/* ai Task 通路:上位机 <--串口--> 上层板 <--CAN--> 下层板(本文件) 下层板职责: 1. 将云台/IMU 反馈数据通过 CAN 发送给上层板 2. 从 CAN 解析上层板转发的 AI 控制指令 3. 将解析结果写入 cmd.nuc 队列供 cmd task 消费 */ /* Includes ----------------------------------------------------------------- */ #include "task/user_task.h" /* USER INCLUDE BEGIN */ #include "module/aimbot.h" #include "module/config.h" #include "module/vision_bridge.h" #include "component/ahrs/ahrs.h" #include "module/gimbal.h" #include "device/referee_proto_types.h" /* USER INCLUDE END */ /* Private typedef ---------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */ /* Private macro ------------------------------------------------------------ */ /* Private variables -------------------------------------------------------- */ /* USER STRUCT BEGIN */ static Aimbot_Param_t aimbot_can; /* CAN 通信参数(从 config 拷贝) */ static Aimbot_FeedbackData_t aimbot_fb; /* 打包好的反馈数据 */ static Aimbot_AIResult_t aimbot_cmd; /* 从 CAN 解析到的 AI 指令 */ static Gimbal_Feedback_t ai_gimbal_fb; /* 来自云台任务的反馈 */ static AHRS_Quaternion_t ai_imu_quat; /* 来自姿态估计任务的四元数 */ static Referee_ForAI_t ai_ref; /* 裁判系统转发给 AI 的数据 */ static AI_cmd_t ai_cmd_for_nuc; /* 转换后发往 cmd.nuc 的指令 */ /* USER STRUCT END */ /* Private function --------------------------------------------------------- */ /* Exported functions ------------------------------------------------------- */ void Task_ai(void *argument) { (void)argument; /* 未使用argument,消除警告 */ /* 计算任务运行到指定频率需要等待的tick数 */ const uint32_t delay_tick = osKernelGetTickFreq() / AI_FREQ; osDelay(AI_INIT_DELAY); /* 延时一段时间再开启任务 */ uint32_t tick = osKernelGetTickCount(); /* 控制任务运行频率的计时 */ /* USER CODE INIT BEGIN */ aimbot_can = Config_GetRobotParam()->aimbot_param; Aimbot_Init(&aimbot_can); /* USER CODE INIT END */ while (1) { tick += delay_tick; /* 计算下一个唤醒时刻 */ /* USER CODE BEGIN */ /* 读取裁判系统状态(非阻塞) */ osMessageQueueGet(task_runtime.msgq.ai.ref, &ai_ref, NULL, 0); /* 读取云台反馈数据(非阻塞) */ osMessageQueueGet(task_runtime.msgq.ai.rawdata_FromGimbal, &ai_gimbal_fb, NULL, 0); /* 读取 IMU 四元数(非阻塞) */ osMessageQueueGet(task_runtime.msgq.ai.rawdata_FromIMU, &ai_imu_quat, NULL, 0); /* 打包反馈并通过 CAN 发给上层板(6 帧) * bullet_speed / bullet_count 暂无独立队列,置零; * 如有裁判系统弹速信息可在此处填入。 */ Aimbot_PackFeedback(&aimbot_fb, &ai_gimbal_fb, &ai_imu_quat, 0.0f, 0u, (uint8_t)(ai_ref.ref_status == REF_STATUS_RUNNING ? 1u : 0u)); Aimbot_SendFeedbackOnCAN(&aimbot_can, &aimbot_fb); /* 解析上层板发来的 AI 指令(非阻塞) */ if (Aimbot_ParseCmdFromCAN(&aimbot_can, &aimbot_cmd) == DEVICE_OK) { /* 将 Aimbot_AIResult_t 转换为 AI_cmd_t 并推送到 cmd.nuc 队列 */ ai_cmd_for_nuc.mode = aimbot_cmd.mode; ai_cmd_for_nuc.gimbal.setpoint.yaw = aimbot_cmd.gimbal_t.setpoint.yaw; ai_cmd_for_nuc.gimbal.setpoint.pit = aimbot_cmd.gimbal_t.setpoint.pit; ai_cmd_for_nuc.gimbal.vel.yaw = aimbot_cmd.gimbal_t.vel.yaw; ai_cmd_for_nuc.gimbal.vel.pit = aimbot_cmd.gimbal_t.vel.pit; ai_cmd_for_nuc.gimbal.accl.yaw = aimbot_cmd.gimbal_t.accl.yaw; ai_cmd_for_nuc.gimbal.accl.pit = aimbot_cmd.gimbal_t.accl.pit; osMessageQueueReset(task_runtime.msgq.cmd.nuc); osMessageQueuePut(task_runtime.msgq.cmd.nuc, &ai_cmd_for_nuc, 0, 0); } /* USER CODE END */ osDelayUntil(tick); /* 运行结束,等待下一次唤醒 */ } }