资源简介
使用stm32在KEIL mdk 的环境下,实现压控增益,其中用的DAC7311芯片和OPA830运放实现
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 2015-05-10 18:06 压控\
目录 0 2015-05-10 18:06 压控\CORE\
文件 17273 2014-12-01 17:33 压控\CORE\core_cm3.c
文件 85714 2014-12-01 17:33 压控\CORE\core_cm3.h
文件 15503 2014-12-01 17:33 压控\CORE\startup_stm32f10x_hd.s
文件 12765 2014-12-01 17:33 压控\CORE\startup_stm32f10x_md.s
目录 0 2015-05-10 18:06 压控\HARDWARE\
目录 0 2015-05-10 19:22 压控\HARDWARE\ADC\
文件 4137 2015-05-10 19:22 压控\HARDWARE\ADC\adc.c
文件 219 2015-04-05 12:02 压控\HARDWARE\ADC\adc.h
文件 2374 2015-04-05 12:00 压控\HARDWARE\ADC\adc1.c
文件 183 2015-04-05 12:02 压控\HARDWARE\ADC\adc1.h
目录 0 2015-05-10 18:06 压控\HARDWARE\GPIO\
文件 643 2015-04-05 12:02 压控\HARDWARE\GPIO\led.c
文件 642 2014-12-01 17:33 压控\HARDWARE\GPIO\led.h
目录 0 2015-05-10 20:23 压控\HARDWARE\LCD\
文件 36427 2015-05-10 20:23 压控\HARDWARE\LCD\Font.h
文件 8432 2015-03-10 16:30 压控\HARDWARE\LCD\GUI.c
文件 593 2015-03-10 16:30 压控\HARDWARE\LCD\GUI.h
文件 72 2014-12-01 17:33 压控\HARDWARE\LCD\LCD_Config.h
文件 5750 2014-12-01 17:33 压控\HARDWARE\LCD\Lcd_Driver.c
文件 2057 2014-12-01 17:33 压控\HARDWARE\LCD\Lcd_Driver.h
文件 112194 2014-12-01 17:33 压控\HARDWARE\LCD\logo.pic
文件 210014 2014-12-01 17:33 压控\HARDWARE\LCD\Picture.h
文件 2243 2014-12-01 17:33 压控\HARDWARE\LCD\platform_config.h
目录 0 2015-05-10 20:32 压控\HARDWARE\SPI\
文件 3582 2015-05-10 20:32 压控\HARDWARE\SPI\spi.c
文件 857 2014-12-01 17:33 压控\HARDWARE\SPI\spi.h
文件 399 2014-12-01 17:33 压控\keilkilll.bat
目录 0 2015-05-10 20:32 压控\OBJ\
文件 264649 2015-05-10 20:32 压控\OBJ\adc.crf
............此处省略148个文件信息
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