Hi Zhengping, On Wed, May 4, 2022 at 3:04 PM Zhengping Jiang <jiangzp@xxxxxxxxxx> wrote: > > Hi Bastien, > > To avoid confusion, I would propose to update the description to "key information". > > Indicates if the remote device is bonded. Bonded means > the key information created from the pairing process > has been stored. > > Thanks, > Zhengping > Ive changed it a little bit: https://gist.github.com/Vudentz/ca59d846b4ff840e2ee4c01f6965def6 > On Wed, May 4, 2022 at 2:47 PM Zhengping Jiang <jiangzp@xxxxxxxxxx> wrote: >> >> Hi Bastien, >> >> Thanks for the comment. They are not the same for Classic. "Bonded" means the key information is persistent for both LE and classic. >> For classic the stored information is "Link key" for LE it will be "LTK". But I think if a device has both classic and LE, the two types of keys can be converted. >> >> Thanks, >> Zhengping >> >> >> On Wed, May 4, 2022 at 2:37 PM Bastien Nocera <hadess@xxxxxxxxxx> wrote: >>> >>> On Wed, 2022-05-04 at 14:09 -0700, Zhengping Jiang wrote: >>> > Bonded flag is used to indicate the link key or ltk of the remote >>> > device has been stored. >>> > >>> > Reviewed-by: Sonny Sasaka <sonnysasaka@xxxxxxxxxxxx> >>> > Reviewed-by: Yun-Hao Chung <howardchung@xxxxxxxxxxxx> >>> > >>> > Signed-off-by: Zhengping Jiang <jiangzp@xxxxxxxxxx> >>> > --- >>> > >>> > Changes in v3: >>> > - Move documentation update to a separate patch >>> > - Add description to bonded and paired >>> > >>> > doc/device-api.txt | 12 +++++++++++- >>> > 1 file changed, 11 insertions(+), 1 deletion(-) >>> > >>> > diff --git a/doc/device-api.txt b/doc/device-api.txt >>> > index 1e8590b27d58..c7e217c07526 100644 >>> > --- a/doc/device-api.txt >>> > +++ b/doc/device-api.txt >>> > @@ -246,7 +246,17 @@ Properties string Address [readonly] >>> > >>> > boolean Paired [readonly] >>> > >>> > - Indicates if the remote device is paired. >>> > + Indicates if the remote device is paired. Pairing is >>> > + the process where devices exchange the information to >>> > + establish an encrypted connection. >>> > + >>> > + boolean Bonded [readonly] >>> > + >>> > + Indicates if the remote device is bonded. Bonded means >>> > + the link key or the ltk from the pairing process has >>> > + been stored. >>> >>> "long-term key (LTK)" >>> >>> Is Paired effectively the same as Bonded for Classic devices? If so, >>> would be great to mention. >>> >>> > + A PropertiesChanged signal indicate changes to this >>> > + status. >>> > >>> > boolean Connected [readonly] >>> > >>> -- Luiz Augusto von Dentz
