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WIGGLING 'LITE' IN GUEST MODE

Robaux SWT16
MUFF WIGGLER Forum Index -> Music Tech DIY  
Author Robaux SWT16
OB1
I see the SWT16 is now available in kit form...

http://robaux.co/swt16

Gonna have a go at building one I think - anyone else tried it yet?
Jarno
Hadn't heard of it, but that's a pretty cool thing.
NANO-Jorge
Pretty cool module, haven't tried it but looks nice.
OB1
Yeah, looks great! Just what I've been looking for in fact. Was hoping for a PCB/panel option, but that doesn't seem to be available at the moment, so I'm gonna bite the bullet and order the kit.
masterofstuff124
i bought the pad combo from adafruit in anticipation of this build but i only see a kit available. sad face.... Dead Banana
OB1
I very nearly did the same myself today, but, in a rare moment of sanity, checked if the PCB was available before pulling the trigger rather succumbing to my usual “oooooh blinkenlights, buy buy buy” impulse!
jimboburgess
I built one, looking into the update which allows up to 64 steps.
OB1
Yeah, I've not done the update yet - I updated from 1.0.6 to 1.0.7 no problem though and even modified the firmware to display my own name rather than "robaux" while at rest, so don't anticipate any issues with the update to 1.1.0
jimboburgess
OB1 wrote:
Yeah, I've not done the update yet - I updated from 1.0.6 to 1.0.7 no problem though and even modified the firmware to display my own name rather than "robaux" while at rest, so don't anticipate any issues with the update to 1.1.0


Is you name more that six letter?
can you just add extra lines to the code?


byte animations[24][10] = {
/* STEP */ {3, 2, 1, 4, 5, 10, 11, 14, 13, 12},
/* TAP */ {0, 1, 5, 9, 13, 14, 10, 6, 2, 3},
/* RANDOM */ {15, 10, 7, 2, 1, 0, 4, 8, 9, 12},
/* DELETE */ {12, 8, 4, 0, 1, 2, 7, 11, 14, 13},
/* MUTE */ {12, 8, 4, 0, 5, 6, 3, 7, 11, 15},
/* FILL */ {10, 9, 12, 8, 4, 0, 1, 2, 3, 69},
/* INVERSE */ { 1, 5, 9, 13, 14, 10, 6, 2, 69, 69},
/* PERFORM */ {9, 10, 7, 2, 1, 0, 4, 8, 12, 69},
/* LENGTH */ {0, 4, 8, 12, 13, 14, 15, 69, 69, 69},
/* LENGTH RESET */ {0, 4, 8, 12, 13, 14, 15, 7, 3, 2},
/* GATE */ {11, 15, 14, 13, 8, 4, 1, 2, 3, 69},
/* CLOCK */ {15, 14, 13, 8, 4, 1, 2, 3, 69, 69},
/* AUTOPLAY */ {12, 8, 9, 4, 1, 2, 7, 10, 11, 15},
/* NOTES */ {12, 8, 4, 0, 5, 10, 15, 11, 7, 3},
/* WRITE */ {0, 4, 8, 12, 9, 10, 15, 11, 7, 3},
/* UTIL */ {0, 4, 8, 13, 14, 11, 7, 3, 69, 69},
/* HOME */ {13, 9, 5, 4, 1, 2, 7, 6, 10, 14},
/* INSIDE */ {8, 4, 5, 1, 2, 7, 11, 10, 14, 13},
/* r */ {7, 6, 5, 8, 12, 69, 69, 69, 69, 69},
/* o */ {13, 14, 11, 6, 5, 8, 69, 69, 69, 69},
/* b */ {0, 4, 8, 12, 13, 14, 11, 6, 5, 69},
/* a */ {8, 13, 14, 15, 11, 7, 6, 5, 69, 69},
/* u */ {4, 8, 13, 14, 11, 7, 69, 69, 69, 69},
/* x */ {4, 9, 12, 7, 10, 15, 69, 69, 69, 69}
OB1
I haven’t looked into the code too far, so not sure how easy adding extra letters is. I just did “OB1” twice!

I’ll have a proper look at the code this evening and work out if it’s feasible to add extra animations to the array.
ludotex
Built one. It's great fun.

A couple of questions:

The LEDs are way too bright for my eyes though.
Which resistors should I change or is there an easy hack to make them less bright. Maybe I ll put some stickers on the buttons meh

Also since it's not arduino how do you update the firmware now?
cackland
You can still update the firmware through the Arduino IDE.
euromorcego
ludotex wrote:

The LEDs are way too bright for my eyes though.
Which resistors should I change or is there an easy hack to make them less bright.

yes, they are. I should have known that a 220R resistor for a clear led is way too bright ... 1k would probably result in a more pleasant brightness.

Unfortunately, there are many led resistors, the schematic is available. It is the 220R (all of them). To exchange/de-solder them later is not going to be easy. Maybe there is a way to do this in software?

As for the other question: As mentioned it is still an ATmega. But update is a bit more tricky (I think you can do with an arduino and some extra components). For me also update via usb would have been more convenient.

Otherwise a great module!
timpecter
I was really keen to get a kit from Thonk but they sold out quickly! Hope they will restock soon.
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