DESCRIPTION

Retruns the color value of the RGB LED.

SYNTAX

lcd.ledIs();

PARAMETERS

None.

RETURNS

A byte with the current value of the led color. Values are 0-7.

EXAMPLE

#include <SPI.h> #include <InvIoT_U1.h> InvIoT_U1 lcd(A0, A1); void setup() { } void loop() { byte x=lcd.ledIs(); lcd.led(!x); //lcd.led(!lcd.ledIs()); //this line does the same think. Red blink delay(1000); }

SEE ALSO

• .leddefine
• .ledIs