Hello,
I've been trying to get frequent manufacturer data from advertisements from a
BLE device into an application of mine. Unfortunately it looks like I only get
new ManufacturerData about every 15 seconds while discovering/scanning. The
manufacturer data from the device changes frequently (at least once per
second) so I need updates to this data more frequently than the 15 seconds.
I couldn't find any reference on how I could achieve this in the documentation
so any help would be welcome.
Regards
Luca
On Thu, 7 May 2020 at 20:28, Luca Weiss <[email protected]> wrote:
>
> Hello,
> I've been trying to get frequent manufacturer data from advertisements from a
> BLE device into an application of mine. Unfortunately it looks like I only get
> new ManufacturerData about every 15 seconds while discovering/scanning. The
> manufacturer data from the device changes frequently (at least once per
> second) so I need updates to this data more frequently than the 15 seconds.
>
> I couldn't find any reference on how I could achieve this in the documentation
> so any help would be welcome.
>
> Regards
> Luca
>
>
I believe this is a known behavior. Here is a link to where it has
been discussed previously on this mailing list:
https://marc.info/?l=linux-bluetooth&m=158225950522806
On Thu, 7 May 2020 at 20:28, Luca Weiss <[email protected]> wrote:
>
> Hello,
> I've been trying to get frequent manufacturer data from advertisements from a
> BLE device into an application of mine. Unfortunately it looks like I only get
> new ManufacturerData about every 15 seconds while discovering/scanning. The
> manufacturer data from the device changes frequently (at least once per
> second) so I need updates to this data more frequently than the 15 seconds.
>
> I couldn't find any reference on how I could achieve this in the documentation
> so any help would be welcome.
>
> Regards
> Luca
>
>