資源簡(jiǎn)介
STM32定時(shí)器1實(shí)現(xiàn)兩組PWM互補(bǔ)輸出,DMA方式實(shí)現(xiàn)占空比可調(diào),并帶有死區(qū)。

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(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????497??2015-08-02?17:15??TIM1_SPWM(DMA)\USER\Jli
?????文件??????49590??2015-08-02?18:29??TIM1_SPWM(DMA)\USER\Jli
?????文件????????375??2012-03-29?14:15??TIM1_SPWM(DMA)\USER\Jli
?????文件???????1192??2015-07-28?14:55??TIM1_SPWM(DMA)\USER\main.c
?????文件??????11719??2015-08-02?22:10??TIM1_SPWM(DMA)\USER\pwm_output.c
?????文件????????136??2015-07-28?15:01??TIM1_SPWM(DMA)\USER\pwm_output.h
?????文件???????3606??2012-03-29?13:51??TIM1_SPWM(DMA)\USER\STM32-DEMO.plg
?????文件?????136375??2012-06-02?23:36??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvgui.flyleaf
????.......????135378??2015-08-02?22:12??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvgui_Administrator.bak
?????文件?????136367??2012-06-02?15:01??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvgui_flyleaf.bak
?????文件??????42514??2012-04-18?11:44??TIM1_SPWM(DMA)\USER\STM32-DEMO_3.5-Template.dep
?????文件???????7323??2015-08-02?22:13??TIM1_SPWM(DMA)\USER\STM32-DEMO_Target?1.dep
????.......?????14898??2015-08-02?22:12??TIM1_SPWM(DMA)\USER\STM32-DEMO_uvopt.bak
????.......?????16389??2015-07-04?22:03??TIM1_SPWM(DMA)\USER\STM32-DEMO_uvproj.bak
?????文件???????3297??2015-07-28?14:29??TIM1_SPWM(DMA)\USER\stm32f10x_conf.h
?????文件???????4405??2011-04-04?19:03??TIM1_SPWM(DMA)\USER\stm32f10x_it.c
?????文件???????2086??2011-04-04?19:03??TIM1_SPWM(DMA)\USER\stm32f10x_it.h
????.......?????16580??2015-07-28?17:40??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvproj
????.......?????14898??2015-08-02?22:13??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvopt
????.......????135370??2015-08-02?22:13??TIM1_SPWM(DMA)\USER\STM32-DEMO.uvgui.Administrator
?????文件???????3548??2015-07-28?15:39??TIM1_SPWM(DMA)\Output\core_cm3.crf
?????文件????????114??2015-07-28?15:39??TIM1_SPWM(DMA)\Output\core_cm3.d
?????文件??????10396??2015-07-28?15:39??TIM1_SPWM(DMA)\Output\core_cm3.o
?????文件?????????19??2012-05-31?18:22??TIM1_SPWM(DMA)\Output\ExtDll.iex
?????文件?????259109??2012-05-31?18:30??TIM1_SPWM(DMA)\Output\led.crf
?????文件????????443??2012-05-31?18:30??TIM1_SPWM(DMA)\Output\led.d
?????文件?????273460??2012-05-31?18:30??TIM1_SPWM(DMA)\Output\led.o
?????文件????????288??2012-05-31?18:30??TIM1_SPWM(DMA)\Output\led.__i
?????文件?????265330??2015-07-28?15:39??TIM1_SPWM(DMA)\Output\main.crf
?????文件????????528??2015-07-28?15:39??TIM1_SPWM(DMA)\Output\main.d
............此處省略171個(gè)文件信息
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