Re: BLE frequency hopping
Chettimada, Vinayak Kariappa
On 27 Nov 2017, at 00:43, Jie Zhou <email@example.com> wrote:Zephyr BLE controller implements the Bluetooth Specification version 5.0 Data Channel Selection, please refer to section 4.5.8 in Vol 6, Part B.
For advertising and scanning states in BLE (exclude extending advertising), channels 37, 38, and 39 are used in consecutive order when transmitting or receiving.
Currently, if I am right, there is no public interfaces to control channel hopping. You could use the BLE controller HCI interface (samples/bluetooth/hci_uart or hci_spi) with other host implementations on second chip/PC that use standard HCI commands as defined in the BT specification.
Please clarify which sample are you using from the Zephyr project repository "let's say, the bluetooth adv sample” ?
(Addition question, not presently critical so I don't need an answer right now)