Hi Chew, On Mon, Jan 16, 2017 at 11:33:23AM +0000, Lm Chew wrote: > Hi, > > How do I stop the scan & adv in the bleprph example. > > I tried calling the ble_ll_scan_sm_stop(1) and ble_ll_adv_stop in my app, > but I am still able to see the device on my phone when I perform a scan.
To stop advertising, call: ble_gap_adv_stop() (http://mynewt.apache.org/latest/network/ble/ble_hs/ble_gap/functions/ble_gap_adv_stop/) For BLE operations, an application should only use the host interface. Functions with the "ble_ll" prefix are defined by the controller, not the host, so your application should not call them. Regarding scanning- the bleprph app doesn't perform any scanning, so there is no need to stop scanning. This application only implements the peripheral role, so operations like scanning and initiating a connection are not compiled in. However, if you have a different app which does support scanning, you would stop the scan procedure by calling ble_gap_disc_cancel() (http://mynewt.apache.org/latest/network/ble/ble_hs/ble_gap/functions/ble_gap_disc_cancel/) > I am trying to switch between my custom rf stack and nimble bt stack. So I > need to disable nimble operation before running my custom RF Stack. > And once I am done what I need using the custom RF Stack, I will switch back > nimble. > > Another question, how do you put the MCU to deep sleep while using nimble > stack? In the example the MCU does not goes to deep sleep. Sorry, I am not sure about this one. I am not sure this is actually supported yet, but I'll let someone more knowledgable chime in. Chris
