changing the device name via nrf toolbox app

[ps_anu]

Hi ...

i want to change the device name dynamically, i read my questions related to it , still not working . Here , gap_param_init i have set the flag to change the device name , i am disconnecting , then stop advertise  , and again i am  starting  to advertise . this is my loop , if i started again to advertise i am getting the same device_name only ,please guide me

[Hung Bui]

Hi, 

Please state which SDK you are working on.

How do you start your advertising packet ? If the device name is changed, you would need to reinitialize the advertising packet to have the new data being advertised. 

The device name setting in GAP service is not updated automatically to the advertising packet. 

Also there is a chance that the phone will cache the advertising packet, you better use the NRF Connect on PC to verify the advertising packet's data.

[ps_anu]

sdk 15.2 ..yes i am doing ..reinitating the advertise .. 

i am using adv stop , adv start ..is it correct ?

[Hung Bui]

No it's not correct. You need to initialize the advertising packet, setting up the advertising data again. 

[ps_anu]

How to do that?? Can you share the sample code, that will be helpful for me 

[Hung Bui]

Please study the code that you used for advertising. Which example are you using ? 
Usually the advertising data is setup inside advertising_init()