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STM32驱动1602代码。。。修改管脚即可。。。希望能帮助大家快速驱动起来。,。省得浪费时间在简单的东西上
代码片段和文件信息
/**************************************************************************//**
* @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
----------- --------- ---------- ----- ----
目录 0 2013-10-14 10:08 STM32驱动LCD1602显示两行字符串\
目录 0 2013-10-14 10:08 STM32驱动LCD1602显示两行字符串\CORE\
文件 17273 2010-06-07 10:25 STM32驱动LCD1602显示两行字符串\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 STM32驱动LCD1602显示两行字符串\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 STM32驱动LCD1602显示两行字符串\CORE\startup_stm32f10x_hd.s
目录 0 2013-10-14 10:08 STM32驱动LCD1602显示两行字符串\HARDWARE\
目录 0 2013-10-14 10:08 STM32驱动LCD1602显示两行字符串\HARDWARE\1602\
文件 2013 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\HARDWARE\1602\1602.c
文件 299 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\HARDWARE\1602\1602.h
目录 0 2013-10-14 10:08 STM32驱动LCD1602显示两行字符串\OBJ\
文件 350 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\1602.__i
文件 349973 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\1602.crf
文件 1680 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\1602.d
文件 383568 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\1602.o
文件 509848 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.axf
文件 14271 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.hex
文件 49646 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.htm
文件 1014 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.lnp
文件 3628 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.plg
文件 479 2013-10-10 08:09 STM32驱动LCD1602显示两行字符串\OBJ\Template.sct
文件 3372 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\Template.tra
文件 357 2013-10-10 08:47 STM32驱动LCD1602显示两行字符串\OBJ\core_cm3.__i
文件 3547 2013-10-10 08:47 STM32驱动LCD1602显示两行字符串\OBJ\core_cm3.crf
文件 107 2013-10-10 08:47 STM32驱动LCD1602显示两行字符串\OBJ\core_cm3.d
文件 9980 2013-10-10 08:47 STM32驱动LCD1602显示两行字符串\OBJ\core_cm3.o
文件 353 2013-10-10 08:48 STM32驱动LCD1602显示两行字符串\OBJ\delay.__i
文件 349422 2013-10-10 08:48 STM32驱动LCD1602显示两行字符串\OBJ\delay.crf
文件 1672 2013-10-10 08:48 STM32驱动LCD1602显示两行字符串\OBJ\delay.d
文件 382096 2013-10-10 08:48 STM32驱动LCD1602显示两行字符串\OBJ\delay.o
文件 349318 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\main.crf
文件 1663 2013-10-10 17:57 STM32驱动LCD1602显示两行字符串\OBJ\main.d
............此处省略187个文件信息
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