how to change the bluetooth advertisement time during the runtime ?

[siltvm]

Hi,
I am currently developing a project using the nRF52810 as my controller and SEGGER Embedded Studio as my IDE. I have integrated the Timer and SAADC peripherals into the ble_app_uart/pca10040e/s112 example project. During development, I need to change the Bluetooth advertisement name at runtime. What can I do? Is there any function available for this?
In my current code, I have already defined a name using #define DEVICE_NAME "SILBEACON". How can I change the Bluetooth advertisement name during the runtime of the code?

sdk :- nrf5sdk 17.0.2 

ide :- seggar embedded studio 5.42a 

[Vidar Berg]

Hi,

To update the device name, you first need to call sd_ble_gap_device_name_set() to set the new name, then ble_advertising_advdata_update() to update the name in your adv. payload.

Best regards,

Vidar

[siltvm]

hi , Vidar Berg 

Thanks a lot for the valuable response. Actually, my requirement is to set a unique Bluetooth name for each device, so I implemented a logic to copy the last 4 bytes of the MAC ID with a string content 'SILBB'. Since each device has a different MAC ID, the name of the device that advertises will be different.