I’m playing with my rainbow cube, so I wrote a simple c# application that sends the color I choose to the cube. However, almost none of the colors works, some are purple on the screen but green on the cube. I think it may not be related to my programming cause some colors look identical, and there are no secrets to convert an hexa color to a long int value.
Does this cube have colors limitations? If so does anybody have a list of supported colors? Or that must be something wrong with my programming?
You probably have the bit order wrong. Experiment sending 0xff000000, 0x00ff0000, 0x0000ff00, and 0x000000ff to figure out which positions are red, green, blue, and alpha.
About the position with LEDs that you should view Eagle file with cube which was attach at WIKI.
PCB file could give you clearly which pin for what signal you send.
