Firmware doesn't have to be open. Nothing has to be open. It just has to be
useful and available to more than it's creator, else there's no point in
adding code to everyone's version.
If you're not making a commercial product, there are advantages in opening
the firmware -- you get the help of a pretty impressive community.
Eloy described the code structure very well.
Basically there is a structure for the slave (with family code and
name,...) and entries for each property, like temperature. Each property
includes the name of a read and write function. Those functions fill a
buffer with the result, depending on the type of value.
Copying and modifying an existing slave file is the easiest way (it's what
I do), Eloy also lists the places where the new slave is linked in.
Paul Alfille
On Fri, Nov 23, 2012 at 12:39 PM, Schinken
<[email protected]>wrote:
>
> > As I understood from the wiki it runs at 3.3V so the 1-wire cable length
> > is limited.
>
> The thermostat itself runs with 3v3. We use some level converter chips
> later, so 1-Wire can still be 5V, and the thermostat 3V3
>
>
> --
> Schinken
>
> Backspace e.V.
> http://hackerspace-bamberg.de
>
> mail: [email protected] (pgp)
> xmpp: [email protected] (otr)
>
>
>
> ------------------------------------------------------------------------------
> Monitor your physical, virtual and cloud infrastructure from a single
> web console. Get in-depth insight into apps, servers, databases, vmware,
> SAP, cloud infrastructure, etc. Download 30-day Free Trial.
> Pricing starts from $795 for 25 servers or applications!
> http://p.sf.net/sfu/zoho_dev2dev_nov
> _______________________________________________
> Owfs-developers mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/owfs-developers
>
>
------------------------------------------------------------------------------
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud infrastructure, etc. Download 30-day Free Trial.
Pricing starts from $795 for 25 servers or applications!
http://p.sf.net/sfu/zoho_dev2dev_nov
_______________________________________________
Owfs-developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/owfs-developers
