JLinkRTTViewer is working but not the RTT terminal on Segger Embedded

[Aurele]

Hello,

I'm porting a project from SDK14.2.0 to SDK15.3.0. Now, all is compiling, i need to figure out why my project is triggering some exception. To help me, i would like to enable the RTT logger. It was working on SDK14 but since i'm on SDK15 i cannot make it work anymore.

Here is the code i have : 

    log_init();
    SEGGER_RTT_printf(0,"-----------------------------------\r\n");
    NRF_LOG_INFO("********************************\r\n");
    NRF_LOG_INFO("******** Master started ********");
    NRF_LOG_INFO("********************************");
    SEGGER_RTT_printf(0,"-----------------------------------\r\n");

Output on segger terminal :

-----------------------------------
-----------------------------------

Output on JLINKViewer :

00> -----------------------------------
00> -----------------------------------
<00> info> app: ********************************
00> 
00> 
00> 
<00> info> app: ******** Master started ********
00> 
<00> info> app: ********************************
00> 
<00> info> app: Event: FDS_EVT_INIT received (FDS_SUCCESS)
00> 
<00> info> app: Event: FDS_EVT_GC received (FDS_SUCCESS)
00> 

If someone has some ideas about this, don't hesitate to share.

Thank you very much,

Best regards,

Aurélien

[Aurele]

Actually, i can see the log in the RTT ram buffer, but they are not displayed on the segger terminal of Segger Embedded Studio

[Aurele]

It seems coming from Segger Embedded Studio, with the last version 4.16, it doesn't print RTT log but with the version 4.12, all is working fine