These are chat archives for Makuna/NeoPixelBus

22nd
Mar 2016
marksev1
@marksev1
Mar 22 2016 11:10
Makuna I might have failed with not changing to RGB values in that sketch, since my color picker in Node-red gives out rgb(82,255,86) - but I can put a function node after the picker so I can convert it to HSL I've found some code: https://github.com/mjackson/mjijackson.github.com/blob/master/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript.txt
in any case I need to convert the color picker output into something AdySan's reworked code snippet will understand
Makuna if you have time today or tommorrow we could continue this (btw thanks for your help) so I finally achieve my dream of home automation controller light strip :D
Aditya Tannu
@AdySan
Mar 22 2016 16:02
Question somewhat related to this library, would love @Makuna 's input as this involves DMA drive I2S output
Michael Miller
@Makuna
Mar 22 2016 17:22
@marksev1 What does the color picker give out for Green? And Blue? The order of the values maybe off, because 82,255,86 looks like GRB (green, Red, blue), but knowing what Green / Blue values are shown will confirm the order.
Michael Miller
@Makuna
Mar 22 2016 17:31
@AdySan it should be able to be done, its the I2S DMA feature I am using; he just needs to store the results from his conversion and then setup the DMA transfer to run.
Aditya Tannu
@AdySan
Mar 22 2016 17:32
thanks, that he is me :)