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- /**********************************************************************
- * $Id$ lpc_types.h 2008-07-27
- *//**
- * @file lpc_types.h
- * @brief Contains the NXP ABL typedefs for C standard types.
- * It is intended to be used in ISO C conforming development
- * environments and checks for this insofar as it is possible
- * to do so.
- * @version 2.0
- * @date 27 July. 2008
- * @author NXP MCU SW Application Team
- *
- * Copyright(C) 2008, 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.
- **********************************************************************/
-
- /* Type group ----------------------------------------------------------- */
- /** @defgroup LPC_Types LPC_Types
- * @ingroup LPC1700CMSIS_FwLib_Drivers
- * @{
- */
-
- #ifndef LPC_TYPES_H
- #define LPC_TYPES_H
-
- /* Includes ------------------------------------------------------------------- */
- #include <stdint.h>
-
-
- /* Public Types --------------------------------------------------------------- */
- /** @defgroup LPC_Types_Public_Types LPC_Types Public Types
- * @{
- */
-
- /**
- * @brief Boolean Type definition
- */
- typedef enum {FALSE = 0, TRUE = !FALSE} Bool;
-
- /**
- * @brief Flag Status and Interrupt Flag Status type definition
- */
- typedef enum {RESET = 0, SET = !RESET} FlagStatus, IntStatus, SetState;
- #define PARAM_SETSTATE(State) ((State==RESET) || (State==SET))
-
- /**
- * @brief Functional State Definition
- */
- typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
- #define PARAM_FUNCTIONALSTATE(State) ((State==DISABLE) || (State==ENABLE))
-
- /**
- * @ Status type definition
- */
- typedef enum {ERROR = 0, SUCCESS = !ERROR} Status;
-
-
- /**
- * Read/Write transfer type mode (Block or non-block)
- */
- typedef enum
- {
- NONE_BLOCKING = 0, /**< None Blocking type */
- BLOCKING /**< Blocking type */
- } TRANSFER_BLOCK_Type;
-
-
- /** Pointer to Function returning Void (any number of parameters) */
- typedef void (*PFV)();
-
- /** Pointer to Function returning int32_t (any number of parameters) */
- typedef int32_t(*PFI)();
-
- /**
- * @}
- */
-
-
- /* Public Macros -------------------------------------------------------------- */
- /** @defgroup LPC_Types_Public_Macros LPC_Types Public Macros
- * @{
- */
-
- /* _BIT(n) sets the bit at position "n"
- * _BIT(n) is intended to be used in "OR" and "AND" expressions:
- * e.g., "(_BIT(3) | _BIT(7))".
- */
- #undef _BIT
- /* Set bit macro */
- #define _BIT(n) (1<<n)
-
- /* _SBF(f,v) sets the bit field starting at position "f" to value "v".
- * _SBF(f,v) is intended to be used in "OR" and "AND" expressions:
- * e.g., "((_SBF(5,7) | _SBF(12,0xF)) & 0xFFFF)"
- */
- #undef _SBF
- /* Set bit field macro */
- #define _SBF(f,v) (v<<f)
-
- /* _BITMASK constructs a symbol with 'field_width' least significant
- * bits set.
- * e.g., _BITMASK(5) constructs '0x1F', _BITMASK(16) == 0xFFFF
- * The symbol is intended to be used to limit the bit field width
- * thusly:
- * <a_register> = (any_expression) & _BITMASK(x), where 0 < x <= 32.
- * If "any_expression" results in a value that is larger than can be
- * contained in 'x' bits, the bits above 'x - 1' are masked off. When
- * used with the _SBF example above, the example would be written:
- * a_reg = ((_SBF(5,7) | _SBF(12,0xF)) & _BITMASK(16))
- * This ensures that the value written to a_reg is no wider than
- * 16 bits, and makes the code easier to read and understand.
- */
- #undef _BITMASK
- /* Bitmask creation macro */
- #define _BITMASK(field_width) ( _BIT(field_width) - 1)
-
- /* NULL pointer */
- #ifndef NULL
- #define NULL ((void*) 0)
- #endif
-
- /* Number of elements in an array */
- #define NELEMENTS(array) (sizeof (array) / sizeof (array[0]))
-
- /* Static data/function define */
- #define STATIC static
- /* External data/function define */
- #define EXTERN extern
-
- #ifndef MAX
- #define MAX(a, b) (((a) > (b)) ? (a) : (b))
- #endif
- #ifndef MIN
- #define MIN(a, b) (((a) < (b)) ? (a) : (b))
- #endif
-
- /**
- * @}
- */
-
-
- /* Old Type Definition compatibility ------------------------------------------ */
- /** @addtogroup LPC_Types_Public_Types LPC_Types Public Types
- * @{
- */
-
- /** SMA type for character type */
- typedef char CHAR;
-
- /** SMA type for 8 bit unsigned value */
- typedef uint8_t UNS_8;
-
- /** SMA type for 8 bit signed value */
- typedef int8_t INT_8;
-
- /** SMA type for 16 bit unsigned value */
- typedef uint16_t UNS_16;
-
- /** SMA type for 16 bit signed value */
- typedef int16_t INT_16;
-
- /** SMA type for 32 bit unsigned value */
- typedef uint32_t UNS_32;
-
- /** SMA type for 32 bit signed value */
- typedef int32_t INT_32;
-
- /** SMA type for 64 bit signed value */
- typedef int64_t INT_64;
-
- /** SMA type for 64 bit unsigned value */
- typedef uint64_t UNS_64;
-
- /** 32 bit boolean type */
- typedef Bool BOOL_32;
-
- /** 16 bit boolean type */
- typedef Bool BOOL_16;
-
- /** 8 bit boolean type */
- typedef Bool BOOL_8;
-
- /**
- * @}
- */
-
-
- #endif /* LPC_TYPES_H */
-
- /**
- * @}
- */
-
- /* --------------------------------- End Of File ------------------------------ */
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