/** * @file chassis.c * @author NeoZeng neozng1@hnu.edu.cn * @brief 底盘应用,负责接收robot_cmd的控制命令并根据命令进行运动学解算,得到输出 * 注意底盘采取右手系,对于平面视图,底盘纵向运动的正前方为x正方向;横向运动的右侧为y正方向 * * @version 0.1 * @date 2022-12-04 * * @copyright Copyright (c) 2022 * */ #include "chassis.h" #include "robot_def.h" #include "dji_motor.h" #include "super_cap.h" #include "message_center.h" #include "referee_task.h" #include "general_def.h" #include "bsp_dwt.h" #include "referee_UI.h" #include "arm_math.h" #include "user_lib.h" #include "vofa.h" /* 根据robot_def.h中的macro自动计算的参数 */ #define HALF_WHEEL_BASE (WHEEL_BASE / 2.0f) // 半轴距 #define HALF_TRACK_WIDTH (TRACK_WIDTH / 2.0f) // 半轮距 #define PERIMETER_WHEEL (RADIUS_WHEEL * 2 * PI) // 轮子周长 #define P_MAX 50.0f//功率控制 单位：W /* 底盘应用包含的模块和信息存储,底盘是单例模式,因此不需要为底盘建立单独的结构体 */ #ifdef CHASSIS_BOARD // 如果是底盘板,使用板载IMU获取底盘转动角速度 #include "can_comm.h" #include "ins_task.h" static CANCommInstance *chasiss_can_comm; // 双板通信CAN comm // static CANCommInstance *shoot_can_comm; // 双板通信CAN comm attitude_t *Chassis_IMU_data; #endif // CHASSIS_BOARD #ifdef ONE_BOARD // static Publisher_t *chassis_pub; // 用于发布底盘的数据 // static Subscriber_t *chassis_sub; // 用于订阅底盘的控制命令 #endif // !ONE_BOARD static Chassis_Ctrl_Cmd_s chassis_cmd_recv; // 底盘接收到的控制命令 static Chassis_Upload_Data_s chassis_feedback_data; // 底盘回传的反馈数据 static Chassis_Ctrl_Cmd_s Chassis_Power_Mx; const static float CHASSIS_ACCEL_X_NUM=0.1f; const static float CHASSIS_ACCEL_Y_NUM=0.1f; /* 对于双发射机构的机器人,将下面的数据封装成结构体即可,生成两份shoot应用实例 */ static DJIMotorInstance *loader; // 拨盘电机 // static Shoot_Ctrl_Cmd_s shoot_cmd_recv; // 来自cmd的发射控制信息 // static Shoot_Upload_Data_s shoot_feedback_data; // 来自cmd的发射控制信息 // dwt定时,计算冷却用 static float hibernate_time = 0,last_hibernate_time = 0, dead_time = 0; static uint8_t stalled_flag; static float Angle_Pitch; static float Angle_Roll; // 超级电容 SuperCapInstance *cap; // 超级电容全局 static uint16_t last_chassis_power_limit=0;//超级电容更新 static DJIMotorInstance *motor_lf, *motor_rf, *motor_lb, *motor_rb; // left right forward back /* 用于自旋变速策略的时间变量 */ // static float t; /* 私有函数计算的中介变量,设为静态避免参数传递的开销 */ static float chassis_vx, chassis_vy; // 将云台系的速度投影到底盘 static float vt_lf, vt_rf, vt_lb, vt_rb; // 底盘速度解算后的临时输出,待进行限幅 first_order_filter_type_t vx_filter; first_order_filter_type_t vy_filter; void ChassisInit() { // 四个轮子的参数一样,改tx_id和反转标志位即可 Motor_Init_Config_s chassis_motor_config = { .can_init_config.can_handle = &hcan2, .controller_param_init_config = { .speed_PID = { .Kp = 0.0f, .Ki = 0.0f, .Kd = 0.0f, .IntegralLimit = 3000, .Improve = PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement, .MaxOut = 30000, }, .current_PID = { .Kp = 0.0f, .Ki = 0.0f, .Kd = 0.0f, .IntegralLimit = 3000, .Improve = PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement, .MaxOut = 15000, }, }, .controller_setting_init_config = { .angle_feedback_source = MOTOR_FEED, .speed_feedback_source = MOTOR_FEED, .outer_loop_type = SPEED_LOOP, .close_loop_type = SPEED_LOOP, // CURRENT_LOOP, .power_limit_flag = POWER_LIMIT_ON, }, .motor_type = M3508, }; // @todo: 当前还没有设置电机的正反转,仍然需要手动添加reference的正负号,需要电机module的支持,待修改. // 四个轮子pid分开 //右前 chassis_motor_config.can_init_config.tx_id = 2; chassis_motor_config.controller_setting_init_config.motor_reverse_flag = MOTOR_DIRECTION_NORMAL; chassis_motor_config.controller_param_init_config.speed_PID.Kp = 5.0f; chassis_motor_config.controller_param_init_config.speed_PID.Ki = 0.01f; chassis_motor_config.controller_param_init_config.speed_PID.Kd = 0.002f; motor_rf = DJIMotorInit(&chassis_motor_config); //左前 chassis_motor_config.can_init_config.tx_id = 3; chassis_motor_config.controller_setting_init_config.motor_reverse_flag = MOTOR_DIRECTION_NORMAL; chassis_motor_config.controller_param_init_config.speed_PID.Kp = 5.0f; chassis_motor_config.controller_param_init_config.speed_PID.Ki = 0.01f; chassis_motor_config.controller_param_init_config.speed_PID.Kd = 0.002f; motor_lf = DJIMotorInit(&chassis_motor_config); //左后 chassis_motor_config.can_init_config.tx_id = 4; chassis_motor_config.controller_setting_init_config.motor_reverse_flag = MOTOR_DIRECTION_NORMAL; chassis_motor_config.controller_param_init_config.speed_PID.Kp = 5.5f; chassis_motor_config.controller_param_init_config.speed_PID.Ki = 0.01f; chassis_motor_config.controller_param_init_config.speed_PID.Kd = 0.002f; motor_lb = DJIMotorInit(&chassis_motor_config); //右后 chassis_motor_config.can_init_config.tx_id = 1; chassis_motor_config.controller_setting_init_config.motor_reverse_flag = MOTOR_DIRECTION_NORMAL; chassis_motor_config.controller_param_init_config.speed_PID.Kp = 5.5f; chassis_motor_config.controller_param_init_config.speed_PID.Ki = 0.01f; chassis_motor_config.controller_param_init_config.speed_PID.Kd = 0.002f; motor_rb = DJIMotorInit(&chassis_motor_config); //超级电容 SuperCap_Init_Config_s cap_conf = { .can_config = { .can_handle = &hcan2, .tx_id = 0x210, .rx_id = 0x211, }, .buffer_config_pid = { .Kp = 1.0f, .Ki = 0, .Kd = 0, .MaxOut = 300, }, }; cap = SuperCapInit(&cap_conf); // 超级电容初始化 // 拨盘电机 Motor_Init_Config_s loader_config = { .can_init_config = { .can_handle = &hcan2, .tx_id = 5 }, .controller_param_init_config = { .angle_PID = { // 如果启用位置环来控制发弹,需要较大的I值保证输出力矩的线性度否则出现接近拨出的力矩大幅下降 .Kp = 500, .Ki = 100, .Kd = 0, .MaxOut = 5000, }, .speed_PID = { .Kp = 2, // 3 .Ki = 0, // 1 .Kd = 0, .Improve = PID_Integral_Limit, .IntegralLimit = 5000, .MaxOut = 10000, }, .current_PID = { .Kp = 0, // 0.7 .Ki = 0, // 0.1 .Kd = 0, .Improve = PID_Integral_Limit, .IntegralLimit = 5000, .MaxOut = 5000, }, }, .controller_setting_init_config = { .angle_feedback_source = MOTOR_FEED, .speed_feedback_source = MOTOR_FEED, .outer_loop_type = SPEED_LOOP, // 初始化成SPEED_LOOP,让拨盘停在原地,防止拨盘上电时乱转 .close_loop_type = SPEED_LOOP | ANGLE_LOOP, .motor_reverse_flag = MOTOR_DIRECTION_NORMAL, // 注意方向设置为拨盘的拨出的击发方向 //.feedback_reverse_flag = FEEDBACK_DIRECTION_REVERSE, }, .motor_type = M2006 // 英雄使用m3508 }; loader = DJIMotorInit(&loader_config); //用一阶滤波代替斜波函数生成 //增大更能刹住 first_order_filter_init(&vx_filter, 0.007f, &CHASSIS_ACCEL_X_NUM); first_order_filter_init(&vy_filter, 0.007f, &CHASSIS_ACCEL_Y_NUM); // 发布订阅初始化,如果为双板,则需要can comm来传递消息 #ifdef CHASSIS_BOARD Chassis_IMU_data = INS_Init(); // 底盘IMU初始化 CANComm_Init_Config_s chasiss_comm_conf = { .can_config = { .can_handle = &hcan1, .tx_id = 0x311, .rx_id = 0x312, }, .recv_data_len = sizeof(Chassis_Ctrl_Cmd_s), .send_data_len = sizeof(Chassis_Upload_Data_s), }; // CANComm_Init_Config_s shoot_comm_conf = { // .can_config = { // .can_handle = &hcan1, // .tx_id = 0x305, // .rx_id = 0x306, // }, // .recv_data_len = sizeof(Shoot_Ctrl_Cmd_s), // .send_data_len = sizeof(Shoot_Upload_Data_s), // }; chasiss_can_comm = CANCommInit(&chasiss_comm_conf); // can comm初始化 // shoot_can_comm = CANCommInit(&shoot_comm_conf); // can comm初始化 #endif // CHASSIS_BOARD // #ifdef ONE_BOARD // 单板控制整车,则通过pubsub来传递消息 // chassis_sub = SubRegister("chassis_cmd", sizeof(Chassis_Ctrl_Cmd_s)); // chassis_pub = PubRegister("chassis_feed", sizeof(Chassis_Upload_Data_s)); // #endif // ONE_BOARD } #define LF_CENTER ((HALF_TRACK_WIDTH + CENTER_GIMBAL_OFFSET_X + HALF_WHEEL_BASE - CENTER_GIMBAL_OFFSET_Y) * DEGREE_2_RAD) #define RF_CENTER ((HALF_TRACK_WIDTH - CENTER_GIMBAL_OFFSET_X + HALF_WHEEL_BASE - CENTER_GIMBAL_OFFSET_Y) * DEGREE_2_RAD) #define LB_CENTER ((HALF_TRACK_WIDTH + CENTER_GIMBAL_OFFSET_X + HALF_WHEEL_BASE + CENTER_GIMBAL_OFFSET_Y) * DEGREE_2_RAD) #define RB_CENTER ((HALF_TRACK_WIDTH - CENTER_GIMBAL_OFFSET_X + HALF_WHEEL_BASE + CENTER_GIMBAL_OFFSET_Y) * DEGREE_2_RAD) /** * @brief 计算每个轮毂电机的输出,正运动学解算 * 用宏进行预替换减小开销,运动解算具体过程参考教程 */ //全向轮解算 static void OmniCalculate() { vt_rf = -(HALF_TRACK_WIDTH + HALF_WHEEL_BASE) * chassis_cmd_recv.wz + chassis_vx - chassis_vy; vt_rb = -(HALF_TRACK_WIDTH + HALF_WHEEL_BASE) * chassis_cmd_recv.wz - chassis_vx - chassis_vy; vt_lb = -(HALF_TRACK_WIDTH + HALF_WHEEL_BASE) * chassis_cmd_recv.wz - chassis_vx + chassis_vy; vt_lf = -(HALF_TRACK_WIDTH + HALF_WHEEL_BASE) * chassis_cmd_recv.wz + chassis_vx + chassis_vy; vt_rf /= (WHEEL_BASE * 1.414f); vt_rb /= (WHEEL_BASE * 1.414f); vt_lb /= (WHEEL_BASE * 1.414f); vt_lf /= (WHEEL_BASE * 1.414f); } static const float motor_power_K[3] = {1.6301e-6f,5.7501e-7f,2.5863e-7f}; float input; float P_max = 0; ///依据3508电机功率模型，预测电机输出功率 static float EstimatePower(DJIMotorInstance* chassis_motor) { float I_cmd = chassis_motor->motor_controller.current_PID.Output; float w = chassis_motor->measure.speed_aps /6 ;//aps to rpm float power = motor_power_K[0] * I_cmd * w + motor_power_K[1]*w*w + motor_power_K[2]*I_cmd*I_cmd; return power; } /** * @brief 根据裁判系统和电容剩余容量对输出进行限制并设置电机参考值 * */ static void LimitChassisOutput() { // float Plimit = 1.0f; float P_cmd = motor_rf->motor_controller.motor_power_predict + motor_rb->motor_controller.motor_power_predict + motor_lb->motor_controller.motor_power_predict + motor_lf->motor_controller.motor_power_predict + 3.6f; // if(chassis_cmd_recv.buffer_energy<50&&chassis_cmd_recv.buffer_energy>=40) Plimit=0.9f; // else if(chassis_cmd_recv.buffer_energy<40&&chassis_cmd_recv.buffer_energy>=35) Plimit=0.75f; // else if(chassis_cmd_recv.buffer_energy<35&&chassis_cmd_recv.buffer_energy>=30) Plimit=0.5f; // else if(chassis_cmd_recv.buffer_energy<30&&chassis_cmd_recv.buffer_energy>=20) Plimit=0.25f; // else if(chassis_cmd_recv.buffer_energy<20&&chassis_cmd_recv.buffer_energy>=10) Plimit=0.125f; // else if(chassis_cmd_recv.buffer_energy<10&&chassis_cmd_recv.buffer_energy>=0) Plimit=0.05f; // else if(chassis_cmd_recv.buffer_energy==60) Plimit=1.0f; if (cap->cap_msg.cap_vol>1800) { P_max = input + chassis_cmd_recv.buffer_supercap ; } else { P_max = input; } float K = P_max / P_cmd; // if(chassis_cmd_recv.buffer_energy<5)//当缓冲功率过小时，限制功率给小； // K = (float)(chassis_cmd_recv.chassis_power_limit - 3) / P_cmd; motor_rf->motor_controller.motor_power_scale = K; motor_rb->motor_controller.motor_power_scale = K; motor_lf->motor_controller.motor_power_scale = K; motor_lb->motor_controller.motor_power_scale = K; { DJIMotorSetRef(motor_lf, vt_lf); DJIMotorSetRef(motor_rf, vt_rf); DJIMotorSetRef(motor_lb, vt_lb); DJIMotorSetRef(motor_rb, vt_rb); } } /** * @brief 超电功率对缓冲功率进行闭环 * * */ static void SuperCapSetUpdate() { PIDCalculate(&cap->buffer_pid, chassis_cmd_recv.buffer_energy,30);//对缓冲功率进行闭环 input = chassis_cmd_recv.chassis_power_limit - cap->buffer_pid.Output; LIMIT_MIN_MAX(input, 30, 130); SuperCapSetPower(cap,input); } /** * @brief 根据每个轮子的速度反馈,计算底盘的实际运动速度,逆运动解算 * 对于双板的情况,考虑增加来自底盘板IMU的数据 * */ static void EstimateSpeed() { // 根据电机速度和陀螺仪的角速度进行解算,还可以利用加速度计判断是否打滑(如果有) chassis_feedback_data.real_vx = (motor_lb->measure.speed_aps + motor_rb->measure.speed_aps + motor_lf->measure.speed_aps + motor_rf->measure.speed_aps)* arm_cos_f32(PI/4)/4; chassis_feedback_data.real_vy = (motor_lb->measure.speed_aps + motor_rb->measure.speed_aps + motor_lf->measure.speed_aps + motor_rf->measure.speed_aps)* arm_sin_f32(PI/4)/4; float chassis_pitch = Chassis_IMU_data->Pitch; float chassis_roll = Chassis_IMU_data->Roll; if (isnan(chassis_pitch) || isnan(chassis_roll)) // 如果俯仰角或滚转角为非数字（NaN） { Angle_Pitch = 0.0f; // 将俯仰角设置为 0 Angle_Roll = 0.0f; // 将滚转角设置为 0 } else { Angle_Pitch = chassis_pitch; // 否则，使用获取到的俯仰角值 Angle_Roll = chassis_roll; // 否则，使用获取到的滚转角值 } // ... } //卡弹检测 void stalled_detect() { static float last_detect_time = 0,detect_time = 0; static float last_total_angle = 0; static uint8_t stalled_cnt = 0; detect_time = DWT_GetTimeline_ms(); //last_detect_time + 200 > detect_time if(detect_time - last_detect_time < 100) // 200ms 检测一次 return; // reference_angle = (detect_time - last_detect_time) * loader->motor_controller.speed_PID.Ref * 1e-3f; // real_angle = loader->measure.total_angle - last_total_angle; if(chassis_cmd_recv.enable_flag == 1) { //if(real_angle < reference_angle * 0.2f) if(abs(loader->measure.real_current)>=6500) { //stalled_cnt ++; stalled_flag = 1; } last_detect_time = DWT_GetTimeline_ms(); } // last_detect_time = DWT_GetTimeline_ms(); // last_total_angle = loader->measure.total_angle; } static chassis_mode_e last_chassis_mode; static float rotate_speed = 80000; static float shoot_rate = -45; /* 机器人底盘控制核心任务 */ void ChassisTask() { // 后续增加没收到消息的处理(双板的情况) // 获取新的控制信息 // #ifdef ONE_BOARD // SubGetMessage(chassis_sub, &chassis_cmd_recv); // #endif #ifdef CHASSIS_BOARD chassis_cmd_recv = *(Chassis_Ctrl_Cmd_s *) CANCommGet(chasiss_can_comm); // shoot_cmd_recv = *(Shoot_Ctrl_Cmd_s *)CANCommGet(shoot_can_comm); #endif // CHASSIS_BOARD if (chassis_cmd_recv.chassis_mode == CHASSIS_ZERO_FORCE) { // 如果出现重要模块离线或遥控器设置为急停,让电机停止 DJIMotorStop(motor_lf); DJIMotorStop(motor_rf); DJIMotorStop(motor_lb); DJIMotorStop(motor_rb); } else { // 正常工作 DJIMotorEnable(motor_lf); DJIMotorEnable(motor_rf); DJIMotorEnable(motor_lb); DJIMotorEnable(motor_rb); } // 对shoot mode等于SHOOT_STOP的情况特殊处理,直接停止所有电机(紧急停止) if (chassis_cmd_recv.enable_flag == 0) { DJIMotorStop(loader); } else // 恢复运行 { DJIMotorEnable(loader); } // 根据控制模式设定旋转速度 switch (chassis_cmd_recv.chassis_mode) { case CHASSIS_NO_FOLLOW: // 底盘不旋转,但维持全向机动,一般用于调整云台姿态 chassis_cmd_recv.wz = 0; break; case CHASSIS_FOLLOW_GIMBAL_YAW: // 跟随云台,不单独设置pid,以误差角度平方为速度输出 chassis_cmd_recv.wz = 40.0f * chassis_cmd_recv.offset_angle * abs(chassis_cmd_recv.offset_angle); LIMIT_MIN_MAX(chassis_cmd_recv.wz, -40000, 40000); break; case CHASSIS_SIDEWAYS: // 侧向,不单独设置pid,以误差角度平方为速度输出 chassis_cmd_recv.wz = 40.0f * (chassis_cmd_recv.offset_angle - 45) * abs(chassis_cmd_recv.offset_angle - 45); LIMIT_MIN_MAX(chassis_cmd_recv.wz, -40000, 40000); break; case CHASSIS_ROTATE: // 自旋,同时保持全向机动;当前wz维持定值,后续增加不规则的变速策略 if (last_chassis_mode != CHASSIS_ROTATE) { rotate_speed = -rotate_speed; } chassis_cmd_recv.wz = rotate_speed; break; default: break; } // 如果上一次触发单发或3发指令的时间加上不应期仍然大于当前时间(尚未休眠完毕),直接返回即可 // 单发模式主要提供给能量机关激活使用(以及英雄的射击大部分处于单发) if (hibernate_time + dead_time > DWT_GetTimeline_ms()) return; // 若不在休眠状态,根据robotCMD传来的控制模式进行拨盘电机参考值设定和模式切换 // switch (chassis_cmd_recv.enable_flag) // { // // // 停止拨盘 // // case LOAD_STOP: // // DJIMotorOuterLoop(loader, SPEED_LOOP); // 切换到速度环 // // DJIMotorSetRef(loader, 0); // 同时设定参考值为0,这样停止的速度最快 // // break; // // // 单发模式,根据鼠标按下的时间,触发一次之后需要进入不响应输入的状态(否则按下的时间内可能多次进入,导致多次发射) // // case LOAD_1_BULLET: // 激活能量机关/干扰对方用,英雄用. // // DJIMotorOuterLoop(loader, ANGLE_LOOP); // 切换到角度环 // // DJIMotorSetRef(loader, loader->measure.total_angle - ONE_BULLET_DELTA_ANGLE); // 控制量增加一发弹丸的角度 // // hibernate_time = DWT_GetTimeline_ms(); // 记录触发指令的时间 // // dead_time = 150; // 完成1发弹丸发射的时间 // // break; // // // 三连发,如果不需要后续可能删除 // // case LOAD_3_BULLET: // // DJIMotorOuterLoop(loader, ANGLE_LOOP); // 切换到角度环 // // DJIMotorSetRef(loader, loader->measure.total_angle - 3 * ONE_BULLET_DELTA_ANGLE); // 增加3发 // // hibernate_time = DWT_GetTimeline_ms(); // 记录触发指令的时间 // // dead_time = 1000; // 完成3发弹丸发射的时间 // // break; // // // 连发模式,对速度闭环,射频后续修改为可变,目前固定为1Hz // // case LOAD_BURSTFIRE: // DJIMotorOuterLoop(loader, SPEED_LOOP); // DJIMotorSetRef(loader, -(shoot_rate * 360 * REDUCTION_RATIO_LOADER / 8)); // // // // // x颗/秒换算成速度: 已知一圈的载弹量,由此计算出1s需要转的角度,注意换算角速度(DJIMotor的速度单位是angle per second) // // break; // // // 拨盘反转,对速度闭环,后续增加卡弹检测(通过裁判系统剩余热量反馈和电机电流) // // // 也有可能需要从switch-case中独立出来 // // case LOAD_REVERSE: // DJIMotorOuterLoop(loader, SPEED_LOOP); // DJIMotorSetRef(loader, -8 * 360 * REDUCTION_RATIO_LOADER / 8); // 固定速度反转 // hibernate_time = DWT_GetTimeline_ms(); // 记录触发指令的时间 // dead_time = 300; // 翻转500ms // stalled_flag = 0 ; //清除堵转标志 // // ... // break; // default: // while (1) // ; // 未知模式,停止运行,检查指针越界,内存溢出等问题 // } if (chassis_cmd_recv.enable_flag) { if (stalled_flag) { DJIMotorOuterLoop(loader, SPEED_LOOP); DJIMotorSetRef(loader, -8 * 360 * REDUCTION_RATIO_LOADER / 8); // 固定速度反转 hibernate_time = DWT_GetTimeline_ms(); // 记录触发指令的时间 dead_time = 300; // 翻转500ms stalled_flag = 0 ; //清除堵转标志 } else { DJIMotorOuterLoop(loader, SPEED_LOOP); DJIMotorSetRef(loader, -(shoot_rate * 360 * REDUCTION_RATIO_LOADER / 8)); } } last_chassis_mode = chassis_cmd_recv.chassis_mode; // 根据云台和底盘的角度offset将控制量映射到底盘坐标系上 // 底盘逆时针旋转为角度正方向;云台命令的方向以云台指向的方向为x,采用右手系(x指向正北时y在正东) static float sin_theta, cos_theta; cos_theta = arm_cos_f32(chassis_cmd_recv.offset_angle * DEGREE_2_RAD); sin_theta = arm_sin_f32(chassis_cmd_recv.offset_angle * DEGREE_2_RAD); //一阶低通滤波计算 first_order_filter_cali(&vx_filter, chassis_cmd_recv.vx); first_order_filter_cali(&vy_filter, chassis_cmd_recv.vy); chassis_cmd_recv.vx = vx_filter.out; chassis_cmd_recv.vy = vy_filter.out; chassis_vx = chassis_cmd_recv.vx * cos_theta - chassis_cmd_recv.vy * sin_theta; chassis_vy = chassis_cmd_recv.vx * sin_theta + chassis_cmd_recv.vy * cos_theta; // chassis_vx = (1.0f - 0.30f) * chassis_vx + 0.30f * (chassis_cmd_recv.vx * cos_theta - chassis_cmd_recv.vy * sin_theta); // chassis_vy = (1.0f - 0.30f) * chassis_vy + 0.30f * (chassis_cmd_recv.vx * sin_theta + chassis_cmd_recv.vy * cos_theta); //卡弹检测 stalled_detect(); // 根据控制模式进行正运动学解算,计算底盘输出 //MecanumCalculate(); OmniCalculate(); ////对缓冲功率进行闭环 SuperCapSetUpdate(); // 根据裁判系统的反馈数据和电容数据对输出限幅并设定闭环参考值 LimitChassisOutput(); // float vofa_send_data[2]; // vofa_send_data[0] = motor_lb->motor_controller.speed_PID.Ref; // vofa_send_data[1] = motor_lb->motor_controller.speed_PID.Measure; // vofa_justfloat_output(vofa_send_data, 8, &huart1); // 根据电机的反馈速度和IMU(如果有)计算真实速度 EstimateSpeed(); //todo: 裁判系统信息移植到消息中心发送 // 获取裁判系统数据 建议将裁判系统与底盘分离，所以此处数据应使用消息中心发送 // 发送敌方方颜色id //chassis_feedback_data.enemy_color = !referee_data->referee_id.Robot_Color; // 当前只做了17mm热量的数据获取,后续根据robot_def中的宏切换双枪管和英雄42mm的情况 //chassis_feedback_data.bullet_speed = referee_data->GameRobotState.shooter_id1_17mm_speed_limit; chassis_feedback_data.cap_vol = cap->cap_msg.cap_vol; // 推送反馈消息 #ifdef ONE_BOARD PubPushMessage(chassis_pub, (void *) &chassis_feedback_data); #endif #ifdef CHASSIS_BOARD CANCommSend(chasiss_can_comm, (void *)&chassis_feedback_data); // CANCommSend(shoot_can_comm,(void *)&shoot_feedback_data); #endif // CHASSIS_BOARD }