資源簡(jiǎn)介
基于STM32的電子琴設(shè)計(jì),采用壓力傳感器,不同的力度能在聲響上反應(yīng),并能發(fā)出八個(gè)音符的聲音

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??電子琴\CORE\core_cm3.c
?????文件??????85714??2011-02-09?14:59??電子琴\CORE\core_cm3.h
?????文件??????15503??2011-03-10?10:52??電子琴\CORE\startup_stm32f10x_hd.s
?????文件???????3440??2014-05-26?21:33??電子琴\HARDWARE\ADC\adc.c
?????文件????????236??2014-03-20?19:40??電子琴\HARDWARE\ADC\adc.h
?????文件???????8001??2014-03-20?19:44??電子琴\HARDWARE\LCD\lcd5110.c
?????文件????????503??2014-05-02?19:18??電子琴\HARDWARE\LCD\lcd5110.h
?????文件???????1418??2014-05-26?20:42??電子琴\HARDWARE\PWM\pwm.c
?????文件????????624??2014-02-03?21:19??電子琴\HARDWARE\PWM\pwm.h
?????文件????????399??2011-04-23?10:24??電子琴\keilkilll.bat
?????文件?????287077??2014-05-26?21:42??電子琴\OBJ\adc.crf
?????文件????????828??2014-05-26?21:42??電子琴\OBJ\adc.d
?????文件?????309236??2014-05-26?21:42??電子琴\OBJ\adc.o
?????文件???????3549??2014-05-26?21:41??電子琴\OBJ\core_cm3.crf
?????文件????????109??2014-05-26?21:41??電子琴\OBJ\core_cm3.d
?????文件??????10364??2014-05-26?21:41??電子琴\OBJ\core_cm3.o
?????文件?????286188??2014-05-26?21:42??電子琴\OBJ\delay.crf
?????文件????????827??2014-05-26?21:42??電子琴\OBJ\delay.d
?????文件?????307660??2014-05-26?21:42??電子琴\OBJ\delay.o
?????文件?????288620??2014-05-26?21:42??電子琴\OBJ\lcd5110.crf
?????文件????????908??2014-05-26?21:42??電子琴\OBJ\lcd5110.d
?????文件?????313120??2014-05-26?21:42??電子琴\OBJ\lcd5110.o
?????文件?????247850??2014-01-20?19:34??電子琴\OBJ\led.crf
?????文件????????627??2014-01-20?19:34??電子琴\OBJ\led.d
?????文件?????266852??2014-01-20?19:34??電子琴\OBJ\led.o
?????文件?????287991??2014-05-26?21:47??電子琴\OBJ\main.crf
?????文件????????911??2014-05-26?21:47??電子琴\OBJ\main.d
?????文件?????312472??2014-05-26?21:47??電子琴\OBJ\main.o
?????文件?????285266??2014-05-26?21:41??電子琴\OBJ\misc.crf
?????文件????????786??2014-05-26?21:41??電子琴\OBJ\misc.d
............此處省略193個(gè)文件信息
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