That lcd controller has been supported for quite a while. There is a DS2408
based one from HobbyBoards that also has buttons.
On Sat, Jan 5, 2013 at 11:15 AM, Attila <[email protected]> wrote:
> I'm looking for a solution to use a control panel for my application. I
> need an LCD, and some push buttons.
> I found this (http://www.louisswart.co.za/1-Wire_Overview.html), and as I
> see, OWFS supports this device.
>
> Does anyone has any experience with this LCD controller? How can I use the
> LCD from OWFS, and how can I handle the buttons?
> As I see, button state switches are cached by the controller PIC itself,
> and it says: "All inputs are sampled at 25mS intervals, any detected
> change will increment the input's event counter (counts up and down going
> events)."
>
> Any experience how can I read these status changes out, how does this
> event counter work in practice?
>
> Thank you,
>
> Attila
>
>
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