* Make PCA9532 LEDs blink?
@ 2013-09-01 7:25 Ian Pilcher
2013-09-02 4:52 ` Ian Pilcher
0 siblings, 1 reply; 2+ messages in thread
From: Ian Pilcher @ 2013-09-01 7:25 UTC (permalink / raw)
To: linux-leds
How can I make PCA9532-controlled LEDs blink (without continually
turning them on and off in my application)?
I know that the hardware is capable, and I can see that the driver has
a blink_set function, but I can't figure out how to access it from
userspace. (This may be more of a general API question than PCA9532-
specific.)
Thanks!
--
========================================================================
Ian Pilcher arequipeno@gmail.com
Sometimes there's nothing left to do but crash and burn...or die trying.
========================================================================
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Make PCA9532 LEDs blink?
2013-09-01 7:25 Make PCA9532 LEDs blink? Ian Pilcher
@ 2013-09-02 4:52 ` Ian Pilcher
0 siblings, 0 replies; 2+ messages in thread
From: Ian Pilcher @ 2013-09-02 4:52 UTC (permalink / raw)
To: linux-leds
On 09/01/2013 02:25 AM, Ian Pilcher wrote:
> How can I make PCA9532-controlled LEDs blink (without continually
> turning them on and off in my application)?
>
> I know that the hardware is capable, and I can see that the driver has
> a blink_set function, but I can't figure out how to access it from
> userspace. (This may be more of a general API question than PCA9532-
> specific.)
And the answer is the timer trigger ... as mentioned in leds-class.txt.
Sorry for the noise. :-|
--
========================================================================
Ian Pilcher arequipeno@gmail.com
Sometimes there's nothing left to do but crash and burn...or die trying.
========================================================================
^ permalink raw reply [flat|nested] 2+ messages in thread
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