#include?
#include?
#include?“canfestival.h“
#include?“timer_canfestival.h“
#include?“stm32f10x_tim.h“
#include?“l(fā)ed.h“

/**************************?Modul?variables?**********************************/
//?Store?the?last?timer?value?to?calculate?the?elapsed?time
static?TIMEVAL?last_time_set?=?TIMEVAL_MAX;
__IO?uint16_t?CCR1_Val?=?49152;

void?setTimer（TIMEVAL?value）
{
	uint16_t?capture?=?0;

	capture?=?TIM_GetCapture1（TIM4）;
	TIM_SetCompare1（TIM4?capture?+?value）;
}

TIMEVAL?getElapsedTime（void）
{
	uint16_t?timer?=?TIM_GetCounter（TIM4）;
??/*?Calculate?the?time?difference?*/
??/*?return?timer?>?last_time_set???timer?-?last_time_set?:?last_time_set?-?timer;?*/
	/*?I?think?this?should?be?fixed?to
	???16?bit?substraction?*/
	timer?=?timer?-?last_time_set;		
	return?timer;
}

/*?TIM5?configure?*/
static?void?TIM4_Configuration（void）
{
	/*?時(shí)鐘及分頻設(shè)置?*/
??{
??	TIM_TimebaseInitTypeDef??TIM_TimebaseStructure;
????/*?Time?base?configuration?*/
????/*?16M?/?16?=?1us?*/
????TIM_TimebaseStructure.TIM_Prescaler?=?16-?1;
????//計(jì)數(shù)模式:向上計(jì)數(shù)
????TIM_TimebaseStructure.TIM_CounterMode?=?TIM_CounterMode_Up;
????TIM_TimebaseStructure.TIM_Period?=?0xFFFF;
????TIM_TimebaseStructure.TIM_ClockDivision?=?TIM_CKD_DIV1;
????//重新計(jì)數(shù)的起始值
????TIM_TimebaseStructure.TIM_RepetitionCounter?=?0;

????TIM_TimebaseInit（TIM4?&TIM_TimebaseStructure）;
	}

	{
		TIM_OCInitTypeDef??TIM_OCInitStructure;

		/*?Output?Compare?Timing?Mode?configuration:?Channel1?*/
		TIM_OCInitStructure.TIM_OCMode?=?TIM_OCMode_Timing;
		TIM_OCInitStructure.TIM_OutputState?=?TIM_OutputState_Enable;
		TIM_OCInitStructure.TIM_Pulse?=?CCR1_Val;
		TIM_OCInitStructure.TIM_OCPolarity?=?TIM_OCPolarity_High;

		TIM_OC1Init（TIM4?&TIM_OCInitStructure）;
		TIM_OC1PreloadConfig（TIM4?TIM_OCPreload_Disable）;
	}

	/*?TIM?IT?enable?*/
	TIM_ITConfig（TIM4?TIM_IT_CC1?ENABLE）;

??/*?TIM?enable?counter?*/
??TIM_Cmd（TIM4?ENABLE）;
}

static?void?NVIC_Configuration（void）
{
????NVIC_InitTypeDef?NVIC_InitStructure;

????/*?Enable?the?TIM5?global?Interrupt?*/
????NVIC_InitStructure.NVIC_IRQChannel?=?TIM4_IRQn;
????NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority?=?0x00;
????NVIC_InitStructure.NVIC_IRQChannelSubPriority?=?0x00;
????NVIC_InitStructure.NVIC_IRQChannelCmd?=?ENABLE;
????NVIC_Init（&NVIC_InitStructure）;
}

static?void?RCC_Configuration（void）
{
	RCC_APB2PeriphClockCmd（RCC_APB2Periph_AFIOENABLE）;

??/*?TIM4?clock?enable?*/
??RCC_APB1PeriphClockCmd（RCC_APB1Periph_TIM4?ENABLE）;

??/*?clock?enable?*/
??RCC_APB2PeriphClockCmd（?RCC_APB2Periph_GPIOA?ENABLE）;
}

void?TIM4_start（void）
{
??RCC_Configuration（）;

??/*?configure?TIM4?for?remote?and?encoder?*/
??NVIC_Configuration（）;
??TIM4_Configuration（）;
}

void?TIM4_IRQHandler（void）
{
	if?（TIM_GetITStatus（TIM4?TIM_IT_CC1）?!=?RESET）
	{
		TIM_ClearITPendingBit（TIM4?TIM_IT_CC1）;
		last_time_set?=?TIM_GetCounter（TIM4）;
		TimeDispatch（）;
//	（（GPIOB->ODR?&?GPIO_Pin_0

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件?????????53??2014-09-09?11:19??slave_canfestival\Readme.txt

?????文件???????3092??2014-09-09?10:54??slave_canfestival\CanFestival\drivers\STM32\STM32_timer_canfestival.c

?????文件???????7872??2012-04-26?12:11??slave_canfestival\CanFestival\example\Master.c

?????文件????????497??2012-02-04?16:08??slave_canfestival\CanFestival\example\Master.h

?????文件??????14420??2013-09-10?10:12??slave_canfestival\CanFestival\example\Master_board.c

?????文件???????3048??2009-04-06?10:30??slave_canfestival\CanFestival\example\platform_config.h

?????文件???????3170??2013-10-12?14:36??slave_canfestival\CanFestival\example\Slave.c

?????文件????????502??2012-02-04?16:08??slave_canfestival\CanFestival\example\Slave.h

?????文件??????12978??2014-01-10?09:34??slave_canfestival\CanFestival\example\Slave_board.c

?????文件??????28030??2012-04-13?10:43??slave_canfestival\CanFestival\example\TestMaster.c

?????文件???????1340??2012-02-04?16:08??slave_canfestival\CanFestival\example\TestMaster.h

?????文件????????921??2012-04-06?11:46??slave_canfestival\CanFestival\example\TestMasterSlave.h

?????文件??????72796??2014-01-10?10:34??slave_canfestival\CanFestival\example\TestSlave.c

?????文件???????8547??2013-09-07?09:58??slave_canfestival\CanFestival\example\TestSlave.h

?????文件???????1471??2013-08-28?16:51??slave_canfestival\CanFestival\include\can.h

?????文件???????3714??2013-09-10?10:40??slave_canfestival\CanFestival\include\can_driver.h

?????文件??????10099??2013-09-09?17:41??slave_canfestival\CanFestival\include\data.h

?????文件???????1698??2011-12-15?13:51??slave_canfestival\CanFestival\include\dcf.h

?????文件???????6014??2014-01-08?11:22??slave_canfestival\CanFestival\include\def.h

?????文件???????3017??2011-12-15?13:51??slave_canfestival\CanFestival\include\emcy.h

?????文件???????3151??2011-12-15?13:51??slave_canfestival\CanFestival\include\lifegrd.h

?????文件???????9306??2013-09-10?10:46??slave_canfestival\CanFestival\include\lss.h

?????文件???????3115??2011-12-15?13:51??slave_canfestival\CanFestival\include\nmtMaster.h

?????文件???????1728??2011-12-15?13:51??slave_canfestival\CanFestival\include\nmtSlave.h

?????文件??????12842??2011-12-15?13:51??slave_canfestival\CanFestival\include\objacces.h

?????文件???????4075??2011-12-15?13:51??slave_canfestival\CanFestival\include\objdictdef.h

?????文件???????5047??2011-12-15?13:51??slave_canfestival\CanFestival\include\pdo.h

?????文件??????19240??2012-04-25?15:31??slave_canfestival\CanFestival\include\sdo.h

?????文件???????3845??2011-12-15?13:51??slave_canfestival\CanFestival\include\states.h

?????文件???????2184??2011-12-15?13:51??slave_canfestival\CanFestival\include\sync.h

............此處省略246個(gè)文件信息