Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

HELP with SmartSDR CAT and FLDIGI

Kirk, K6KAR
Kirk, K6KAR Member ✭✭
edited June 2020 in SmartSDR for Windows
I've read and have followed the guidelines the Smart SDR CAT documentation but have been able to enable CAT for transmit control using FLDIGI. I would appreciate knowing how others have configured Smart SDR CAT. Within FLDIGI, I'm using RigCAT and the SmartSDR.xml file. I have no problem with DAX only Smart SDR CAT. Kirk, K6KAR

Comments

  • W4YXU
    W4YXU Member
    edited April 2016
    I use the following: Hardware PTT , Device: COM6 and check "Use RTS" and DON'T FORGET to "Initialize" (Wonder how I know?!) RigCAT , SmartSDR.xml Device: COM5 nothing checked except Use RigCAT at top and initialize, (Bit me here also!)
  • Robert -- N5IKD
    Robert -- N5IKD Member ✭✭
    edited March 2015
    Here is my configuration:
  • jim
    jim Member ✭✭
    edited February 2020
    I still don't get a freq display
  • DonS
    DonS Member ✭✭✭
    edited January 2020
    Did you press the Initialize button? If the CAT is not working you will notice the QSY button on fldigi is greyed out. Usually a refresh of the Initialize button resolves the problem for me.
  • Ken - NM9P
    Ken - NM9P Member ✭✭✭
    edited June 2020
    I found that after initializing my RigCAT setup, I had not only to save, but to close FlDigi and restart it. Then things worked really well. I also found that it always helps to open SmartSDR CAT and refresh its port list so I can observe which ports are open and whether or not they are dedicated or shared. As I get older and more "seasoned" it helps to have these visual reminders, because I can't remember any more! For most of the simple Digi modes, I have found that FlDigi was easier to use than HRD. ..... so far.....
  • W5UN_Dave
    W5UN_Dave Member ✭✭
    edited February 2019
    I am using the SmartSDR.xml file that Tim wrote and loaded it into fldigi, but I cannot make fldigi retain the com port I assign. It always reverts to com 12 for some reason. that is not the port that I assigned form SmartCAT. fldigi is not getting info from the radio, of course. Can someone explain to me how to make this work> I have PTT working OK.
  • DonS
    DonS Member ✭✭✭
    edited January 2020
    Is it possible the com port you assigned is in use by another program? You created the comports thru SmartCAT. Did you check Control Panel/Device Manager/Ports to see what the system thinks you have?
  • W5UN_Dave
    W5UN_Dave Member ✭✭
    edited February 2019
    Don, fldigi is not saving what I enter on the RigCat entry window. I click the red initialize button and then the SAVE button at the bottom of the entry window. But it does not get saved. When I exit the rigCat form and then bring it back up. The entries are all back to the default values. I am using SmartSDR.xml, Am I saving incorrectly? Where else must I save?
  • DonS
    DonS Member ✭✭✭
    edited January 2020
    Dave There is also a another save configuration. When you go to the Configure Tab look at the bottom of the drop down and you will see "Save Config". Select that and see if that keeps your changes. Don
  • W5UN_Dave
    W5UN_Dave Member ✭✭
    edited February 2019
    All working in fidigi now, thanks for all the help. Now I can help others because I figured this out mostly on my own. But at my age, memory will fade fast :-)
  • Steve - N4TTY
    Steve - N4TTY Member
    edited August 2017
    I'm stumped as well. There seem to be some gremlins in this procedure somewhere. I followed the YouTube video to the letter but never saw any waterfall display indicating that FLDigi was hearing the radio. Although CAT seemed to be working at one time as I used the mouse wheel to change freq and FLDigi followed on its freq display. Now that seems to have stopped working and no amount of clicking on the 'Initialize' button seems to have an effect. Steve G./N4TTY
  • Steve - N4TTY
    Steve - N4TTY Member
    edited December 2013
    Looks like a reboot of the computer and toggling the TX button in the DAX Control Panel has me working. Steve G./N4TTY
  • Ken - NM9P
    Ken - NM9P Member ✭✭✭
    edited June 2020
    That is always my first step when things get weird. If that doesn't help, then I do a complete power-off reset of both rig & computer. BTW> In setting up FlDigi, I found about three of four different places where I had to go in and select the sampling rate of 48000 (in the sound card set up, and at least two places in the windows control panel>sound devices> properties, etc) in both the RX and TX paths. I was getting some higher IMD on PSK31 before I rechecked all of the settings. I had thought I had gotten them all, but apparently I had missed one! Good Luck!
  • Kirk, K6KAR
    Kirk, K6KAR Member ✭✭
    edited May 2014
    After trying many changes and along with these changes, doing computer re-boots, I've finally been able to get SmartSDR CAT working and functional with FLDIGI. I've gone through so many varying combinations that I really don't know what finally caused it to work.
  • W4EY
    W4EY Member
    edited June 2018


    Kirk: This is possibly late to help. However, Each Time I start Fldigi, I have to Open the Fldigi configuration window and initialize the Hardware PTT, reload the SmartSDR.xmj file and initialize both before SmartCAT or DAX works correctly. The necessary boxes in Fldigi configuration  are checked and each new Fldigi configuration is saved after changes are made. This configuration process has to be repeated each time Fldigi is started, because the Fldigi configuration is not saving  the new settings..

    Bill

    W4EY

  • Bryan Weber
    Bryan Weber Member
    edited March 2017

    Honestly, this is horrible quality engineering for a program that does not interface with the radio and Smart SDR.  This is not even beta quality work.  I've wasted two hours trying to get CAT to transmit again.   I've done everything by the letter and it no longer works.  You talk about horrible engineering, this is it!  Shame on you guys. 


  • W5UN_Dave
    W5UN_Dave Member ✭✭
    edited February 2019
    Remember to enable the DAX button.
  • DH2ID
    DH2ID Member ✭✭✭
    edited December 2016
    Bryan, if you update to fldigi 3.22.13 and use the newest xml rig
    description files for RigCAT, fldigi should work for you.
    It runs here with these settings:

    image+

    I have created an extra serial port 8 in SmartSDR CAT for it.
    Note, that I use RigCAT, not Hamlib, which doesn't work for me.
    Also please note that I use SmartSDR-SliceA.xml from the fldigi
    webpage xml depository. You can find tutorials on this forum,
    how to use 2 slices with fldigi.

    image

    I have created PTT port 7 in SmartSDR CAT and these are the settings for it.

    I must confess although that I mostly use HamRadioDeluxe DM780, with
    MiniDeluxe as a server.

    73, Alex DH2ID
  • Bill
    Bill Member ✭✭
    edited March 2017
    I use FlDigi and MultiPSK with my Flex 6500 and have had no problems setting up the equipment. I found the RigCat file from http://www.w1hkj.com/xmlarchives.html made things very simple to get FlDigi to run but to get FlDigi to receive, all you need to do is to set a DAX Channel, I set mine to 1 and in the FlDigi, set the input to look for this channel. I hope that helps but I can send yo some screen shots of how mine is set up if that will help you. I always recommend that people start with FlDigi as it is easy to get running with nearly any rig.
    Bill

  • Bryan Weber
    Bryan Weber Member
    edited June 2020
    Guys, I got it to work fine many times.  It is when the program is closed and then opened again.  Settings do NOT hold and when they are changed to the correct settings again, it still will not transmit the rig.  Most of the time, it requires all the settings be put in again, initialize again, and then a complete reboot of the computer.  I have another friend with the exact same issue.  Perhaps this is a Windows 8 issue, who knows, but it doesn't hold the settings and life is too short to try and correct the problem each and every time I attempt to use the program.
  • DH2ID
    DH2ID Member ✭✭✭
    edited December 2016
    Bill, thank you for your comment, as I also find fldigi easy to use and to set up.
    It also is a very stable program, in this way better than DM780. I only wish
    it would do FSK and WinKey...
    RigCAT works for me, although I have problems with Hamlib, which OTOH works with my TS-2000X
  • DH2ID
    DH2ID Member ✭✭✭
    edited December 2016
    Windows 7 Home Edition 64bit here, Bryan. Could it be a Windows permission problem?
    I had that many problems with permissions, that I work all my PC's in this network as an administrator and have all internet connections run through a LINUX firewall PC...
  • Jay Nation
    Jay Nation Member ✭✭
    edited August 2016
    Alex
    Ditto!image
    73, Jay - NO5J
  • Mal
    Mal Member
    edited December 2016
    I can't figure out how to download smartsdr.xml
  • DonS
    DonS Member ✭✭✭
    edited February 2016
    You have to copy it and then paste it into notes or similar application and save it as the original name.  This worked for me.
  • Ken - NM9P
    Ken - NM9P Member ✭✭✭
    edited December 2016
    Right-click and save target as..... I think that was how I did it. Then move it to the Program FilesFldigi folder of the version you are using. Each new version installs to a different directory.
  • Mal
    Mal Member
    edited April 2019
    TNX goy it used save as

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.