Undefined reference to SEGGER_SYSVIEW APIs upon integrating the patches

[morpho]

Been having trouble integrating systemview for tracing FreeRTOS application. I came across this thread, and even tried replacing the files with what's inside the PatchedFiles.zip folder, and I see there's an #include "SEGGER_SYSVIEW_FreeRTOS.h" inside FreeRTOSConfig.h, but upon compiling I start seeing a bunch of undefined reference errors including undefined reference to SEGGER_SYSVIEW_RecordVoid'`

Looks like traceTASK functions are invoked but it can't seem to find the reference. Anything obvious that I haven't figured out?

[Kenneth]

The person best fitted to answer this is out of office at the moment. But I found some other links that may be helpful:

https://devzone.nordicsemi.com/f/nordic-q-a/69475/how-do-i-debug-free-rtos

https://devzone.nordicsemi.com/search?q=freertos%20systemview#serpgroup=17 

[morpho]

Are they still out of office? I have already looked at these links and tried out to no avail

[morpho]

Your error says the project is already loaded. That's what you see after building it? You're making sure it's a clean project? For me, all I have to do is just add the existing project into my solution, set it as an active project and build it.

I'm not very great at Segger yet and there's a lot of things that still annoy me about it and i'm getting used to it

And yes i'm using a mac and there's minor differences in the versions but I don't think that should be a problem. 

[Susheel Nuguru]

Yes, this is clean project just unzipped into a folder name Susheel1_ble_app_hrs_freertos instead of SmartWatch as it seems like there are some files added into your project which has the folder name Susheel1_ble_app_hrs_freertos  hardcoded.

The error 'solution is already loaded' seems to be a bit confusing. The solution is not loaded anywhere else. There is no other SES instance on my PC other than this one which is reporting an error. After I click OK, then it loads the previous project I was debugging which is ble_app_beacon. 

This is very strange because I cannot find any other thread which has similar issues on devzone. Seems like a project compatibility issue from Segger side within OS versions. 

[morpho]

Can we try this one? It may not make a difference but I just tested it again on my machine, and it works ok. At least I'm able to open the solution and build it fine.

You could try the existing NRF's programs (ble_uart etc) but I'm mostly concerned about my own project regarding integrating SystemView. 

Project 4.zip

[Susheel Nuguru]

The problem was caused for me from this changes in your .emProject file

  <configuration Name="Common" gcc_cplusplus_language_standard="c++11" />
  <import file_name="../../../../../peripheral/uart/pca10056/blank/ses/uart_pca10056.emProject" />
  <import file_name="../../../../../peripheral/twi_sensor/pca10056/blank/ses/twi_sensor_pca10056.emProject" />
  <import file_name="../../../../Susheel1_ble_app_hrs_freertos/pca10056/s140/ses/ble_app_hrs_freertos_pca10056_s140.emProject" />
  <import file_name="../../../../../ble_peripheral/ble_app_uart/pca10056/s140/ses/ble_app_uart_pca10056_s140.emProject" />
  <import file_name="../../../../../peripheral/blinky_freertos/pca10056/blank/ses/blinky_FreeRTOS_pca10056.emProject" />

I am now able to open the project but after that I have not managed to compile your cpp/hpp files with the project settings you sent. There must be some other dependency that is resolved in your system that makes SES resolve cpp linkage. 

[morpho]

Good to know you can at least open the project.

Do you think it's too much an effort to investigate the main issue regarding now being able to get the program to compile after integrating the patch? I have also opened a ticket for Segger but so far no response.