233 lines
4.7 KiB
C
233 lines
4.7 KiB
C
#ifndef CHASSIS_H
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/**
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* @brief 底盘控制类头文件
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*
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* 本头文件定义了底盘控制类的接口和数据结构，用于控制车辆的底盘。
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*
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* @param ChassisImu_t 底盘的 IMU 数据结构体
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* @param ops_t 操作数据结构体
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* @param Chassis_t 底盘数据结构体
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*
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* @brief 底盘控制类的功能包括：
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* 速度控制
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* 方向控制
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* PID 控制
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* 速度和方向的综合控制
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*
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* @attention PID 控制器的配置需要在 config 文件中设置
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*
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*/
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#define CHASSIS_H
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#include "struct_typedef.h"
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#include "pid.h"
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#include "bmi088.h"
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#include "map.h"
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#include "user_math.h"
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#include "ahrs.h"
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#include "can_use.h"
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#include "cmd.h"
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#include "filter.h"
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#include "Action.h"
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#define CHASSIS_OK (0)
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#define CHASSIS_ERR (-1)
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#define CHASSIS_ERR_NULL (-2)
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#define CHASSIS_ERR_MODE (-3) /*CMD_ChassisMode_t */
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#define CHASSIS_ERR_TYPE (-4) /*Chassis_Type_t */
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//m3508的电机转速转换为底盘的实际速度
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#define M3508_MOTOR_RPM_TO_VECTOR 0.0008809748903494517209f
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#define M6020_MOTOR_RPM_TO_VECTOR 0.003664f
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#define PI 3.1415926535f
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typedef struct {
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BMI088_t bmi088;
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/*可通过该枚举类型来决定Imu的数据量纲*/
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enum {
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IMU_DEGREE,//角度值（0-360）
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IMU_RADIAN//弧度制（0-2pi)
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}angle_mode;
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AHRS_Eulr_t imu_eulr;//解算后存放欧拉角（弧度制）
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}ChassisImu_t;
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/*底盘的类型*/
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typedef enum {
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CHASSIS_TYPE_MECANUM, /* 麦轮 */
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CHASSIS_TYPE_OMNI_CROSS, /* 全向轮*/
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CHASSIS_TYPE_AGV, /* AGV舵轮 */
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} Chassis_Type_e;
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/*底盘的电机轮组*/
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typedef enum {
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DJI_M3508,
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DJI_G6020,
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AGV_Group,
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}Chassis_Motortype_e;
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/* 该结构体用于存取固定的一些参数 在config.c中更改后不再变化 */
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typedef struct
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{
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Chassis_Type_e chassis_type; /* */
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Chassis_Motortype_e motor_type; /**/
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/*该部分决定PID的参数整定在config中修改*/
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pid_param_t M3508_param;
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pid_param_t AngleCor_param;
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pid_param_t OmegaCor_param;
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pid_param_t DisCamera_param;
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pid_param_t ImuCor_param;
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pid_param_t C6020pitAngle_param;
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pid_param_t C6020pitOmega_param;
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pid_param_t Gimbal_yawAngle_param;
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pid_param_t Gimbal_yawOmega_param;
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pid_param_t Gimbal_pitchAngle_param;
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pid_param_t Gimbal_pitchOmega_param;
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pid_param_t NaviVx_param;
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pid_param_t NaviVy_param;
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pid_param_t NaviVw_param;
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pid_param_t Sick_CaliYparam;
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pid_param_t Sick_CaliXparam;
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}Chassis_Param_t;
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/*该结构体用于底盘的期望运动向量*/
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typedef struct
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{
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fp32 Vx;
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fp32 Vy;
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fp32 Vw;
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fp32 mul;//油门倍率
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}ChassisMove_Vec;
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/**
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* @brief
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*
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*/
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typedef struct{
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uint8_t chassis_task_run; //线程的运行
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const Chassis_Param_t *param; //一些固定的参数
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ChassisImu_t pos088; //088的实时姿态
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Action_POS_t Action_pos;
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CMD_Chassis_CtrlType_e ctrl;
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CMD_Chassis_mode_e mode;
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ChassisMove_Vec move_vec; //由控制任务决定
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struct{
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fp32 rotor_rpm3508[4];
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fp32 rotor_current3508[4];
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fp32 rotor_pit6020angle;
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fp32 rotor_pit6020rpm;
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fp32 rotor_gimbal_yawangle;
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fp32 rotor_gimbal_yawrpm;
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fp32 rotor_gimbal_pitchangle;
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fp32 rotor_gimbal_pitchrpm;
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}motorfeedback;
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/*期望的底盘输出值*/
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struct{
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fp32 OmniSpeedOut[4];
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}hopemotorout;
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/*经PID计算后的实际发送给电机的实时输出值*/
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struct
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{
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fp32 final_3508out[4];
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fp32 final_pitchout;
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fp32 final_gimbal_yawout;
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fp32 final_gimbal_pitchout;
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}final_out;
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struct{
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pid_type_def chassis_3508VecPID[4];
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pid_type_def chassis_pitAngle6020;
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pid_type_def chassis_pitOmega6020;
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pid_type_def chassis_gimbal_yawAnglePID;
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pid_type_def chassis_gimbal_yawOmegaPID;
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pid_type_def chassis_gimbal_pitchAnglePID;
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pid_type_def chassis_gimbal_pitchOmegaPID;
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pid_type_def chassis_NaviVxPID;
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pid_type_def chassis_NaviVyPID;
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pid_type_def chassis_NaviWzPID;
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pid_type_def sick_CaliforYPID;
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pid_type_def sick_CaliforXPID;
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pid_type_def Action_VxPID;
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pid_type_def Action_VyPID;
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pid_type_def Action_WzPID;
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}pid;
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fp32 vofa_send[8];
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LowPassFilter2p_t filled[6]; /* 输出滤波器滤波器数组 */
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int32_t sick_dis[4]; //获取到的sick激光值
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}Chassis_t;
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/**
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* @brief
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*
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* @param c
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* @param param
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* @param mech_zero
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* @param wheelPolar
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* @return
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*/
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int8_t Chassis_init(Chassis_t *c,const Chassis_Param_t *param,float target_freq);
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/**
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* \brief
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*/
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int8_t Chassis_UpdateFeedback(Chassis_t *c, const CAN_t *can);
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/**
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* \brief
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*/
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int8_t Chassis_Control(Chassis_t *c,CMD_t *ctrl,CAN_Output_t *out);
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/// @brief
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/// @param c
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void vesc_current_detection(Chassis_t *c);
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#endif
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