Adrian, thanks for the video. I'll get you the SPE beta version tomorrow. Provides similar functionality to your tweak, table driven (you customize the table), 4 drive level columns (standby, L, M, H) and a row per band. A link out node to couple with a corresponding exciter flow's link in. Ron WB2WGH?
Ron, A little vid of my basic setup ;
regards
Adrian
|
Alan,
Sorry I don¡¯t have a computer with me at the moment (traveling) so this is from memory. there¡¯s a pan.data = function(data) that I think does that part.?Likely Wednesday before I can actually look at the code.
Stephen
|
Stephen, thanks.
Another question.? I have built my first d3 SVG line chart.? I am looking over your "Panadapter" Dashboard template node and cannot identify where you bring in the msg.payload as "data" from the Flex Steam node.
I am looking for something?like ".data(msg. payload)", but I do not see anything similar.
Q- How/where, do you bring the msg.payload array from the Flex Stream Node into the d3 script?
Alan
Alan,
Should work. You just need fix the y-axis to the audio data range and?then use the Left or Right channel data for display. Or merge them into mono channel¡. or display both!
The only trick will be creating a rolling buffer of data with new values pushed in from the left or right (visual left or right not audio channel) so that new data appears on the left or right of the display. So you get:
? ? newest sample ¡¡ oldest sample
or
? ? oldest sample ¡.. newest sample
I don¡¯t think you are missing anything. In fact I recall looking at examples just like this when building the original. I don¡¯t recall if they were for audio data, but they were for data where new samples were added and then ¡°scrolled¡± across and expired off the other end of the chart.
Stephen
Stephen
|
Alan,
Should work. You just need fix the y-axis to the audio data range and?then use the Left or Right channel data for display. Or merge them into mono channel¡. or display both!
The only trick will be creating a rolling buffer of data with new values pushed in from the left or right (visual left or right not audio channel) so that new data appears on the left or right of the display. So you get:
? ? newest sample ¡¡ oldest sample
or
? ? oldest sample ¡.. newest sample
I don¡¯t think you are missing anything. In fact I recall looking at examples just like this when building the original. I don¡¯t recall if they were for audio data, but they were for data where new samples were added and then ¡°scrolled¡± across and expired off the other end of the chart.
Stephen
Stephen
|
Adrian, I have already coded an option for exciter drive level "output" parameter based on band and SPE power level setting. The user configures the table in Node Red much like the SOE does it for Flex. I have not released that version yet for beta rest but can and will get you a beta in the next few days.?
The challenge has been to ensure the lookup is performed on "valid" SPE data. Without blgetting into the details, sometimes the CSV data is corrupt (bad checksum or wrap around of the data). That has resulted in adding additional code to verify packet validity as I don't want to perform a drive level lookup based on bad data.?
I'll get you a beta shortly. Ron WB2WGH?
I see using
msg.payload.col10? in debug
"H"
27/06/2022, 17:03:54msg.payload.col10 : string[1]
"M"
27/06/2022, 17:03:54msg.payload.col10 : string[1]
"M"
27/06/2022, 17:03:55msg.payload.col10 : string[1]
"M"
27/06/2022, 17:03:55msg.payload.col10 : string[1]
"M"
27/06/2022, 17:03:57msg.payload.col10 : string[1]
"L"
27/06/2022, 17:03:57msg.payload.col10 : string[1]
"L"
27/06/2022, 17:03:57msg.payload.col10 : string[1]
"L"
which should be simple to tap.
73
Adrian
|
Re: Question about re-install
Thanks Mick. Good tip.
Perfect topic for another WiKi article.
73
toggle quoted message
Show quoted text
On Jun 26, 2022, at 7:08 PM, Mick - W8BE <w8bea2b2c2@...> wrote:
?To help with Dave's 2nd comment please note that there is a file 'package.json'? in your node-red dir that lists the .js files for the nodes that your flow needs.? Use the pallet manager to pre load the flow dependent nodes before you import your copy of your flow into the editor.? Doing this step 1st avoids flow problems that occur if you don't have dependent nodes imported yet.? The file will look similar to this:
Regards -- Mick, W8BE
|
Re: Question about how to "zero" meter data when radio connection is dropped
Dave,
Much thanks for your flow, it was VERY helpful... though I do have a question about your flow.? After the switch node, you have a split node then a delay node.? Curious as to the purpose/function of the split node since you know the radio is "disconnected" from the switch node.
--
Mike / K5MAP
|
Re: Question about re-install
To help with Dave's 2nd comment please note that there is a file 'package.json'? in your node-red dir that lists the .js files for the nodes that your flow needs.? Use the pallet manager to pre load the flow dependent nodes before you import your copy of your flow into the editor.? Doing this step 1st avoids flow problems that occur if you don't have dependent nodes imported yet.? The file will look similar to this:
Regards -- Mick, W8BE
|
Re: Dashboard Alignment Issues
Dave, Alan:
Finally figured this out. Dave, you were right. It was a layout issue.
Once I changed the group width of the WebSwitches from 3 to 4 (in the Dashboard group nodes) and the switch sizes to Auto (in the switch node Properties) then the dashboard started looking just like the pictures you had posted. Now I can use spaces in the labels and everything looks like it should.
 --
Mark
K0LO
|
Re: Question about re-install
Click the three horizontal lines in upper right corner of Node Red Editor and select export. You can select current flow or all flows.
Make sure you install all needed nodes on new Node Red install before importing flows back in.
What is the problem you have?
73
toggle quoted message
Show quoted text
On Jun 26, 2022, at 4:58 PM, W8DU_Arnie <mdjdmi@...> wrote:
?I am thinking that I need to remove and re-install node-red on my RPi. I don't want to lose the flows that I already have. What do I need to do in order to save my existing flows when I remove and re-install node-red?
Tnx de Arnie W8DU
|
Question about re-install
I am thinking that I need to remove and re-install node-red on my RPi. I don't want to lose the flows that I already have. What do I need to do in order to save my existing flows when I remove and re-install node-red?
Tnx de Arnie W8DU
|
Stephen - Question
I was poking around with your pan adapter and D.3 based frequency domain chart. ?I am learning a lot.
Question, I tried resetting the Steam type to the different audio modes. ?The message output appeared to be the same as the panadapter's output.
My thought was to build a d3 based, frequency domain chart of the audio spectrum. ?What am I missing?
Alan. WA9WUD
|
Re: Dashboard Missing fron Newbie
Dave, very mild luckily. Good luck with your network issues. I too have several older routers I keep around for things like FD and demos. Ron WB2WGH?
On Sat, Jun 25, 2022, 8:11 PM David De Coons wo2x via <RocketNJ= [email protected]> wrote: Ron?
Sorry to hear the virus has bit you. Hopefully it will be a mild case.?
Marty, welcome to the group and have fun! ?
Fighting a flaky router in the OEM Mobile Command Center. Going to replace an $8k router with an old Linksys. Problem is my laptop doesn¡¯t do B or G network. Might have to run home and get a spare AC router.?
I suspect the network in the OEM MCC has a loop causing things to go nuts. I am normally not affiliated with the county where I am at but they have a very active CERT and RACES so they asked me to join them this year.?
73 Dave wo2x Sent from my waxed string and tin cans.? On Jun 25, 2022, at 8:05 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? That did it! Ron, thanks so much! Didn¡¯t realize it was case sensitive. Onward and upward after a night of ditties. Have a good one and thanks so much. 73 Marty Bluhm On Jun 25, 2022, at 7:56 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1. Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Re: Dashboard Missing fron Newbie
I feel ya Ron. I just did two weeks in the house. Good job helping Marty!
--
73,
Ed KA9EES
|
Re: Dashboard Missing fron Newbie
Ron?
Sorry to hear the virus has bit you. Hopefully it will be a mild case.?
Marty, welcome to the group and have fun! ?
Fighting a flaky router in the OEM Mobile Command Center. Going to replace an $8k router with an old Linksys. Problem is my laptop doesn¡¯t do B or G network. Might have to run home and get a spare AC router.?
I suspect the network in the OEM MCC has a loop causing things to go nuts. I am normally not affiliated with the county where I am at but they have a very active CERT and RACES so they asked me to join them this year.?
73 Dave wo2x Sent from my waxed string and tin cans.?
toggle quoted message
Show quoted text
On Jun 25, 2022, at 8:05 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? That did it! Ron, thanks so much! Didn¡¯t realize it was case sensitive. Onward and upward after a night of ditties. Have a good one and thanks so much. 73 Marty Bluhm On Jun 25, 2022, at 7:56 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1. Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Re: Dashboard Missing fron Newbie
toggle quoted message
Show quoted text
That did it! Ron, thanks so much! Didn¡¯t realize it was case sensitive. Onward and upward after a night of ditties. Have a good one and thanks so much. 73 Marty Bluhm On Jun 25, 2022, at 7:56 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1. Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Re: Dashboard Missing fron Newbie
Dave, Was supposed to be at FD but isolating due to you know what. So taking the opportunity to catch up on things non ham radio. Might play FD from the home shack tomorrow.
Have fun at FD and I'll look for you tomorrow if I get on the air. Ron WB2WGH?
On Sat, Jun 25, 2022, 7:46 PM David De Coons wo2x via <RocketNJ= [email protected]> wrote: I am playing FT8 on 20. NJ2BC
On Sat, Jun 25, 2022, 7:38 PM Marty Bluhm < w8aks55@...> wrote: ?That sounds good. I really didn¡¯t expect anything due to field day. In fact, I have the all nite shift on the cw station so I¡¯ll have to go in a couple hrs. That¡±s if the the current underway tstorms stop.? Have fun and talk with you later. 73 On Jun 25, 2022, at 7:29 PM, David De Coons wo2x <RocketNJ@...> wrote:
? Hi? Marty
At Field Day today and tomorrow but can help you remotely Monday if you still need help.
73 Dave wo2x On Sat, Jun 25, 2022, 7:26 PM Marty Bluhm < w8aks55@...> wrote: Hi Dave,
Thanks for the super fast reply.
I downloaded and installed all those flows you recommended in the files section. A dashboard was among them and is present on the left side (palette) of the workspace. In fact it is the second to last item followed by Raspberry Pi.
I have been working with this to see if I could solve my own problem but no luck.
When I click on it, the slider moves up between the json and xml flows with nothing resembling a dashboard workspace showing.
Perhaps I¡¯m looking for the wrong thing.
Thanks , hopefully can solve this and get on with the goodies.
73
Marty
W8AKS
> On Jun 25, 2022, at 19:08, David De Coons wo2x <RocketNJ@...> wrote:
>
> ?Hi Marty
>
> You might not be able to access the dashboard u til you load a flow containing dashboard nodes.
>
> Also make sure you have the node-red-dashboard node loaded.
>
> 73
> Dave wo2x
>
>
> Sent from my waxed string and tin cans.
>
>> On Jun 25, 2022, at 7:06 PM, Marty Bluhm <w8aks55@...> wrote:
>>
>> ?Hello to the group.
>> Name is Marty call W8AKS in Beckley Wv.
>> I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
>> After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
>> This is what I¡¯ve done and the bump I¡¯ve came too.
>>
>> I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
>> I get a terminal window pop up with a some work I have to do involving encrypted files.
>> Bottom line, node red console running in server at
>> I go to chrome and use the following url for my workspace
>>
>>
>> This brings up my workspace.
>> I followed wo2x pdf instructions in the files section and installed the required modules.
>>
>> Now is where I hit the bump in the road.
>> Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
>> I used
>> No dashboard but a error message that 254 is a private thing in the router.
>> This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
>> This is the point I am at, how do I work around this to get a dashboard?
>> I¡¯ve checked the dashboard in the palette section with no joy.
>> Any help be greatly appreciated.
>> Thanks and 73
>> Marty Bluhm
>> W8AKS
>>
>>
>>
>>
>>
>>
>>
>
>
>
>
>
|
Re: Dashboard Missing fron Newbie
That did it! Ron, thanks so much! Didn¡¯t realize it was case sensitive. Onward and upward after a night of ditties. Have a good one and thanks so much.
toggle quoted message
Show quoted text
On Jun 25, 2022, at 7:56 PM, Ronald Panetta, WB2WGH <ron@...> wrote:
? Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1. Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Re: Dashboard Missing fron Newbie
Ron
You are probably onto the answer with ui vs UI
I didn`t look close.?
Dave
On Sat, Jun 25, 2022, 7:56 PM Ronald Panetta, WB2WGH < ron@...> wrote: Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1.
Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Re: Dashboard Missing fron Newbie
Marty, try "/ui" lower case instead of upper case. Unix anything is case sensitive. I just tried upper case in my RPi Node Red server and get no response.?
BTW, one point on clarification, you say your server is running on 127.0.0.1. That is a bit nonsensical. 127.0.0.1 is the IP looback (my IPl address and when one establishes an ip connection to it, it connects to the currect node. So, in effect, every IP node is 127.0.0.1.
Hello to the group.
Name is Marty call W8AKS in Beckley Wv.
I got bit bigtime by Kyle AA0Z the other day. I had a pi4 on the shelf so said Let¡¯s try something new.
After watching Kyle¡¯s video, I proceeded to get my feet wet after updating the Pi4.
This is what I¡¯ve done and the bump I¡¯ve came too.
I have Node Red up and running on the pi4.I bring up node red via the programming tab on the dropdown menu.
I get a terminal window pop up with a some work I have to do involving encrypted files.
Bottom line, node red console running in server at
I go to chrome and use the following url for my workspace
This brings up my workspace.
I followed wo2x pdf instructions in the files section and installed the required modules.
Now is where I hit the bump in the road.
Following kyles guidance and the node red web site. I tried to bring up a dashboard so I could start the learning process.
I used
No dashboard but a error message that 254 is a private thing in the router.
This is true. I am running fiber from Frontier using their modem and Router as it gives 1 gig performance.
This is the point I am at, how do I work around this to get a dashboard?
I¡¯ve checked the dashboard in the palette section with no joy.
Any help be greatly appreciated.
Thanks and 73
Marty Bluhm
W8AKS
|
Stephen Houser, N1SH
Dave wo2x
Mike Pate - K5MAP
Edward Dowdy KA9EES