text: /**
    ******************************************************************************
    * @file    hal_tick.h
    * @author  MCD Application Team
    * @brief   Initialization of HAL tick
    ******************************************************************************  
    * @attention
    *
    * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
    *
    * Redistribution and use in source and binary forms, with or without modification,
    * are permitted provided that the following conditions are met:
    *   1. Redistributions of source code must retain the above copyright notice,
    *      this list of conditions and the following disclaimer.
    *   2. Redistributions in binary form must reproduce the above copyright notice,
    *      this list of conditions and the following disclaimer in the documentation
    *      and/or other materials provided with the distribution.
    *   3. Neither the name of STMicroelectronics nor the names of its contributors
    *      may be used to endorse or promote products derived from this software
    *      without specific prior written permission.
    *
    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
    * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    *
    ******************************************************************************  
    */ 
  #ifndef __HAL_TICK_H
  #define __HAL_TICK_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif
  
  #include "stm32f3xx.h"
  #include "stm32f3xx_ll_tim.h"
  #include "cmsis_nvic.h"
     
  #define TIM_MST      TIM2
  #define TIM_MST_IRQ  TIM2_IRQn
  #define TIM_MST_RCC  __TIM2_CLK_ENABLE()
  #define TIM_MST_DBGMCU_FREEZE  __HAL_DBGMCU_FREEZE_TIM2()
  
  #define TIM_MST_RESET_ON   __TIM2_FORCE_RESET()
  #define TIM_MST_RESET_OFF  __TIM2_RELEASE_RESET()
  
  #define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
  
  #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
  
  #define HAL_TICK_DELAY (1000) // 1 ms
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif // __HAL_TICK_H
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  