标题:
STM32F103风力摆系统程序,陀螺仪使用基于DMP的MPU6050可自行增加卡尔曼滤波
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作者:
超大侠
时间:
2023-11-21 17:01
标题:
STM32F103风力摆系统程序,陀螺仪使用基于DMP的MPU6050可自行增加卡尔曼滤波
基于STM32F103的风力摆系统,陀螺仪使用基于DMP的MPU6050可自行增加卡尔曼滤波
单片机源程序如下:
#include "sys.h"
#include "delay.h"
#include "key.h"
#include "mpu6050.h"
#include "inv_mpu.h"
#include "inv_mpu_dmp_motion_driver.h"
#include "USART2.h"
#include "pwm.h"
#include "PID.h"
#include "TIM.h"
#include "KEY.h"
#include "outputdata.h"
u8 RUN_MODE=0;
u8 Print=0;
float pitch,roll,yaw; //欧拉角
short aacx,aacy,aacz; //加速度传感器原始数据
short gyrox,gyroy,gyroz; //陀螺仪原始数据
Pid_struct motor13_parameter,motor24_parameter; // 电机pid参数
void NVIC_Config(void);
int main(void)
{
short temp; //温度
SystemInit();
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
NVIC_Config();
delay_init(); //延时函数初始化
PWM_Init(3000,0); //0分频。PWM频率=72000/(4000*1)=14Khz
PWM_Init_2(3000,0);
USART1_Config();
KEY_Init();
Speed_PIDInit(&motor13_parameter,30,0.2,100); // 电机pid 参数初始化
Speed_PIDInit(&motor24_parameter,60,0.2,200);
MPU_Init();
delay_ms(500);
while(mpu_dmp_init()); //初始化MPU6050_DMP
TIM4_Init(10000-1,71); //定时器初始化
uprintf(USART1," 系统启动成功!\r\n");
while(1)
{
// MPU_Get_Accelerometer(&aacx,&aacy,&aacz); //得到加速度传感器数据
// MPU_Get_Gyroscope(&gyrox,&gyroy,&gyroz); //得到陀螺仪数据
KEY_Scan();
if(Print==1){ // 发送曲线到上位机
OutData[0]=pitch;
OutData[1]=roll;
OutData[2]= motor13_parameter.out_duty/100;
OutPut_Data();
} } }
void NVIC_Config(void)
{
NVIC_InitTypeDef NVIC_InitStructure; //复位NVIC寄存器为默认值
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //设置中断优先级组
RCC_APB2PeriphClockCmd( RCC_APB2Periph_GPIOA
| RCC_APB2Periph_GPIOB
| RCC_APB2Periph_GPIOC
// | RCC_APB2Periph_GPIOD
// | RCC_APB2Periph_AFIO
| RCC_APB2Periph_TIM1
// | RCC_APB2Periph_ADC1
| RCC_APB2Periph_USART1
, ENABLE );
RCC_APB1PeriphClockCmd( RCC_APB1Periph_TIM3
| RCC_APB1Periph_TIM4
| RCC_APB1Periph_TIM2
, ENABLE);
//复位NVIC寄存器为默认值
NVIC_InitStructure.NVIC_IRQChannel = TIM4_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1; //抢占优先级2
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1; //响应优先级0
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority =0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority =0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
}
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代码:
MPU6050_DMP_Stm32.7z
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