資源簡介
基于STM32f103寫的modbus通信,注釋詳細,UART串口采用接收中斷、發送中斷方式,以提高響應速度。提供的軟件源代碼,MDK5直接編譯

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??STM32_Modbus_S\STM32_Modbus_S\CORE\core_cm3.c
?????文件??????85714??2011-02-09?14:59??STM32_Modbus_S\STM32_Modbus_S\CORE\core_cm3.h
?????文件??????15503??2011-03-10?10:52??STM32_Modbus_S\STM32_Modbus_S\CORE\startup_stm32f10x_hd.s
?????文件??????12765??2011-03-10?10:52??STM32_Modbus_S\STM32_Modbus_S\CORE\startup_stm32f10x_md.s
?????文件??????16156??2012-08-25?14:01??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\LCD\font.h
?????文件??????50109??2014-09-29?21:37??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\LCD\lcd.c
?????文件???????8640??2014-02-27?02:29??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\LCD\lcd.h
?????文件??????32912??2017-12-01?19:32??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\ModBus\modbus_rtu.c
?????文件???????1183??2014-09-25?22:30??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\ModBus\modbus_rtu.h
?????文件???????5111??2012-07-12?15:25??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\ModbusMaster\master.c
?????文件???????1312??2012-07-12?15:18??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\ModbusMaster\master.h
?????文件???????1885??2014-10-03?23:59??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\TIMER\timer.c
?????文件????????380??2012-06-25?11:02??STM32_Modbus_S\STM32_Modbus_S\HARDWARE\TIMER\timer.h
?????文件???????3942??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\core_cm3.crf
?????文件????????104??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\core_cm3.d
?????文件??????11448??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\core_cm3.o
?????文件?????349827??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\delay.crf
?????文件???????1669??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\delay.d
?????文件?????384464??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\delay.o
?????文件?????377010??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\lcd.crf
?????文件???????1836??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\lcd.d
?????文件?????422604??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\lcd.o
?????文件?????366714??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\main.crf
?????文件???????1909??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\main.d
?????文件?????394996??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\main.o
?????文件?????348900??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\misc.crf
?????文件???????1613??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\misc.d
?????文件?????381764??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\misc.o
?????文件?????364201??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\modbus_rtu.crf
?????文件???????2005??2018-05-09?16:51??STM32_Modbus_S\STM32_Modbus_S\OBJ\modbus_rtu.d
............此處省略142個文件信息
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