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STM32 LCD FFT音樂(lè)頻普效果 多年壓床底的代碼放出來(lái),希望給需要的朋友有所幫助。

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(shí)間???名稱
-----------?---------??----------?-----??----
?????文件??????17273??2010-06-07?10:25??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\CORE\core_cm3.c
?????文件??????85714??2011-02-09?14:59??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\CORE\core_cm3.h
?????文件??????15503??2011-03-10?10:52??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\CORE\startup_stm32f10x_hd.s
?????文件??????12765??2011-03-10?10:52??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\CORE\startup_stm32f10x_md.s
?????文件????????261??2014-05-10?09:51??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\ADC\adc.h
?????文件???????5341??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\ADC\adc.c
?????文件???????4172??2014-05-09?19:39??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\FFT\fft.c
?????文件?????????86??2014-05-09?15:49??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\FFT\fft.h
?????文件???????1341??2014-05-10?11:35??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\KEY\key.c
?????文件???????1114??2012-09-13?15:26??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\KEY\key.h
?????文件??????16156??2012-08-25?14:01??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\LCD\font.h
?????文件??????48553??2014-05-10?11:02??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\LCD\lcd.c
?????文件???????8700??2014-05-09?17:01??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\LCD\lcd.h
?????文件????????638??2012-09-13?09:45??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\LED\led.h
?????文件????????784??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\HARDWARE\LED\led.c
?????文件????????399??2011-04-23?10:24??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\keilkilll.bat
?????文件?????301624??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\adc.crf
?????文件??????82385??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.hex
?????文件?????112452??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.htm
?????文件????????677??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.lnp
?????文件?????322400??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\adc.o
?????文件????????835??2014-01-17?12:11??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.plg
?????文件????????479??2014-01-17?12:11??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.sct
?????文件???????2358??2014-12-17?23:00??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\ADC.tra
?????文件???????3578??2014-12-17?22:19??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\core_cm3.crf
?????文件??????10652??2014-12-17?22:19??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\core_cm3.o
?????文件?????????80??2014-05-10?12:12??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\cr4_fft_64_stm32.d
?????文件???????2580??2014-05-10?12:12??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\cr4_fft_64_stm32.o
?????文件?????292958??2014-12-17?22:19??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\delay.crf
?????文件?????315520??2014-12-17?22:19??yinyuepinpu\基于STM32戰(zhàn)艦版的音樂(lè)頻譜\OBJ\delay.o
............此處省略199個(gè)文件信息
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