From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5034837058230356410==" MIME-Version: 1.0 From: Denis Kenzior Subject: Re: [PATCH v0 1/7] doc: Add ECNR to Handsfree Date: Fri, 19 Apr 2013 10:24:05 -0500 Message-ID: <51716195.2040207@gmail.com> In-Reply-To: <1366392884-7116-1-git-send-email-claudio.takahasi@openbossa.org> List-Id: To: ofono@ofono.org --===============5034837058230356410== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Claudio, On 04/19/2013 12:34 PM, Claudio Takahasi wrote: > This patch adds echo canceling and noise reduction property to Handsfree > interface, allowing the handsfree unit to enable or disable this feature > in the audio gateway. > > According to Bluetooth HFP 1.6 spec: By default, if the AG supports its > own embedded echo canceling and/or noise reduction functions, it shall > have them activated until the AT+NREC command is received. > --- > doc/handsfree-api.txt | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/doc/handsfree-api.txt b/doc/handsfree-api.txt > index 0b5d421..f877db0 100644 > --- a/doc/handsfree-api.txt > +++ b/doc/handsfree-api.txt > @@ -56,6 +56,13 @@ Properties array{string} Features [readonly] > to activate or deactivate the function from the HF, or > the AG could autonomously initiate it. > > + boolean ECNR [readwrite] > + > + Boolean representing whether echo canceling and noise > + reduction is enabled in the AG. This property may be > + written to activate or deactivate this feature from > + the HF unit. > + I really prefer we used full words instead of an acronym. You'll find = we have no acronyms in the oFono APIs. > byte BatteryChargeLevel [readonly] > > The current charge level of the battery. The value Regards, -Denis --===============5034837058230356410==--