資源簡介
IAP——STM32官網USART例程——編譯直接可以運行
從STM32官方下載的例程,不能用,需要修改的!雖說修改起來比較簡單,但是不知道套路的話,還是有三分難度的!
自己修改的官網例程,下載后無需其他修改,可以直接編譯!
例程是IAR工程的,希望大家學習修改借鑒!

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??????17273??2010-10-18?20:09??IAP_sww\Core\core_cm3.c
?????文件??????85714??2010-10-18?20:09??IAP_sww\Core\core_cm3.h
?????文件??????16231??2010-10-18?20:09??IAP_sww\Core\startup_stm32f10x_hd.s
?????文件?????182404??2013-11-05?11:08??IAP_sww\Debug\Exe\IAP_sww.out
?????文件??????34600??2013-11-05?11:08??IAP_sww\Debug\Obj\common.o
?????文件????????827??2013-11-05?11:08??IAP_sww\Debug\Obj\common.pbi
?????文件??????18292??2013-11-05?11:08??IAP_sww\Debug\Obj\core_cm3.o
?????文件????????799??2013-11-05?11:08??IAP_sww\Debug\Obj\core_cm3.pbi
?????文件???????7836??2013-11-05?11:08??IAP_sww\Debug\Obj\download.o
?????文件????????831??2013-11-05?11:08??IAP_sww\Debug\Obj\download.pbi
?????文件???????1641??2013-11-05?11:08??IAP_sww\Debug\Obj\IAP_sww.pbd
?????文件???????8404??2013-11-05?11:08??IAP_sww\Debug\Obj\main.o
?????文件????????791??2013-11-05?11:08??IAP_sww\Debug\Obj\main.pbi
?????文件??????11444??2013-11-05?11:08??IAP_sww\Debug\Obj\misc.o
?????文件????????801??2013-11-05?11:08??IAP_sww\Debug\Obj\misc.pbi
?????文件??????43476??2013-11-05?11:08??IAP_sww\Debug\Obj\startup_stm32f10x_hd.o
?????文件??????62856??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_adc.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_adc.pbi
?????文件??????20672??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_bkp.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_bkp.pbi
?????文件??????43700??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_can.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_can.pbi
?????文件??????24340??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_cec.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_cec.pbi
?????文件??????11604??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_crc.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_crc.pbi
?????文件??????22540??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_dac.o
?????文件????????819??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_dac.pbi
?????文件???????7448??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_dbgmcu.o
?????文件????????825??2013-11-05?11:08??IAP_sww\Debug\Obj\stm32f10x_dbgmcu.pbi
............此處省略670個文件信息
評論
共有 條評論