GetTick ?

[RixtronixLAB]

Dear Members,

How can I GetTick from the CPU? similar to HAL_GetTick() ?

nrf_drv_systick_get ?

Thanks

[RixtronixLAB]

Hi Edvin, thanks for the reply,

I want to get :

LastTime=HAL_GetTick();

/**
  * @brief Provides a tick value in millisecond.
  * @note This function is declared as __weak to be overwritten in case of other 
  *       implementations in user file.
  * @retval tick value
  */
__weak uint32_t HAL_GetTick(void)
{
  return uwTick;
}

is it equal with LastTime =  nrf_systick_val_get();

I need to be in ms (mili Second)

?

Test code,

tick =  nrf_systick_val_get();
NRF_LOG_INFO("Systick value = %u.\r\n",tick);

I always get zero, do I miss something ?

Thanks

[Edvin]

RixtronixLAB said:

I want to get :

LastTime=HAL_GetTick();

 Where is this snippet from?  Where did you find this function?

 

RixtronixLAB said:

I always get zero, do I miss something ?

 Yes. You need to start the RTC and the LFCLK. Please see my original answer.