Lauterbach task performance

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1

Hi,

i want to know how can i Measure tasks performance (how much time each task takes) using trace32 lauterbach, i have an evaluation board for the MPC5777c with a project that has freertos and i want to know if i need do something special either on the nexus registers or maybe on freertos level.

PS: i’m already using trace32 with lauterbach to flash and debug

2

I have never used this tool but I found the following user manual which does mention Task Runtime Statistics - https://www2.lauterbach.com/pdf/rtos_freertos.pdf.

3

have you ever seen something like this:

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image1144×514 69.1 KB

4

FreeRTOS does provide trace hooks to enable tracing - FreeRTOS trace macros. If you want to find out whether Lauterbach provides tracing support, you should reach out to Lauterbach developers.