Re: hal_gpio_toggle() should return changed pin state

[will sanfilippo]

Seems fine to me.


> On Apr 6, 2016, at 1:45 PM, Vipul Rahane <vi...@runtime.io> wrote:
> 
> Hello,
> 
> Current definition: void hal_gpio_toggle() doesn’t return anything. 
> Proposed definition: int hal_gpio_toggle(). I want to do this so that it 
> returns the pins changed state. I would like to make this change so that we 
> know what the gpio is actually set to.
> 
> Both ways we do hal_gpio_read(). Thoughts ?
> 
> Regards,
> Vipul Rahane