资源简介
stm32+fatfs+SDIO读写TF卡,创建文件写文件读文件,获取卡容量
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 2015-04-15 23:17 FATFS\
目录 0 2015-12-07 10:05 FATFS\SD_SDIO\
目录 0 2015-04-15 20:05 FATFS\SD_SDIO\CORE\
文件 17273 2010-06-07 10:25 FATFS\SD_SDIO\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 FATFS\SD_SDIO\CORE\core_cm3.h
文件 115 2015-01-17 17:39 FATFS\SD_SDIO\CORE\readme.txt
文件 15541 2015-04-14 10:22 FATFS\SD_SDIO\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 FATFS\SD_SDIO\CORE\startup_stm32f10x_md.s
目录 0 2015-04-15 20:22 FATFS\SD_SDIO\FATFS_V0.09\
目录 0 2015-04-15 20:05 FATFS\SD_SDIO\FATFS_V0.09\doc\
文件 6764 2012-07-28 19:32 FATFS\SD_SDIO\FATFS_V0.09\doc\00index_e.html
文件 6646 2012-07-28 19:32 FATFS\SD_SDIO\FATFS_V0.09\doc\00index_j.html
文件 2815 2012-07-25 00:19 FATFS\SD_SDIO\FATFS_V0.09\doc\css_e.css
文件 3177 2012-07-25 00:19 FATFS\SD_SDIO\FATFS_V0.09\doc\css_j.css
目录 0 2015-04-15 20:05 FATFS\SD_SDIO\FATFS_V0.09\doc\en\
文件 25441 2012-07-28 19:22 FATFS\SD_SDIO\FATFS_V0.09\doc\en\appnote.html
文件 2501 2011-04-03 20:27 FATFS\SD_SDIO\FATFS_V0.09\doc\en\chdir.html
文件 1732 2011-04-03 21:38 FATFS\SD_SDIO\FATFS_V0.09\doc\en\chdrive.html
文件 2899 2011-04-03 21:36 FATFS\SD_SDIO\FATFS_V0.09\doc\en\chmod.html
文件 1981 2011-04-03 21:37 FATFS\SD_SDIO\FATFS_V0.09\doc\en\close.html
文件 1750 2012-03-14 21:24 FATFS\SD_SDIO\FATFS_V0.09\doc\en\dinit.html
文件 3507 2011-04-03 21:35 FATFS\SD_SDIO\FATFS_V0.09\doc\en\dioctl.html
文件 2338 2011-04-03 21:40 FATFS\SD_SDIO\FATFS_V0.09\doc\en\dread.html
文件 2084 2012-06-06 02:24 FATFS\SD_SDIO\FATFS_V0.09\doc\en\dstat.html
文件 2446 2011-04-03 21:34 FATFS\SD_SDIO\FATFS_V0.09\doc\en\dwrite.html
文件 1653 2011-04-11 23:19 FATFS\SD_SDIO\FATFS_V0.09\doc\en\eof.html
文件 1567 2011-04-11 23:19 FATFS\SD_SDIO\FATFS_V0.09\doc\en\error.html
文件 1518 2011-04-03 21:33 FATFS\SD_SDIO\FATFS_V0.09\doc\en\fattime.html
文件 3698 2011-09-05 20:02 FATFS\SD_SDIO\FATFS_V0.09\doc\en\fdisk.html
文件 6611 2011-09-05 19:38 FATFS\SD_SDIO\FATFS_V0.09\doc\en\filename.html
文件 5355 2011-05-29 23:38 FATFS\SD_SDIO\FATFS_V0.09\doc\en\forward.html
............此处省略548个文件信息
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