Dear all, I have written a dts and generated a dtbo file which allows to have an event1 on a GPIO pin when a button is pushed. I also have written the C code to see when the button is pushed and...if I try to push the button, I can see that the event is caught. However, if I push the button and then I start my C program, the event is not seen. This is because the trigger is on transitions and not on logic levels. Now I would like to have the trigger on logic level in such a way I can see the pushed button even if it is pushed before starting the C program. However, I have not seen in the device tree documentation something about it. I suppose the lines interested should be:
debounce_interval = <.....>; linux,code = <....>; gpios = <&gpioX ... ....>; gpio-key,wakeup; in particular gpios = <&gpioX ... ....>; Do you have informations about it? Thanks a lot. Cheers. Alberto -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
