Perfect Farhan.?
It would be great to have dedicated place (repo?) where we could find complete image of latest version of SBITX V2 software to burning it on SD card for quick replacing in radio whrn some changes done, as same as for making backup SD card.
Many thanks Farhan for your effort.?
- P
|
Re: Using an external HDMI TV Monitor
I found a useful description:
--
Gyula HA3HZ
|
Re: Remote Audio sBitx v2
I don't know how I got the 30 second delay, but I did hear. Not, I'm experiencing about a 6 second delay. There must be some buffering somewhere.
--
73,
Mark, N8ME
|
Re: Needed: replacement PA transformer for sBitx (T8)
Thanks Mick. I knew the description was somewhere.
And for Jerry and anyone else who has this problem I hope my photos are helpful, if only to show that it¡¯s possible to fix with a little effort and care.?
If it happens again I have eight FT50-43 toroids in my junk box and I¡¯ll build a new, bigger transformer. I¡¯m assuming that mine failed during normal operation but with bad luck, and that a bigger one with 3 turns of Teflon wire would perform similarly but with a greater safety margin. If that¡¯s not a reasonable assumption I¡¯d appreciate further advice. The larger transformer would not fit in the same space and would require a few millimeters of standoff space and therefore longer leads, but with luck it might not cause any additional problem¡ªafter all it¡¯s not a VHF device¡at least not intentionally!
Jack
N6LN
|
Re: Remote Audio sBitx v2
I am pretty good with audio programming. I wrote voip protocols, switches and clients in a previous life, but the webrtc is just too restrictive for my liking. Never the less, there is a simplicity to being just able to open and url on any device and dx. So, no clients, just the web ui. - f
On Fri, Apr 14, 2023, 11:28 PM Ashhar Farhan via <farhanbox= [email protected]> wrote: I used a bad hack that uses websocket with pcm buffers. I hope someone with better webaudio chops shows us how to do webrtc based two way audio...
On Fri, Apr 14, 2023, 11:26 PM Ashhar Farhan via <farhanbox= [email protected]> wrote: 30 seconds! For me it is almost instantaneou. You can turn down the volume slider. It doesnt affect the remote audio (it is a feature). The remote audio is controlled by the device audio control. I see (and hear) that remote receive audio has been enabled in the latest v2 software (very nice).
I am running remotely with Safari on a Mac Mini M1. I hear the audio clearly in the Mac speakers, but it is delayed by 30 seconds.
The reason that I know it is delayed that I also hear the audio coming from the radio's speaker. Is there a way to mute the radio audio when running remotely?
--
73,
Mark, N8ME
|
.... Alexa tune to 7.120 kc????
I am going to add a text to speech anyway. Sbitx is committed to accessiblity. The idea is to have an eyes-free radio. Eventually, the gtk gui will gve away to a text ui. - f
On Thu, Apr 13, 2023, 5:12 AM JerryP < jponko@...> wrote: Ashhar, You should add a speech to morse converter :)
--
Jerry, AC9NM ÊÖÖеÄÄñÔÚ¹àľ´ÔÖÐÖµÁ½¸ö
--
Jerry Ponko, AC9NM
|
Re: Remote Audio sBitx v2
I used a bad hack that uses websocket with pcm buffers. I hope someone with better webaudio chops shows us how to do webrtc based two way audio...
On Fri, Apr 14, 2023, 11:26 PM Ashhar Farhan via <farhanbox= [email protected]> wrote: 30 seconds! For me it is almost instantaneou. You can turn down the volume slider. It doesnt affect the remote audio (it is a feature). The remote audio is controlled by the device audio control. I see (and hear) that remote receive audio has been enabled in the latest v2 software (very nice).
I am running remotely with Safari on a Mac Mini M1. I hear the audio clearly in the Mac speakers, but it is delayed by 30 seconds.
The reason that I know it is delayed that I also hear the audio coming from the radio's speaker. Is there a way to mute the radio audio when running remotely?
--
73,
Mark, N8ME
|
Re: Remote Audio sBitx v2
30 seconds! For me it is almost instantaneou. You can turn down the volume slider. It doesnt affect the remote audio (it is a feature). The remote audio is controlled by the device audio control.
I see (and hear) that remote receive audio has been enabled in the latest v2 software (very nice).
I am running remotely with Safari on a Mac Mini M1. I hear the audio clearly in the Mac speakers, but it is delayed by 30 seconds.
The reason that I know it is delayed that I also hear the audio coming from the radio's speaker. Is there a way to mute the radio audio when running remotely?
--
73,
Mark, N8ME
|
I see (and hear) that remote receive audio has been enabled in the latest v2 software (very nice).
I am running remotely with Safari on a Mac Mini M1. I hear the audio clearly in the Mac speakers, but it is delayed by 30 seconds.
The reason that I know it is delayed that I also hear the audio coming from the radio's speaker. Is there a way to mute the radio audio when running remotely?
--
73,
Mark, N8ME
|
Mark, you are right. Let me fix that
Scott,
I didn't do the iptables stuff, I just access via port 8080.
I didn't do the desktop shortcut.
I think there is a bug in the sqlite command to create the database (around line 150)
cd data?
sqlite3 < create_db.sql
I think the second line needs to be:
sqlite3 sbitx.db < create_db.sql
Otherwise it doesn't create the database, which isn't an issue as the program creates one on startup, if needed.
?
--
73,
Mark, N8ME
|
Scott, I didn't do the iptables stuff, I just access via port 8080. I didn't do the desktop shortcut. I think there is a bug in the sqlite command to create the database (around line 150)
cd data?
sqlite3 < create_db.sql
I think the second line needs to be:
sqlite3 sbitx.db < create_db.sql
Otherwise it doesn't create the database, which isn't an issue as the program creates one on startup, if needed.
?
-- 73, Mark, N8ME
|
Re: Using an external HDMI TV Monitor
Well behaved pulseaudio applications automatically benefit by installing pipewire at the os level .? Pipewire has connections for alsa and pulseaudio applications?automatically.? So in essence it should only take an os upgrade.? I would have done this already on my Dev1 but I am still having HW issues from the v2 upgrade to sort out.
nice guide to tools available
On Fri, Apr 14, 2023 at 11:28?AM Ashhar Farhan < farhanbox@...> wrote: If someone can show me a small bit of code that allows full duplex audio and control over mixer, I will switch to Jack or pipewire in an instant. - f
Pulseaudio is a bit of a dumpster fire.? Have you considered Pipewire instead??
All of the low-latency and connection advantages of JACK without the bugs and arrogance of pulseaudio.?
All the cool kids are using it. :)
?- Bill? N3AJ
|
Re: Sbitx v2 without touchscreen?
I assume you used the radio speaker and mic, or have you got the audio working over the network?
Also, the DE had a problem hearing interference from the Pi¡¯s WiFi. Has that been fixed?
--
73,
Mark, N8ME
|
Scott, At least install the sqlite3. The logger might crash without it. - f
Hi Mark,
I missed the port detail.? Now it works!? Funny how the details matter.??Thanks for the help.
By the way, did you perform all the "updates" in the install.txt file?? I wasn't having any problems, so I didn't.
Thanks again, Scott
|
Re: Sbitx v2 without touchscreen?
Btw, you can use the v2 from any device on the same wifi as the radio. You dont need an hdmi cable. I used it with a friend's ipad. It was addictive. I was checking into the morning 7015 net from my bed! - f
On Fri, Apr 14, 2023, 10:03 PM James French < w8iss1@...> wrote: I kind of 'assumed' that. ??????????????
Thanks.
You will have to use a mouse, instead.
On Fri, Apr 14, 2023, 5:30 PM Evan Hand < elhandjr@...> wrote: Hi James,
Yes, the software works without a touchscreen.
73
Evan
AC9TU
|
Hi Mark,
I missed the port detail.? Now it works!? Funny how the details matter.??Thanks for the help.
By the way, did you perform all the "updates" in the install.txt file?? I wasn't having any problems, so I didn't.
Thanks again, Scott
|
Re: Sbitx v2 without touchscreen?
I kind of 'assumed' that. ??????????????
Thanks.
You will have to use a mouse, instead.
On Fri, Apr 14, 2023, 5:30 PM Evan Hand < elhandjr@...> wrote: Hi James,
Yes, the software works without a touchscreen.
73
Evan
AC9TU
|
Re: Using an external HDMI TV Monitor
I second that.? I have switched?all my systems to pipewire.? No more audio issues and much greater control.
Pulseaudio is a bit of a dumpster fire.? Have you considered Pipewire instead??
All of the low-latency and connection advantages of JACK without the bugs and arrogance of pulseaudio.?
All the cool kids are using it. :)
?- Bill? N3AJ
|
Re: Using an external HDMI TV Monitor
If someone can show me a small bit of code that allows full duplex audio and control over mixer, I will switch to Jack or pipewire in an instant. - f
Pulseaudio is a bit of a dumpster fire.? Have you considered Pipewire instead??
All of the low-latency and connection advantages of JACK without the bugs and arrogance of pulseaudio.?
All the cool kids are using it. :)
?- Bill? N3AJ
|
Re: Developer's Edition Documentation
There is no change in the core sdr software at all.. all the changes between the two versions are only at the higher level. - f
On Fri, Apr 14, 2023, 9:32 PM Evan Hand < elhandjr@...> wrote: On Fri, Apr 14, 2023 at 10:45 AM, Ashhar Farhan wrote:
All the circuits are still in the github repo and the softwarw fully compatible except for the clanging relays of sbitx de.
Farhan,
Are there mods to the v2 software to allow the "clanging relays" to work on the v1 DE?
73
Evan
AC9TU
|
HA3HZ
Mark Erbaugh
John Terrell, N6LN