How to tune for an advertisement channel?

BITNPULSE ChangSooYu

Dear Team

I would like to ask you to check a possibility regarding tuning the advertisement channel, For example, they will be corresponded with an each channel as follow.

And also they will be used for the BLE scanning activity for each channel.

1^st BLE chipset tune for 37 advertisement channel.

2^nd BLE chipset tune for 38 advertisement channel.

3^rd BLE chipset tune for 39 advertisement channel.

Would you please help the possibility?

Thank you

Daniel

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735685 points

If you intend to change advertising channels, you can change "gapRole_AdvChanMap = GAP_ADVCHAN_ALL" in peripheral.c

0 BITNPULSE ChangSooYu over 10 years ago in reply to YiKai Chen

Prodigy 40 points

Thank Chen, is the solution supporting for tuning only one channel for BLE scanning activity? For example, I would like to scanning ADV 37 channel for BLE packet scanning?

0 YiKai Chen over 10 years ago in reply to BITNPULSE ChangSooYu

Guru 735685 points

If you mean to constrain BLE central to scan only channel 37, there is no way to adjust this as I know.

0 BITNPULSE ChangSooYu over 10 years ago in reply to YiKai Chen

Prodigy 40 points

Would you please let me know more detail explanation for the reason if it is possible? Thanks Chen

0 YiKai Chen over 10 years ago in reply to BITNPULSE ChangSooYu

Guru 735685 points

In my previous reply, it is not possible because TI doesn't offer API or parameter to change that.

Bluetooth®︎

Bluetooth forum

How to tune for an advertisement channel?