How do you alternate Advertising frames?

[DaPi_1514011]

Hi

If I want to alternate advertising payloads, what is the best way to do that?

Can I just update cyBle_discoveryModeInfo.advData from a timer and the stack will send the new contents or is that unsafe and should I stop/start using functions like CyBle_GappStartAdvertisement?

We need to send some Manufacturing data in one advertisement and Name in another due to the space constraints of the packets.

Thanks

[DaPi_1514011 · Accepted solution]

I just found CyBle_GapUpdateAdvData.

This API function must be called when API function CyBle_GetBleSsState()

returns CYBLE_BLESS_STATE_EVENT_CLOSE state.

So I guess I'll try this from a timer.

[GyanC_36]

You can refer the below code example.

PSoC-4-BLE/100_Projects_in_100_Days/Day009_Dynamic_Broadcaster at master · cypresssemiconductorco/PS...

-Gyan

[DaPi_1514011]

Thank you Gyan,  I did get it working using the same pattern as that example which uses CyBle_GapUpdateAdvData.