#include?“timer.h“
#include?“l(fā)ed.h“
#include?“sys.h“
#include?“usart.h“
//PWM?輸出初始化
//arr：自動(dòng)重裝值
//psc：時(shí)鐘預(yù)分頻數(shù)
void?TIM1_PWM_Init（u16?arru16?psc）
{??
	?GPIO_InitTypeDef?GPIO_InitStructure;
	TIM_TimebaseInitTypeDef??TIM_TimebaseStructure;
	TIM_OCInitTypeDef??TIM_OCInitStructure;

	RCC_APB2PeriphClockCmd（RCC_APB2Periph_TIM1?ENABLE）;//?
?	RCC_APB2PeriphClockCmd（RCC_APB2Periph_GPIOA??ENABLE）;??//使能GPIO外設(shè)時(shí)鐘使能
	?????????????????????????????????????????????????????????????????????	

???//設(shè)置該引腳為復(fù)用輸出功能輸出TIM1?CH2的PWM脈沖波形
	GPIO_InitStructure.GPIO_Pin?=?GPIO_Pin_8;?//TIM_CH2
	GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_AF_PP;??//復(fù)用推挽輸出
	GPIO_InitStructure.GPIO_Speed?=?GPIO_Speed_50MHz;
	GPIO_Init（GPIOA?&GPIO_InitStructure）;

	
	TIM_TimebaseStructure.TIM_Period?=?arr;?//設(shè)置在下一個(gè)更新事件裝入活動(dòng)的自動(dòng)重裝載寄存器周期的值	?80K
	TIM_TimebaseStructure.TIM_Prescaler?=psc;?//設(shè)置用來作為TIMx時(shí)鐘頻率除數(shù)的預(yù)分頻值??不分頻
	TIM_TimebaseStructure.TIM_ClockDivision?=?0;?//設(shè)置時(shí)鐘分割:TDTS?=?Tck_tim
	TIM_TimebaseStructure.TIM_CounterMode?=?TIM_CounterMode_Up;??//TIM向上計(jì)數(shù)模式
	TIM_TimebaseInit（TIM1?&TIM_TimebaseStructure）;?//根據(jù)TIM_TimebaseInitStruct中指定的參數(shù)初始化TIMx的時(shí)間基數(shù)單位

?
	TIM_OCInitStructure.TIM_OCMode?=?TIM_OCMode_PWM2;?//選擇定時(shí)器模式:TIM脈沖寬度調(diào)制模式2
	TIM_OCInitStructure.TIM_OutputState?=?TIM_OutputState_Enable;?//比較輸出使能
	TIM_OCInitStructure.TIM_Pulse?=?0;?//設(shè)置待裝入捕獲比較寄存器的脈沖值
	TIM_OCInitStructure.TIM_OCPolarity?=?TIM_OCPolarity_High;?//輸出極性:TIM輸出比較極性高
	TIM_OC1Init（TIM1?&TIM_OCInitStructure）;??//根據(jù)TIM_OCInitStruct中指定的參數(shù)初始化外設(shè)TIMx

??TIM_CtrlPWMOutputs（TIM1ENABLE）;	//MOE?主輸出使能	

	TIM_OC1PreloadConfig（TIM1?TIM_OCPreload_Enable）;??//CH1預(yù)裝載使能	?
	
	TIM_ARRPreloadConfig（TIM1?ENABLE）;?//使能TIMx在ARR上的預(yù)裝載寄存器
	
	TIM_Cmd（TIM1?ENABLE）;??//使能TIM1
?
???
}
void?TIM2_Cap_Init（u16?arru16?psc）
{	?
	TIM_ICInitTypeDef??TIM2_ICInitStructure;
	GPIO_InitTypeDef?GPIO_InitStructure;
	TIM_TimebaseInitTypeDef??TIM_TimebaseStructure;
?	NVIC_InitTypeDef?NVIC_InitStructure;

	RCC_APB1PeriphClockCmd（RCC_APB1Periph_TIM2?ENABLE）;	//使能TIM2時(shí)鐘
?	RCC_APB2PeriphClockCmd（RCC_APB2Periph_GPIOA?ENABLE）;??//使能GPIOA時(shí)鐘
	
	GPIO_InitStructure.GPIO_Pin??=?GPIO_Pin_0;??//PA0?清除之前設(shè)置??
	GPIO_InitStructure.GPIO_Mode?=?GPIO_Mode_IPD;?//PA0?輸入??
	GPIO_Init（GPIOA?&GPIO_InitStructure）;
	GPIO_ResetBits（GPIOAGPIO_Pin_0）;						?//PA0?下拉
	
	//初始化定時(shí)器2?TIM2	?
	TIM_TimebaseStructure.TIM_Period?=?arr;?//設(shè)定計(jì)數(shù)器自動(dòng)重裝值?
	TIM_TimebaseStructure.TIM_Prescaler?=psc;?	//預(yù)分頻器???
	TIM_TimebaseStructure.TIM_ClockDivision?=?TIM_CKD_DIV1;?//設(shè)置時(shí)鐘分割:TDTS?=?Tck_tim
	TIM_TimebaseStructure.TIM_CounterMode?=?TIM_CounterMode_Up;??//TIM向上計(jì)數(shù)模式
	TIM_TimebaseInit（TIM2?&TIM_TimebaseStructure）;?//根據(jù)TIM_TimebaseInitStruct中指定的參數(shù)初始化TIMx的時(shí)間基數(shù)單位
??
	//初始化TIM2輸入捕獲參數(shù)
	TIM2_ICInitStructure.TIM_Channel?=?TIM_Channel_1;?//CC1S=01?	選擇輸入端?IC1映射到TI1上
??	TIM2_ICInitStructure.TIM_ICPolarity?=?TIM_ICPolarity_Rising;	//上升沿捕獲
??	TIM2_ICInitStructure.TIM_ICSelection?=?TIM_ICSelection_DirectTI;?//映射到TI1上
??	TIM2_ICInitStructure.TIM_ICPrescaler?=?TIM_ICPSC_D

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-05-19?08:47??北斗B\
?????目錄???????????0??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\
?????目錄???????????0??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\
?????文件???????17273??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\core_cm3.c
?????文件???????84743??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\core_cm3.h
?????目錄???????????0??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\
?????文件???????15766??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_cl.s
?????文件???????15503??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_hd.s
?????文件???????15692??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_hd_vl.s
?????文件???????12376??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_ld.s
?????文件???????13656??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_ld_vl.s
?????文件???????12765??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_md.s
?????文件???????14073??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_md_vl.s
?????文件???????15955??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\startup\startup_stm32f10x_xl.s
?????文件??????634038??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\stm32f10x.h
?????文件???????32283??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\system_stm32f10x.c
?????文件????????2085??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\CMSIS\system_stm32f10x.h
?????目錄???????????0??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\
?????目錄???????????0??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\
?????文件????????8982??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\misc.h
?????文件???????21690??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_adc.h
?????文件????????7555??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_bkp.h
?????文件???????27559??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_can.h
?????文件????????6573??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_cec.h
?????文件????????2162??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_crc.h
?????文件???????15233??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_dac.h
?????文件????????3818??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_dbgmcu.h
?????文件???????20754??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_dma.h
?????文件????????6824??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_exti.h
?????文件???????25445??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_flash.h
?????文件???????27016??2016-05-19?08:47??北斗B\STM32_BLDC_01程序\FWlib\inc\stm32f10x_fsmc.h
............此處省略321個(gè)文件信息