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Messages - JZ

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Kit #2 - 1pc

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Current Coop's / Re: ssc4/pigtails 2016 coop ( taking orders )
« on: May 10, 2016, 10:20:35 pm »
Kit 1 - 12
Kit 2 - 12
Kit 3 - 12

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Lynx Zeus / Re: Different Zeus problem(?)
« on: December 17, 2015, 06:23:34 pm »
Plugged my Zeus into power one last time before bringing it inside for troubleshooting and only channel 2 was dead the rest were static green/purple.  My first thought was "I bet the channel 2 PIC is bad."

So I pull it out of socket first thing and everything else works fine.  So I replaced it with the PIC from channel 16 and ran the utility set the string numbers, etc.  (When you move a PIC it will keep it's old string data so you have to run the utility again.)

So yes, 1 bad PIC can lock up all the channels.  I suspect because they all share the same data bus from the 485 IC.  I don't use PICs much anywhere else so don't know all of their details and haven't looked up info, pinout on this particular chip.

At this point I'm thinking the power supply is part of the issue - brownout, startup or otherwise.  Typically these little 8 or 16 bit micros, whether PIC, Atmel or other, are used in embedded systems that will have some local power supply regulation.  I wonder if having a local regulator on board (that took power from the 12v supply and regulated down to the 5v) instead of running from the 5v of the ATX power supply directly wouldn't avert this issue.  Unfortunately this board doesn't have the "handles" to make that an easy mod.

It might be interesting to know exactly what model of power supply people are using that haven't had any issues.

My power supply is a Logisys 480W, PS480D2 that I think I bought from MCM Electronics a few year's ago.

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Lynx Zeus / Different Zeus problem(?)
« on: December 15, 2015, 06:27:35 pm »
I think the issue I am having is a little different than what I read from others posting here.

Using Zeus V1 for 2nd year with no prior issues.  Using 6 outputs with 80 nodes per output.

Tested fine with a couple strings in the garage.  Worked fine during testing once installed in yard.  During the last test before shutting down for the evening, the first string was dark and the rest were green and purple (green node, purple node, green node, etc.).  No response to any pixelnet commands.  Disconnected and brought it inside for troubleshooting.  Reviewed everything posted here but didn't help with my issue much.  I did eventually figure out that the PIC for output 1 had a problem (maybe dead).  Replacing it with a PIC from a spare output channel fixed the issue.  I think the PIC was taking down communication to all of the PICs and they defaulted to green/purple.

Everything work fine for 2 weeks until yesterday.  Dead mega tree.  We had a ton of rain but GFCI was not tripped.  Opened the box and power LED was out. Unplugged AC power and plugged back in now 3 of the 6 strings are dark (strings 2, 5, 6) and other 3 are green/purple.  Based on my history I will try removing those 3 PICs and replacing with spares to see if functionality comes back.

If that is the issue again - what is taking out the PICs?  Is it cycling of the power supply?  Normally my power is on all of the time but somehow this particular Zeus lost power this particular day.  Now that I say that I remember we had quick power outage during the night (clocks were flashing on the morning).

Others have said their Zeus works then on later tries doesn't (sounds like they cycled power but not sure) and they say their PICs are corrupted.  But I think the symptoms I have are slightly different (i.e. strings don't go all dark or all white).

I have not tried reprogramming any of the PICs at this point.

Anyone seen anything simiar?

Thanks!

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Yes, they are super light.  Easy for one person to install and easy to stack on the top shelf in the garage in the off season.  No noticeable sag - which is why I didn't go the PVC route.

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When I decided to line the roofline of the house with Smart Strings a few years ago, they were new and there weren't a lot of shared ideas of how best to install them.  So this is what I did and it has worked very well and saved a ton of time at installation and tear down.

I bought a bunch of 1x2 lumber, drilled a hole about every 3 inches to stick the LED through and painted the wood to match the gutters and soffits of the house.  I next added a screw-in hook near each end of the wood and installed eye-hooks into the soffits at matching spacing.  I siliconed each LED into place from the rear and soldered waterproof connectors at the end of each wood section.

This allows me to hang each strip up separately (the longest are 8' and the shortest is about 3') then make the connection between each section once they are up on the house.  This same system works for the gable ends of the house also.  It took almost all of the 4 128 LED strings I ordered from Ray (and 4 controllers) to do the front of the house.  I just zip tied the controllers (in PVC pipe) to the back of the 1x2 near the beginning of each string.  You can also hide the Cat5 cable by zip tying it behind the 1x2s.

Attached are some photos showing how the system is not very obvious during the day and a couple of close photos showing the details.

Lessons learned - spring for the waterproof connectors like Ray sells.  I tried male/female 1/4" push connectors and they were horrible.  The only other thought I have had that would be easier is to buy the more expensive strips and just leave them mounted all year up against the house under the soffits.  I think they might blend in enough to not be noticeable from the road.

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Finished COOPS / Re: Zeus Coop - Open for Orders
« on: September 04, 2013, 11:33:19 am »
1 of Kit #1 please.

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Vixen / Re: Vixen won't load sequences
« on: November 17, 2011, 11:51:45 am »
Don't know what it means if anything but I just noticed the "final" sequences I had done that won't open with the profile I was using are pretty huge - about 100MB each.  Whereas one with the new profile (and just filled with random sequencing to try to fill it up) is about 45MB for the same song and number of active channels.  Of course the old profile had 4096 instead of 1660 channels so maybe that explains the size difference.

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Vixen / Re: Vixen won't load sequences
« on: November 17, 2011, 11:37:47 am »
I think you are correct - it is profile related.

Restore natural order did not work for me but I did find that if I removed the profile from the profile folder I can then open the sequence.  Of course it reverted back to its original profile with fewer channels so I lost a lot of sequencing info but at least I can open it.

I created a new profile with only the number of channels I need (1632) and tried naming it the same as the previous profile.  That did not work - Vixen would not open the sequence.

But it seems to work if I give that same newly created profile a different name and attach it to the sequence in Vixen.  I can then save and re-open the sequence.

But now I have to do about 60 channels of re-programming/sequencing plus 512 nodes of smart strings.  And I'm not too confident this won't happen again after I think I'm done.  Good God I hope it works this time.


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Vixen / Vixen won't load sequences
« on: November 16, 2011, 09:08:29 pm »
I've still got a ton of work to do and have been trying to make some sequencing progress this week then started running into this problem last night.

Most of my sequences (the ones I care to use anyway) won't open.  I get this error:
"Unhandled exception has occurred...blah, blah, blah.
Index was out of range.  Must be non-negative and less than size of the collection.
Parameter name: index."
[Continue]    [Quit]

Actually this seems to be happening to the sequences using a new profile I created using Vixen Sequence Builder - although sequences with an older profile built with VSB seem to open fine.

One sequence I just spent most of the day working on and saved often worked fine until I closed and tried to re-open it this evening.

Any help?

My profile is 4096 channels (although I am not actively  using that many).

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Lynx Wireless DMX / Case cut-out dimensions
« on: August 03, 2011, 05:41:22 pm »
Anyone have a drawing of the case cut-outs for the RX/TX board?  Found a nice diagram for the dongle but not for the wireless module.

Thanks!

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Received my co-op shipment today.  What a great job organizing and packaging!  Let me know the next time you are running a co-op, I'll order no matter what it is.  ;D

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Lynx Wireless DMX / Re: LED Status Lights
« on: July 21, 2011, 05:39:57 pm »
Bizarre.  So I touched up all the solder joints and re-tested - no change in performance.

I then erased and re-flashed the PICs again and voila, they seem to work.  One obvious difference is that before the delay before flashing started, the flashes and the pause between flashes was very slow.  Now it is very quick so something is different.  Before and after results are the same for both units I built.

Also, I get 2 flashes for TX and 3 for RX.

So I'm guessing it was solder related but surprised it was the same on both boards and the odd flashing behavior.

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Lynx Wireless DMX / Re: LED Status Lights
« on: July 21, 2011, 01:57:23 pm »
I've assembled 2 RX/TX modules this week (among other bits and pieces) and have an issue getting them into transmit mode.

I've programmed the PICs on both and when I power them up the green LED always flashes 2 times (for RX mode) even if the jumper is set to TX mode.  I've reflashed the PICs a couple of times and same results.  I checked the center pin of the 3 pin header and it is indeed being pulled high (5v) when set for RX mode and low (0v) when set for TX mode.

After it flashes 2 times it will pause and then flash the appropriate number of times for the Unit setting (1, 2 or 3).  So it appears the code is running correctly.

I don't have enough of a system together yet to test whether it might actually be transmitting but I did connect the Lynx dongle to it running a Vixen test sequence and the dongle LED flashes but the green LED on the wireless module set to TX does not.

Any ideas?

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Lynx Smart String / Re: Smart String Hub - Case
« on: July 20, 2011, 10:49:15 am »
I picked up the small battery box from Wal-Mart yesterday to house the Smart String Hub and PC power supply.  I noticed that if you turn the SSH board so that it's long dimension goes across the short width of the battery box it sits nicely on the little ledge molded into the battery box.  It is slightly snug which keeps it from sliding around but does not deflect the sides of the box enough that the lid doesn't still fit easily.  I think this will be how I use it.

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