AT8236控制代码-Toy模板网

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关于AT8236不得不看的一些配置说明。

motor.c配置文章来源地址https://www.toymoban.com/news/detail-617505.html

#include "motor.h"
#include "adc.h"
#include "stm32f0xx_tim.h"
#include "stm32f0xx_exti.h"
#include "stm32f0xx_syscfg.h"

//#include "stdlib.h"
u16 motor_curret;
//u8 couter1,couter2;
u8 flag;
//uint16_t TimerPeriod = 255;
//uint16_t Channel1Pulse = 0, Channel2Pulse = 0, Channel3Pulse = 0, Channel4Pulse = 0,Channel5Pulse = 0;
//motor的初始化
 u32 couter1=0;
void motor_Inint_PWM1(uint16_t  ChannelPulse)
{
	GPIO_InitTypeDef GPIO_InitStructure;	
	TIM_OCInitTypeDef  TIM_OCInitStructure;
	TIM_TimeBaseInitTypeDef  TIM_TimeBaseStructure;
	TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
	
	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE);
	RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
	
	GPIO_InitStructure.GPIO_Pin =PWM1;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
	GPIO_InitStructure.GPIO_PuPd   = GPIO_PuPd_NOPULL;
	GPIO_Init(GPIOA, &GPIO_InitStructure);
	GPIO_PinAFConfig(GPIOA,GPIO_PinSource2,GPIO_AF_2);
	
	TIM_DeInit(TIM2);
  /* TIM1 counter enable */
  TIM_Cmd(TIM2, ENABLE);
//  
  /* Time Base configuration */
  TIM_TimeBaseStructure.TIM_Prescaler = 0;
  TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
  TIM_TimeBaseStructure.TIM_Period = TimerPeriod;
  TIM_TimeBaseStructure.TIM_ClockDivision = 0;
//  TIM_TimeBaseStructure.TIM_RepetitionCounter = 0;

  /* Channel 1, 2, 3 and 4 Configuration in PWM mode */
  TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
  TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
  TIM_OCInitStructure.TIM_OutputNState = TIM_OutputState_Disable;
  TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;
//  TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_High;
  TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
//  TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCIdleState_Reset;

  TIM_OCInitStructure.TIM_Pulse = (uint16_t ) ChannelPulse;
  TIM_OC3Init(TIM2, &TIM_OCInitStructure);

	  /* TIM1 Main Output Enable */
  TIM_CtrlPWMOutputs(TIM2, ENABLE);
}

void motor_Inint_PWM2(uint16_t  ChannelPulse)
{
	GPIO_InitTypeDef GPIO_InitStructure;	
	TIM_

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