Flashed ble central code not working after power reset in development board

[Manjunath b a]

Hi all, actually I am able to flash ble cental code to development board, and can able to connect and send data trough nrf connect app.

But my issue is, when the power to board is reset , I am not able to connect ble central using nrf connect app.

Guessing code is not storing in flashed memory

Using: SDK 17.0.2, nrf52832.   S132

           

[Manjunath b a]

i am using custom board, where ublox ic is mounted with other microcontroller ics,

running modified ble central  uart code 

[Manjunath b a]

nrf connect app will disvover our custom services and able to receive data,

but on power reset, not able connect

[Amanda Hsieh]

Can you provide the debug log after the power reset?

-Amanda

[Manjunath b a]

hi actually i am flashing my code using segger embedded studio ide,

which  one  i need to use to flash code , do i need to use jflash software or other tool

[Amanda Hsieh]

Hi, 

Enable NRF_LOG_BACKEND_RTT_ENABLED (1) and disable NRF_FPRINTF_FLAG_AUTOMATIC_CR_ON_LF_ENABLED (0) in the sdk_config.h and compile with debug mode, and Using SEGGER's J-Link RTT viewer to connect via RTT to get the debug log. 

-Amanda