Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-16 Thread Eric Blossom
On Sun, Apr 16, 2006 at 01:32:18AM -0500, Rick Parrish wrote: > Eric Blossom wrote: > > >>1. I can't find straightforward examples. > >> > >Start here: > > http://www.gnu.org/software/gnuradio/doc/exploring-gnuradio.html > > > > > I did. Will look again after I get some sleep. OK. > >>2. the

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Rick Parrish
Eric Blossom wrote: 1. I can't find straightforward examples. Start here: http://www.gnu.org/software/gnuradio/doc/exploring-gnuradio.html I did. Will look again after I get some sleep. 2. there are no comments (no, the GPL preamble doesn't count) Several of the examples con

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Eric Blossom
On Sat, Apr 15, 2006 at 10:43:40PM -0500, Rick Parrish wrote: > Ryan Pape wrote: > > >Given my rudimentary knowledge on the topic (and gnuradio in general) > >which (if any) of the examples present would be my best starting point > >given that I'm hoping to do this, even initially, right off the a

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Rick Parrish
Ryan Pape wrote: Given my rudimentary knowledge on the topic (and gnuradio in general) which (if any) of the examples present would be my best starting point given that I'm hoping to do this, even initially, right off the air with the TV RX? To follow-up on Ryan's original question ... I've l

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Frank Brickle
Rick Parrish wrote: I think "Trunk Tracker" is a trademark of Uniden. See http://www.trunktracker.com/ ... Yes, right, sorry. It's been awhile. Things to be wary of the code: It was written for Borland's Turbo-C compiler as a 16 bit DOS program. The size of a C "int" is 16 bits here. The pr

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Rick Parrish
Frank Brickle wrote: If you poke around the net, you will probably be able to find the source for an old DOS program that decodes EDACS control channel. It's called "Trunk Tracker." I think "Trunk Tracker" is a trademark of Uniden. See http://www.trunktracker.com/ ... Ryan wrote: Some d

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Ryan Pape
I am comforatable with my prospects once I have that bit stream...it is plugging the pieces together to get to that point that I am having trouble with. On 4/15/06, Frank Brickle <[EMAIL PROTECTED]> wrote: > If you poke around the net, you will probably be able to find the source > for an old DOS

Re: [Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Frank Brickle
If you poke around the net, you will probably be able to find the source for an old DOS program that decodes EDACS control channel. It's called "Trunk Tracker." I also have original source for an EDACS control channel decoder of my own from a number of years ago. Unfortunately all that remains

[Discuss-gnuradio] EDACS Control Channel

2006-04-15 Thread Ryan Pape
Finally having all the pieces in place I need, I want to use the new GMSK code to decode an EDACS trunked radio control channel. Given my rudimentary knowledge on the topic (and gnuradio in general) which (if any) of the examples present would be my best starting point given that I'm hoping to do