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Posted: 08 Nov 2015, 05:19
by scottc
There's a conversion chart in here: http://deskthority.net/workshop-f7/how- ... t8448.html

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Posted: 08 Nov 2015, 09:22
by gogusrl
Yeah, that's what I used for wiring. I'm doing something right because 4 keys are working, but I can't figure out what I'm doing wrong because the other 14 aren't working :)

Red is my matrix, green star is what works.
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Posted: 08 Nov 2015, 09:50
by scottc
4 keys? You've got 4 columns. Tried swapping rows and columns in your code?

Posted: 08 Nov 2015, 13:24
by gogusrl
Everything works now. I've made pretty much every mistake that could be made, both software and hardware :)

Posted: 08 Nov 2015, 13:27
by scottc
What did you need to fix?

Posted: 08 Nov 2015, 13:48
by gogusrl
I was connecting the rows from "behind" a diode instead of the backplane.

The red circles are the fuckups, the green circles show where I connected them so everything works. I'm set on writing a guide for dummies because there was a lot of stuff that wasn't mentioned in any of the threads I've been reading.

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Posted: 08 Nov 2015, 15:16
by Muirium
gogusrl wrote: I'm set on writing a guide for dummies because there was a lot of stuff that wasn't mentioned in any of the threads I've been reading.
Yes, definitely do this!

I found Matteo's matrix wiring guide + Soarer's Controller documentation thoroughly understandable. But I was already used to using and configuring Soarer's Converter, which meant I was already most the way there.

Documentation for someone with zero previous experience would be welcome!

Posted: 08 Nov 2015, 15:56
by gogusrl
Ok, now how do I add a led or two ? And can I use a rgb led to show the FN layer ?

Posted: 08 Nov 2015, 15:59
by Muirium
Nah, Soarer's Controller only supports Caps Lock, Num Lock and Scroll Lock LEDs. Fancy stuff like that means getting yourself a bachelor's degree in TMK!

You could cheat and toggle Num Lock or something to achieve the same effect. But you'll notice it…

Posted: 08 Nov 2015, 17:09
by Muirium
Actually, I hooked up the Teensy, saw that about a quarter of the switches needed redoing, stared hard at my shitty spool of solder, and very almost lobbed it straight out the window and down the street. But I had to walk over and undo the latch if I really wanted that. Then, cursing profusely, I gathered my shit together, put the keyboard neatly on a shelf and have forgotten about it ever since.

I'm not nearly delicate enough for custom builds. I learned my lesson.

The technique definitely has potential, though. The matrix underneath looks good and clean, and I found it so much easier to do than the traditional exposed diode legs as rows technique. But seriously I give up. I'm not soldering anything more complex than a converter! It always fails left right and centre for no apparent reason, and I take so many hours every attempt.

Posted: 12 Apr 2016, 15:00
by gogusrl
Finally took some pics of the completed version :

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Someone sell me some English caps please.