RGB

RGB support for controlling external RGB LEDs.

Add Output Device

Item

Description

RGB

Support for controlling external RGB LEDs.

CE products: from rgb import *

TI-Nspire CX II:from ti_hub import *

 

 

The function to create the object is pasted from the menu.

var=rgb("port")

Command:

var=rgb("port")

Command
Syntax:

var=rgb("port")

Range:

Describe:

Creates an object for an RGB LED.

Port can be OUT 1, OUT 2 or OUT 3

 

CE module: var=rgb(“r”, “g”, “b”) – allows connecting an RGB LED to three different breadboard pins or to the same OUT port.

Result:

 

Type or
Addressable
Component:

Control

 

var.rgb(r,g,b)

Command:

var.rgb(r,g,b)

Command
Syntax:

var.rgb(r,g,b)

Range:

Describe:

Sets the color of the RGB LED to the color specified by the ‘r’ (red), ‘g’(green), ‘b’(blue) values.

r, g, b all are between 0 and 255.

Result:

Type or
Addressable
Component:

Control

 

var.blink(freq,time)

Command:

var.blink(freq,time)

Command
Syntax:

var.blink(freq,time)

Python
Code
Sample:

TI Nspire CX II:

from ti_hub import *

rgb1=rgb("OUT 2")

rgb1.rgb(255,0,255)

rgb1.blink(4,4)

 

CE products:

from rgb import *

rgb1=rgb("OUT 2", "OUT 2", "OUT 2")

rgb1.rgb(255,0,255)

rgb1.blink(4,4)

Range:

Describe:

Blinks the RGB LED at the specified frequency for the specified time.

frequency: 0.1 – 20 Hz

time: 0.1 – 100 seconds

Note tha.t var.rgb() will need to be called first to set the color of the RGB LED

Result:

Type or
Addressable
Component:

Control

 

var.off()

Command:

var.off()

Command
Syntax:

var.off()

Range:

Describe:

Turns off the RGB LED.

Result:

Type or
Addressable
Component:

Control