_DUMMY/1
manufacturer=
devicetype=DAHDI Dummy Timing
location=
basechan=1
totchans=0
irq=0
root@K5TRA_ASL_testserver:/etc/asterisk # dahdi_test -c 10
Opened pseudo dahdi interface, measuring accuracy...
99.986% 99.944% 99.959% 99.958% 99.992% 99.993% 99.992% 99.993% 
99.991% 99.991% 
--- Results after 10 passes ---
Best: 99.993% -- Worst: 99.944% -- Average: 99.979834%
Cumulative Accuracy (not per pass): 99.980

chan_dahdi.conf was missing; but it's there now. 
simpleusb and usbradio are loaded in modules; but I will fix that (focused on dahdi now).


Re: ASL to P25 bridge #analog_bridge

Steve N4IRS
 

Show output:
dahdi_scan
dahdi_test -c 10

On 8/10/2020 12:59 PM, Tom wrote:
root@K5TRA_ASL_testserver:/usr/src # lsmod | grep dahdi
dahdi_dummy             3432  0
dahdi                 229497  1 dahdi_dummy
crc_ccitt               1771  1 dahdi


Re: ASL to P25 bridge #analog_bridge

Steve N4IRS
 

Do you have chan_dahdi.conf in /etc/asterisk?
Do you have simple usb and usbradio enabled on /etc/asterisk/modules?

On 8/10/2020 12:32 PM, Tom wrote:
.[Aug 10 11:21:52] ERROR[13888]: chan_dahdi.c:11711 setup_dahdi: Unable to load chan_dahdi.conf
...[Aug 10 11:21:52] NOTICE[13888]: chan_simpleusb.c:4242 load_module: Unable to load config simpleusb.conf
[Aug 10 11:21:52] NOTICE[13888]: chan_usbradio.c:5790 load_module: Unable to load config usbradio.conf


Re: ASL to P25 bridge #analog_bridge

Tom
 

root@K5TRA_ASL_testserver:/usr/src # lsmod | grep dahdi
dahdi_dummy             3432  0
dahdi                 229497  1 dahdi_dummy
crc_ccitt               1771  1 dahdi


Re: ASL to P25 bridge #analog_bridge

Steve N4IRS
 

lsmod | grep dahdi
Show result.

Did you do a apt-get update / apt-get upgrade since starting ASL?

On 8/10/2020 12:32 PM, Tom wrote:
Steve,
Last night I installed everything and ran into a problem with ASLerrors.

Today, I started with a known good ASL install and overlayed the DVSwitch stuff. No errors on installs. This is the closest to working so far.
I'm now having a dahdi related error on ASL startup. I did do a /usr/src/asl-dahdi-linux-2.11.1  make (no errors) and make install (no errors).
Here's what I get from asterisk -cv :

[ Initializing Custom Configuration Options ]
[Aug 10 11:21:52] NOTICE[13888]: dnsmgr.c:394 do_reload: Managed DNS entries will be refreshed every 300 seconds.
[Aug 10 11:21:52] NOTICE[13888]: cdr.c:1416 do_reload: CDR simple logging enabled.
[Aug 10 11:21:52] NOTICE[13888]: loader.c:874 load_modules: 56 modules will be loaded.
............[Aug 10 11:21:52] ERROR[13888]: chan_dahdi.c:11711 setup_dahdi: Unable to load chan_dahdi.conf
...[Aug 10 11:21:52] NOTICE[13888]: chan_simpleusb.c:4242 load_module: Unable to load config simpleusb.conf
[Aug 10 11:21:52] NOTICE[13888]: chan_usbradio.c:5790 load_module: Unable to load config usbradio.conf
....[Aug 10 11:21:52] ERROR[13888]: codec_dahdi.c:432 find_transcoders: Failed to open /dev/dahdi/transcode: No such file or directory

Tom


Re: ASL to P25 bridge #analog_bridge

Tom
 

Steve,
Last night I installed everything and ran into a problem with ASLerrors.

Today, I started with a known good ASL install and overlayed the DVSwitch stuff. No errors on installs. This is the closest to working so far.
I'm now having a dahdi related error on ASL startup. I did do a /usr/src/asl-dahdi-linux-2.11.1  make (no errors) and make install (no errors).
Here's what I get from asterisk -cv :

[ Initializing Custom Configuration Options ]
[Aug 10 11:21:52] NOTICE[13888]: dnsmgr.c:394 do_reload: Managed DNS entries will be refreshed every 300 seconds.
[Aug 10 11:21:52] NOTICE[13888]: cdr.c:1416 do_reload: CDR simple logging enabled.
[Aug 10 11:21:52] NOTICE[13888]: loader.c:874 load_modules: 56 modules will be loaded.
............[Aug 10 11:21:52] ERROR[13888]: chan_dahdi.c:11711 setup_dahdi: Unable to load chan_dahdi.conf
...[Aug 10 11:21:52] NOTICE[13888]: chan_simpleusb.c:4242 load_module: Unable to load config simpleusb.conf
[Aug 10 11:21:52] NOTICE[13888]: chan_usbradio.c:5790 load_module: Unable to load config usbradio.conf
....[Aug 10 11:21:52] ERROR[13888]: codec_dahdi.c:432 find_transcoders: Failed to open /dev/dahdi/transcode: No such file or directory

Tom


Re: DMRIds.dat not updating

N3MEL
 

Thank you, I found it after I made the post thank you for responding. 

73. 


Re: ASL to P25 bridge #analog_bridge

Tom
 

I rebooted and tried it again and I now have linux-headers-4.19.66-v7 installed and reported with uname -r.

I'll keep you posted

Tom


Re: ASL to P25 bridge #analog_bridge

Tom
 

Steve,
I just started with a fresh Raspian image and performed all of the suggested steps:
    apt-get update
    apt-get upgrade
    apt-get install raspberrypi-kernel-headers -y

Unfortunately, I'm still seeing the same results. Fortunately, I haven't yet installed any of the ASL or DVSwitch stuff.

root@P25reflector:/usr/src # uname -r
4.14.98-v7+

root@P25reflector:/usr/src # ls
linux-headers-4.19.66+  linux-headers-4.19.66-v7+

Tom


Re: ASL to P25 bridge #analog_bridge

Steve N4IRS
 

2 options I can see at this point.
1: Start with a fresh Stretch
    apt-get update
    apt-get upgrade
    apt-get install raspberrypi-kernel-headers -y
Verify you have headers matching the running kernel.
If so, install ASL.

2: Start with ASL 1.01

Steve

On 8/9/20 9:59 PM, Tom wrote:
Iroot@P25reflector:~ # apt-get install raspberrypi-kernel-headers -y
Reading package lists... Done
Building dependency tree        
Reading state information... Done
The following NEW packages will be installed:
  raspberrypi-kernel-headers
0 upgraded, 1 newly installed, 0 to remove and 86 not upgraded.
Need to get 0 B/16.7 MB of archives.
After this operation, 109 MB of additional disk space will be used.
Selecting previously unselected package raspberrypi-kernel-headers.
(Reading database ... 51098 files and directories currently installed.)
Preparing to unpack .../raspberrypi-kernel-headers_1.20190819~stretch-1_armhf.deb ...
Unpacking raspberrypi-kernel-headers (1.20190819~stretch-1) ...
Setting up raspberrypi-kernel-headers (1.20190819~stretch-1) ...
run-parts: executing /etc/kernel/header_postinst.d/dkms 4.19.66+
Error! Bad return status for module build on kernel: 4.19.66+ (armv7l)
Consult /var/lib/dkms/asl-dahdi-linux/2.11.1/build/make.log for more information.
run-parts: executing /etc/kernel/header_postinst.d/dkms 4.19.66-v7+
Error! Bad return status for module build on kernel: 4.19.66-v7+ (armv7l)
Consult /var/lib/dkms/asl-dahdi-linux/2.11.1/build/make.log for more information.
run-parts: executing /etc/kernel/header_postinst.d/dkms 4.19.66-v7l+
Error! echo
Your kernel headers for kernel 4.19.66-v7l+ cannot be found at
/lib/modules/4.19.66-v7l+/build or /lib/modules/4.19.66-v7l+/source.

root@P25reflector:~ # uname -r
4.14.98-v7+


Re: ASL to P25 bridge #analog_bridge

Tom
 

I guess I could start over with a working ASL image of my own and do all the dvswitch install including P25reflector and analog-bridge. That's a lot of re-do.
Tom


Re: MMDVM_Bridge.ini #mmdvm_bridge

Charles Wiant
 

You first need to change directory to opt/MMDVM_Bridge

 

From: main@DVSwitch.groups.io <main@DVSwitch.groups.io> On Behalf Of john.sutton45 via groups.io
Sent: Sunday, August 09, 2020 9:10 AM
To: main@DVSwitch.groups.io
Subject: [DVSwitch] MMDVM_Bridge.ini #mmdvm_bridge

 

I have followed the instructions for DVSwitch on Pi 3b+ and when and when I get to nano MMDVM_Bridge.ini the file is empty, also there is no program-name file.
I am completely stuck and any help would be much appreciated.  


Re: DMRIds.dat not updating

Steve N4IRS
 

dvswitch update

Sent via smoke signal (AT&T)


From: main@DVSwitch.groups.io <main@DVSwitch.groups.io> on behalf of n3mel.epa@... <n3mel.epa@...>
Sent: Sunday, August 9, 2020 1:30:27 PM
To: main@DVSwitch.groups.io <main@DVSwitch.groups.io>
Subject: [DVSwitch] DMRIds.dat not updating
 
Where do you set the timing for updating the DMRIds.dat file in DVSwitch or what is the command line to execute it manually?

Thank you in advance.. 


DMRIds.dat not updating

N3MEL
 

Where do you set the timing for updating the DMRIds.dat file in DVSwitch or what is the command line to execute it manually?

Thank you in advance.. 


Re: MMDVM_Bridge.ini #mmdvm_bridge

Steve N4IRS
 

What instructions did you follow?

On 8/9/20 10:09 AM, john.sutton45 via groups.io wrote:
I have followed the instructions for DVSwitch on Pi 3b+ and when and when I get to nano MMDVM_Bridge.ini the file is empty, also there is no program-name file.
I am completely stuck and any help would be much appreciated.  


ASL to P25 bridge #analog_bridge

Tom
 

I want to make a bridge between ASL and P25. I understand that I must use the USRP channel driver and ports 32001, 34001.
I believe the flow is ASL<->analog_bridge<->MMDVM<->P25gateway<->P25reflector.
I have several questions:
1) Can I do this without a DV3000?
2) What ports are used between modules? 
AMBE_audio to MMDVM 32010, 42020 ?
MMDVM to P25gateway 34103,34100  ?
3) The analog_bridge.ini files that I have seen on the web appear to have DMR stuff like ToDMR port, FromDRM port,slot , color. When I install analog bridge will I see that or P25 settings?
Thanks,
Tom / K5TRA
 


Re: AllStar and DummyRepeater

 

On 7/8/20 7:42 pm, Steve N4IRS wrote:
Maybe I was not clear. The files are at
<https://github.com/N4IRS/DummyRepeater>
This is the modification to dummy repeater to communicate with ASL.

Thanks again Steve, got it all working.  Had to do a bit of trial and
error, and Googling to get ircDDBGateway to play ball, but it's all
running now.  Any activity on the AllStar side results in DummyRepeater
going into transmit.  Waiting on my MMDVM board to access the system
from the D-STAR side, and give my old IC-91AD a run. :)

--
73 de Tony VK3JED/VK3IRL
http://vkradio.com


Re: DMR to YSFn Bridge #mmdvm_bridge

Perry Buch
 

heh which is why I was going crazy, appreciate the help and the dev on this. Makes these digital modes work as they should


Re: DMR to YSFn Bridge #mmdvm_bridge

Steve N4IRS
 

As you can see, a YSF to DMR bridge is the absolute simplest possible bridge.

Steve N4IRS

On 8/7/2020 3:48 PM, Perry Buch wrote:
Nope that was the problem. Audio both ways working as expected. Thanks! 


Re: DMR to YSFn Bridge #mmdvm_bridge

Steve N4IRS
 

Happy to help.

Steve N4IRS

On 8/7/2020 3:48 PM, Perry Buch wrote:
Nope that was the problem. Audio both ways working as expected. Thanks! 

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