68 lines
1.1 KiB
C++
68 lines
1.1 KiB
C++
/*
|
|
Grove LED Bar - Control Single LED Example
|
|
This example will show you how to use the setLed() function of this library.
|
|
There are 10 LEDs in the Grove LED Bar.
|
|
Use this method to set a single LED.
|
|
|
|
Syntax setLed(led, state)
|
|
led (1-10)
|
|
state (0=off, 1=on)
|
|
|
|
Ported for TM4c123 (Tiva C) LaunchPad By Cameron P. LaFollette
|
|
*/
|
|
|
|
#include <Grove_LED_Bar.h>
|
|
//Arduino
|
|
//Grove_LED_Bar bar(9, 8, 0); // Clock pin, Data pin, Orientation
|
|
|
|
// LaunchPad
|
|
Grove_LED_Bar bar(35, 36, 0); // Clock pin, Data pin, Orientation
|
|
|
|
|
|
void setup()
|
|
{
|
|
// nothing to initialize
|
|
bar.begin();
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
// Set LED 3 on
|
|
bar.setLed(3, 1);
|
|
delay(500);
|
|
|
|
// Set LED 5 on
|
|
bar.setLed(5, 1);
|
|
delay(500);
|
|
|
|
// Set LED 7 on
|
|
bar.setLed(7, 1);
|
|
delay(500);
|
|
|
|
// Set LED 3 off
|
|
bar.setLed(3, 0);
|
|
delay(500);
|
|
|
|
// Set LED 5 off
|
|
bar.setLed(5, 0);
|
|
delay(500);
|
|
|
|
// Set LED 7 off
|
|
bar.setLed(7, 0);
|
|
delay(500);
|
|
|
|
// Turn all LEDs on
|
|
for (int i = 1; i <= 10; i++)
|
|
{
|
|
bar.setLed(i, 1);
|
|
delay(500);
|
|
}
|
|
|
|
// Turn all LEDs off
|
|
for (int i = 1; i <= 10; i++)
|
|
{
|
|
bar.setLed(i, 0);
|
|
delay(500);
|
|
}
|
|
}
|