System view doesn't start with embos

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    • System view doesn't start with embos

      Hi,

      I read a lot of subjects about my problem, but there is problem still.
      I am using :
      -embos V5.1
      -IAR builder
      -system view 3.42
      -MCU NXP imXRT1176_M4 (code is executed only in RAM)

      With the project provided by segger, I can easily build, launch the debug and start the systemview to read in live the task/event....

      with my project there is a problem. After the diff between the segger example and my project, I can start my project and read in system view log tab:

      Source Code

      1. 17:43:43 - JLink: Device "MIMXRT1176XXXA_M4" selected.
      2. 17:43:43 - JLink: InitTarget() start
      3. 17:43:44 - JLink: InitTarget() end
      4. 17:43:44 - JLink: Found SW-DP with ID 0x6BA02477
      5. 17:43:44 - JLink: DPIDR: 0x6BA02477
      6. 17:43:44 - JLink: CoreSight SoC-400 or earlier
      7. 17:43:44 - JLink: AP map detection skipped. Manually configured AP map found.
      8. 17:43:44 - JLink: AP[0]: AHB-AP (IDR: Not set)
      9. 17:43:44 - JLink: AP[1]: AHB-AP (IDR: Not set)
      10. 17:43:44 - JLink: AP[2]: APB-AP (IDR: Not set)
      11. 17:43:44 - JLink: AP[1]: Core found
      12. 17:43:44 - JLink: AP[1]: AHB-AP ROM base: 0xE00FF000
      13. 17:43:44 - JLink: CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
      14. 17:43:44 - JLink: Found Cortex-M4 r0p1, Little endian.
      15. 17:43:44 - JLink: FPUnit: 6 code (BP) slots and 2 literal slots
      16. 17:43:44 - JLink: CoreSight components:
      17. 17:43:44 - JLink: ROMTbl[0] @ E00FF000
      18. 17:43:44 - JLink: [0][0]: E000E000 CID B105E00D PID 000BB00C SCS-M7
      19. 17:43:44 - JLink: [0][1]: E0001000 CID B105E00D PID 003BB002 DWT
      20. 17:43:44 - JLink: [0][2]: E0002000 CID B105E00D PID 002BB003 FPB
      21. 17:43:44 - JLink: [0][3]: E0000000 CID B105E00D PID 003BB001 ITM
      22. 17:43:44 - JLink: [0][5]: E0041000 CID B105900D PID 000BB925 ETM
      23. 17:43:44 - JLink: [0][7]: E0043000 CID B105900D PID 001BB908 CSTF
      24. 17:43:44 - JLink: [0][8]: E0042000 CID B105900D PID 005BB906 CTI
      25. 17:43:54 - Warning: Did not record SystemView TRACE START event, yet.
      Display All


      The systemview seems to wait an event about start RTT as SEGGER_SYSVIEW_Start();
      I tried to set the SEGGER_SYSVIEW_START_ON_INIT define, but no effect.

      Do you have any idea to help me?
      Systemview seems to be very interesting to understand the behavior an OS.

      Thank you in advance,
      Guillaume