ColorSensor
The color sensor is an external device that is connected to the hub through a port. The color sensor is a unidirectional sensor that measures the intensity and rgb value of reflected light.
GetPort()
Returns
integerReturns the currently assigned port for this color sensor
Parameters
NoneExample
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use Libraries.Robots.Spike.ColorSensor
ColorSensor cs
integer port = cs:GetPort()SetPort(integer port)
Returns
NoneParameters
- 1.
integerportThe port that this color sensor object will be set to
Example
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use Libraries.Robots.Spike.ColorSensor
use Libraries.Robots.Spike.Port
ColorSensor cs
Port port
cs:SetPort(port:A)GetColorInteger()
Returns
integerReturns the color, which is an integer corresponding to a color from the Color module
Parameters
NoneExample
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use Libraries.Robots.Spike.ColorSensor
use Libraries.Robots.Spike.Color
use Libraries.Robots.Spike.Port
use Libraries.Robots.Spike.LightMatrix
ColorSensor cs
Color color
LighMatrix lights
Port port
cs:SetPort(port:A)
if cs:GetColorInteger = color:RED
lights:Write("Red Detected!")
endGetReflection()
Returns
integerReturns the intensity of reflected light detected by the color sensor from 0 to 100
Parameters
NoneExample
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use Libraries.Robots.Spike.ColorSensor
use Libraries.Robots.Spike.Port
ColorSensor cs
Port port
cs:SetPort(port:A)
integer intensity = cs:GetReflection()GetRGBI()
Returns
Array<integer>Returns an Array of integers of length 4, red (from 0 to 255) is at index 0, blue (from 0 to 255) is at index 1, green (from 0 to 255) is at index 2, and the intensity (from 0 to 100) is at index 3
Parameters
NoneExample
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use Libraries.Robots.Spike.ColorSensor
use Libraries.Robots.Spike.Port
use Libraries.Containers.Array
ColorSensor cs
Port port
Array<integer> rgbi
cs:SetPort(port:A)
rgbi = cs:GetRGBI()