lpc17xx官方驱动

lpc17xx官方驱动，需要的同学可以此为基础进行扩展吆。

/**************************************************************************//**
 * @file     core_cm3.c
 * @brief    CMSIS Cortex-M3 Core Peripheral Access layer Source File
 * @version  V1.30
 * @date     30. October 2009
 *
 * @note
 * Copyright （C） 2009 ARM Limited. All rights reserved.
 *
 * @par
 * ARM Limited （ARM） is supplying this software for use with Cortex-M 
 * processor based microcontrollers.  This file can be freely distributed 
 * within development tools that are supporting such ARM based processors. 
 *
 * @par
 * THIS SOFTWARE IS PROVIDED “AS IS“.  NO WARRANTIES WHETHER EXPRESS IMPLIED
 * OR STATUTORY INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
 * ARM SHALL NOT IN ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL INCIDENTAL OR
 * CONSEQUENTIAL DAMAGES FOR ANY REASON WHATSOEVER.
 *
 ******************************************************************************/

#include 

/* define compiler specific symbols */
#if defined （ __CC_ARM   ）
  #define __ASM            __asm                                      /*!< asm keyword for ARM Compiler          */
  #define __INLINE         __inline                                   /*!< inline keyword for ARM Compiler       */

#elif defined （ __ICCARM__ ）
  #define __ASM           __asm                                       /*!< asm keyword for IAR Compiler          */
  #define __INLINE        inline                                      /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */

#elif defined   （  __GNUC__  ）
  #define __ASM            __asm                                      /*!< asm keyword for GNU Compiler          */
  #define __INLINE         inline                                     /*!< inline keyword for GNU Compiler       */

#elif defined   （  __TASKING__  ）
  #define __ASM            __asm                                      /*!< asm keyword for TASKING Compiler      */
  #define __INLINE         inline                                     /*!< inline keyword for TASKING Compiler   */

#endif


/* ###################  Compiler specific Intrinsics  ########################### */

#if defined （ __CC_ARM   ） /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */

/**
 * @brief  Return the Process Stack Pointer
 *
 * @return ProcessStackPointer
 *
 * Return the actual process stack pointer
 */
__ASM uint32_t __get_PSP（void）
{
  mrs r0 psp
  bx lr
}

/**
 * @brief  Set the Process Stack Pointer
 *
 * @param  topOfProcStack  Process Stack Pointer
 *
 * Assign the value ProcessStackPointer to the MSP 
 * （process stack pointer） Cortex processor register
 */
__ASM void __set_PSP（uint32_t topOfProcStack）
{
  msr psp r0
  bx lr
}

/**
 * @brief  Return the Main Stack Pointer
 *
 * @return Main Stack Pointer
 *
 * Return the curren

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......     16982  2010-06-25 08:05  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\.cproject

    .......      2342  2010-06-25 08:00  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\.project

    .......       627  2010-06-25 08:05  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\.settings\org.eclipse.cdt.core.prefs

    .......     17273  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport\core_cm3.c

    .......     84936  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\CoreSupport\core_cm3.h

    .......     36247  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\LPC17xx.h

    .......     10687  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\startup\arm\startup_LPC17xx.s

    .......      8748  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\startup\gcc\startup_LPC17xx.s

    .......     10110  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\startup\iar\startup_LPC17xx.s

    .......     23591  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\system_LPC17xx.c

    .......      1808  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\DeviceSupport\NXP\LPC17xx\system_LPC17xx.h

    .......       678  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\Abstract.txt

    .......      6384  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\CMSIS_Example_LPC17xx.Opt

    .......      5224  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\CMSIS_Example_LPC17xx.Uv2

    .......      3458  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\main_LPC17xx.c

    .......     10687  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\startup_LPC17xx.s

    .......     23197  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\arm\LPC17xx\system_LPC17xx.c

    .......       662  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\Abstract.txt

    .......     19025  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\CMSIS_Example_LPC17xx.ewd

    .......     22143  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\CMSIS_Example_LPC17xx.ewp

    .......       175  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\CMSIS_Example_LPC17xx.eww

    .......      3458  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\main_LPC17xx.c

    .......      2601  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx.cspy.bat

    .......      4071  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx.dbgdt

    .......      1606  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx.dni

    .......      2706  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx.wsdt

    .......       248  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx_Debug.jlink

    .......       248  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\settings\CMSIS_Example_LPC17xx_MCB1700.jlink

    .......     10110  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\startup_LPC17xx.s

    .......     23197  2010-06-25 07:52  lpc17xx.cmsis.driver.library\lpc17xx.cmsis.driver.library\Core\CM3\Example\iar\LPC17xx\system_LPC17xx.c

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