I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system. Who can tell me more about the RTCM? Has anyone rolled their own with a Pi3? Any advice there? -Doug-
A software based system cannot provide the timing required for a voter system. See https://www.allstarlink.org/votersystem.pdf under "Description," first two paragraphs. Thanks, Bob k6ecm 73 Sent from iPad
On Apr 25, 2017, at 7:32 PM, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
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That is why you use an RTCM that is hardware based with a Garmin GPS-18x LVC attached to it. On Tue, Apr 25, 2017 at 9:44 PM, Bob Pyke <k6ecm1@gmail.com> wrote:
A software based system cannot provide the timing required for a voter system. See https://www.allstarlink.org/votersystem.pdf under "Description," first two paragraphs.
Thanks, Bob k6ecm 73
Sent from iPad
On Apr 25, 2017, at 7:32 PM, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug-
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You seem confused… you still need a linux system running app_rpt with the RTCM’s… think of the RTCM as an ethernet based radio interface vs usb.. But that radio interface when you add GPS to each one can do voting with others.. and with some more work simulcast transmitting… We have some 50-60 RTCM’s deployed and love them… Getting ready to rebuild another clubs VHF repeater voter system with a 6 site RTCM based voting system. I just started testing the new hamvoip rPi3 image with some rtcm’s myself... -- Fredric Moses - W8FSM - WQOG498 fred@moses.bz
On Apr 25, 2017, at 22:32, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
To unsubscribe from this list please visit http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.
I know that I would have a GPS with 1pps feed to get the timing. Once you have that, what is different in an RTCM other than nice packaging? What is the core processor technology inside the RTCM. I am assuming is some form of ARM processor. Can you can you get a root shell and use SSH to access? -Doug- On Tue, Apr 25, 2017 at 7:50 PM, Fredric Moses <fred@moses.bz> wrote:
You seem confused… you still need a linux system running app_rpt with the RTCM’s… think of the RTCM as an ethernet based radio interface vs usb.. But that radio interface when you add GPS to each one can do voting with others.. and with some more work simulcast transmitting…
We have some 50-60 RTCM’s deployed and love them… Getting ready to rebuild another clubs VHF repeater voter system with a 6 site RTCM based voting system. I just started testing the new hamvoip rPi3 image with some rtcm’s myself...
-- Fredric Moses - W8FSM - WQOG498 fred@moses.bz
On Apr 25, 2017, at 22:32, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
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Its a Telnet connection On Tue, Apr 25, 2017 at 9:41 PM, Doug Kingston <dpk@randomnotes.org> wrote:
I know that I would have a GPS with 1pps feed to get the timing. Once you have that, what is different in an RTCM other than nice packaging? What is the core processor technology inside the RTCM. I am assuming is some form of ARM processor. Can you can you get a root shell and use SSH to access?
-Doug-
On Tue, Apr 25, 2017 at 7:50 PM, Fredric Moses <fred@moses.bz> wrote:
You seem confused… you still need a linux system running app_rpt with the RTCM’s… think of the RTCM as an ethernet based radio interface vs usb.. But that radio interface when you add GPS to each one can do voting with others.. and with some more work simulcast transmitting…
We have some 50-60 RTCM’s deployed and love them… Getting ready to rebuild another clubs VHF repeater voter system with a 6 site RTCM based voting system. I just started testing the new hamvoip rPi3 image with some rtcm’s myself...
-- Fredric Moses - W8FSM - WQOG498 fred@moses.bz
On Apr 25, 2017, at 22:32, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
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How frequently is the software updated? On Tue, Apr 25, 2017 at 9:41 PM, Doug Kingston <dpk@randomnotes.org> wrote:
I know that I would have a GPS with 1pps feed to get the timing. Once you have that, what is different in an RTCM other than nice packaging? What is the core processor technology inside the RTCM. I am assuming is some form of ARM processor. Can you can you get a root shell and use SSH to access?
-Doug-
On Tue, Apr 25, 2017 at 7:50 PM, Fredric Moses <fred@moses.bz> wrote:
You seem confused… you still need a linux system running app_rpt with the RTCM’s… think of the RTCM as an ethernet based radio interface vs usb.. But that radio interface when you add GPS to each one can do voting with others.. and with some more work simulcast transmitting…
We have some 50-60 RTCM’s deployed and love them… Getting ready to rebuild another clubs VHF repeater voter system with a 6 site RTCM based voting system. I just started testing the new hamvoip rPi3 image with some rtcm’s myself...
-- Fredric Moses - W8FSM - WQOG498 fred@moses.bz
On Apr 25, 2017, at 22:32, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
To unsubscribe from this list please visit http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.
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Thanks, Fredric. I had assumed it was running app_voter but I see now its just running its own private codebase. If you have a separate repeater controller like an Arcom 210, there is no need for any Linux unless you are planning to run Allstar, Echolink or IRLP. Have I interpreted this correctly? -Doug- On Tue, Apr 25, 2017 at 7:50 PM, Fredric Moses <fred@moses.bz> wrote:
You seem confused… you still need a linux system running app_rpt with the RTCM’s… think of the RTCM as an ethernet based radio interface vs usb.. But that radio interface when you add GPS to each one can do voting with others.. and with some more work simulcast transmitting…
We have some 50-60 RTCM’s deployed and love them… Getting ready to rebuild another clubs VHF repeater voter system with a 6 site RTCM based voting system. I just started testing the new hamvoip rPi3 image with some rtcm’s myself...
-- Fredric Moses - W8FSM - WQOG498 fred@moses.bz
On Apr 25, 2017, at 22:32, Doug Kingston <dpk@randomnotes.org> wrote:
I am considering using these for a amateur repeater voting application. The alternative would be to roll my own with a Raspberry Pi 3 and probably the HamVOIP.org distribution. Who out there is using the RTCM? I can find very little information beyond the manual and I am concerned that the software may not be maintained and that there is not enough access to the underlying Linux system.
Who can tell me more about the RTCM?
Has anyone rolled their own with a Pi3? Any advice there?
-Doug- _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.allstarlink.org http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
To unsubscribe from this list please visit http://lists.allstarlink.org/ cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.
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participants (5)
-
Bob Pyke -
Doug Kingston -
Fredric Moses -
Michael Hebert -
Tom King