Hi again Thomas, Thanks for letting know you are developing on a Nucleo-144.
As far as I know, the SM1000 was both the modem and codec2 decoder/encoder. A box one put a mic and speaker on and then connect to an SSB transceiver thus not needing a computer. Perhaps an IO pin could select what text string to send with the voice. LO for just the user callsign. HI for user callsign and the repeater trigger string. Alan VK2ZIW On Sat, 27 Oct 2018 09:19:43 +0200, Kurin, Thomas wrote > Hi Alan, > > Yes it's the STM32F767ZI-Nucleo-144 Evaluation Board. > About the repeater I don't see why it shouldn't be possible. > Although perhaps I should clarify, I'm only running Codec2 as > Encoder/Decoder, not the modems or Free DV. I tested the modes 450, > 700C and 3200 but I think the others would work also. > > Thomas Kurin, DF2TK > > On 2018-10-26 21:32, Alan Beard wrote: > > Hi Thomas, > > > > Please tell us the board you are using? > > > > Is it the Nucleo-144 ? > > > > There are lots of us who can compile the code but do not do much in > > hardware, > > so having a standard, ready made board, gets us going. > > > > Another question: > > > > Is there a way on, any STM, board to send a text string to trigger a > > Codec2 repeater? > > > > I have added "c2rpt" in my "parrot" repeater code such that users can > > trigger any repeater, not just the specific repeater desired by a > > callsign > > in the sent text. > > > > 6BK4 replaces the 73 > > > > Alan VK2ZIW > > > > On Fri, 26 Oct 2018 09:23:58 +0200, Kurin, Thomas wrote > >> Hello Casey, > >> > >> I'm currently running Codec2 on an STM32F767ZI Microcontroller > >> without problems. Depending on what else you will be running on your > >> STM32 you might have to remove some Codec2 modes from the source > >> code before compiling. I made some changes to fit it on the STM32 > >> like removing the .txt based codebooks and only using the generated > >> .c codebooks and cutting out all the code which is used only for > >> debugging or verifying. > >> > >> Best of luck with you project, > >> > >> Thomas Kurin, DF2TK > >> > >> On 2018-10-26 00:46, David Rowe wrote: > >> > Hello Casey, > >> > > >> > Yes it should be possible to run the stm32 code on other platforms. > >> > > >> > The Codec 2 source code is LGPL licensed. The SM1000 hardware is > >> > released under the TAPR license. You can read about what that means in > >> > the context of your question from many on line sources. > >> > > >> > Cheers, > >> > > >> > David > >> > > >> > On 26/10/18 08:02, cshearer wrote: > >> >> Hello, > >> >> I am very interested in doing some experimentation with DV - Audio > >> >> Codecs and understand the hardware is available (SM1000) to run > >> >> standalone however I want to inquire if it maybe possible for me to be > >> >> able to load the code to a similar STM32 processor on board with my RF > >> >> package I have designed for a project I would like to do. I see you > >> >> have several code sites listed and such but would like to first ask if > >> >> this > >> >> is a project I am allowed under the open source rights to do for not > >> >> profit using the code currently available and to verify what code you > >> >> have available / which is the correct to use for processor based > >> >> "stand-alone" configuration similar to the existing SM1000 product is > >> >> but on a main board with other hardware in my case. I have several > >> >> areas I would like to experiment in using this but first is a portable > >> >> HF radio firstly using the audio to mod & demod then later secondly > >> >> using direct digital to & from codec to mod & demod from I/Q with > >> >> this > >> >> all designed directly into the radios single main board for the radio > >> >> that is under design. > >> >> > >> >> Thank you, > >> >> Casey > >> >> > >> >> > >> >> _______________________________________________ > >> >> Freetel-codec2 mailing list > >> >> Freetel-codec2@lists.sourceforge.net > >> >> https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > >> > > >> > > >> > _______________________________________________ > >> > Freetel-codec2 mailing list > >> > Freetel-codec2@lists.sourceforge.net > >> > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > >> > >> _______________________________________________ > >> Freetel-codec2 mailing list > >> Freetel-codec2@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > > > > Alan > > > > Evil flourishes when good men do nothing. > > Consider the Christmas child. > > -------------------------------------------------------------------------- - > > Alan Beard Unix Support Technician from 1984 to today > > 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS > > Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals > > etc.. > > +61 2 47353013 (h) Support Programming, shell scripting, "C", > > assembler > > 0414 353013 (mobile) After uni, electronics tech > > > > > > > > _______________________________________________ > > Freetel-codec2 mailing list > > Freetel-codec2@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 Alan Evil flourishes when good men do nothing. Consider the Christmas child. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electronics tech _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
