ctrl + shift + ? :
Show all keyboard shortcuts
ctrl + g :
Navigate to a group
esc to dismiss
Re: #zbitx I would really like a formal way to shut down the software gracefully
#zbitx
You can find it at the zbitx page:?
Please provide a link. Please see the manual. You can export the log into adif. It is on the hdmi /gtk user interface
On Thu, Apr 3, 2025 at 1:29?PM Ashhar Farhan via <farhanbox= [email protected]> wrote: Please see the manual. You can export the log into adif. It is on the hdmi /gtk user interface
On Thu, Apr 3, 2025, 9:52 PM Chris Hoffman via <chris.hoffman.3= [email protected]> wrote: Asher,
?
Is there a way to export the FT8 QSO’s in ADIF format from the SQLite DB?? Or are they also saved in ADIF format in a separate file? ?
My unit has not shipped yet. So I can’t poke around the file system yet.?
I like to log all my QSO’s in central log on my shack computer.?
Thank you
-Chris
|
Farhan,
?
The issue is most likely caused by poling the state of the key 96000 times a second and only acting upon it in modem poll 10 times per second. The solution in the 64-bit branch was to adjust modem_poll to check multiple times in each call.? The transition states are being made but not acted upon.
?
From modem_pol()
?
/*
This file implements modems for :
Fldigi: We use fldigi as a proxy for all the modems that it implements
?
?
General:
?
There are three functions called to implement almost all the digital modes
1. There is the modem_init() that is used to initialize all the different modems.
2. The modem_poll() is called about 10 times a second to check if any transmit/receiver
changeover is needed, etc.
3. On receive, each time a block of samples is received, modem_rx() is called and?
it despatches the block of samples to the currently selected modem.?
The demodulators call write_console() to call the routines to display the decoded text.
4. During transmit, modem_next_sample() is repeatedly called by the sdr to accumulate
samples. In turn the sample generation routines call get_tx_data_byte() to read the next
text/ascii byte to encode.
?
*/
?
I need to look at the details more to verify that the comment is accurate.
?
73
Evan
AC9TU
|
Re: #zbitx I would really like a formal way to shut down the software gracefully
#zbitx
Please provide a link. Please see the manual. You can export the log into adif. It is on the hdmi /gtk user interface
On Thu, Apr 3, 2025 at 1:29?PM Ashhar Farhan via <farhanbox= [email protected]> wrote: Please see the manual. You can export the log into adif. It is on the hdmi /gtk user interface
On Thu, Apr 3, 2025, 9:52 PM Chris Hoffman via <chris.hoffman.3= [email protected]> wrote: Asher,
?
Is there a way to export the FT8 QSO’s in ADIF format from the SQLite DB?? Or are they also saved in ADIF format in a separate file? ?
My unit has not shipped yet. So I can’t poke around the file system yet.?
I like to log all my QSO’s in central log on my shack computer.?
Thank you
-Chris
|
Re: Just ordered by ZBitX
Geeze.. so sry I am slow to really look at the pics.. I don't really see frame damage..?
And I see the ref output on the rear panel.. guess this model didn't have the front connector for ref?
IF the reference works on the rear connector, would you take $275?
thanks for your patience.
Paul
toggle quoted message
Show quoted text
No noise on the zbitx? i was trying out a pack(they call it a UPS) that keeps 2x18650 at a constant?8.8v. But I was hearing noise in the radio.?
On Thu, Apr 3, 2025 at 1:16?PM santiagom5678 via
<santiagom5678= [email protected]> wrote:
I second Jeff Kelley's suggestion and I'll add that I am currently using one to step down a lifepo4 to the zbitx.?
|
Re: Just ordered by ZBitX
No noise on the zbitx? i was trying out a pack(they call it a UPS) that keeps 2x18650 at a constant?8.8v. But I was hearing noise in the radio.?
On Thu, Apr 3, 2025 at 1:16?PM santiagom5678 via <santiagom5678= [email protected]> wrote: I second Jeff Kelley's suggestion and I'll add that I am currently using one to step down a lifepo4 to the zbitx.?
|
I am not making myself clear. The cw_poll nor modem_poll has any use of reading the keyer.
I hope it is clear. None of the polling routines are used expect to start the transmission.
The keyer is sensed by the isr routine that updates the global variables with the current state of the paddles.
It is the key_poll that reads and returns the state of the paddle 96,000 times a second.
I repeat, nothing to do with either the ui_tick nor modem_poll nor cw_poll.
It would be best if everyone read the detailed email I posted with reference to the exact line numbers of the code. We can then discuss the code.
- f
On Thu, Apr 3, 2025, 9:28 PM Gordon Gibby KX4Z via <docvacuumtubes= [email protected]> wrote: Calling anywhere from 5 to 10 times more frequently would probably result in significant improvement.? ? In the sBitx software, he increased it to 20 times more frequently and it was amazing.?
> On Apr 3, 2025, at 10:40, Mike Johnshoy via <mike.johnshoy=[email protected]> wrote:
>
> ?Ashar, no not cw_poll(), it is modem_poll() that is not getting called often enough.? In sbitx_gtk.c this call is at line #4257 inside of ui_tick().? modem_poll() in turn decides what to do for each of the modes, but in the case of CW modem_poll only gets called ~once per 20 milliseconds, so no matter how fresh the key_poll data is it doesn't get looked at enough.?
> --
> Mike KB2ML
>
>
>
>
>
|
Re: Waiting for the zBitx to start…
Until someone can help you...I’m no expert. If I was in your situation, I would probably get another SD card. Download the image, burn a new SD card and put that into the radio to give it a try.?
You would still have the original SD card available if needed..
| |
Jeff
toggle quoted message
Show quoted text
On Apr 3, 2025, at 1:16?PM, Frank <dd3fh@...> wrote:
Does anyone have any idea how I can get the zBitx to work?
Re: #zbitx I would really like a formal way to shut down the software gracefully
#zbitx
Please see the manual. You can export the log into adif. It is on the hdmi /gtk user interface
On Thu, Apr 3, 2025, 9:52 PM Chris Hoffman via <chris.hoffman.3= [email protected]> wrote: Asher,
?
Is there a way to export the FT8 QSO’s in ADIF format from the SQLite DB?? Or are they also saved in ADIF format in a separate file? ?
My unit has not shipped yet. So I can’t poke around the file system yet.?
I like to log all my QSO’s in central log on my shack computer.?
Thank you
-Chris
|
Re: Just ordered by ZBitX
I second Jeff Kelley's suggestion and I'll add that I am currently using one to step down a lifepo4 to the zbitx.?
|
Re: Waiting for the zBitx to start…
Does anyone have any idea how I can get the zBitx to work?
|
Re: Just ordered by ZBitX
Untested but generally people like the DROK brand:
|
toggle quoted message
Show quoted text
On Apr 3, 2025, at 12:53?PM, Jim via groups.io <jlckansas@...> wrote:
I just ordered my ZBitX.? ?Have a couple of questions.
?
1.? ?What would I need to do to run WSPR on it to see how my setup is working?? ?I live in an apartment and would not be able to mount a permanent antenna out side but have to rig something up either inside or stealth.
?
2.? ?What about using a buck converter?? ? I have 12V batteries to use but was wondering is anyone was using one to run their Z.
?
3.? ?Microphones that might be available?
?
Thank you for the answers.
?
Jim
KE0VVU
I just ordered my ZBitX.? ?Have a couple of questions.
?
1.? ?What would I need to do to run WSPR on it to see how my setup is working?? ?I live in an apartment and would not be able to mount a permanent antenna out side but have to rig something up either inside or stealth.
?
2.? ?What about using a buck converter?? ? I have 12V batteries to use but was wondering is anyone was using one to run their Z.
?
3.? ?Microphones that might be available?
?
Thank you for the answers.
?
Jim
KE0VVU
|
Re: Does zBitx have SWR display?
Hi Paul,
?
I ran into the same issue. v3.051 is currently the latest version. In my case, the git branch was set to "farhandev" instead of "main". This also seems to be the difference between the ./update and ./update_zbitx script - the former does not explicitly set a branch, while the latter sets the branch to "farhandev" after running the git pull. In the ~/sbitx folder, I had to manually run "git checkout main", then ran the ./update script. This brought me to v3.051 and now I get proper readings both via HDMI and on the "head unit" (previously, the "head unit" kept displaying the voltage/S-meter and power/SWR remained at 0/1.0 via HDMI despite appropriate power output).
?
73, Tristan VA3VPN
|
Rest in peace Mike!
--
Gyula HA3HZ
|
Re: #zbitx I would really like a formal way to shut down the software gracefully
#zbitx
Asher,
?
Is there a way to export the FT8 QSO’s in ADIF format from the SQLite DB? ?Or are they also saved in ADIF format in a separate file? ?
My unit has not shipped yet. So I can’t poke around the file system yet.?
I like to log all my QSO’s in central log on my shack computer.?
Thank you
-Chris
|
Calling anywhere from 5 to 10 times more frequently would probably result in significant improvement. In the sBitx software, he increased it to 20 times more frequently and it was amazing.
toggle quoted message
Show quoted text
On Apr 3, 2025, at 10:40, Mike Johnshoy via groups.io <mike.johnshoy@...> wrote:
?Ashar, no not cw_poll(), it is modem_poll() that is not getting called often enough. In sbitx_gtk.c this call is at line #4257 inside of ui_tick(). modem_poll() in turn decides what to do for each of the modes, but in the case of CW modem_poll only gets called ~once per 20 milliseconds, so no matter how fresh the key_poll data is it doesn't get looked at enough.
--
Mike KB2ML
|
Oh gawd! So sorry for the loss. I learnt much of cat control reading hamlib source code.
Even if you did not know who Mike was, you know his work.? Mike was a key developer of hamlib in addition to many, many other contributions to our hobby.? I only had the privilege of a few email exchanges with him but you would be hard pressed to find a kinder, more helpful ham anywhere.
?
|
Re: Strain Relief mod for Power Cable
Double check your positive lead, I think I see some bare copper in your picture . Possibly a nick from stripping outer insulation, mine had both leads nicked.? On Thu, Apr 3, 2025 at 8:21?AM Vince d'Eon VE6LK/AI7LK via <vincedeon= [email protected]> wrote:
This is a great suggestion and a quick and easy modification. Thank you for sharing.
73
|
Even if you did not know who Mike was, you know his work.? Mike was a key developer of hamlib in addition to many, many other contributions to our hobby.? I only had the privilege of a few email exchanges with him but you would be hard pressed to find a kinder, more helpful ham anywhere.
?
https://dukerandhaugh.com/obituaries/michael-d-black/
|
Ashar, no not cw_poll(), it is modem_poll() that is not getting called often enough. In sbitx_gtk.c this call is at line #4257 inside of ui_tick(). modem_poll() in turn decides what to do for each of the modes, but in the case of CW modem_poll only gets called ~once per 20 milliseconds, so no matter how fresh the key_poll data is it doesn't get looked at enough.
--
Mike KB2ML
|
Sam Hanie
Jeff Kelly
HA3HZ