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targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L053R8/hal_tick.h
- Committer:
- bogdanm
- Date:
- 2015-10-01
- Revision:
- 0:9b334a45a8ff
- Child:
- 144:ef7eb2e8f9f7
File content as of revision 0:9b334a45a8ff:
/** ****************************************************************************** * @file hal_tick.h * @author MCD Application Team * @brief Initialization of HAL tick ****************************************************************************** * @attention * * <h2><center>© 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 "stm32l0xx.h" #include "cmsis_nvic.h" #define TIM_MST TIM21 #define TIM_MST_IRQ TIM21_IRQn #define TIM_MST_RCC __TIM21_CLK_ENABLE() #define TIM_MST_RESET_ON __TIM21_FORCE_RESET() #define TIM_MST_RESET_OFF __TIM21_RELEASE_RESET() #define HAL_TICK_DELAY (1000) // 1 ms #ifdef __cplusplus } #endif #endif // __HAL_TICK_H /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/