Ble_Uart not getting bonded to nRFConnect App

[Deepthi]

Hai, I'm trying to learn the UART using the example code available in nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral\ble_app_uart. I'm using BMD-300 Evaluation Board.  I'm not able to obtain the output neither in nRF Connect app installed in my smartphone nor in Putty terminal. I can see output in SES terminal which shows: UART started.
app: Debug logging for UART over RTT started.
After I connect it to nRFConnect in smartphone I can see following message in SES terminal:
app: Connected
app: Data len is set to 0xF4(244)
But It is not getting bonded. Please help me to resolve this issue. And secondly I'm not able to understand what this UART code is supposed to do...!! Could you please help with this too?

[Kenneth]

The ble app uart example does not support bonding:
https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_app_nus_eval.html?cp=5_5_0_4_2_2_24

I suggest to use the heart rate example as starting point instead, since that support bonding:
https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_app_hrs.html?cp=5_5_0_4_2_2_13 

[Deepthi]

Hai... Thanks for the reply. The heart rate code suggested is only getting connected not bonded. I tried the code given in nRF5_SDK_15.3.0_59ac345 but not getting bonded.

[Deepthi]

Hai... Thanks for the reply. The heart rate code suggested is only getting connected not bonded. I tried the code given in nRF5_SDK_15.3.0_59ac345 but not getting bonded.

[Deepthi]

Hai... Thanks for the reply. The heart rate code suggested is only getting connected not bonded. I tried the code given in nRF5_SDK_15.3.0_59ac345 but not getting bonded.