log message printing problem

[air]

 Hello,

There is a problem printing the log message.
I am using SDK12.3, keil compiler and segger J-Link.
After modifying the project a little, normal log output is not available, but I can't find which part of the change has occurred.

#define DOOR_LOCK_DEST  "ELEVATOR CONTROL"

NRF_LOG_RAW_INFO ("* target: %s\r\n", (uint32_t)DOOR_LOCK_DEST);

 - Normal output before project modification in RTTviewer
 00> * target: ELEVATOR CONTROL
 - Actual output after project modification in RTTviewer
 00> * target: s

NRF_LOG_PROC("* build date : %s %s\r\n", (uint32_t)__DATE__, (uint32_t)__TIME__);

  - Actual output after project modification in RTTviewer
 00> * build date : s s

please help me.

thanks

[awneil]

Why are you casting the strings to be (uint32_t) ?

Surely, "%s" requires a string - which is a (char*) ?

EDIT: No, that's not it - see below.

[tesc]

Hi,

Not a char* in our logger module: NRF_LOG_INFO how to print log with string parameter.

Regards,
Terje

[awneil]

OK, I see.

But, from that link:

"NRF_LOG_INFO() stores a pointer to the string and not a copy of the string."

maybe air is falling foul of (something like)  that? 

@air - have you tried stepping into the code to see what's happening?

(since the NRF_LOG_... are all macros, you may want to view the preprocessor output)