How to keep LED ON

[AppDeveloper]

Hello

How can I keep the LED on ON state, of I use LEDS_ON(1 << LED_2) it just turn itself OFF after a sec 

Thanks 

[RK]

if the LED turns off it's because you have some code that's turning it off, it doesn't just randomly give up. Since you posted no information about what example you started with or what development environment you're using or .. anything .. it's rather hard to suggest anything.