Nrf52 how to broadcasts continuous data

RE: Nrf52 how to broadcasts continuous data

yoyou — Sat, 11 Dec 2021 03:03:49 GMT

thank you very much.

periodic_adv and peripheral_uart build ok.

but periodic_sync building error as follow:

good luck!

RE: Nrf52 how to broadcasts continuous data

Vidar Berg — Thu, 09 Dec 2021 14:26:37 GMT

Hello,

I'm afraid it's not possible to get the throughput you need with legacy advertising. You can only fit 31 bytes in the advertising payload + scan response and the fastest advertising interval is 20 ms. Maybe you can achieve this throughput if you use periodic advertising, a feature which is available in our nRF connect sdk: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/bluetooth/periodic_adv/README.html

RE: Nrf52 howt to broadcasts continuous data

yoyou — Thu, 09 Dec 2021 03:03:30 GMT

thank you very much,

your code Very useful,good job.

but i want to continuously broadcast audio (4KB / s low-quality audio). How to achieve it?
1. How to judge that the actual transmission has been completed for each broadcast, so as to immediately transmit the next broadcast;
2. How to ensure continuous reception at the receiving end without disorder;

Tips: LE AUDIO 5340, currently has no SDK，so i must using 52840.

Best regards,

RE: Nrf52 howt to broadcasts continuous data

Vidar Berg — Wed, 08 Dec 2021 13:50:58 GMT

Hello,

Please take a look at the demo example I uploaded in this post: https://devzone.nordicsemi.com/f/nordic-q-a/78948/advertise-battery-level-in-beacon-advertising-packet. It shows how you can update beacon data on the fly.

Best regards,

Vidar