资源简介
用到了stm329个io口同步输出pwm信号,无论输出多少路,都可以进行很好的参考。
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 2018-08-19 11:31 Robot_MULTIPATH_PWM\
目录 0 2018-08-19 11:31 Robot_MULTIPATH_PWM\CORE\
文件 17273 2010-06-07 10:25 Robot_MULTIPATH_PWM\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 Robot_MULTIPATH_PWM\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 Robot_MULTIPATH_PWM\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 Robot_MULTIPATH_PWM\CORE\startup_stm32f10x_md.s
目录 0 2018-08-19 11:31 Robot_MULTIPATH_PWM\HARDWARE\
目录 0 2018-08-19 11:31 Robot_MULTIPATH_PWM\HARDWARE\KEY\
文件 1827 2015-03-20 12:41 Robot_MULTIPATH_PWM\HARDWARE\KEY\key.c
文件 1186 2015-03-19 16:14 Robot_MULTIPATH_PWM\HARDWARE\KEY\key.h
目录 0 2018-08-19 11:31 Robot_MULTIPATH_PWM\HARDWARE\LED\
文件 1293 2012-10-06 18:50 Robot_MULTIPATH_PWM\HARDWARE\LED\led.c
文件 638 2012-09-13 09:45 Robot_MULTIPATH_PWM\HARDWARE\LED\led.h
目录 0 2018-08-19 18:06 Robot_MULTIPATH_PWM\HARDWARE\TIMER\
文件 16586 2018-08-19 18:06 Robot_MULTIPATH_PWM\HARDWARE\TIMER\timer.c
文件 701 2018-08-19 17:59 Robot_MULTIPATH_PWM\HARDWARE\TIMER\timer.h
文件 399 2011-04-23 10:24 Robot_MULTIPATH_PWM\keilkilll.bat
目录 0 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\
文件 3942 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\core_cm3.crf
文件 104 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\core_cm3.d
文件 11192 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\core_cm3.o
文件 348302 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\delay.crf
文件 1669 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\delay.d
文件 381668 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\delay.o
文件 348822 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\key.crf
文件 1640 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\key.d
文件 382588 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\key.o
文件 347849 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\led.crf
文件 1601 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\led.d
文件 380584 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\led.o
文件 353369 2018-08-19 18:06 Robot_MULTIPATH_PWM\OBJ\main.crf
............此处省略123个文件信息
- 上一篇:光学薄膜原理专业书籍
- 下一篇:用stm32精确控制步进电机角度的程序
评论
共有 条评论