Debugging with Real Time Terminal

RE: Debugging with Real Time Terminal

jalan — Fri, 13 Nov 2020 19:49:59 GMT

Is there any instruction/blog/example for this for SDK17?

RE: Debugging with Real Time Terminal

Archana Fugare — Thu, 22 Aug 2019 09:58:08 GMT

HI how to do this in segger embedded studio, please tell

RE: Debugging with Real Time Terminal

Vasiliy Baryshnikov — Thu, 09 May 2019 20:42:23 GMT

Problem: How do I get RTT woking on Mac?

Fix:
You can run the SEGGER_RTT_printf() and other functions and they will show up through the Debug Terminal in Segger Embedded Studio.

RE: Debugging with Real Time Terminal

EthanHunt — Sat, 24 Nov 2018 01:11:54 GMT

Looks like instructions are outdated as per latest SDK release 15.2.0 but it's moreover the same process to follow.

Need to enable NRF_LOG_BACKEND_RTT_ENABLED macro in sdk_config.h file then even normal NRF_LOG_* statements will able to log statements on the Segger RTT application.

RE: Debugging with Real Time Terminal

Canic — Mon, 19 Mar 2018 09:25:51 GMT

*** Using Compiler 'V5.06 update 5 (build 528)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
Build target 'nrf51422_xxac'
compiling main.c...
..\..\..\main.c(611): warning: #223-D: function "SEGGER_RTT_WriteString" declared implicitly
SEGGER_RTT_WriteString(0, "Hello World!\n");
..\..\..\main.c(617): warning: #223-D: function "SEGGER_RTT_WaitKey" declared implicitly
c = SEGGER_RTT_WaitKey(); // will block until data is available
..\..\..\main.c(620): warning: #223-D: function "SEGGER_RTT_printf" declared implicitly
SEGGER_RTT_printf(0, "%sResetting in %d second..%s\n", RTT_CTRL_BG_BRIGHT_RED, 1, RTT_CTRL_RESET);
..\..\..\main.c(620): error: #20: identifier "RTT_CTRL_BG_BRIGHT_RED" is undefined
SEGGER_RTT_printf(0, "%sResetting in %d second..%s\n", RTT_CTRL_BG_BRIGHT_RED, 1, RTT_CTRL_RESET);
..\..\..\main.c(620): error: #20: identifier "RTT_CTRL_RESET" is undefined
SEGGER_RTT_printf(0, "%sResetting in %d second..%s\n", RTT_CTRL_BG_BRIGHT_RED, 1, RTT_CTRL_RESET);
..\..\..\main.c(582): warning: #177-D: function "power_manage" was declared but never referenced
static void power_manage(void)
..\..\..\main.c: 4 warnings, 2 errors
".\_build\nrf51422_xxac.axf" - 2 Error(s), 4 Warning(s).
Target not created.
Build Time Elapsed: 00:00:02

RE: Debugging with Real Time Terminal

Wael — Tue, 21 Nov 2017 15:58:31 GMT

Hello:

I'm having a probem with the SEGGER_RTT_printf, it prints the folllowing message: e[4;41mResetting in 1 second..e[0m

I know the RTT_CTRL_BG_BRIGHT_RED is defined as "\e[4;41m". why isnt it able to resolve this? I do get warning when compiling

main.c(3280): warning: #192-D: unrecognized character escape sequence SEGGER_RTT_printf(0, "%sResetting in %d second..%s\n", TT_CTRL_BG_BRIGHT_RED, 1, RTT_CTRL_RESET);

while printfs and SEGGER_RTT_WriteString have no problems. Can someone please tell me why this is happening. Your time and effort is greatly appreciated. I'm using Keil

Thanks

RE: Debugging with Real Time Terminal

Denna — Mon, 19 Jun 2017 19:10:20 GMT

Does the nRF52 PCA10040 dev board support RTT?

I tried the following these instructions running SDK v13.0.0, but no luck.

"In SDK 12.0.0 or later, logging/debugging over RTT is built in to the logger module NRF_LOG. To enable logging over RTT, "check" the NRF_LOG_BACKEND_SERIAL_USES_RTT option in sdk_config.h in the configuration wizard."

RE: Debugging with Real Time Terminal

Nikolaus Wittenstein — Thu, 04 May 2017 18:46:58 GMT

You can use the terminal to view the RTT output on a Mac.

RE: Debugging with Real Time Terminal

Lola — Thu, 04 May 2017 18:37:58 GMT

and where is the J-Link RTT Viewer on a mac ? there is no such thing of course. Why are mac users treated as if they not exist ? mac is the future not pc. mac sales are raising and there are some people with taste that use mac, count them in ! :)

At least comment that this thing is not for mac.

RE: Debugging with Real Time Terminal

raoloka — Mon, 10 Apr 2017 15:50:34 GMT

I'm using sdk 11.0 with nRF51822 ... In order to use both UART and RTT, do I need to anything more? The sdhandler log seems to be printing okay, but anything sent to uart don't seem to disappear ...

RE: Debugging with Real Time Terminal

Brantel — Wed, 15 Mar 2017 17:39:20 GMT

I was getting linking errors like L6200E: when trying to follow this tutorial with version 13 of the SDK and current versions of KEIL and JLink.

Apparently the newer SDKs have built in support and you do not need to add the RTT group or the files to that group. If you do, remove them and it will get rid of these errors.

RE: Debugging with Real Time Terminal

JungWon Kim — Thu, 09 Mar 2017 06:04:25 GMT

Thanks for this posting. it's very helpful me.

RE: Debugging with Real Time Terminal

usamak — Mon, 19 Dec 2016 19:20:19 GMT

Is it possible to use RTT for debugging if the application also uses the serial port on the nRF52?

RE: Debugging with Real Time Terminal

Akshay — Sat, 29 Oct 2016 00:18:48 GMT

I just missed the above comment. adding this "NRF_LOG_USES_RTT=1" in define worked. Thanks for the help.

RE: Debugging with Real Time Terminal

Akshay — Fri, 28 Oct 2016 22:28:58 GMT

Can anybody tell me why i am getting this error? I know i must be doing some silly mistake but i am unable to figure it out.

i have included the (SEGGER_RTT.h) file in my main.c and have added all necessary files in project folder. am using keil

any help is appreciated.