99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
/**********************************************************************
|
|
* $Id$ lpc_bod.h 2011-12-09
|
|
*//**
|
|
* @file lpc_bod.h
|
|
* @brief Contain definitions & functions related to BOD.
|
|
* @version 1.0
|
|
* @date 09 December. 2011
|
|
* @author NXP MCU SW Application Team
|
|
*
|
|
* Copyright(C) 2011, NXP Semiconductor
|
|
* All rights reserved.
|
|
*
|
|
***********************************************************************
|
|
* Software that is described herein is for illustrative purposes only
|
|
* which provides customers with programming information regarding the
|
|
* products. This software is supplied "AS IS" without any warranties.
|
|
* NXP Semiconductors assumes no responsibility or liability for the
|
|
* use of the software, conveys no license or title under any patent,
|
|
* copyright, or mask work right to the product. NXP Semiconductors
|
|
* reserves the right to make changes in the software without
|
|
* notification. NXP Semiconductors also make no representation or
|
|
* warranty that such application will be suitable for the specified
|
|
* use without further testing or modification.
|
|
* Permission to use, copy, modify, and distribute this software and its
|
|
* documentation is hereby granted, under NXP Semiconductors'
|
|
* relevant copyright in the software, without fee, provided that it
|
|
* is used in conjunction with NXP Semiconductors microcontrollers. This
|
|
* copyright, permission, and disclaimer notice must appear in all copies of
|
|
* this code.
|
|
**********************************************************************/
|
|
|
|
/* Peripheral group ----------------------------------------------------------- */
|
|
/** @defgroup BOD BOD (Brown-Out Detector)
|
|
* @ingroup LPC_CMSIS_FwLib_Drivers
|
|
* @{
|
|
*/#ifndef __LPC_BOD_H
|
|
#define __LPC_BOD_H
|
|
#include "lpc_types.h"
|
|
/** @defgroup BOD_Private_Macros BOD Private Macros
|
|
* @{
|
|
*/
|
|
|
|
/* --------------------- BIT DEFINITIONS -------------------------------------- */
|
|
/**********************************************************************
|
|
** Power Mode Control register definitions
|
|
**********************************************************************/
|
|
#define BOD_PCON_BODRPM (0x01 << 2)
|
|
#define BOD_PCON_BOGD (0x01 << 3)
|
|
#define BOD_PCON_BORD (0x01 << 4)
|
|
|
|
/**********************************************************************
|
|
** Reset Source Identification Register definitions
|
|
**********************************************************************/
|
|
#define BOD_RSID_POR (0x01 << 0)
|
|
#define BOD_RSID_BODR (0x01 << 3)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup BOD_Public_Types BOD Public Types
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief The field to configurate BOD
|
|
*/
|
|
|
|
typedef struct
|
|
{
|
|
uint8_t Enabled; /**< Enable BOD Circuit */
|
|
uint8_t PowerReduced; /**< if ENABLE, BOD will be turned off in Power-down mode or Deep Sleep mode */
|
|
/**< So, BOD can't be used to wake-up from these mode. */
|
|
uint8_t ResetOnVoltageDown; /**< if ENABLE, reset the device when the VDD(REG)(3V3) voltage < the BOD reset trip level */
|
|
}BOD_Config_Type;
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Public Functions ----------------------------------------------------------- */
|
|
/** @defgroup BOD_Public_Functions BOD Public Functions
|
|
* @{
|
|
*/
|
|
void BOD_Init( BOD_Config_Type* pConfig );
|
|
int32_t BOD_ResetSourceStatus(void);
|
|
void BOD_ResetSourceClr(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* end __LPC_BOD_H */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/*****************************************************************************
|
|
** End Of File
|
|
******************************************************************************/
|