__HAL_TIM_IS_TIM_COUNTING_DOWN macro

Indicates whether or not the TIM Counter is used as downcounter.

Syntax

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Summary

Declaration

#define __HAL_TIM_IS_TIM_COUNTING_DOWN(__HANDLE__) (((__HANDLE__)->Instance->CR1 &(TIM_CR1_DIR)) == (TIM_CR1_DIR))

Argument

Description

__HANDLE__

TIM handle.

False (Counter used as upcounter) or True (Counter used as downcounter)

This macro is particularly useful to get the counting mode when the timer operates in Center-aligned mode or Encoder mode.

__HAL_TIM_IS_TIM_COUNTING_DOWN is referenced by 3 libraries and example projects:

from examples