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STM32ADC采集反饋電壓,通過DMA搬運,最后串口發送,參與省級自然基金用的部分代碼,親測好用

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??2018-08-02?17:10??ADC_DMA\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\CORE\
?????文件???????17273??2010-06-07?10:25??ADC_DMA\CORE\core_cm3.c
?????文件???????85714??2011-02-09?14:59??ADC_DMA\CORE\core_cm3.h
?????文件???????15503??2011-03-10?10:52??ADC_DMA\CORE\startup_stm32f10x_hd.s
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\
?????文件?????????149??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\Abstract.txt
?????文件?????????441??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\arm_class_marks_example.ini
?????文件???????30713??2014-09-10?13:31??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\arm_class_marks_example.uvoptx
?????文件??????132463??2014-09-10?13:31??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\arm_class_marks_example.uvprojx
?????文件????????8440??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\arm_class_marks_example_f32.c
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM0\
?????文件????????9908??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM0\startup_ARMCM0.s
?????文件????????3197??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM0\system_ARMCM0.c
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM3\
?????文件???????10545??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM3\startup_ARMCM3.s
?????文件????????3281??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM3\system_ARMCM3.c
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM4_FP\
?????文件???????10545??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM4_FP\startup_ARMCM4.s
?????文件????????3594??2014-08-26?15:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM4_FP\system_ARMCM4.c
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM7_SP\
?????文件???????10543??2014-09-10?13:31??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM7_SP\startup_ARMCM7.s
?????文件????????3611??2014-09-10?13:31??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\Device\ARMCM7_SP\system_ARMCM7.c
?????文件?????????269??2014-05-15?10:17??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\ARM\RTE\RTE_Components.h
?????目錄???????????0??2018-08-02?17:10??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\GCC\
?????文件?????????149??2014-05-14?15:37??ADC_DMA\DSP_Lib\Examples\arm_class_marks_example\GCC\Abstract.txt
............此處省略777個文件信息
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