Accessing specific fields within advertising data

RE: Accessing specific fields within advertising data

Nick_RA — Tue, 22 Jul 2025 16:03:27 GMT

Ah, I'm over-thinking it. There's only 3 elements above, so in my case it's ad[2].data & ad[2].data_len.

Yes mfg_data is defined, but its length varies so I also need to update the length (making sure I don't exceed the length as originally defined).

RE: Accessing specific fields within advertising data

Vidar Berg — Tue, 22 Jul 2025 12:23:17 GMT

Hello,

The pointer should be stored at "ad[5].data" in your case. But isn't the mfg_data variable defined in the same scope? Normally I would just update the mfg_data and called bt_le_adv_update_data() to have the updated value reflected in the adv. payload.

Best regards,

Vidar