Event handler at central device(scanning side)

RE: Event handler at central device(scanning side)

Susheel Nuguru — Fri, 17 Jan 2020 14:11:39 GMT

It depends on a lot of things Aswati,

The scan window and the scan interval
Advertising interval of the peer advertisers.
At every BLE_GAP_EVT_ADV_REPORT received, there is some processing done in your application while the scanner is paused. After the processing of the particular ADV_REPORT is finished, the scanner is started again. During this time, when the scanner was paused there will be lot of advertising reports missing since the scanner was not sniffing at all.

It normally helps to scan for longer times and start the scanner in the BLE_GAP_EVT_ADV_REPORT very fast.

RE: Event handler at central device(scanning side)

Aswati Vijaykumar — Fri, 17 Jan 2020 13:25:47 GMT

Hi Susheel,

Please explain the point which u did not understand. In my BLE project there is a event handler in the central device scanning code, used to scan the peripheral devices which are advertising. But all peripheral devices are not getting scanned. Please help

Thanks & Regards,

Aswati

RE: Event handler at central device(scanning side)

Susheel Nuguru — Fri, 17 Jan 2020 12:25:04 GMT

Hi VijayKumar,

It is not clear what you are asking. Can you please describe what you are trying to do in more than one line.