Change of channel mask between advertised events

RE: Change of channel mask between advertised events

Vidar Berg — Wed, 13 Oct 2021 08:55:44 GMT

Thanks for the update. Not sure if this is what happened here, but please note that Softdevice APIs such as sd_ble_gap_adv_stop() can only be called from an interrupt contexts with priority lower than '4' (i.e. function can be called from priority 5, 6, or 7)

RE: Change of channel mask between advertised events

noboru — Wed, 13 Oct 2021 08:39:39 GMT

Sorry ... I was able to solve it myself!
It didn't work in other functions such as events, but by running it in the main function, I was able to get the desired behavior.
Thank you very much.

RE: Change of channel mask between advertised events

Vidar Berg — Tue, 12 Oct 2021 10:47:08 GMT

Hi,

It's not possible to change advertising paramaters such as the channel mask while advertising, so you need to stop advertising, then re-initialize it with the new parameters before you start it again. What's the error you get you call sd_ble_gap_adv_stop()?

Best regards,

Vidar