Cannot Download BLE_HeartRate program into WB55rg

[OS_Er]

Hello there,

I'm trying to execute the BLE_HeartRate Service example on WB55rg Nucleo board. Initially I successfully run the code.

Later I'm trying to download the same code again BUT I'm getting following message repeatedly in the CONSOLE:

Download verified successfully

 

Target is not responding, retrying...

Target is not responding, retrying...

Target is not responding, retrying..

 Also, bi-color LED i.e. LED6 on the board is not turning RED at the end.

 

I tried executing my other projects and all are downloaded properly with last message as:

Download verified successfully

 

Shutting down...

Exit.

 

BUT Why this BLE_HeartRate is creating an issue, I'm unable to figure out.

Your help is very much appreciated.

Thank You.

[STTwo-32]

Hello @OS_Er 

On the app_conf.h file, set the following definitions: 

#define CFG_DEBUGGER_SUPPORTED

#define CFG_DEBUG_BLE_TRACE

#define CFG_DEBUG_APP_TRACE

to 1:

#define CFG_DEBUGGER_SUPPORTED 1
#define CFG_DEBUG_BLE_TRACE 1
#define CFG_DEBUG_APP_TRACE 1

Best Regards.

STTwo-32