Re: [App_rpt] General config questions....try #2...and patch
Okay, here it goes. This is a diff against the original chan_usbradio.c as installed with the current ACID ISO. By default, dtmf is always enabled. To disable, add dtmf_disable=0 to the desired stanza of the usbradio.conf file. 73, David KB4FXC --------------------------------------------------------------------------- chan_usbradio.c.patch -- output from: diff -Naur ------<cut here>--------------------------------------------------- --- chan_usbradio.c 2008-07-26 12:33:44.000000000 -0700 +++ chan_usbradio.c.new 2008-07-26 12:42:32.000000000 -0700 @@ -489,6 +489,7 @@ char debuglevel; char radioduplex; // char wanteeprom; + char dtmf_decode_enabled; // jdm int tracetype; int tracelevel; @@ -634,6 +635,7 @@ .lastopen = { 0, 0 }, .boost = BOOST_SCALE, .wanteeprom = 1, + .dtmf_decode_enabled = 1, // jdm .area = 0, .rptnum = 0, }; @@ -2083,6 +2085,8 @@ if ((f1->frametype == AST_FRAME_DTMF_END) || (f1->frametype == AST_FRAME_DTMF_BEGIN)) { + ast_log(LOG_NOTICE,"DTMF enabled: %d\n",o->dtmf_decode_enabled); // jdm + if (o->dtmf_decode_enabled) { if ((f1->subclass == 'm') || (f1->subclass == 'u')) { f1->frametype = AST_FRAME_NULL; @@ -2093,6 +2097,7 @@ ast_log(LOG_NOTICE,"Got DTMF char %c\n",f1->subclass); return(f1); } + } } return f; } @@ -3463,6 +3468,7 @@ M_F("txtoctype",store_txtoctype(o,(char *)v->value)) M_UINT("hdwtype",o->hdwtype) M_UINT("eeprom",o->wanteeprom) + M_BOOL("dtmf_decode",o->dtmf_decode_enabled) // jdm M_UINT("duplex",o->radioduplex) M_UINT("txsettletime",o->txsettletime) M_BOOL("rxpolarity",o->b.rxpolarity) ------<cut here>--------------------------------------------------- On Sat, 26 Jul 2008, Roger F. Jordan wrote:
I would be very interested in seeing the patch! I am impressed with the solution! Good job!
Roger W4RFJ
-----Original Message----- From: app_rpt-bounces@lists.illiana.net [mailto:app_rpt-bounces@lists.illiana.net] On Behalf Of David McGough Sent: Saturday, July 26, 2008 3:03 AM To: Asterisk Repeater Controler Subject: Re: [App_rpt] General config questions....try #2...and patch
Hi Jim,
Upon more review, I decided to add a patch to try to completely turn off DTMF decode, if desired. So, I added some test code to the chan_usbaudio.c file and a new boolean parameter "dtmf_decode" to the usbradio.conf file.
With dtmf_decode=0, the audio dropout issue is completely resolved! Now, the staticy HF audio sounds GREAT (to me, at least!). No more choppiness...
I'll be glad to post the patch if you all would like to take a look? It doesn't seem to break anything (so far....).
Thanks for your help!
73, David KB4FXC
On Fri, 25 Jul 2008, David McGough wrote:
Hi Jim,
Yes, I think it's setup okay....The radio is an IC-706mk2g, and it DOES work. I'm just getting spurious DTMF audio muting when DTMF is falsely detected. The VERY trimmed-down node stanza is:
[222] ;;; IC-706mk2g rxchannel = Radio/usb1 remote=ic706 duplex=0
And, the nodes section is:
[nodes] 111 = radio@127.0.0.1/111,NONE ;; Kenwood TKR-850 222 = radio@127.0.0.1/222,NONE,y ;; Icom IC-706mk2g
The related chan_usbradio stanza is:
[usb1] hdwtype=0 rxboost=0 rxctcssrelax=1 txctcssdefault=0.0 rxctcssfreqs=0.0 txctcssfreqs=0.0 carrierfrom=usbinvert ctcssfrom=no rxdemod=speaker txprelim=no txtoctype=notone txmixa=voice txmixb=no invertptt=0 duplex=0 eeprom=0
Thanks,
David KB4FXC
On Fri, 25 Jul 2008, Jim Duuuude wrote:
first, do you have the thing set up as a remote base?
Date: Fri, 25 Jul 2008 18:56:56 -0400 From: kb4fxc@inttek.net To: app_rpt@lists.illiana.net Subject: Re: [App_rpt] General config questions....try #2
Hi,
I have already removed the function stanzas and the node config includes a ',y' at the end....But, I still see "Got DTMF char" messages from chan_usbradio in the logs. And, the main thing is there is an associated brief muting of audio when this occurs--which may occur rather frequently, depending on HF noise.
As for my second original question about a way to easily make a audio file of the CD ID, I found a way to do this using the "tomorse" freeware software. If anyone is interested, I'll post how I
went about it.
Thanks,
David KB4FXC
On Fri, 25 Jul 2008, Jim Duuuude wrote:
An HF node should be running as a remote base, therefore not decoding DTMF at all
From: hwstar@rodgers.sdcoxmail.com To: app_rpt@lists.illiana.net Date: Fri, 25 Jul 2008 11:23:32 -0700 Subject: Re: [App_rpt] General config questions....try #2
Part 1 of the answer:
If you are running this as a standard node, you need to specify an empty function table stanza so that nothing gets
decoded. If you are running as a remote base node, then no DTMF functions will be decoded fromt he radio interface. Remote base nodes have .y on the end of them in the node table. This is how app_rpt knows which type of code to run.
Part 2 of the answer:
chan_usbradio causes DTMF digits to be printed on the console. As far as I know, there's no way to disable this without modifying
the channel driver itself, but maybe Steve Henke knows something I don't.
From: David McGough <kb4fxc@inttek.net> Date: 2008/07/25 Fri AM 10:18:46 PDT To: Asterisk Repeater Controler <app_rpt@lists.illiana.net> Subject: [App_rpt] General config questions....try #2
Hi Everyone,
Since I haven't heard any feedback about this post, I guess the answer is "no" to these questions??? ....If so, I think I'll have a go at resolving them.
Thanks!
David KB4FXC
Original message:
Now that I'm to the "beta" test phase, I've got some more questions that I don't see answers to on the list--or have overlooked (if so, oops!).
First, is there an easy way to disable DTMF decoding entirely for a channel? My HF node (on very staticy 75M) generates a fair number of spurious DTMF decodes. And, each time it thinks it hears a code, there is, as expected, a very short dropout of HF RX audio being passed to the UHF repeater side. I don't need DTMF decode at all for this node and would like to turn it off.
Second, does anyone have (or know of) a simple utility to generate sound files for the CD ID, etc.
Thanks!
David KB4FXC
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
_______________________________________________ App_rpt mailing list App_rpt@lists.illiana.net http://lists.illiana.net/mailman/listinfo/app_rpt
participants (1)
-
David McGough