81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/*
|
|
* \file stm32f10x_systick.h
|
|
* \brief Provides systick timer functionality.
|
|
*
|
|
* Copyright (C) 2013 Houtouridis Christos <houtouridis.ch@gmail.com>
|
|
* All Rights Reserved.
|
|
*
|
|
* NOTICE: All information contained herein is, and remains
|
|
* the property of Houtouridis Christos. The intellectual
|
|
* and technical concepts contained herein are proprietary to
|
|
* Houtouridis Christos and are protected by copyright law.
|
|
* Dissemination of this information or reproduction of this material
|
|
* is strictly forbidden unless prior written permission is obtained
|
|
* from Houtouridis Christos.
|
|
*
|
|
* Author: Houtouridis Christos <houtouridis.ch@gmail.com>
|
|
* Date: 11/2013
|
|
* Version: 0.2
|
|
*/
|
|
|
|
#ifndef __stm32f10x_systick_h__
|
|
#define __stm32f10x_systick_h__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stm32f10x.h>
|
|
#include <stm32f10x_clock.h>
|
|
#include <sys/types.h>
|
|
|
|
#define ST_MAX_CRONTAB_ENTRIES (10)
|
|
|
|
#ifndef __weak
|
|
#define __weak __attribute__ ((weak))
|
|
#endif
|
|
|
|
/*
|
|
* Also defined in types.h
|
|
*/
|
|
#ifndef _CLOCK_T_
|
|
#define _CLOCK_T_ unsigned long /* clock() */
|
|
typedef _CLOCK_T_ clock_t; /*!< CPU time type */
|
|
#endif
|
|
#ifndef _TIME_T_
|
|
#define _TIME_T_ long /* time() */
|
|
typedef _TIME_T_ time_t; /*!< date/time in unix secs past 1-Jan-70 type for 68 years*/
|
|
#endif
|
|
|
|
|
|
typedef void (*cronfun_t) (void); /*!< Pointer to void function (void) to use with cron */
|
|
|
|
/*!
|
|
* Cron Table data type
|
|
*/
|
|
typedef struct
|
|
{
|
|
cronfun_t fun;
|
|
clock_t tic;
|
|
}CronTab_t;
|
|
|
|
|
|
/* ======== Core Functionalities ============ */
|
|
extern void SysTick_Callback (void);
|
|
|
|
void SysTick_DeInit (void);
|
|
void SysTick_Init (clock_t sf);
|
|
|
|
|
|
/* ======== OS like Functionalities ============ */
|
|
|
|
clock_t get_freq (void);
|
|
int set_freq (clock_t f);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif //#ifndef __stm32f10x_systick_h__
|