Bluetooth Low latency sample code issue

RE: Bluetooth Low latency sample code issue

Sanju Vikasini — Mon, 21 Nov 2022 11:19:05 GMT

Understandable. Thanks a lot. I will try with two nrf52 devices!

RE: Bluetooth Low latency sample code issue

Hung Bui — Mon, 21 Nov 2022 11:17:32 GMT

Hi Sanju,
I don't think so . It's more about the communication between the host and the controller is the bottle neck.

RE: Bluetooth Low latency sample code issue

Sanju Vikasini — Mon, 21 Nov 2022 10:23:52 GMT

Okay, but can I reduce the latency a bit by implementing a circular or ring buffer to transmit the data? (will it help the latency to be around 1.5ms rather than 1ms)

RE: Bluetooth Low latency sample code issue

Hung Bui — Fri, 18 Nov 2022 15:09:19 GMT

Hi Sanju,

Unfortunately the condition discussed here still applied. You can also see that in the CONFIG_BT_CTLR_SDC_LLPM description

It's only fully supported (1ms) on nRF52 series for now.