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Post by AlbEagle on Feb 19, 2018 1:15:19 GMT 2
Hello, Hope you can help me again. Have the radio panel in the basic functions, technically finished. Enclosed a picture with orange arrows. Can you tell me the settings in Mobiflight? Do not do it that way. Many Thanks The first ones in the Com radio have no function. They are there just for aesthetics. As for the other two, I hadn't set them yet in the old radio. I have only used ON and OFF. On the new radio I have to figure all out, as soon as I get the PCB's and start assembling I will let you know. AlbEagle. |
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Post by hannes1 on Feb 20, 2018 21:45:19 GMT 2
Hello. have a problem with the radio. All ads show the correct values. after a while and after a few changes, the ads are gradually falling out. partly completely and partially they show confused stuff. Do you have an idea about the problem?
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Post by AlbEagle on Feb 21, 2018 2:29:37 GMT 2
Hello. have a problem with the radio. All ads show the correct values. after a while and after a few changes, the ads are gradually falling out. partly completely and partially they show confused stuff. Do you have an idea about the problem? I think there is either not enough power delivered to the radio or you have faulty displays or bad connections. Solder as many I/O as possible avoiding plug ins. Use short and thick wires. Check the power supply, how many amps does it provide? I'm using my radio for such a long time and never had such a problem. If I would have this problem I would check the things I mentioned. Regards AlbEagle |
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Post by hannes1 on Mar 6, 2018 8:36:51 GMT 2
Hello, I checked power supply and cable connections. They fit. The main problem is when switching from Avionic Master, or generally Precons in the displays. Here is a link to a short video that shows the problem exactly. Do you have a solution or an idea here? Many Thanks In Mobiflight, the displays switch active and blank back and forth correctly. (Call sign) So it has to fit here. readycloud.netgear.com/client/browselink.html#t=003cqcm333u/Display%20Problems |
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Post by AlbEagle on Mar 6, 2018 22:16:29 GMT 2
Hello, I checked power supply and cable connections. They fit. The main problem is when switching from Avionic Master, or generally Precons in the displays. Here is a link to a short video that shows the problem exactly. Do you have a solution or an idea here? Many Thanks In Mobiflight, the displays switch active and blank back and forth correctly. (Call sign) So it has to fit here. readycloud.netgear.com/client/browselink.html#t=003cqcm333u/Display%20ProblemsI have the same problem when I start the radio, even the new one. I have to restart it few times until it works good. This is a problem that should be addressed in the mobiflight forum. I suggest you create a thread there about this problem. |
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Post by hannes1 on Mar 11, 2018 20:10:06 GMT 2
Hallo AlbEagle. Hoffe ich kann dir auch in Deutsch schreiben. Wäre für mich leichter. Benötige deine Meinung zu 7-Segment Displays. Ich möchte nun alle Displays nicht mehr abschneiden, sondern die gesteckten Segmente mit Kabel um 15cm verlängern, dann die Display Segmente zusammen kleben und am Panel befestigen. Die Displays möchte ich dann so wie du wieder in Serie schalten (bis zu 8 Displays), jedoch nicht über Kabel Verbindungen direkt an den MAX Chips sondern über die vorgesehenen Pins auf den Platinen. Würde das so wie beschrieben auch funktionieren? Vielen Dank für eine Info.
mfg Hannes
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Post by valentin on Mar 12, 2018 0:13:01 GMT 2
Hi,
I have the same problem....
I use a power supply 5V 3A, but i think, it's not enough.. may be 4A?
For my part, when i start mobiflight, there are only 3-4 chips illuminated...
When i stop mobiflight some chips stay, but not all...
When i start it again, it's other chips who are illuminated...
Even more, sometimes it's not radio frequency who is illuminated but juste "0.0.0.0.0.0.0.0"
For the mobiflight program all is ok...
Thank by advance
Valentin
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Post by AlbEagle on Mar 12, 2018 1:57:43 GMT 2
Hallo AlbEagle. Hoffe ich kann dir auch in Deutsch schreiben. Wäre für mich leichter. Benötige deine Meinung zu 7-Segment Displays. Ich möchte nun alle Displays nicht mehr abschneiden, sondern die gesteckten Segmente mit Kabel um 15cm verlängern, dann die Display Segmente zusammen kleben und am Panel befestigen. Die Displays möchte ich dann so wie du wieder in Serie schalten (bis zu 8 Displays), jedoch nicht über Kabel Verbindungen direkt an den MAX Chips sondern über die vorgesehenen Pins auf den Platinen. Würde das so wie beschrieben auch funktionieren? Vielen Dank für eine Info. mfg Hannes Hallo Hannes Ja es muss funktionieren, solange du alles wie in der Zeichnung verbindest, du brauchtest aber zwei platinen. Nur mit einem Max chip habe ich es nicht geschaft alle vier Buchstaben zu erzeugen. Fallst du es hinbekommen hast alle vier Buschstaben nur mit einem Max chip darzustellen dann wäre es schön villeicht bilder hoch zu laden und zeigen wie es du gemacht hast damit auch den anderen geholfen wird. |
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Post by AlbEagle on Mar 12, 2018 2:11:49 GMT 2
Hi, I have the same problem.... I use a power supply 5V 3A, but i think, it's not enough.. may be 4A? For my part, when i start mobiflight, there are only 3-4 chips illuminated... When i stop mobiflight some chips stay, but not all... When i start it again, it's other chips who are illuminated... Even more, sometimes it's not radio frequency who is illuminated but juste "0.0.0.0.0.0.0.0" For the mobiflight program all is ok... Thank by advance Valentin I don't think it is a current problem. I have measured the current drawn from the radio using a cellphone charging voltage/current meter and it is only drawing about 1.4 Amps with almost all displays lit.  With almost all segments lit 8.8.8.8.8.8.8.8. the radio draw max 1.6 to 1.8 Amps.  The connections are all good because It is a PCB. So I can't explain either what could be the cause. |
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Post by hannes1 on Mar 20, 2018 7:30:10 GMT 2
Hallo,
Hat jemand eine Zeichnung vom MAX7219 Tube in .dxf, .dwg? Möchte mir eine Grundplatte fräsen, auf welcher ich dann die Tubes schraube. Also eine Zeichnung nicht nur vom Chip sondern von der gesamten Platine.
Danke
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Post by AlbEagle on Mar 20, 2018 22:06:59 GMT 2
Hallo, Hat jemand eine Zeichnung vom MAX7219 Tube in .dxf, .dwg? Möchte mir eine Grundplatte fräsen, auf welcher ich dann die Tubes schraube. Also eine Zeichnung nicht nur vom Chip sondern von der gesamten Platine. Danke Hallo Hannes. Hier ist die Zeichung für das Max7219 Tube. Ich habe leider keine .dxf oder .dwg Zeichung.  |
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