From e7d600494579ef319b20221769c3b2fe12962243 Mon Sep 17 00:00:00 2001 From: bnewbold Date: Tue, 30 Mar 2010 20:52:45 -0400 Subject: Major hierarchy reorganization; see README. copy-to-ide and Makefile updated to conform; .gitignore added; LICENSE added --- stm32lib/inc/stm32f10x_systick.h | 70 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 stm32lib/inc/stm32f10x_systick.h (limited to 'stm32lib/inc/stm32f10x_systick.h') diff --git a/stm32lib/inc/stm32f10x_systick.h b/stm32lib/inc/stm32f10x_systick.h new file mode 100644 index 0000000..3dfb036 --- /dev/null +++ b/stm32lib/inc/stm32f10x_systick.h @@ -0,0 +1,70 @@ +/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** +* File Name : stm32f10x_systick.h +* Author : MCD Application Team +* Version : V2.0.2 +* Date : 07/11/2008 +* Description : This file contains all the functions prototypes for the +* SysTick firmware library. +******************************************************************************** +* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +*******************************************************************************/ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_SYSTICK_H +#define __STM32F10x_SYSTICK_H + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_map.h" + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* SysTick clock source */ +#define SysTick_CLKSource_HCLK_Div8 ((u32)0xFFFFFFFB) +#define SysTick_CLKSource_HCLK ((u32)0x00000004) + +#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ + ((SOURCE) == SysTick_CLKSource_HCLK_Div8)) + +/* SysTick counter state */ +#define SysTick_Counter_Disable ((u32)0xFFFFFFFE) +#define SysTick_Counter_Enable ((u32)0x00000001) +#define SysTick_Counter_Clear ((u32)0x00000000) + +#define IS_SYSTICK_COUNTER(COUNTER) (((COUNTER) == SysTick_Counter_Disable) || \ + ((COUNTER) == SysTick_Counter_Enable) || \ + ((COUNTER) == SysTick_Counter_Clear)) + +/* SysTick Flag */ +#define SysTick_FLAG_COUNT ((u32)0x00000010) +#define SysTick_FLAG_SKEW ((u32)0x0000001E) +#define SysTick_FLAG_NOREF ((u32)0x0000001F) + +#define IS_SYSTICK_FLAG(FLAG) (((FLAG) == SysTick_FLAG_COUNT) || \ + ((FLAG) == SysTick_FLAG_SKEW) || \ + ((FLAG) == SysTick_FLAG_NOREF)) + +#define IS_SYSTICK_RELOAD(RELOAD) (((RELOAD) > 0) && ((RELOAD) <= 0xFFFFFF)) + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +#ifdef __cplusplus +extern "C" { +#endif +void SysTick_CLKSourceConfig(u32 SysTick_CLKSource); +void SysTick_SetReload(u32 Reload); +void SysTick_CounterCmd(u32 SysTick_Counter); +void SysTick_ITConfig(FunctionalState NewState); +u32 SysTick_GetCounter(void); +FlagStatus SysTick_GetFlagStatus(u8 SysTick_FLAG); +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_SYSTICK_H */ + +/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3