AM6412: 100% CPU > FreeRTOS

Hello Champs,

Any suggestions on this issue is appreciated.

Thanks
Regards
Shine

Hello Shine,

Thank you for reaching out to Texas Instruments E2E support forum.

I have taken you inputs and working on it. Please allow some time to revert back.

Regards,

Tushar

Hello Shine,

Apologies for the delayed response.

Can you please share the sample code to reproduce the issue? 

Regards,

Tushar

Hello Tushar,

Thank you very much.

Customer said that the project was too big to share.  However, the test was built on TI demo: EXAMPLES_ENET_LWIP_CPSW 

Thanks
Regards
Shine

Hello Shine,

Thank you for the above information. 

If sharing the project is not possible, can you please tell the appropriate code changes to achieve more than 100% CPU usage.

Regards,

Tushar

Hello Tushar,

Thank you very much.

void TaskIdle(void*v1,void *v2)
{
    unsigned long idleTaskCounter=0;
    RTOS_log("goto idletask OK");
    while(1)
    {
        char *printlist = pvPortMalloc(2048);//[2048];
        if(printlist==NULL) {RTOS_log("error @pvPortMalloc\r\n"); continue;}

        if(idleTaskCounter%(8*4)==0)
        {
            RTOS_log("free/largest heap 2 = %d/%d i am a idletask...\r\n",
            __TI_heap_total_available(),__TI_heap_largest_available());
            //cpu
            RTOS_Log("CPU:\r\n");
            vTaskGetRunTimeStats(printlist);
            RTOS_Log("%s",printlist);
        }
        if(idleTaskCounter%(8*4)==4)
        {
            //task
            RTOS_Log("Task:\r\n");
            vTaskList (printlist);
            RTOS_Log("%s",printlist);
        }

        vTaskDelay(250);    //
        idleTaskCounter++;
        vPortFree(printlist);
    }
}
void TaskIdle_creat()
{
    _TaskParams params;
    params.stackstr = NULL;         
    params.stackSize = 4096;
    params.taskname = "Task_Idle";   

    params.priority = 5;
    RTOS_TaskCreat(TaskIdle, &params, NULL);

}

Then continue to observe more than 4h, save the printed data, after making the graph should be found 

Thanks
Regards
Shine

Hello Shine,

Thank you for providing the details.

I have imported the above changes to enet_lwip_cpsw_am64x_r5fss0-0_freertos example.

Shine said:

Then continue to observe more than 4h, save the printed data, after making the graph should be found 

I am running the test and trying to reproduce the issue at my end and will update you regarding the same.

Thanks for your patience.

Regards,

Tushar

Hello Tushar,

Okay.

Thank you very much.

Regards
Shine