CCS/CC2642R: Events with Event_Id_16 and above doesn't pending

Tool/software: Code Composer Studio

Hello,

I opened the uartecho example from simplelink_cc13x2_26x2_sdk_4_20_00_35 and modified it. The code is presented below:

#include <stdint.h>
#include <stddef.h>

/* Driver Header files */
#include <ti/drivers/GPIO.h>
#include <ti/drivers/UART.h>
#include <ti/sysbios/knl/Event.h>
#include <ti/sysbios/knl/Clock.h>
#include <ti/sysbios/BIOS.h>

/* Driver configuration */
#include "ti_drivers_config.h"

Event_Handle Event_H;

#define TIMER_RELEASE Event_Id_03

void clock_cb ();


/*
 *  ======== mainThread ========
 */
void *mainThread(void *arg0)
{
    Event_H = Event_create(NULL, NULL);

    Clock_Handle clock;
    Clock_Params clockParams;

    Clock_Params_init(&clockParams);
    //clockParams.period = 1000000;
    clockParams.startFlag = 0;
    clock = Clock_create((Clock_FuncPtr) &clock_cb,
                             (100000), &clockParams, NULL);
    Clock_start(clock);


    uint16_t events=0;
    /* Loop forever echoing */
    while (1)
    {
        events = Event_pend(Event_H, Event_Id_NONE, 0xFFFFFFFF, BIOS_WAIT_FOREVER);

        if (events & TIMER_RELEASE)
        {
            Clock_start(clock);
        }

    }
}

void clock_cb ()
{
    Event_post(Event_H, TIMER_RELEASE);
}

My code has a clock that should post an event every second. I am facing the following problem. If I use identifiers for events Event_Id_16 and higher, then the Event_pend () function does not work. If I use identifiers from Event_Id_00 to Event_Id_15, then the function is triggered and the clock is restarted.

It turns out that all events whose identifier exceeds 2 bytes cannot be received by the Event_pend () function? What could be the problem? I want to use all available event IDs.

Best regards, Maxim