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使用stm32在KEIL mdk 的環境下,實現壓控增益,其中用的DAC7311芯片和OPA830運放實現

代碼片段和文件信息
/**************************************************************************//**
?*?@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??????????????????????????????????????/*!??#define?__INLINE?????????__inline???????????????????????????????????/*!
#elif?defined?(?__ICCARM__?)
??#define?__ASM???????????__asm???????????????????????????????????????/*!??#define?__INLINE????????inline??????????????????????????????????????/*!
#elif?defined???(??__GNUC__??)
??#define?__ASM????????????__asm??????????????????????????????????????/*!??#define?__INLINE?????????inline?????????????????????????????????????/*!
#elif?defined???(??__TASKING__??)
??#define?__ASM????????????__asm??????????????????????????????????????/*!??#define?__INLINE?????????inline?????????????????????????????????????/*!
#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
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-05-10?18:06??壓控\
?????目錄???????????0??2015-05-10?18:06??壓控\CORE\
?????文件???????17273??2014-12-01?17:33??壓控\CORE\core_cm3.c
?????文件???????85714??2014-12-01?17:33??壓控\CORE\core_cm3.h
?????文件???????15503??2014-12-01?17:33??壓控\CORE\startup_stm32f10x_hd.s
?????文件???????12765??2014-12-01?17:33??壓控\CORE\startup_stm32f10x_md.s
?????目錄???????????0??2015-05-10?18:06??壓控\HARDWARE\
?????目錄???????????0??2015-05-10?19:22??壓控\HARDWARE\ADC\
?????文件????????4137??2015-05-10?19:22??壓控\HARDWARE\ADC\adc.c
?????文件?????????219??2015-04-05?12:02??壓控\HARDWARE\ADC\adc.h
?????文件????????2374??2015-04-05?12:00??壓控\HARDWARE\ADC\adc1.c
?????文件?????????183??2015-04-05?12:02??壓控\HARDWARE\ADC\adc1.h
?????目錄???????????0??2015-05-10?18:06??壓控\HARDWARE\GPIO\
?????文件?????????643??2015-04-05?12:02??壓控\HARDWARE\GPIO\led.c
?????文件?????????642??2014-12-01?17:33??壓控\HARDWARE\GPIO\led.h
?????目錄???????????0??2015-05-10?20:23??壓控\HARDWARE\LCD\
?????文件???????36427??2015-05-10?20:23??壓控\HARDWARE\LCD\Font.h
?????文件????????8432??2015-03-10?16:30??壓控\HARDWARE\LCD\GUI.c
?????文件?????????593??2015-03-10?16:30??壓控\HARDWARE\LCD\GUI.h
?????文件??????????72??2014-12-01?17:33??壓控\HARDWARE\LCD\LCD_Config.h
?????文件????????5750??2014-12-01?17:33??壓控\HARDWARE\LCD\Lcd_Driver.c
?????文件????????2057??2014-12-01?17:33??壓控\HARDWARE\LCD\Lcd_Driver.h
?????文件??????112194??2014-12-01?17:33??壓控\HARDWARE\LCD\logo.pic
?????文件??????210014??2014-12-01?17:33??壓控\HARDWARE\LCD\Picture.h
?????文件????????2243??2014-12-01?17:33??壓控\HARDWARE\LCD\platform_config.h
?????目錄???????????0??2015-05-10?20:32??壓控\HARDWARE\SPI\
?????文件????????3582??2015-05-10?20:32??壓控\HARDWARE\SPI\spi.c
?????文件?????????857??2014-12-01?17:33??壓控\HARDWARE\SPI\spi.h
?????文件?????????399??2014-12-01?17:33??壓控\keilkilll.bat
?????目錄???????????0??2015-05-10?20:32??壓控\OBJ\
?????文件??????264649??2015-05-10?20:32??壓控\OBJ\adc.crf
............此處省略148個文件信息
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