本程序是在stm32f103上控制ds18b20进行温度采集的例子
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 880640 2011-07-08 17:41 ds1820insightds1820.IAB
文件 8928 2011-07-08 17:41 ds1820insightds1820.IAD
文件 229376 2011-07-08 17:41 ds1820insightds1820.IMB
文件 2568 2011-07-08 17:41 ds1820insightds1820.IMD
文件 296 2011-07-11 10:17 ds1820insightds1820.PFI
文件 776 2011-07-11 10:17 ds1820insightds1820.PO
文件 23600 2011-07-08 17:41 ds1820insightds1820.PR
文件 150288 2011-07-08 17:41 ds1820insightds1820.PRI
文件 1641736 2011-07-11 09:29 ds1820insightds1820.PS
文件 191 2011-07-11 10:21 ds1820insightds1820.SearchResults
文件 22637 2011-07-11 10:21 ds1820insightds1820.WK3
文件 17206 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3core_cm3.c
文件 46533 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3core_cm3.h
文件 15600 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_cl.s
文件 15872 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_hd.s
文件 12164 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_ld.s
文件 12564 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_md.s
文件 12917 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_cl.s
文件 13560 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_hd.s
文件 9830 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_ld.s
文件 10340 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_md.s
文件 16309 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_cl.s
文件 16709 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_hd.s
文件 12333 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_ld.s
文件 12594 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_md.s
文件 593385 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3stm32f10x.h
文件 30622 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3system_stm32f10x.c
文件 2404 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3system_stm32f10x.h
文件 52463 2009-09-28 19:51 ds1820LibrariesCMSISCoreDocumentationCMSIS_Core.htm
文件 39936 2009-09-28 19:51 ds1820LibrariesCMSISLicense.doc
............此处省略181个文件信息
/******************************************************************************
* @file: core_cm3.c
* @purpose: CMSIS Cortex-M3 Core Peripheral Access layer Source File
* @version: V1.20
* @date: 22. May 2009
*----------------------------------------------------------------------------
*
* Copyright (C) 2009 ARM Limited. All rights reserved.
*
* ARM Limited (ARM) is supplying this software for use with Cortex-Mx
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* 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 armcc */
#define __INLINE __inline /*!< inline keyword for armcc */
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for iarcc */
#define __INLINE inline /*!< inline keyword for iarcc. Only avaiable in High optimization mode! */
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for gcc */
#define __INLINE inline /*!< inline keyword for gcc */
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#endif
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/**
* @brief Return the Process Stack Pointer
*
* @param none
* @return uint32_t 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 uint32_t Process Stack Pointer
* @return none
*
* 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
*
* @param none
* @return uint32_t Main Stack Pointer
*
* Return the current value of the MSP (main stack pointer)
* Cortex processor register
*/
__ASM uint32_t __get_MSP(void)
{
mrs r0 msp
bx lr
}
/**
* @brief Set the Main Stack Pointer
*
* @param uint32_t Main Stack Pointer
* @return none
*
*
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 880640 2011-07-08 17:41 ds1820insightds1820.IAB
文件 8928 2011-07-08 17:41 ds1820insightds1820.IAD
文件 229376 2011-07-08 17:41 ds1820insightds1820.IMB
文件 2568 2011-07-08 17:41 ds1820insightds1820.IMD
文件 296 2011-07-11 10:17 ds1820insightds1820.PFI
文件 776 2011-07-11 10:17 ds1820insightds1820.PO
文件 23600 2011-07-08 17:41 ds1820insightds1820.PR
文件 150288 2011-07-08 17:41 ds1820insightds1820.PRI
文件 1641736 2011-07-11 09:29 ds1820insightds1820.PS
文件 191 2011-07-11 10:21 ds1820insightds1820.SearchResults
文件 22637 2011-07-11 10:21 ds1820insightds1820.WK3
文件 17206 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3core_cm3.c
文件 46533 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3core_cm3.h
文件 15600 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_cl.s
文件 15872 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_hd.s
文件 12164 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_ld.s
文件 12564 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startuparmstartup_stm32f10x_md.s
文件 12917 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_cl.s
文件 13560 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_hd.s
文件 9830 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_ld.s
文件 10340 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupgccstartup_stm32f10x_md.s
文件 16309 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_cl.s
文件 16709 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_hd.s
文件 12333 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_ld.s
文件 12594 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3startupiarstartup_stm32f10x_md.s
文件 593385 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3stm32f10x.h
文件 30622 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3system_stm32f10x.c
文件 2404 2009-09-28 19:51 ds1820LibrariesCMSISCoreCM3system_stm32f10x.h
文件 52463 2009-09-28 19:51 ds1820LibrariesCMSISCoreDocumentationCMSIS_Core.htm
文件 39936 2009-09-28 19:51 ds1820LibrariesCMSISLicense.doc
............此处省略181个文件信息
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