[SOLVED] Limits for the String in SEGGER_SYSVIEW_SendSysDesc()?

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  • [SOLVED] Limits for the String in SEGGER_SYSVIEW_SendSysDesc()?

    Hello,

    I like to ask if there is a limit in setting descritions for the interrupt service routines that are shown by name and not by ISR numbers. In my system I realized that with a setting like:
    SEGGER_SYSVIEW_SendSysDesc("I#15=SysTick,I#26=PortA,I#28=PortC,I#35=MS ISR,I#42=1HzTC2,I#46=DACC,I#47=PWM0,I#39=1kHz TIMER,I#50=USBHS,I#51=CAN1,I#74=XDMAC,I#57=LED");
    The last interrupt service routine is not shown by the given name (like SysTick PortA, ...) but by its number. The naming changes if I exchange the interrupt descriptions within the string.

    I already checked if the define SYSVIEW_FREERTOS_MAX_NOF_TASKS has in influence but in my short tests that doesn't shows a relation.

    Best Regards
    Markus
  • Hello Markus,

    Thank you for your inquiry.
    From the function documentation:

    * Additional information
    * One system description string may not exceed SEGGER_SYSVIEW_MAX_STRING_LEN characters.
    * Multiple description strings can be recorded.
    [/quote]Best regards,
    Nino
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