Compiling C Code

[Sai Kiran]

Hi

I am using Segger Embedded Studio and SDK_v15.3.0. I have a C++ code that I wish to run on the board. It has a lot of printfs. I want to see the output of the print statements in SES. How do I do that? I am familiar with NRF_LOG_ENABLED = 1 in sdk_config.h. I have enabled it in the header file. I just want to see the printf output, so that I know that the code is working as expected. I am using Ubuntu 16.04.

Thanks in advance,

Regards,

Sai Kiran.

[Turbo J]

Just use "retarget_printf_to_log.c" in examples/iot/socket/tcp/client directory inside SDK.

[Sai Kiran]

I ran the example code. I do not understand where to look for the print outputs. The output terminal shows "Build Complete." Where is the output shown? In the Output terminal? 

[Jared]

The log output can be displayed by using a terminal such as PuTTY or Termite. If you use RTT as backend then you can use the terminal in SEGGER to display the log.

[Sai Kiran]

What happens if I enable both? Will I be able to see in terminals like Putty and as well as in SEGGER?

And when I run the code, the log values are not displayed. Only when I debug the code, the log values are displayed. Is there anything I am missing?

[Jared]

Sai Kiran said:

And when I run the code, the log values are not displayed. Only when I debug the code, the log values are displayed

 Which logs that are processed depends on which severity level that is set by the module and globally. See the documentation for the logger module for more information.