-
大小: 4.47MB文件類型: .zip金幣: 2下載: 1 次發(fā)布日期: 2023-10-20
- 語言: 其他
- 標簽: stm32??spi??canmcp2515??
資源簡介
由于STM32單片機自帶CAN控制器,所以STM32和MCP2515 CAN控制器聯(lián)合使用的場景不多。正好一個特殊的需求使用了MCP2515和STM32,就在用泥人的小模塊移植了一下,上傳到這里方便大家調(diào)試用。本人用過這個程序硬件沒問題的話是可以用的。

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??2017-04-09?22:08??spi轉(zhuǎn)CN通訊mcp2515\
?????目錄???????????0??2017-04-09?22:08??spi轉(zhuǎn)CN通訊mcp2515\core\
?????文件???????17273??2010-06-07?10:25??spi轉(zhuǎn)CN通訊mcp2515\core\core_cm3.c
?????文件???????85714??2011-02-09?14:59??spi轉(zhuǎn)CN通訊mcp2515\core\core_cm3.h
?????文件???????15503??2011-03-10?10:52??spi轉(zhuǎn)CN通訊mcp2515\core\startup_stm32f10x_hd.s
?????文件???????12765??2011-03-10?10:52??spi轉(zhuǎn)CN通訊mcp2515\core\startup_stm32f10x_md.s
?????目錄???????????0??2017-04-09?22:08??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\
?????文件????????3535??2015-09-02?22:01??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\CAN.c
?????文件?????????304??2017-04-08?09:52??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\CAN.h
?????文件????????3893??2017-04-09?21:55??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\ds18b20.c
?????文件????????1208??2017-04-09?21:55??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\ds18b20.h
?????文件????????1864??2012-10-04?14:39??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\key.c
?????文件????????1110??2012-10-04?14:42??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\key.h
?????文件?????????554??2015-10-19?11:49??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\led.c
?????文件?????????161??2017-04-08?09:52??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\led.h
?????文件????????3513??2017-04-08?10:01??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\mcp2515.c
?????文件???????11251??2017-04-08?09:51??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\mcp2515.h
?????文件????????3529??2015-10-22?10:54??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\spi.c
?????文件?????????167??2017-04-08?09:51??spi轉(zhuǎn)CN通訊mcp2515\HARDWARE\spi.h
?????目錄???????????0??2017-04-09?22:08??spi轉(zhuǎn)CN通訊mcp2515\lib\
?????目錄???????????0??2017-04-09?22:08??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\
?????文件????????8982??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\misc.h
?????文件???????21690??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_adc.h
?????文件????????7555??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_bkp.h
?????文件???????27559??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_can.h
?????文件????????6573??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_cec.h
?????文件????????2162??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_crc.h
?????文件???????15233??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_dac.h
?????文件????????3818??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_dbgmcu.h
?????文件???????20754??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_dma.h
?????文件????????6824??2011-03-10?10:47??spi轉(zhuǎn)CN通訊mcp2515\lib\inc\stm32f10x_exti.h
............此處省略151個文件信息
評論
共有 條評論