資源簡介
STM32F103通過AD采樣后,根據RMS,分辨標準波形(三角波、方波、正弦波等)。開發環境為keil。
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??2019-04-27?08:19??CORE\
?????文件???????17273??2010-06-07?10:25??CORE\core_cm3.c
?????文件???????85714??2011-02-09?14:59??CORE\core_cm3.h
?????文件???????15503??2011-03-10?10:52??CORE\startup_stm32f10x_hd.s
?????目錄???????????0??2019-04-27?08:19??DSP\
?????文件????13807808??2017-05-16?21:49??DSP\arm_cortexM3l_math.lib
?????目錄???????????0??2019-04-27?08:19??DSP\Include\
?????文件??????252339??2017-05-16?21:49??DSP\Include\arm_math.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\
?????目錄???????????0??2019-04-27?08:19??HARDWARE\ADC\
?????文件????????3739??2018-11-29?21:13??HARDWARE\ADC\adc.c
?????文件?????????216??2018-11-29?14:13??HARDWARE\ADC\adc.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\BasicIO\
?????文件?????????386??2018-11-08?20:41??HARDWARE\BasicIO\basicio.c
?????文件?????????144??2018-11-08?20:41??HARDWARE\BasicIO\basicio.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\DAC\
?????文件????????1098??2018-11-06?14:54??HARDWARE\DAC\dac.c
?????文件??????????91??2018-11-06?11:56??HARDWARE\DAC\dac.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\DMA\
?????文件????????2904??2018-11-29?14:09??HARDWARE\DMA\dma.c
?????文件?????????338??2018-11-29?14:09??HARDWARE\DMA\dma.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\EXIT\
?????文件??????????27??2018-11-08?16:28??HARDWARE\EXIT\exit.c
?????文件?????????131??2018-11-08?16:28??HARDWARE\EXIT\exit.h
?????文件????????4067??2018-11-30?08:54??HARDWARE\MPR121.zip
?????目錄???????????0??2019-04-27?08:19??HARDWARE\MPR121\
?????文件????????4342??2018-11-30?11:57??HARDWARE\MPR121\mpr121.c
?????文件????????1305??2018-11-26?13:44??HARDWARE\MPR121\mpr121.h
?????文件????????3066??2018-11-29?14:38??HARDWARE\MPR121\myiic.c
?????文件?????????883??2018-11-29?14:38??HARDWARE\MPR121\myiic.h
?????目錄???????????0??2019-04-27?08:19??HARDWARE\OLED\
............此處省略231個文件信息
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