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大小: 4.48MB文件类型: .zip金币: 1下载: 0 次发布日期: 2023-08-11
- 语言: 其他
- 标签: DMA--RS232
资源简介
直接可以运行的STM32F103 的CAN-RS232程序,RS232用的是DMA资源
代码片段和文件信息
/******************************************************************************
* @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
----------- --------- ---------- ----- ----
目录 0 2017-02-27 15:56 V1.0(2016-7)-BUS\
目录 0 2017-02-27 15:56 V1.0(2016-7)-BUS\library\
目录 0 2017-02-27 15:55 V1.0(2016-7)-BUS\library\CMSIS\
目录 0 2017-02-27 15:55 V1.0(2016-7)-BUS\library\CMSIS\Core\
目录 0 2017-02-27 15:55 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\
文件 17206 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\core_cm3.c
文件 46533 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\core_cm3.h
目录 0 2017-02-27 15:55 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\
目录 0 2017-02-27 15:55 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\arm\
文件 15600 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_cl.s
文件 15872 2016-06-13 16:54 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_hd.s
文件 12164 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_ld.s
文件 12564 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_md.s
文件 30624 2015-11-30 10:13 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\system_stm32f10x.c
文件 2404 2009-11-20 18:07 V1.0(2016-7)-BUS\library\CMSIS\Core\CM3\system_stm32f10x.h
文件 39936 2009-11-21 09:07 V1.0(2016-7)-BUS\library\CMSIS\License.doc
目录 0 2017-02-27 15:56 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\
目录 0 2017-02-27 15:56 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\
文件 8893 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\misc.h
文件 21441 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_adc.h
文件 7466 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_bkp.h
文件 20584 2015-09-15 16:34 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_can.h
文件 2073 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_crc.h
文件 13775 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dac.h
文件 3134 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dbgmcu.h
文件 20660 2015-09-15 16:21 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dma.h
文件 6682 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_exti.h
文件 19528 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_flash.h
文件 26187 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_fsmc.h
文件 17367 2015-09-15 16:11 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_gpio.h
文件 17982 2009-11-20 17:07 V1.0(2016-7)-BUS\library\STM32F10x_StdPeriph_Driver\inc\stm32f10x_i2c.h
............此处省略215个文件信息
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