資源簡介
該實驗是用HC05藍牙模塊做的實驗(手機與單片機,不需要回車換行),不是正點的藍牙模塊,該引腳沒有LED和KEY引腳,有STATE和EN引腳,這種藍牙模塊價格便宜很多,至于怎么進AT模式很簡單,百度搜搜,大概有兩種的。本歷程用的是串口3來做的,也是用戰艦V3做的。發一個字符0就可以點亮LED1的燈了。里面解析每一步都很詳細了,不懂再看多幾次。雖然是一個簡單的點燈實驗,但是意味可以實驗很多其他功能了。

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??2018-03-20?21:03??藍牙控制LED\
?????目錄???????????0??2018-03-20?21:03??藍牙控制LED\CORE\
?????文件???????17273??2010-06-07?10:25??藍牙控制LED\CORE\core_cm3.c
?????文件???????85714??2011-02-09?14:59??藍牙控制LED\CORE\core_cm3.h
?????文件???????15503??2011-03-10?10:52??藍牙控制LED\CORE\startup_stm32f10x_hd.s
?????目錄???????????0??2018-03-20?21:03??藍牙控制LED\HARDWARE\
?????目錄???????????0??2018-03-20?21:03??藍牙控制LED\HARDWARE\LED\
?????文件????????1298??2012-09-13?13:13??藍牙控制LED\HARDWARE\LED\led.c
?????文件?????????638??2012-09-13?09:45??藍牙控制LED\HARDWARE\LED\led.h
?????目錄???????????0??2018-03-20?21:03??藍牙控制LED\HARDWARE\USART3\
?????文件????????2502??2016-05-27?20:06??藍牙控制LED\HARDWARE\USART3\usart3.c
?????文件?????????339??2016-05-27?17:22??藍牙控制LED\HARDWARE\USART3\usart3.h
?????文件?????????399??2011-04-23?10:24??藍牙控制LED\keilkilll.bat
?????目錄???????????0??2018-03-20?21:03??藍牙控制LED\OBJ\
?????文件????????3942??2018-03-20?21:02??藍牙控制LED\OBJ\core_cm3.crf
?????文件?????????104??2018-03-20?21:02??藍牙控制LED\OBJ\core_cm3.d
?????文件???????11328??2018-03-20?21:02??藍牙控制LED\OBJ\core_cm3.o
?????文件??????349955??2018-03-20?21:02??藍牙控制LED\OBJ\delay.crf
?????文件????????1669??2018-03-20?21:02??藍牙控制LED\OBJ\delay.d
?????文件??????386048??2018-03-20?21:02??藍牙控制LED\OBJ\delay.o
?????文件??????288672??2018-03-20?21:02??藍牙控制LED\OBJ\LED.axf
?????文件????????2161??2018-03-20?21:02??藍牙控制LED\OBJ\LED.build_log.htm
?????文件??????349502??2018-03-20?21:02??藍牙控制LED\OBJ\led.crf
?????文件????????1601??2018-03-20?21:02??藍牙控制LED\OBJ\led.d
?????文件????????8855??2018-03-20?21:02??藍牙控制LED\OBJ\LED.hex
?????文件???????45120??2018-03-20?21:02??藍牙控制LED\OBJ\LED.htm
?????文件?????????641??2018-03-20?21:02??藍牙控制LED\OBJ\LED.lnp
?????文件??????382740??2018-03-20?21:02??藍牙控制LED\OBJ\led.o
?????文件???????29587??2018-03-20?21:02??藍牙控制LED\OBJ\LED_LED.dep
?????文件??????354417??2018-03-20?21:02??藍牙控制LED\OBJ\main.crf
?????文件????????1802??2018-03-20?21:02??藍牙控制LED\OBJ\main.d
............此處省略113個文件信息
評論
共有 條評論