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Re: File /Node-Red DAX and CAT/nDAX nCAT Multi.json uploaded
#file-notice
I added a second Linux nDAX / nCAT Node-Red flow to add an optional second instance.
Here is the dashboard. ?There are selectors for "Instance One" and Instance Two" to select Slice and DAX channel. ?If "None" is selected for "Instance Two", only one instance of nDAX and nCAT is created. It took some effort to create icons to run multiple instances of Linux WSJT-X, but I found a way. ?Anyone who needs to know, email me. |
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Sub TX - looking for TX DAX
I have been trying to pull the data directly from the radio.? ?I am finding getting the TX Dax status to be a challenge.? I have subscribed to 'c16|sub tx all' .? The message that comes back should indicate DAX change but it does not.? ?I consistently get transmit dax=0 regardless of DAX status.??
I looked at the packets with wireshark and to my surprise I can see the change in the wireshark trace. Here is the cmd to the radio when I click the button: A couple packets later I see the where transmit dax =1 : Node-RED debug shows the same status.? It makes me think I need to bind to client maybe?? Not sure.? Has anyone successfully? sub tx for TX DAX or Proc data? -- Mick, W8BE |
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Re: Scheduling A Node Red Zoom Trainng Session?
开云体育Join Kyle’s Zoom meeting tomorrow night @ 8 pm Central US. If you are outside North America (EU for example) we can schedule another Zoom meeting to accommodate the difference in time zones. ? I’d like to have the meeting start with basics – loading extra nodes, flows, etc. Help to get beginners comfortable in getting going. Later in the call we can cover some intermediate or advanced topics. ? It is probably a good idea to break it into several Zoom meetings instead of having a long one. ? Dave wo2x ? ? ? ? From: [email protected] <[email protected]> On Behalf Of RUSS GUIDRY K5OA via groups.io
Sent: Wednesday, August 4, 2021 5:56 PM To: [email protected] Subject: Re: [nodered-hamradio] Scheduling A Node Red Zoom Trainng Session? ? Is there a novice section? ?
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Re: Scheduling A Node Red Zoom Trainng Session?
开云体育I should be able to make it tomorrow night. I wanted to go over some stuff, especially different ways to parse data. Others can share their methods as well.73 Dave wo2x On Aug 4, 2021, at 5:12 PM, Kyle K <kylekrieg@...> wrote:
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Re: Scheduling A Node Red Zoom Trainng Session?
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On Aug 4, 2021, at 8:40 AM, Kyle K <kylekrieg@...> wrote:
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Re: Scheduling A Node Red Zoom Trainng Session?
I created a Zoom for this Thursday Aug 5th at 8pm Central if anybody wants to hop on and talk about Node Red.? We'll see if Dave or Alan can stop by to give us some fire power.? I think we might need to have another Zoom for the other parts of the world as Dave talked about in an earlier string.?
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Time: Aug 5, 2021 08:00 PM Central Time (US and Canada)
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Join Zoom Meeting
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Meeting ID: 884 5442 5076
Passcode: 106222
Kyle AA0Z ? |
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Re: Problem with TGXL flow
开云体育I’ve re-read your message Les. I am testing this now. I do not think it is a FlexRadio flow issue. ? Standby ? ? Dave wo2x ? ? From: [email protected] <[email protected]> On Behalf Of Les Brown
Sent: Tuesday, August 3, 2021 4:20 PM To: [email protected] Subject: [nodered-hamradio] Problem with TGXL flow ? Dave et al, ?? I’m running node-red on a Raspberry Pi. I have a Flex6600M, PGXL and TGXL. Everything works well except: If I power down the Pi and then power it on again, it throws an error for the TCP node in the TGXL flow. The only way it will fix itself is if I power down the TGXL and power it on again. Occasionally the TGXL utility on Windows will also exhibit this behaviour, but not consistently like power cycling the Pi. I’m wondering if node-red needs to ping the TGXL to initiate some output from it. Any clues guys? 73, Les VE3NNT |
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Re: Problem with TGXL flow
开云体育Hi Les, ? It is actually working as designed. I will explain. ? The Node Red server as I have designed the VITA49 and Flex Radio flows is designed to be running 24x7 and be running before a SmartSDR client connects (SSDR for Win, Maestro, SSDR for IOS, or MAC). If you reboot the Pi, then disconnect your client to the radio and reconnect, it will work. ? Now, why did I do this? We found if you send TCP commands to the radio while it is transmitting will cause “popping” in the TX audio. You can hear it on SSB, see it in waterfall on FT8 and mangled CW character(s). The FlexRadio flow only sends the subscribe TCP commands when the client first connects. I used to send them every 5 seconds and wondered why I had the popping on FT8. Took a while to figure it out. ? I could probably look at client connected global variable and wait 10 seconds. If Client Connected does not equal 1 I could have it send the sub commands again. Let me see if that would be feasible. ? 73 Dave wo2x ? ? From: [email protected] <[email protected]> On Behalf Of Les Brown
Sent: Tuesday, August 3, 2021 4:20 PM To: [email protected] Subject: [nodered-hamradio] Problem with TGXL flow ? Dave et al, ?? I’m running node-red on a Raspberry Pi. I have a Flex6600M, PGXL and TGXL. Everything works well except: If I power down the Pi and then power it on again, it throws an error for the TCP node in the TGXL flow. The only way it will fix itself is if I power down the TGXL and power it on again. Occasionally the TGXL utility on Windows will also exhibit this behaviour, but not consistently like power cycling the Pi. I’m wondering if node-red needs to ping the TGXL to initiate some output from it. Any clues guys? 73, Les VE3NNT |
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Re: Scheduling A Node Red Zoom Trainng Session?
开云体育I’m definitely up for a zoom conference!I also have the ?Keyestudio 4 relay board mounted on a RPI 3B and node-red installed, ready to customize.? - Tyler N4TY On Aug 3, 2021, at 9:02 AM, Mark K8MHW <mweisheimer@...> wrote:
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Michael Aust
Dave wo2x
Kyle AA0Z
NY8T
Tyler Barnett N4TY