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這是一個基于戰艦開發板下stm32通用定時器編寫的一個音樂播放器例程

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
-----------?---------??----------?-----??----
?????文件?????104684??2015-12-30?11:12??蜂鳴器\char_dis.map
?????文件??????76663??2015-12-30?23:00??蜂鳴器\char_dis.uvgui.Administrator
?????文件??????76136??2015-12-30?14:34??蜂鳴器\char_dis.uvgui_Administrator.bak
?????文件??????15499??2015-12-30?23:00??蜂鳴器\char_dis.uvopt
?????文件??????18504??2015-12-28?10:44??蜂鳴器\char_dis.uvproj
?????文件??????39784??2015-12-30?15:45??蜂鳴器\char_dis_char_dis.dep
?????文件??????15495??2015-12-30?14:34??蜂鳴器\char_dis_uvopt.bak
?????文件??????17745??2015-09-22?16:47??蜂鳴器\char_dis_uvproj.bak
?????文件?????200191??2015-11-29?18:20??蜂鳴器\Jli
?????文件????????578??2015-06-25?15:33??蜂鳴器\Jli
?????文件??????17273??2010-06-07?10:25??蜂鳴器\library\CMSIS\CM3\CoreSupport\core_cm3.c
?????文件??????85716??2015-04-29?21:47??蜂鳴器\library\CMSIS\CM3\CoreSupport\core_cm3.h
?????文件??????15766??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_cl.s
?????文件??????15503??2015-06-05?18:39??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd.s
?????文件??????15692??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd_vl.s
?????文件??????12376??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld.s
?????文件??????13656??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld_vl.s
?????文件??????12765??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md.s
?????文件??????14073??2011-03-10?10:51??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md_vl.s
?????文件??????15955??2011-03-10?10:51??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_xl.s
?????文件??????13072??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_cl.s
?????文件??????13160??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd.s
?????文件??????12482??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd_vl.s
?????文件???????9814??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld.s
?????文件??????10562??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld_vl.s
?????文件??????10269??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md.s
?????文件??????11058??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md_vl.s
?????文件??????13261??2011-03-10?10:52??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_xl.s
?????文件??????16626??2011-03-10?10:53??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_cl.s
?????文件??????16229??2011-03-10?10:53??蜂鳴器\library\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd.s
............此處省略224個文件信息
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