Switching Roles (Periphreal & Central)

⚠️
Hi there.. thanks for coming to the forums. Exciting news! we’re now in the process of moving to our new forum platform that will offer better functionality and is contained within the main Dialog website. All posts and accounts have been migrated. We’re now accepting traffic on the new forum only - please POST any new threads at//www.wsdof.com/support. We’ll be fixing bugs / optimising the searching and tagging over the coming days.

2 posts / 0 new

Last post

Fri, 2019-09-27 17:52

Jcrash29V

Offline

Last seen:11 months 1 week ago

加入:2019-09-19 15:04

Switching Roles (Periphreal & Central)

Hi guys,

We are considering setting our sensors into central role, and only connecting to our system when certain conditions are set. Once connected we are considering the possibility of switching modes so the "master" can get the data off our sensor, and perhaphs configure settings for the next round of sensor data.

We are partially considering this as a way to save power.

对话框允许设备开关来回吗m Periphreal to Central and back again? Can a dialog chip be set to be both Central and Perhiphreal for different sensors in a network?

Thanks,

John

Device:

DA1469x

Mon, 2019-09-30 16:23

PM_Dialog

Offline

Last seen:1 day 17 hours ago

加入:2018-02-08 11:03

Hi John,

The device can act either as Peripheral or as a Central and you can perform role switching. However, acting as Peripheral and as a Central at the same time, it is not achievable according to BLE specifications. Please take a look at the ble_multi_link example of the SDK which is placed under projects\dk_apps\demos SDK path.

Thanks, PM_Dialog