radio frequency

RE: radio frequency

Stanislav Silnitskiy — Tue, 22 Dec 2015 14:25:13 GMT

Aryan, thank you for prompt answer! is there any method to get an info about the channel (frequency)?

RE: radio frequency

Susheel Nuguru — Tue, 22 Dec 2015 14:15:48 GMT

When you request a timeslot, it is not guaranteed when exactly this timeslot is allocated. You can give an acceptable range to it so that it will fail if it cannot give you a slot before that delay. No, it will not guarantee that the radio channel is not changed. Infact you should write your application assuming that all the radio registers are reset.

RE: radio frequency

Stanislav Silnitskiy — Tue, 22 Dec 2015 14:02:28 GMT

Is it reliable to request a timeslot when my app is in ble event handler and sees, that the event is BLE_GAP_EVT_ADV_REPORT? And does it guarantee, that the channel of radio is not changed, while I requesting a timeslot and getting in my timeslot handler?

RE: radio frequency

Susheel Nuguru — Sat, 12 Dec 2015 17:45:30 GMT

NO, it is not ok to change NRF_RADIO->FREQUENCY as long softdevice is enabled. This is because RADIO is a protected peripheral and you are not allowed to read or write to its registers unless you use Timeslot API.