Neil
Wow you are quite accomplished, and that vertical antenna you designed may deserve being published.
The bfo calibration I found quite challenging. When it is set close enough it can be adjusted by ear. It gives maybe 99 percent of us some challenge.
First, someone here who has done this for v6 can describe it. I am honestly thinking best to work with a ham assistant there in Kalamazoo.?
73 Curt wb8yyy
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Re: ubitx #v6 Screen Speed Mod
#v6
Hope this is taken in a friendly way:
A post about interrupt driven encoder code should not have
a subject of ubitx #v6 Screen Speed Mod! This happens
all the time and it confuses people! Try starting a new
subject line.
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On January 7, 2020 at 9:58 PM Reed N <greenkid336600+groupsio@...> wrote:
Hi Mark,
I'm reluctant to accept PRs into the pdq_gfx_update branch until Ashhar gets it merged into his master, since it's usually best practice to keep each PR focused on a single change, but I'd be very interested in seeing your interrupt-based encoder branch, and definitely would recommend you create a PR for it to be merged into Ashhar's master after the pdq_gfx_update is merged in.
Reed
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Re: ubitx #v6 Screen Speed Mod
#v6
Hi Mark,
I'm reluctant to accept PRs into the pdq_gfx_update branch until Ashhar gets it merged into his master, since it's usually best practice to keep each PR focused on a single change, but I'd be very interested in seeing your interrupt-based encoder branch, and definitely would recommend you create a PR for it to be merged into Ashhar's master after the pdq_gfx_update is merged in.
Reed
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OK, so I have two functioning V5 radio's wit Nextion screens and dueling Nanos just bouncing around with RX signals.? Now, I'd like to go retro [read: almost original] for the display on a third build. I picked up a blue-screen, 20 by 4 display that works fine with CEC V1.1 firmware (...20P_S..), other than the S-meter.? I thought wiring from the added AGC board's "s- meter" spot to the Pin 7 wire on the Nano header was sufficient.?
What did I not read???
Tnx,
Ted
K3RTA
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Well that's fine if they don't have a bunch of messages to see before it, or leave before they see it. If they don't end up seeing that server response for 3 or 4 hours or maybe even longer, they may very well not bother.
Vince - K8ZW.
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On 01/07/2020 09:49 PM, Reed N wrote: Vince,
That's a valid concern. I would expect that anybody who sent a
hashtag-less email would get an immediate reply from the server telling
them they need to re-send their email with a hashtag in the subject
line, but if the server drops the message silently, that would be a real
problem. I don't know which of these scenarios is the real one, but it
would definitely be good to find out before turning that feature on.
Reed
--
K8ZW
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I agree that it¡¯s not going to help. Everyone has options of receiving a digest or to unfollow threads. Why create more rules when this is working?
KF4FTR
Vince,
That's a valid concern. I would expect that anybody who sent a hashtag-less email would get an immediate reply from the server telling them they need to re-send their email with a hashtag in the subject line, but if the server drops the message silently, that would be a real problem. I don't know which of these scenarios is the real one, but it would definitely be good to find out before turning that feature on.
Reed
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Vince,
That's a valid concern. I would expect that anybody who sent a hashtag-less email would get an immediate reply from the server telling them they need to re-send their email with a hashtag in the subject line, but if the server drops the message silently, that would be a real problem. I don't know which of these scenarios is the real one, but it would definitely be good to find out before turning that feature on.
Reed
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Re: [BITxV6] BRICKED recovery help needed
?I'll agree that having a spare Nano is a good idea. I bought 2 or 3 myself, pins not soldered that way I can experiment with the raduinos for other project ideas, I have a coupe of Unit's, and another bigger arduino that I bought to experiment with. ?BTW, I don't care for the green screen that come with the raduinos, so I changed one to a blue screen. Pin for pin compatible, just had to solder ?Pins to the blue, and popped it in, so nice. ?Anyway, always a god idea to have spares when you experiment.
On Tue, Jan 7, 2020, 8:24 PM Jerry Gaffke via Groups.Io <jgaffke= [email protected]> wrote: Andy,
If downloading firmware to the uBitx, not a bad idea to have a few spare Nano's handy:
? ??
Do buy a Nano without pins yet soldered in place as per that Elegoo product,
since to mount it into the socket provided on the Raduino, the Nano pins must be soldered on the?
top side of the Nano, not the bottom where normal people put them.
Having spare Nano's, you can practice downloading firmware without even touching the uBitx.
Once it is downloaded, can power everything off and with proper anti-static precautions,
move the new Nano into the socket on the Raduino to try the firmware out.
If the uBitx doesn't work, you can go back to the original Nano, see if that fixes it.
Having spare Nano's also means you can play with them on other projects.
They are very useful and fun.? You might get a few of the cheap 16x2 displays also.
Many have noticed that the uBitx receiver works with the uBitx power switch off
when a USB connection from a host computer to the Raduino is made.?
The power from the USB connection goes "backwards"
through the LM7805 regulator up into the main 12v rail of the uBitx.
Though that 12v rail only has something less than 5v on it, the receiver
behaves more or less normally.? It is possible that this could blow some 5v connection
on a Nano due to too heavy a current, though I'm not sure anybody has experienced this.
Might be best to add a 1n400x diode between the main uBItx 12v rail and the LM7805
regulator on the Raduino to prevent the backward flow of current from the USB connection.?
I don't know why your uBitx failed.
At $3, the Nano clones are of variable quality, perhaps it simply died for no particular reason.
With any luck, replacing the $3 Nano (after first burning appropriate firmware) will fix your uBitx.
Jerry, KE7ER
On Tue, Jan 7, 2020 at 11:28 AM, Andy_501 wrote:
I have a dedicated 12 VDC @ 6 Amps supply for the uBITx transceiver with no other load on it.? The only thing I noticed in past sessions after connecting to laptop via USB port was that if I shut off the ON/OFF Vol control it stays powered up if the USB connection to laptop is live.
Everything was working fine as I indicated and I just powered it down for the night, as I had done many times before, and it did not start when I returned today. That is why I thought maybe the experimenting with the Xloader and or arduino uploading had somehow done a bad load just blanking all previous code. I don't have a h/w reset button on his one; I would need some sort of diagnostic program to run on laptop that could comm with USB port and do a reset via comm port I think but that would have to be a different program as well.
Something like this isn't great for teaching students in a course especially when cost is as high as it is.
?
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Phillip, We have discovered that the Indian customs have opened quite a few of our boxes and packed them back badly. HF Signals is committed to replacing all of them. Write to hfsignals@... with pictures. - f
Mine turned up with damage. The volume pot broken off the the board, marks on the touch screen, and damage to the corners of the case. Also chipped paint work.
Philip G7JUR
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And as soon as those who use email, rather than the web interface, start getting their messages rejected for lack of hashtag, you will see a lack of messages, not an increase of hashtags.
Vince - K8ZW.
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Show quoted text
On 01/07/2020 09:18 PM, Reed N wrote: Perhaps requiring at least one hashtag could improve people's
experience, since it would inspire people to at least choose something
relevant to their topic, and thus give others the opportunity to filter
somewhat? Currently there are lots of threads with NO tag, and since we
can't add them after they're made, there's no way to filter those
threads at all.
From /static/help:
Requiring hashtags: In a group set to Hashtags Required, all
messages sent to a group must be tagged with at least one hashtag.
Reed
--
K8ZW
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Re: [BITxV6] BRICKED recovery help needed
Andy,
If downloading firmware to the uBitx, not a bad idea to have a few spare Nano's handy:
? ??
Do buy a Nano without pins yet soldered in place as per that Elegoo product,
since to mount it into the socket provided on the Raduino, the Nano pins must be soldered on the?
top side of the Nano, not the bottom where normal people put them.
Having spare Nano's, you can practice downloading firmware without even touching the uBitx.
Once it is downloaded, can power everything off and with proper anti-static precautions,
move the new Nano into the socket on the Raduino to try the firmware out.
If the uBitx doesn't work, you can go back to the original Nano, see if that fixes it.
Having spare Nano's also means you can play with them on other projects.
They are very useful and fun.? You might get a few of the cheap 16x2 displays also.
Many have noticed that the uBitx receiver works with the uBitx power switch off
when a USB connection from a host computer to the Raduino is made.?
The power from the USB connection goes "backwards"
through the LM7805 regulator up into the main 12v rail of the uBitx.
Though that 12v rail only has something less than 5v on it, the receiver
behaves more or less normally.? It is possible that this could blow some 5v connection
on a Nano due to too heavy a current, though I'm not sure anybody has experienced this.
Might be best to add a 1n400x diode between the main uBItx 12v rail and the LM7805
regulator on the Raduino to prevent the backward flow of current from the USB connection.?
I don't know why your uBitx failed.
At $3, the Nano clones are of variable quality, perhaps it simply died for no particular reason.
With any luck, replacing the $3 Nano (after first burning appropriate firmware) will fix your uBitx.
Jerry, KE7ER
toggle quoted message
Show quoted text
On Tue, Jan 7, 2020 at 11:28 AM, Andy_501 wrote:
I have a dedicated 12 VDC @ 6 Amps supply for the uBITx transceiver with no other load on it.? The only thing I noticed in past sessions after connecting to laptop via USB port was that if I shut off the ON/OFF Vol control it stays powered up if the USB connection to laptop is live.
Everything was working fine as I indicated and I just powered it down for the night, as I had done many times before, and it did not start when I returned today. That is why I thought maybe the experimenting with the Xloader and or arduino uploading had somehow done a bad load just blanking all previous code. I don't have a h/w reset button on his one; I would need some sort of diagnostic program to run on laptop that could comm with USB port and do a reset via comm port I think but that would have to be a different program as well.
Something like this isn't great for teaching students in a course especially when cost is as high as it is.
?
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Mark, Just before you ship it to someone else.. the rig is eniterly usable without the touch too. Here is how : Tap the tuning knob and a white square showing the focus will appear around one of the buttons or frequencies. Use the tuning knob to move it to the other button. Press again to select. If you press it over an already selected frequency, it falls into fast tuning mode, press again for normal tuning. I didn't get around to doing the same with the setup menu but it is used just a few times in the life of the rig. - f
On Wed 8 Jan, 2020, 3:07 AM Mark WO7T, < wo7t@...> wrote: Full kIt arrived the day before New Years. Reflecting on packing it was OK...nothing was scratched,?
dented or flopping around for the DHL shipment time of 9 days. Assembled last Saturday.? Played
around Sunday and Monday after setting the FREQ setting and the BFO setting. Quite an engineering,
feat and I suppose programming endeavor by the creator.?
However, this is my first ham rig having a touch screen. And I simply DO NOT LIKE touchscreen.
The radio is a little box'ier? than intentioned so not interesting in it for my go-kit. I'm keeping with my
knob/display radios, and? KD1JV Tribander for the field.?
This one is up for sale...... As new...complete assembled already with everything that comes with it.
It has a serial number of #167 on box, and will be shipped USPS priority mail upon full payment
via USPS MO or cleared check -? $190 shipped.
72,
Mark
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Perhaps requiring at least one hashtag could improve people's experience, since it would inspire people to at least choose something relevant to their topic, and thus give others the opportunity to filter somewhat? Currently there are lots of threads with NO tag, and since we can't add them after they're made, there's no way to filter those threads at all. From? /static/help:
Requiring hashtags:?In a group set to Hashtags Required, all messages sent to a group must be tagged with at least one hashtag.
Reed
|
As many of you know I am a totally blind Amatuer trying to calibrate a V6 complete kit. I am willing to call someone who can help me understand the procedure as I have tried several times with varied results. If you are willing to help me , please send me your telephone number direct.
K8it@...
Thanks
73 Neil k8it
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Re: Help with troubleshooting Bitx40 - no transmit.
#bitx40help
Would Q13 cause those resisters to fry?
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Re: ubitx #v6 Screen Speed Mod
#v6
I¡¯m on vacation right now, but when I get back, I¡¯d be happy to share a branch I made to support interrupt driven encoder wheel. Rather than calling read_enc() and waiting around 200ms or whatever it waits, instead the pin change interrupts on the encoder wheel call an ISR to increment or decrement a counter, and read_enc() just returns and clears that counter. So the UI responsiveness is Improved (immediate return instead of waiting to count clicks) and it doesn¡¯t miss clicks when not looking for them.?
I got this working, then immediately left for vacation with the family. If you¡¯re interested, I can share a PR this coming Saturday or Sunday.?
73 de KR6ZY -Mark
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Show quoted text
On Jan 5, 2020, at 3:32 PM, Reed N <greenkid336600+groupsio@...> wrote:
?@Joel - okay, great. Sounds like the PDQ branch is reasonably stable, then. That's what I like to hear :) @Andy - are you having issues with the pdq_gfx_update branch () that this thread is discussing, or are you still on the stock software that shipped with the radio? If you're asking for general setup help, this thread probably isn't the best spot to ask. However, since you did ask here, I'll give a quick answer summarizing :
- Turn on radio
- Tune to a frequency you know there's signal on, e.g. a local AM station, or 10MHz for WWV. Tune to what the known frequency is, not where you actually get the signal while tuning.
- Press and hold the tuning dial in until you enter the setup menu
- Rotate the tuning dial until "Set Freq..." is selected
- Press and release the tuning dial to enter the setting
- Rotate the tuning dial until you get zero beat
- Press and release the tuning dial to save the setting
- Rotate to the "Exit" to leave the setup menu
Once you've done the above tuning, you can then change the BFO to get things to sound "right". Reed
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Will do. I will give it a good testing tomorrow.
?Thanks Philip G7JUR
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Oh, excellent! I won't bother with the hex then :) Let me know if you run into any hiccups on the? /g/BITX20/topic/ubitx_v6_screen_speed_mod/69375908?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,20,69375908?thread Reed
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Hi Reed.
Just managed? to compile your firmware and install it.
Great that's one hell of a lot faster. Very happy, thanks
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Ted
Smitty, N6MTS