資源簡介
int main(void)
{
short temperature;
delay_init(); //延時函數初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//設置中斷優先級分組為組2:2位搶占優先級,2位響應優先級
uart_init(115200); //串口初始化為 115200
LED_Init(); //初始化與LED連接的硬件接口
while(DS18B20_Init()) //DS18B20初始化
{
printf("DS18B20 Error");
delay_ms(200);
}
while(1)
{
temperature=DS18B20_Get_Temp();
printf("溫度為:%f",temperature/10.0); //顯示溫度部分
}
}

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??DS18B20\CORE\core_cm3.c
?????文件??????85714??2011-02-09?14:59??DS18B20\CORE\core_cm3.h
?????文件??????15503??2011-03-10?10:52??DS18B20\CORE\startup_stm32f10x_hd.s
?????文件???????3893??2015-04-01?15:15??DS18B20\HARDWARE\DS18B20\ds18b20.c
?????文件???????1208??2012-09-17?11:49??DS18B20\HARDWARE\DS18B20\ds18b20.h
?????文件???????1740??2015-04-01?12:12??DS18B20\HARDWARE\KEY\key.c
?????文件???????1059??2015-03-23?22:47??DS18B20\HARDWARE\KEY\key.h
?????文件??????35016??2015-03-13?14:54??DS18B20\HARDWARE\LCD\font.h
?????文件??????85336??2015-04-01?15:14??DS18B20\HARDWARE\LCD\lcd.c
?????文件???????7561??2015-03-31?18:07??DS18B20\HARDWARE\LCD\lcd.h
?????文件???????1299??2015-03-23?22:25??DS18B20\HARDWARE\LED\led.c
?????文件????????638??2015-03-23?22:26??DS18B20\HARDWARE\LED\led.h
?????文件????????399??2011-04-23?10:24??DS18B20\keilkilll.bat
?????文件???????3942??2018-05-12?12:52??DS18B20\OBJ\core_cm3.crf
?????文件????????104??2018-05-12?12:52??DS18B20\OBJ\core_cm3.d
?????文件??????11596??2018-05-12?12:52??DS18B20\OBJ\core_cm3.o
?????文件?????349955??2018-05-12?12:52??DS18B20\OBJ\delay.crf
?????文件???????1669??2018-05-12?12:52??DS18B20\OBJ\delay.d
?????文件?????384560??2018-05-12?12:52??DS18B20\OBJ\delay.o
?????文件?????315556??2018-05-12?12:52??DS18B20\OBJ\DS18B20.axf
?????文件???????1861??2018-05-12?12:52??DS18B20\OBJ\DS18B20.build_log.htm
?????文件?????351521??2018-05-12?12:52??DS18B20\OBJ\ds18b20.crf
?????文件???????1788??2018-05-12?12:52??DS18B20\OBJ\ds18b20.d
?????文件??????31887??2018-05-12?12:52??DS18B20\OBJ\DS18B20.hex
?????文件??????73177??2018-05-12?12:52??DS18B20\OBJ\DS18B20.htm
?????文件????????586??2018-05-12?12:52??DS18B20\OBJ\DS18B20.lnp
?????文件?????387968??2018-05-12?12:52??DS18B20\OBJ\ds18b20.o
?????文件????????479??2018-05-12?12:52??DS18B20\OBJ\DS18B20.sct
?????文件??????35288??2018-05-12?12:52??DS18B20\OBJ\DS18B20_DS18B20.dep
?????文件?????350288??2018-05-12?12:52??DS18B20\OBJ\key.crf
............此處省略122個文件信息
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