資源簡介
Modbus協議從機上傳數據,主機發送Modbus指令給從機,從機上傳。親測可用!stm32單片機。

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??2018-07-11?16:12??溫濕度7.2\源碼\CORE\core_cm3.c
?????文件??????85714??2018-07-11?16:12??溫濕度7.2\源碼\CORE\core_cm3.h
?????文件??????15503??2018-07-11?16:12??溫濕度7.2\源碼\CORE\startup_stm32f10x_hd.s
?????文件??????12765??2018-07-11?16:12??溫濕度7.2\源碼\CORE\startup_stm32f10x_md.s
?????文件???????8959??2018-07-13?16:40??溫濕度7.2\源碼\HARDWARE\485\bsp_485.c
?????文件???????1937??2018-07-13?11:13??溫濕度7.2\源碼\HARDWARE\485\bsp_485.h
?????文件???????3230??2018-07-14?09:25??溫濕度7.2\源碼\HARDWARE\dht11\bsp_dht11.c
?????文件???????2213??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\dht11\bsp_dht11.h
?????文件???????1977??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\KEY\key.c
?????文件???????1013??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\KEY\key.h
?????文件????????953??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\KEY\led.c
?????文件????????695??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\KEY\led.h
?????文件???????1309??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\LED\led.c
?????文件????????641??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\LED\led.h
?????文件??????25283??2018-07-13?08:17??溫濕度7.2\源碼\HARDWARE\Modbus\modbus_slave.c
?????文件???????2152??2018-07-13?08:18??溫濕度7.2\源碼\HARDWARE\Modbus\modbus_slave.h
?????文件???????1813??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\SysTick\bsp_SysTick.c
?????文件????????220??2018-07-11?16:12??溫濕度7.2\源碼\HARDWARE\SysTick\bsp_SysTick.h
?????文件????????399??2018-07-11?16:12??溫濕度7.2\源碼\keilkilll.bat
?????文件?????355937??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_485.crf
?????文件???????1761??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_485.d
?????文件?????389200??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_485.o
?????文件?????357150??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_dht11.crf
?????文件???????2021??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_dht11.d
?????文件?????392416??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\bsp_dht11.o
?????文件?????348326??2018-07-11?16:12??溫濕度7.2\源碼\OBJ\bsp_systick.crf
?????文件???????1838??2018-07-11?16:12??溫濕度7.2\源碼\OBJ\bsp_systick.d
?????文件?????382616??2018-07-11?16:12??溫濕度7.2\源碼\OBJ\bsp_systick.o
?????文件???????3942??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\core_cm3.crf
?????文件????????104??2018-07-14?09:27??溫濕度7.2\源碼\OBJ\core_cm3.d
............此處省略139個文件信息
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