[wsjt-devel] Raspberry Pi audio anomaly

Latest and greatest Raspberry Pi with Raspbian Stretch up to date, which does not include Pulseaudio as standard. I have an mcHF 0.7 with UHSDR software about 7 days old, coupled with a single USB lead for both CAT and Audio. Installed FlDigi from the Package Management tool and WSJTX latest

Re: [wsjt-devel] Raspberry Pi

Hi Paul, I can't speak for others, but no offense taken here. Following Bills advice clearly demonstrates the difference between Single-Thread (1 core), and Multi-Thread (-j x ) compiling, e.g. resource consumption, as $(MAKE), when called without the -j operator defaults to Single-Thread,

Re: [wsjt-devel] Raspberry Pi

On 17/01/2016 17:30, Paul wrote: I had to separately run the following before success. But now everything is ok. $ make plotter.cpp.o $ make main.cpp.o $ make mainwindow.cpp.o Also I would like to say that I am very sorry if I have caused any offence, that was not my intension. Hi Paul, no

Re: [wsjt-devel] Raspberry Pi

On Sun, 17 Jan 2016 11:44:27 + Bill Somerville wrote: > With respect to Hamlib, WSJT-X is build with Hamlib support, with HRD > support, with DX Lab Suite support, and on Windows with OmniRIg support. > You also have the option to select "None" for CAT control if

Re: [wsjt-devel] Raspberry Pi

On 17/01/2016 12:30, Richard Bown wrote: > At the moment if the select any of the versions of wsjtx from the menu it > automatically builds > hamlib whether its needed or not, it would make far more sense to have the > option no to include > hamlib if its not needed, also saves space > At the

Re: [wsjt-devel] Raspberry Pi

On 17/01/2016 10:44, Richard Bown wrote: > We seem to have a literacy problem on this list which I'm getting very hacked > off about > > I realise that English is a language that sounds the same but since getting > Websterised > on the American continental mass no longer translates to the same

Re: [wsjt-devel] Raspberry Pi

Not much point staying on a list like this :( On Sun, 17 Jan 2016 08:27:48 -0700 Greg Beam wrote: > Hi Richard, > > On 1/17/2016 03:44, Richard Bown wrote: > > > > > > > > We seem to have a literacy problem on this list which I'm getting very > > hacked off about > >

Re: [wsjt-devel] Raspberry Pi

Hi Richard, On 1/17/2016 03:44, Richard Bown wrote: > > > > We seem to have a literacy problem on this list which I'm getting very hacked > off about The OP question / problem was this: http://sourceforge.net/p/wsjt/mailman/message/34771228/ I answered with this:

[wsjt-devel] Raspberry Pi

Just to say that I followed the advice given by Bill Try changing working directory to the build tree root and doing: $ rm CMakeFiles/wsjtx.dir/plotter.cpp.o $ make plotter.cpp.o and see if the ICE recurs. 73 Bill G4WJS. I had to separately run the following before success. But now

Re: [wsjt-devel] Raspberry Pi

On 16/01/2016 11:10, Paul wrote: > Hi I looked at the lines following the compile failure of wsjtx using > jtsdk on my raspberry pi 2 and it is as follows: > I am using Ubuntu Mate not Raspbian, although I could set up Raspbian > if there is any interest. > The code is version 4.0 r6403 Ubuntu

Re: [wsjt-devel] Raspberry Pi

Hi Richard, This is ill advised for a number of reasons. > > "if someone tells me which > files after the build are essential to running wsjtx I make a built tarball > available." > Just to name a few: [1] Joe has asked ( on more than one occasion ) that we not re-distribute unofficial

[wsjt-devel] Raspberry Pi

Hi I looked at the lines following the compile failure of wsjtx using jtsdk on my raspberry pi 2 and it is as follows: I am using Ubuntu Mate not Raspbian, although I could set up Raspbian if there is any interest. The code is version 4.0 r6403 c++: internal compiler error: Killed (program

Re: [wsjt-devel] Raspberry Pi

Hi Richard, His problem is during the build not after. If he's installed JTSDK he has all the runtime files he needs. Likewise, if he's installed WSJT-X from either the formal release .deb ( using Gdebi etc) that would also resolve the runtime deps. There is already a method in place for

Re: [wsjt-devel] Raspberry Pi

On Sat, 16 Jan 2016 11:12:04 -0700 Greg Beam wrote: > Hi Paul, > > More than likely you've run out of system resources. > > I would create a swap partition if you don't already have one (at least > 1GB to 2 GB) and you may want to edit /usr/bin/jtsdk-wsjtx to use only >

Re: [wsjt-devel] Raspberry Pi

Hi Paul, More than likely you've run out of system resources. I would create a swap partition if you don't already have one (at least 1GB to 2 GB) and you may want to edit /usr/bin/jtsdk-wsjtx to use only one or two cores rather than all 4 cores. 73's Greg, KI7MT On 1/15/2016 10:53, Paul

Re: [wsjt-devel] Raspberry PI

On 15/01/2016 12:31, Paul wrote: > Can any one tell me if the IQ software will be added to wsjtx. Hi Paul, it is not currently being worked on. In general there are two related issues with using IQ data, firstly it has to be "demodulated" and secondly the mode and frequency of demodulation

Re: [wsjt-devel] Raspberry PI

On 15/01/16 12:42, Bill Somerville wrote: > I suggest that you investigate using HDSDR or similar as an intermediary > between the receiver (and transmitter) and WSJT-X Paul I use dttsp/sdr-shell/jack running on Mint linux for this purpose. It works well. 73 Nick G3VNC

Re: [wsjt-devel] Raspberry PI

On Fri, 15 Jan 2016 14:46:44 -0200 "Edson W. R. Pereira" wrote: > Hi Richard, > > Ok! My apologies. I must have misunderstood what you wrote. > > 73, Edson PY2SDR > > HI Edson I tried to simplify it as much as possible, may be too much, but I was under the impression

[wsjt-devel] Raspberry Pi

Thanks for your comments and suggestions. I agree that a complex detector is not needed to decode signals from a Softrock and I have been able to decode JT65 and JT9 signals using wsjtx on both my RPi 2 and windows. The RPi 2 version of wsjtx I use was via a direct download. I did not

Re: [wsjt-devel] Raspberry PI

Hi Richard, Ok! My apologies. I must have misunderstood what you wrote. 73, Edson PY2SDR --- - We humans have the capability to do amazing things if we work together. - Nós seres humanos temos a capacidade de fazer coisas incríveis se trabalharmos juntos. On Fri, Jan 15, 2016 at 2:39 PM,

Re: [wsjt-devel] Raspberry PI

On Fri, 15 Jan 2016 12:42:35 + Bill Somerville wrote: > On 15/01/2016 12:31, Paul wrote: > > Can any one tell me if the IQ software will be added to wsjtx. > Hi Paul, > > it is not currently being worked on. In general there are two related > issues with using IQ

Re: [wsjt-devel] Raspberry PI

On Fri, 15 Jan 2016 13:32:35 + nick wrote: > On 15/01/16 12:42, Bill Somerville wrote: > > I suggest that you investigate using HDSDR or similar as an intermediary > > between the receiver (and transmitter) and WSJT-X > > Paul > > I use dttsp/sdr-shell/jack running on Mint

Re: [wsjt-devel] Raspberry PI

Hello Nick, I am glad to see that sdr-shell is still useful and is still being used ten years after I first released it. 73, Edson PY2SDR --- - We humans have the capability to do amazing things if we work together. - Nós seres humanos temos a capacidade de fazer coisas incríveis se

Re: [wsjt-devel] Raspberry PI

On Fri, 15 Jan 2016 14:23:48 -0200 "Edson W. R. Pereira" wrote: > On Fri, Jan 15, 2016 at 11:31 AM, Richard Bown wrote: > > > > > You can feed a SDR with just an single audio feed and you will see the > > local ocillator and a > > positive spectrum on

Re: [wsjt-devel] Raspberry PI

On Fri, Jan 15, 2016 at 11:31 AM, Richard Bown wrote: > > You can feed a SDR with just an single audio feed and you will see the > local ocillator and a > positive spectrum on the right and a negative on the left, using a I > input allows you to remove > the unwanted sideband

Re: [wsjt-devel] Raspberry Pi

On 15/01/2016 17:53, Paul wrote: > C++ internal compiler error, immediately after Building CXX object ... > /echograph.cpp.o Compiler ICE messages are sometimes due to resource limitations. If you are using a parallel build (-j) then try without it. Try increasing the process virtual memory

Re: [wsjt-devel] Raspberry Pi

On Fri, 15 Jan 2016 17:53:37 - "Paul" wrote: > Thanks for your comments and suggestions. > > I agree that a complex detector is not needed to decode signals from a > Softrock and I have been > able to decode JT65 and JT9 signals using wsjtx on both my RPi 2

Re: [wsjt-devel] Raspberry PI

On 15/01/16 14:41, Richard Bown wrote: > core to shell are usable with a network > connection between. there is a separate yahoo group for this I did not know that. What is the group name please Richard? 73 Nick G3VNC

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 23:03:06 -0200 "Edson W. R. Pereira" wrote: > I think the wsjt-x will run well on a R-Pi 2, but I am not sure it will run > on a R-Pi 1 Compiling wsjt-x may take some effort though. I have Steve's > wspr stand alone decoder (C implementation) running on a

Re: [wsjt-devel] Raspberry Pi

Hi Richard, Yes, but that is a native ARMHF environment (Ubuntu Mate armv7 / Debian - Raspbian etc ). What Bill is after is a cross-compile-setup, say Linux amd64 base, then cross compile for armv7. 73's Greg, KI7MT On 01/13/2016 10:16 AM, Richard Bown wrote: > On Wed, 13 Jan 2016 16:58:07

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 21:41:59 + Bill Somerville wrote: > On 13/01/2016 21:28, Richard Bown wrote: > > Therefore, IHO, its better to use a QEMU VM on a linux host and know your > > code works, than to > > just cross compile and hope it works. > Hi Richard, > > You say:

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 11:28:22 -0700 KI7MT wrote: > Hi Richard, > > Yes, but that is a native ARMHF environment (Ubuntu Mate armv7 / Debian > - Raspbian etc ). What Bill is after is a cross-compile-setup, say Linux > amd64 base, then cross compile for armv7. > > 73's > Greg,

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 22:23:48 + Bill Somerville wrote: > On 13/01/2016 22:10, Richard Bown wrote: > > I'm not going to get in to argument over it Bill. > > But if you want to open WSJTX up to everyone with a tablet cross compile > > and hope wont work. > > The old

Re: [wsjt-devel] Raspberry Pi

On 13/01/2016 21:28, Richard Bown wrote: > Therefore, IHO, its better to use a QEMU VM on a linux host and know your > code works, than to just > cross compile and hope it works. Hi Richard, You say: "The disadvantage of cross compiling is you still need to test it" Are you implying that build

Re: [wsjt-devel] Raspberry Pi

On 13/01/2016 22:10, Richard Bown wrote: > I'm not going to get in to argument over it Bill. > But if you want to open WSJTX up to everyone with a tablet cross compile and > hope wont work. > The old argument that tablets cant be used due to audio drivers is extinct. Whoa! Where did tablets come

Re: [wsjt-devel] Raspberry Pi

Hi Bill, On 1/13/2016 15:23, Bill Somerville wrote: > My requirement is on behalf of users that have little or no development > experience and want to use a SoC type boards like the > PI2/BeagleBlack/fill in your preference of ARM based hardware in their > shacks or portable stations with a

Re: [wsjt-devel] Raspberry Pi

All, I agree completely with Edson's command-line proposal. Not only would it open up new use cases (recording traffic heard for propagation studies, etc), it may also help with fine-grained functional and performance testing. -- David Tiller Sr. Architect/Lead Consultant | CapTech (804)

Re: [wsjt-devel] Raspberry Pi

I think the wsjt-x will run well on a R-Pi 2, but I am not sure it will run on a R-Pi 1 Compiling wsjt-x may take some effort though. I have Steve's wspr stand alone decoder (C implementation) running on a R-Pi 1 and it works very well. For JT65/JT9 and other QSO modes on small devices, I think

Re: [wsjt-devel] Raspberry Pi

Hello I fear a lack of computing performance. Paolo IW1acl Il 13/01/2016 16:25, Paul ha scritto: Hello I am thinking of installing JTSDK with a view to building wsjtx and wspr on my Raspberry Pi 2. Does anyone have any experience of this? Regards Paul m1bkl

Re: [wsjt-devel] Raspberry Pi

On 13/01/2016 15:25, Paul wrote: > I am thinking of installing JTSDK with a view to building wsjtx and > wspr on my Raspberry Pi 2. > Does anyone have any experience of this? Hi Paul, several users have built WSJT-X for the Rasberry Pi2 successfully. AFAIK they have all built on the target

[wsjt-devel] Raspberry Pi

Hello I am thinking of installing JTSDK with a view to building wsjtx and wspr on my Raspberry Pi 2. Does anyone have any experience of this? Regards Paul m1bkl-- Site24x7 APM Insight: Get Deep Visibility into

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 15:32:24 + Bill Somerville wrote: > On 13/01/2016 15:25, Paul wrote: > > I am thinking of installing JTSDK with a view to building wsjtx and > > wspr on my Raspberry Pi 2. > > Does anyone have any experience of this? > Hi Paul, > > several users

Re: [wsjt-devel] Raspberry Pi

On 13/01/2016 16:52, Richard Bown wrote: > Hi Bill you could try this:- > https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Virtual_ARM_Linux_environment Hi Richard, I know how to build a cross tools environment but the devil is always in the detail. I was hoping someone with a

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 15:25:44 - "Paul" wrote: > Hello > > I am thinking of installing JTSDK with a view to building wsjtx and wspr on > my Raspberry Pi 2. > Does anyone have any experience of this? > > Regards > Paul m1bkl Yes it should be OK , wsjtx and

Re: [wsjt-devel] Raspberry Pi

On Wed, 13 Jan 2016 16:58:07 + Bill Somerville wrote: > On 13/01/2016 16:52, Richard Bown wrote: > > Hi Bill you could try this:- > > https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Virtual_ARM_Linux_environment > Hi Richard, > > I know how to build