[chirp_users] Baofeng UV5R dtmf on receive///more

[kf8sj at aol.com]

sounds like this needs an additional board.  have not been inside the box, but expect that from size, ther is little extra room.  external is not going to work in this case.

thanks for reply

jim studer



-----Original Message-----
From: Tom Morris <blueneon at gmail.com>
To: Discussion of CHIRP <chirp_users at intrepid.danplanet.com>
Sent: Sun, May 26, 2013 6:18 pm
Subject: Re: [chirp_users] Baofeng UV5R dtmf on receive///


It's a program to run on an Arduino microcontroller board. The code I have uses a Goertzel algorithm to detect tones. It can do dtmf or monotone signals like the tone paging (plectron?). When a tone is detected it can throw a relay. 
Tom Morris, KG4CYX
Mad Scientist, Miami Children's Museum
This message sent from a mobile device. Silly typos provided free of charge.
On May 26, 2013 11:57 AM, <kf8sj at aol.com> wrote:

thanks.  would appreciate any help possible.  with the advent of narrow banding, all our pagers will not work.  we are paged out by the sheriffs department over a public government channel using the dtmf codes.  have already explored their sending either a different pl tone, or a dcs signal, but their system is not capable
of doing either.  for the price of a handfull of pagers, could equip the entire department with these units, and gain a talk around radio.
 
not sure what an Arduino sketch is
 
73   jim studer  kf8sj



-----Original Message-----
From: Tom Morris <blueneon at gmail.com>
To: Discussion of CHIRP <chirp_users at intrepid.danplanet.com>
Sent: Sat, May 25, 2013 7:40 pm
Subject: Re: [chirp_users] Baofeng UV5R dtmf on receive


Not implemented on the radio firmware. I have an Arduino sketch that may help, I'll send it tomorrow 
Tom Morris, KG4CYX
Mad Scientist, Miami Children's Museum
This message sent from a mobile device. Silly typos provided free of charge.
On May 25, 2013 8:36 PM, <KF8SJ at aol.com> wrote:


i have need to use this radio as an alert pager for local vol. fire dept.  see where to enable dtmf on transmit, but no  capability to do so on receive.  is this possible, and/or am i missing something in the programming.
basically need to receive only one tone.
thanks for help.   jim  kf8sj

_______________________________________________
chirp_users mailing list
chirp_users at intrepid.danplanet.com
http://intrepid.danplanet.com/mailman/listinfo/chirp_users




_______________________________________________
hirp_users mailing list
hirp_users at intrepid.danplanet.com
ttp://intrepid.danplanet.com/mailman/listinfo/chirp_users


_______________________________________________
chirp_users mailing list
chirp_users at intrepid.danplanet.com
http://intrepid.danplanet.com/mailman/listinfo/chirp_users




_______________________________________________
hirp_users mailing list
hirp_users at intrepid.danplanet.com
ttp://intrepid.danplanet.com/mailman/listinfo/chirp_users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://intrepid.danplanet.com/pipermail/chirp_users/attachments/20130527/227806e8/attachment.html