Date: Sat, 07 Sep 2013 10:06:36 -0700 From: Sean Bruno <sean_bruno@yahoo.com> To: sbruno@freebsd.org Cc: freebsd-embedded <freebsd-embedded@freebsd.org> Subject: Re: DIR-825B1 iicbus thing Message-ID: <1378573596.1588.7.camel@localhost> In-Reply-To: <1378573350.1588.6.camel@localhost> References: <1378491503.48812.5.camel@localhost> <CAJ-Vmo=6-zgMYHPg94XS4mNS7vVy%2Bu_oAqf9FVihGmPvkDiUPw@mail.gmail.com> <CAB=2f8zEK__g=XRcR8bm3oJRgyjE0VB0DtEDz3j1yb3oHvQPPg@mail.gmail.com> <1378493166.48894.1.camel@localhost> <CAB=2f8zgfhL2cXGZe6YDM8-d1_xy=Cay9QUcJM=hL%2BWrQQKGwQ@mail.gmail.com> <CAB=2f8zvsgLAfCAEpUy35N8Cz8OgGBuzirZMbrBg5RZvbA9Bpw@mail.gmail.com> <1378573350.1588.6.camel@localhost>
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--=-Fxi3bLTyMgCA9aXe4VfV Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable On Sat, 2013-09-07 at 10:02 -0700, Sean Bruno wrote: > > Humm and 0x00a0 also seems wrong for DIR825:=20 > > +# Pin 5 - WPS (LED blue) --> works > > +# Pin 6 - RTL8366RB switch data line > > +# Pin 7 - Planet (LED orange)--> works > > +# Pin 8 - RTL8366RB switch clock line > > If i'm not mistaken the correct mask is 0x140 (for pin 6 and pin 8) > > and then set the correct pin index for sda and scl.=20 > >=20 > >=20 >=20 > I don't come up with 0x140 for bit 6 and bit 8 being set, I get 0xa0. > setting 0x140 would enable bit 7 and 9. Right? >=20 > Sean=20 Yeah, its 0x0a here. If I set 0x140 I conflict with pin 7: gpio0: <Atheros AR71XX GPIO driver> on apb0 gpio0: [GIANT-LOCKED] gpio0: function_set: 0x0 gpio0: function_clear: 0x0 gpio0: gpio pinmask=3D0x9ff gpioc0: <GPIO controller> on gpio0 gpiobus0: <GPIO bus> on gpio0 gpioiic0: warning: pin 6 is already mapped gpioled0: <GPIO led> at pin(s) 0 on gpiobus0 gpioled1: <GPIO led> at pin(s) 1 on gpiobus0 gpioled2: <GPIO led> at pin(s) 2 on gpiobus0 gpioled3: <GPIO led> at pin(s) 4 on gpiobus0 gpioled4: <GPIO led> at pin(s) 6 on gpiobus0 gpioled5: <GPIO led> at pin(s) 11 on gpiobus0 --=-Fxi3bLTyMgCA9aXe4VfV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (FreeBSD) iQEcBAABAgAGBQJSK10cAAoJEBkJRdwI6BaH7ZUH/0k2wf4+brSHZVqFAbkhmBNc CeAkNERhuYsQo337MMC21STVs6VrpdNnmyCciGrJ3YVtN3+J8dVrsKrL/61jc6o2 WUKAwN0dsMqkgtnPuzUBGCT9lt23DTeWxCoSOTGsjs4teouzo9tXvo66UZOqq/xB oKlbiNKKqqHGpxlFP/6SOYxu+/fUQbBvW9ib06kn3qVJt92v5SnNsNFg+LeJN2WG P/CcpREDoi67WG0mYVY16akxiA5e//5FaCRNJVD7EXZ2lKZvDg6s0eH17BTvvTj8 EyepU24Xr7DBoVuxvxjLi3OoGwoPjgvAE8swmHsy+7wlU3QblxHnEzksEKzMJfo= =rkYS -----END PGP SIGNATURE----- --=-Fxi3bLTyMgCA9aXe4VfV--
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