leds_ctrl.h

来自「最新版IAR FOR ARM（EWARM）5.11中的代码例子」· C头文件 代码 · 共 59 行

/*************************************************************************
 *
 *    Used with ICCARM and AARM.
 *
 *    (c) Copyright IAR Systems 2007
 *
 *    File name   : leds_ctrl.h
 *    Description : LEDs control include file
 *
 *    History :
 *    1. Date        : January 18, 2007
 *       Author      : Stanimir Bonev
 *       Description : Create
 *
 *    $Revision: 15135 $
 **************************************************************************/
#ifndef __LEDS_CTRL_H
#define __LEDS_CTRL_H

#include <stddef.h>
#include "BSP.h"
#include "ctrl_task.h"

#ifdef __LEDS_CTRL_GLOBALS
#define __LEDS_CTRL_EXT
#else
#define __LEDS_CTRL_EXT extern
#endif

typedef struct _LedsCtrl_t
{
  unsigned int         LedsOnMask;
  struct _LedsCtrl_t * pNext;
} LedsCtrl_t, *pLedsCtrl_t;

__LEDS_CTRL_EXT volatile pLedsCtrl_t pNewLEDsCtrl;

/*************************************************************************
 * Function Name: LEDsScan
 * Parameters: none
 * Return: none
 *
 * Description: Scan all on LEDs
 *
 *************************************************************************/
void LEDsScan (void);

/*************************************************************************
 * Function Name: LEDsUpdatePattern
 * Parameters: none
 * Return: none
 *
 * Description: Update LEDs pattern
 *
 *************************************************************************/
void LEDsUpdatePattern (void);

#endif // __LEDS_CTRL_H