Works Perfectly

[OSComputing]

First program on my little digispark. Very cool effect, works perfectly! Is it possible to comment the code to help beginners understand it a little better? I sure hope you can create more like this for the neopixel, it's VERY cool!

[smartynov]

Thanks Richard! I will leave this issue open until I can resolve it by breaking something .)

In terms of comments – agreed, will write more in next versions. I am also adding a link to our forum conversation where I posted some explanation: http://digistump.com/board/index.php/topic,1915.0.html

[OSComputing]

Love the new code, the comments help me understand a few tiny things. I tried the previous version on build.particle.io but it would not compile. Said sin was not declared. I think the neopixel.h library there is not the same as #include <Adafruit_NeoPixel.h> that I use with Arduino IDE. Is it possible to get this to work on a photon in the particle cloud IDE?

EDIT: Step 4 in your Instructables (http://www.instructables.com/id/USB-NeoPixel-Deco-Lights-via-Digispark-ATtiny85/) is a very nice touch. It will help a lot of people visualize what your code does.

Thanks for such a spectacular effect!
Richard
(richcdev)

[smartynov]

Sorry for the very late reply. Regarding particle.io question — I have not tried this system as I don't own a Photon. If you managed to get it working, please send me the patch, I will try to include it.

P.S. I improved rendering a bit by "wrapping" the color spots around the edges of the led stripe. It looks especially cool for circular leds. See in last commit.

P.P.S. I think it's time to close this issue now.