i'm trying to perform read and write functions and printing on putty. it showing no errors on building while debuging no output is displaying on putty

[manoj97]

i m working with fds using segger, i'm trying to perform read and write functions and printing on putty. it showing no errors on building while debuging no output is displaying on putty

[Ameer Usman]

Have you turned on printing in the sdk_config.h file?:

#define NRF_LOG_ENABLED 1

#define NRF_LOG_BACKEND_RTT_ENABLED 1

Also are you using development kit?

[manoj97]

both the defines  are enabled. still no change

[Ameer Usman]

Ok I want to get one thing clear, you are not getting any messages or just the messages from the FDS?

Also are you using Development Kit or another board? There should be the logging being viewed in the Segger in debug mode when using J-Link.

Also for simplicity, please use this Serial Terminal:
https://sites.google.com/site/terminalbpp/

[manoj97]

not getting any messages from fds, i'm using nrf52840 board

[Ameer Usman]

Did you enable fds_register before initializing?

fds_register(fds_evt_handler);  //Register event handler of FDS and will show notifications on log, not required for production
rc = fds_init();                //Initializing FDS
APP_ERROR_CHECK(rc);

[manoj97]

yes i done that 

see i defined a read and write function in .c file and included its header in .h file

i called those functions after the   "wait_for_fds_ready();"  and before "cli_start();"

then i start debuging  i'm getting blank screen on putty