[SOLVED] System view doesn't start with embos

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  • [SOLVED] 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
  • Hello,

    Thank you for your inquiry.
    This thread will be closed now as you opened a support inquiry via our support channel in parallel and the inquiry was handled there.
    For future inquiries we recommend to use only one contact channel to avoid duplicate information.

    Best regards,
    Nino
    Please read the forum rules before posting.

    Keep in mind, this is *not* a support forum.
    Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
    Should you be entitled to support you can contact us via our support system: segger.com/ticket/

    Or you can contact us via e-mail.