214 lines
6.8 KiB
C
214 lines
6.8 KiB
C
/*
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atti_esti Task
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*/
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/* Includes ----------------------------------------------------------------- */
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<<<<<<< HEAD
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#include "cmsis_os2.h"
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#include "task/user_task.h"
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/* USER INCLUDE BEGIN */
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#include "bsp/mm.h"
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#include "bsp/pwm.h"
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#include "bsp/gpio.h"
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#include "component/ahrs.h"
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#include "component/pid.h"
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#include "device/bmi088.h"
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#include "task/user_task.h"
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=======
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#include "task/user_task.h"
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/* USER INCLUDE BEGIN */
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#include "bsp/can.h"
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#include "device/dm_imu.h"
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#include "module/config.h"
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#include "module/balance_chassis.h"
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>>>>>>> main
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/* USER INCLUDE END */
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/* Private typedef ---------------------------------------------------------- */
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/* Private define ----------------------------------------------------------- */
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/* Private macro ------------------------------------------------------------ */
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/* Private variables -------------------------------------------------------- */
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/* USER STRUCT BEGIN */
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<<<<<<< HEAD
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BMI088_t bmi088;
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AHRS_t gimbal_ahrs;
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AHRS_Magn_t magn;
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AHRS_Eulr_t eulr_to_send;
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KPID_t imu_temp_ctrl_pid;
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BMI088_Cali_t cali_bmi088= {
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.gyro_offset = {0.00379243772f,0.00133061118f,-0.00154866849f},
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};
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static const KPID_Params_t imu_temp_ctrl_pid_param = {
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.k = 0.3f,
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.p = 1.0f,
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.i = 0.01f,
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.d = 0.0f,
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.i_limit = 1.0f,
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.out_limit = 1.0f,
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};
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/* 校准相关变量 */
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typedef enum {
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CALIB_IDLE, // 空闲状态
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CALIB_RUNNING, // 正在校准
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CALIB_DONE // 校准完成
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} CalibState_t;
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static CalibState_t calib_state = CALIB_IDLE;
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static uint16_t calib_count = 0;
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static struct {
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float x_sum;
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float y_sum;
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float z_sum;
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} gyro_sum = {0.00341676874f, 0.000505680335f, -0.00134522165f};
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static void start_gyro_calibration(void) {
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if (calib_state == CALIB_IDLE) {
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calib_state = CALIB_RUNNING;
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calib_count = 0;
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gyro_sum.x_sum = 0.0f;
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gyro_sum.y_sum = 0.0f;
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gyro_sum.z_sum = 0.0f;
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}
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}
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#define CALIB_SAMPLES 5000 // 校准采样数量
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=======
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DM_IMU_t dm_imu;
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Chassis_IMU_t chassis_imu_send;
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>>>>>>> main
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/* USER STRUCT END */
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/* Private function --------------------------------------------------------- */
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/* Exported functions ------------------------------------------------------- */
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void Task_atti_esti(void *argument) {
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(void)argument; /* 未使用argument，消除警告 */
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/* 计算任务运行到指定频率需要等待的tick数 */
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const uint32_t delay_tick = osKernelGetTickFreq() / ATTI_ESTI_FREQ;
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osDelay(ATTI_ESTI_INIT_DELAY); /* 延时一段时间再开启任务 */
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uint32_t tick = osKernelGetTickCount(); /* 控制任务运行频率的计时 */
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/* USER CODE INIT BEGIN */
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<<<<<<< HEAD
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BMI088_Init(&bmi088,&cali_bmi088);
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AHRS_Init(&gimbal_ahrs, &magn, BMI088_GetUpdateFreq(&bmi088));
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PID_Init(&imu_temp_ctrl_pid, KPID_MODE_NO_D,
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1.0f / BMI088_GetUpdateFreq(&bmi088), &imu_temp_ctrl_pid_param);
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BSP_PWM_Start(BSP_PWM_IMU_HEAT_PWM);
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/* 注册按钮回调函数并启用中断 */
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BSP_GPIO_RegisterCallback(BSP_GPIO_USER_KEY, start_gyro_calibration);
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BSP_GPIO_EnableIRQ(BSP_GPIO_USER_KEY);
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=======
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BSP_CAN_Init();
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// 初始化DM IMU设备
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DM_IMU_Init(&dm_imu, &Config_GetRobotParam()->imu_param);
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>>>>>>> main
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/* USER CODE INIT END */
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while (1) {
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tick += delay_tick; /* 计算下一个唤醒时刻 */
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/* USER CODE BEGIN */
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<<<<<<< HEAD
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BMI088_WaitNew();
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BMI088_AcclStartDmaRecv();
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BMI088_AcclWaitDmaCplt();
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BMI088_GyroStartDmaRecv();
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BMI088_GyroWaitDmaCplt();
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/* 锁住RTOS内核防止数据解析过程中断，造成错误 */
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osKernelLock();
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/* 接收完所有数据后，把数据从原始字节加工成方便计算的数据 */
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BMI088_ParseAccl(&bmi088);
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BMI088_ParseGyro(&bmi088);
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// IST8310_Parse(&ist8310);
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/* 陀螺仪校准处理 */
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if (calib_state == CALIB_RUNNING) {
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/* 累加陀螺仪数据用于计算零偏 */
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gyro_sum.x_sum += bmi088.gyro.x;
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gyro_sum.y_sum += bmi088.gyro.y;
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gyro_sum.z_sum += bmi088.gyro.z;
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calib_count++;
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/* 达到采样数量后计算平均值并更新零偏 */
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if (calib_count >= CALIB_SAMPLES) {
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/* 计算平均值作为零偏 */
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cali_bmi088.gyro_offset.x = gyro_sum.x_sum / CALIB_SAMPLES;
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cali_bmi088.gyro_offset.y = gyro_sum.y_sum / CALIB_SAMPLES;
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cali_bmi088.gyro_offset.z = gyro_sum.z_sum / CALIB_SAMPLES;
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/* 校准完成，重置为空闲状态以便下次校准 */
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calib_state = CALIB_IDLE;
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/* 重新初始化BMI088以应用新的校准数据 */
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BMI088_Init(&bmi088, &cali_bmi088);
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AHRS_Init(&gimbal_ahrs, &magn, BMI088_GetUpdateFreq(&bmi088));
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}
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}
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/* 只有在非校准状态下才进行正常的姿态解析 */
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if (calib_state != CALIB_RUNNING) {
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/* 根据设备接收到的数据进行姿态解析 */
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AHRS_Update(&gimbal_ahrs, &bmi088.accl, &bmi088.gyro, &magn);
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/* 根据解析出来的四元数计算欧拉角 */
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AHRS_GetEulr(&eulr_to_send, &gimbal_ahrs);
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}
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osKernelUnlock();
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/* 创建修改后的数据副本用于发送到消息队列 */
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AHRS_Accl_t accl_modified;
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AHRS_Gyro_t gyro_modified;
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AHRS_Eulr_t eulr_modified;
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/* 加速度数据：x和y互换，y取负值，全部乘10 */
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accl_modified.x = bmi088.accl.y * 10.0f;
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accl_modified.y = -bmi088.accl.x * 10.0f;
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accl_modified.z = bmi088.accl.z * 10.0f;
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/* 陀螺仪数据：x和y互换，y取负值 */
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gyro_modified.x = bmi088.gyro.y;
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gyro_modified.y = -bmi088.gyro.x;
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gyro_modified.z = bmi088.gyro.z;
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/* 欧拉角数据：y取负值 */
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eulr_modified.yaw = eulr_to_send.yaw;
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eulr_modified.pit = -eulr_to_send.pit;
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eulr_modified.rol = eulr_to_send.rol;
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osMessageQueueReset(task_runtime.msgq.imu.accl);
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osMessageQueueReset(task_runtime.msgq.imu.gyro);
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osMessageQueueReset(task_runtime.msgq.imu.eulr);
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osMessageQueueReset(task_runtime.msgq.imu.quat);
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osMessageQueuePut(task_runtime.msgq.imu.accl, &accl_modified, 0, 0);
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osMessageQueuePut(task_runtime.msgq.imu.gyro, &gyro_modified, 0, 0);
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osMessageQueuePut(task_runtime.msgq.imu.eulr, &eulr_modified, 0, 0);
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osMessageQueuePut(task_runtime.msgq.imu.quat, &gimbal_ahrs.quat, 0, 0);
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BSP_PWM_SetComp(BSP_PWM_IMU_HEAT_PWM, PID_Calc(&imu_temp_ctrl_pid, 40.0f, bmi088.temp, 0.0f, 0.0f));
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=======
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if (DM_IMU_AutoUpdateAll(&dm_imu) == DEVICE_OK) {
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osMessageQueueReset(task_runtime.msgq.chassis_imu); // 重置消息队列，防止阻塞
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chassis_imu_send.accl = dm_imu.data.accl;
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chassis_imu_send.gyro = dm_imu.data.gyro;
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chassis_imu_send.euler = dm_imu.data.euler;
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osMessageQueuePut(task_runtime.msgq.chassis_imu, &chassis_imu_send, 0, 0); // 非阻塞发送IMU数据
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}
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>>>>>>> main
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/* USER CODE END */
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osDelayUntil(tick); /* 运行结束，等待下一次唤醒 */
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}
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} |