资源简介
RTOS命名为HesOS,实现多任务切换,移植超简单,1ms调度一次, 实时性非常高
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
----------- --------- ---------- ----- ----
文件 17273 2010-06-07 10:25 HesOS-18914-0.3\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 HesOS-18914-0.3\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 HesOS-18914-0.3\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 HesOS-18914-0.3\CORE\startup_stm32f10x_md.s
文件 1301 2015-08-04 16:30 HesOS-18914-0.3\HARDWARE\LED\led.c
文件 640 2014-03-20 19:03 HesOS-18914-0.3\HARDWARE\LED\led.h
文件 399 2011-04-23 10:24 HesOS-18914-0.3\keilkilll.bat
文件 161 2018-09-14 17:11 HesOS-18914-0.3\log.txt
文件 3943 2018-09-14 17:22 HesOS-18914-0.3\OBJ\core_cm3.crf
文件 104 2018-09-14 17:22 HesOS-18914-0.3\OBJ\core_cm3.d
文件 11152 2018-09-14 17:22 HesOS-18914-0.3\OBJ\core_cm3.o
文件 349956 2018-09-14 16:12 HesOS-18914-0.3\OBJ\delay.crf
文件 1669 2018-09-14 16:12 HesOS-18914-0.3\OBJ\delay.d
文件 384812 2018-09-14 16:12 HesOS-18914-0.3\OBJ\delay.o
文件 350883 2018-09-14 17:22 HesOS-18914-0.3\OBJ\hesos.crf
文件 1695 2018-09-14 17:22 HesOS-18914-0.3\OBJ\hesos.d
文件 401328 2018-09-14 17:22 HesOS-18914-0.3\OBJ\hesos.o
文件 22033 2018-09-14 17:35 HesOS-18914-0.3\OBJ\HesOS_HesOS.dep
文件 326884 2018-09-14 17:31 HesOS-18914-0.3\OBJ\LED.axf
文件 1331 2018-09-14 17:35 HesOS-18914-0.3\OBJ\LED.build_log.htm
文件 349503 2018-09-14 17:22 HesOS-18914-0.3\OBJ\led.crf
文件 1601 2018-09-14 17:22 HesOS-18914-0.3\OBJ\led.d
文件 27583 2018-09-14 17:31 HesOS-18914-0.3\OBJ\LED.hex
文件 73618 2018-09-14 17:31 HesOS-18914-0.3\OBJ\LED.htm
文件 516 2018-09-14 17:31 HesOS-18914-0.3\OBJ\LED.lnp
文件 381600 2018-09-14 17:22 HesOS-18914-0.3\OBJ\led.o
文件 479 2017-07-28 10:55 HesOS-18914-0.3\OBJ\LED.sct
文件 26046 2017-07-28 10:55 HesOS-18914-0.3\OBJ\LED_Target 1.dep
文件 358559 2018-09-14 17:31 HesOS-18914-0.3\OBJ\main.crf
文件 1825 2018-09-14 17:31 HesOS-18914-0.3\OBJ\main.d
............此处省略115个文件信息
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