OpenLightController is an I2C controlled, RGB-Strip controller. It does RGB fades and gradients without extra load on the I2C master.
OpenLightController reqiures the FastLED library. See http://fastled.io/
OpenLightController uses the I2C standard for communications. By default it listens on address 0x10.
The commands are simply written to the register 0x00 as I2C blocks.
<CMD> <ARG0> ... <ARGX>
| Value | Name | Arguments | Description |
|---|---|---|---|
| 0x00 | No Operation | None | Does nothing |
| 0x01 | SetLedColorRGB | [LED Index] [Red] [Green] [Blue] [Tick Delay] [Tick Count] | Fades the led at [LED Index] to the given RGB-Color over [Tick Count] * [Tick Delay] |
| 0x02 | SetLedColorRangeRGB | [Start LED Index] [End LED Index] [Start Red] [Start Green] [Start Blue] [End Red] [End Green] [End Blue] [Tick Delay] [Tick Count] | Fades the leds from [Start LED Index] to [End LED Index] to a gradient calculated from the given RGB-Colors over [Tick Count] * [Tick Delay] |
| 0x11 | SetLedColorHSV | [LED Index] [Hue] [Saturation] [Value] [Tick Delay] [Tick Count] | Fades the led at [LED Index] to the given HSV-Color over [Tick Count] * [Tick Delay] |
| 0x12 | SetLedColorRangeHSV | [Start LED Index] [End LED Index] [Start Red] [Start Green] [Start Blue] [End Red] [End Green] [End Blue] [Tick Delay] [Tick Count] | Fades the leds from [Start LED Index] to [End LED Index] to a gradient calculated from the given HSV-Colors over [Tick Count] * [Tick Delay] |
| 0xFF | ClearOutputBuffer | None | Clears all buffers, and turns off all led's |