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資源簡介

此資源為Si7021溫濕度傳感器的讀取程序,壓縮包內包含完整的Keil5工程和傳感器驅動文件,基于正點原子的標準庫工程模版建立,使用STM32F1標準庫,模擬IIC接口,串口輸出溫濕度數據,保留兩位小數不帶單位。

資源截圖

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??2010-06-07?10:25??Si7021溫濕度讀取\CORE\core_cm3.c

?????文件??????85714??2011-02-09?14:59??Si7021溫濕度讀取\CORE\core_cm3.h

?????文件??????15503??2011-03-10?10:52??Si7021溫濕度讀取\CORE\startup_stm32f10x_hd.s

?????文件??????12765??2011-03-10?10:52??Si7021溫濕度讀取\CORE\startup_stm32f10x_md.s

?????文件???????2947??2018-06-05?01:23??Si7021溫濕度讀取\HARDWARE\IIC\myiic.c

?????文件???????1229??2018-07-04?15:28??Si7021溫濕度讀取\HARDWARE\IIC\myiic.h

?????文件???????3305??2018-07-04?15:41??Si7021溫濕度讀取\HARDWARE\Si7021\Si7021.c

?????文件????????923??2018-07-04?15:41??Si7021溫濕度讀取\HARDWARE\Si7021\Si7021.h

?????文件????????399??2011-04-23?10:24??Si7021溫濕度讀取\keilkilll.bat

?????文件?????227169??2017-03-05?23:16??Si7021溫濕度讀取\OBJ\24cxx.crf

?????文件????????404??2017-03-05?23:16??Si7021溫濕度讀取\OBJ\24cxx.d

?????文件?????249428??2017-03-05?23:16??Si7021溫濕度讀取\OBJ\24cxx.o

?????文件???????3942??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\core_cm3.crf

?????文件????????104??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\core_cm3.d

?????文件??????11300??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\core_cm3.o

?????文件?????348326??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\delay.crf

?????文件???????1693??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\delay.d

?????文件?????382848??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\delay.o

?????文件?????354347??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\esp01s.crf

?????文件???????1920??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\esp01s.d

?????文件?????388284??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\esp01s.o

?????文件?????????19??2018-06-06?00:51??Si7021溫濕度讀取\OBJ\ExtDll.iex

?????文件?????347930??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\exti.crf

?????文件???????1677??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\exti.d

?????文件?????382880??2018-06-23?16:58??Si7021溫濕度讀取\OBJ\exti.o

?????文件?????310840??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\IIC.axf

?????文件???????2108??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\IIC.build_log.htm

?????文件??????33245??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\IIC.hex

?????文件??????69076??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\IIC.htm

?????文件????????553??2018-07-04?15:50??Si7021溫濕度讀取\OBJ\IIC.lnp

............此處省略174個文件信息

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