SIMPLELINK-CC13X2-26X2-SDK: How to change the value of the "Channel Index"

Hello Yuto,

Thanks for reaching out.

Could you please specify where are you trying to modify the Channel Index? Are you using an out of the box example for this?

BR,

David.

Hello David,

No, they don't use our example SW.

They refer the code from simplelink_cc13x2_26x2_sdk_5_10_00_48 and use their original code.

Regards,

A.Fujinaka

Hello Akihiko,

You can modify the channel map to predefined this. Would it help in you use case?

I would suggest looking at the following thread where there is a good explanation on how to accomplish this: https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/895444/ccs-cc2652r-rtls-aoa-how-to-disable-frequency-hopping-lock-on-one-channel-when-measure-iq

BR,

David.

Hello David,

The original question is the similar to the following thread.

https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/990589/cc2642r1-secondary-channel-index-is-incremented-channel-selection-algrithm-2-is-not-used/3670079?tisearch=e2e-sitesearch&keymatch=AuxPtr%252520AND%252520Index#3670079

This shows why it is incremented by "1" . 

Our customer wants if this incremental value , current "+1" , can be changed to other value , ie, "9" etc...

Regards,

A.Fujinaka

Hello Akihiko,

I don't think it is possible to modify the channel index during runtime. However, you can modify the channel map as I referred in the past answer.

May I ask what is the use case or why you would like to increase the channel index value by 9? Is this for extended advertising (secondary channel index)?

BR,

David.