refactor(main): 统一外设初始化流程
集中所有外设初始化于main函数起始处,通过返回值确认各模块是否成功启动; refactor(adc): 修改采样器初始化返回值 将sampler构造函数替换为带返回值的init方法,在main函数中加入初始化结果判断, 确保系统启动时硬件配置正确加载。 feat(motor): 引入motor模块并重构电机控制逻辑 将GPIO操作封装进motor_sleep和motor_resume函数,提升代码可读性和维护性。 引入motor.h头文件,并在main.cpp中进行电机初始化统一管理。 修改FOC控制器中的shutdown与resume方法调用新接口。 refactor(filter): 优化卡尔曼滤波器实现 重命名状态变量xp为x,简化访问逻辑;移除冗余注释及未使用的getlastAngle方法; 调整getVelocity计算系数,提高速度估算精度;增加init方法支持初始状态设置。 refactor(angle_sensor): 移除冗余速度计算功能 删除传感器内部的速度估算相关数组和方法,交由外部滤波器处理以降低耦合度。 更新SPI片选宏定义以区分不同设备,并增强错误处理机制。 refactor(can): 调整CAN通信ID及初始化流程 更改状态与配置帧的标识符ID,添加对特定命令ID的响应处理如电机复位指令。 将CAN_transmiter构造函数改为init方法,配合主程序完成模块化初始化检查。
This commit is contained in:
@@ -8,6 +8,7 @@
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#include <cmath>
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#include <cmath>
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#include <gd32c10x.h>
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#include <gd32c10x.h>
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#include <stdint.h>
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#include <stdint.h>
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#include "motor.h"
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constexpr double PI = 3.1415926535897932384626433832795f;
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constexpr double PI = 3.1415926535897932384626433832795f;
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constexpr float ANGLE_FACTOR = 25.0f / 360.0f * 2.0f * 3.14159265358979323846f;
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constexpr float ANGLE_FACTOR = 25.0f / 360.0f * 2.0f * 3.14159265358979323846f;
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@@ -112,7 +113,7 @@ inline void FOC_Controlroller::setPhaseVoltage(float Uq, float Ud) {
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*/
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*/
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void FOC_Controlroller::shut_down() {
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void FOC_Controlroller::shut_down() {
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is_shut_down = 1;
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is_shut_down = 1;
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gpio_bit_reset(GPIOB, GPIO_PIN_12);
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motor_sleep();
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}
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}
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/**
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/**
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* @brief 占空比置0
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* @brief 占空比置0
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@@ -138,7 +139,7 @@ void FOC_Controlroller::resume() {
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over_current = false;
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over_current = false;
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voltage_error = false;
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voltage_error = false;
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is_shut_down = false;
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is_shut_down = false;
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gpio_bit_set(GPIOB, GPIO_PIN_12);
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motor_resume();
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}
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}
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/**
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/**
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* @brief 更新电源电压
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* @brief 更新电源电压
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@@ -235,13 +236,13 @@ float FOC_Controlroller::angle_control_NPID(float target_angle) {
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*/
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*/
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float FOC_Controlroller::velocity_control(float target_velocity) {
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float FOC_Controlroller::velocity_control(float target_velocity) {
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// PID 控制计算
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// PID 控制计算
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float Uq = vel_loop(target_velocity - rt_velocity);
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float Uq = vel_loop((target_velocity - rt_velocity)*25);
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// 获取电机轴角度
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// 获取电机轴角度
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shaft_angle = KTH7823.getcurrent_sensorangle() * DEG2RAD;
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shaft_angle = KTH7823.getcurrent_sensorangle() * DEG2RAD;
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// 设置相电压
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// 设置相电压
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setPhaseVoltage(Uq, 0.0f);
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setPhaseVoltage(Uq, 0.0f);
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CAN0_transmiter.testfloat_union.f =
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// CAN0_transmiter.testfloat_union.f =
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cal_Iq_Id(sampler.get_current('U'), sampler.get_current('V'), sampler.get_current('W'));
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cal_Iq_Id(sampler.get_current('U'), sampler.get_current('V'), sampler.get_current('W'));
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return rt_velocity;
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return rt_velocity;
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}
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}
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@@ -43,7 +43,7 @@ class FOC_Controlroller {
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float v_half = voltage_power_supply * 0.5f; // 电源电压的一半
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float v_half = voltage_power_supply * 0.5f; // 电源电压的一半
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PIDController vel_loop = PIDController{0.7f, 0.45f, 0.001f, 1000000,
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PIDController vel_loop = PIDController{0.13f, 0.4f, 2.8e-4, 1000000,
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voltage_power_supply}; // 12V
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voltage_power_supply}; // 12V
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PIDController angle_loop = PIDController{25.0f, 30.0f, 0.15f, 10000000,
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PIDController angle_loop = PIDController{25.0f, 30.0f, 0.15f, 10000000,
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voltage_power_supply}; // 12V
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voltage_power_supply}; // 12V
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@@ -105,18 +105,16 @@ EncoderAngleKalman::EncoderAngleKalman(float initial_angle,
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\brief 更新卡尔曼滤波器状态
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\brief 更新卡尔曼滤波器状态
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\param[in] measured_angle 测量的角度值 (degree)
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\param[in] measured_angle 测量的角度值 (degree)
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\retval 估计的角度值 (degree)
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\retval 估计的角度值 (degree)
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\note 实现卡尔曼滤波的预测和更新步骤,处理角度环绕问题
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\note 实现卡尔曼滤波的预测和更新步骤
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*/
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*/
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float EncoderAngleKalman::update(float measured_angle) {
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float EncoderAngleKalman::update(float measured_angle) {
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// 更新last_angle以保持同步
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// 更新last_angle以支持速度计算
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last_angle = kalman.getState();
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last_angle = kalman.getState();
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// 1. 预测步骤 - 速度估计
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// 1. 预测步骤 - 速度估计
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kalman.predict(last_angle);
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kalman.predict(last_angle);
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// 2. 更新步骤 - 使用处理后的角度值更新
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// 2. 更新步骤 - 使用处理后的角度值更新
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float filtered_angle = kalman.update(measured_angle);
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float filtered_angle = kalman.update(measured_angle);
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return filtered_angle;
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return filtered_angle;
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}
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}
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@@ -129,12 +127,7 @@ float EncoderAngleKalman::getAngle() const { return kalman.getState(); }
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\brief 获取当前角度估计值
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\brief 获取当前角度估计值
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\retval 当前角度估计值 (degree)
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\retval 当前角度估计值 (degree)
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*/
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*/
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float EncoderAngleKalman::getVelocity() const { return (kalman.getState()-last_angle)*1e4; }
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float EncoderAngleKalman::getVelocity() const { return (kalman.getState()-last_angle)*3.75e3; }
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/*!
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\brief 获取前一个角度估计值
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\retval 前一个角度估计值 (degree)
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*/
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float EncoderAngleKalman::getlastAngle() const { return last_angle; }
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/*!
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/*!
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\brief 设置过程噪声协方差
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\brief 设置过程噪声协方差
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+21
-15
@@ -24,12 +24,12 @@ float medium_filter(float values[], u8 size);
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*/
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*/
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template <typename T> class KalmanFilter {
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template <typename T> class KalmanFilter {
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private:
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private:
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T xp; // 状态估计
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T P; // 估计误差协方差
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T P; // 估计误差协方差
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T Q; // 过程噪声协方差
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T Q; // 过程噪声协方差
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T R; // 测量噪声协方差
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T R; // 测量噪声协方差
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public:
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public:
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T x; // 状态估计
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/*!
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/*!
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\brief 构造函数
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\brief 构造函数
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\param[in] initial_state 初始状态值
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\param[in] initial_state 初始状态值
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@@ -39,7 +39,7 @@ template <typename T> class KalmanFilter {
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*/
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*/
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KalmanFilter(T initial_state, T initial_error_covariance, T process_noise,
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KalmanFilter(T initial_state, T initial_error_covariance, T process_noise,
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T measurement_noise)
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T measurement_noise)
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: xp(initial_state), P(initial_error_covariance), Q(process_noise),
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: x(initial_state), P(initial_error_covariance), Q(process_noise),
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R(measurement_noise) {}
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R(measurement_noise) {}
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/*!
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/*!
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@@ -48,7 +48,7 @@ template <typename T> class KalmanFilter {
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\retval none
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\retval none
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*/
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*/
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void predict(T state_prediction) {
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void predict(T state_prediction) {
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xp = state_prediction;
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x = state_prediction;
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P += Q;
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P += Q;
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}
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}
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@@ -63,10 +63,10 @@ template <typename T> class KalmanFilter {
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T S = P + R; // 残差协方差
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T S = P + R; // 残差协方差
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T K = P / S; // 卡尔曼增益
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T K = P / S; // 卡尔曼增益
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xp += K * y; // 更新状态估计
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x += K * y; // 更新状态估计
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P = (1 - K) * P; // 更新误差协方差
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P = (1 - K) * P; // 更新误差协方差
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return xp;
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return x;
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}
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}
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/*!
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/*!
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@@ -77,16 +77,16 @@ template <typename T> class KalmanFilter {
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T update(T measurement) {
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T update(T measurement) {
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T K = P / (P + R); // 卡尔曼增益
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T K = P / (P + R); // 卡尔曼增益
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xp += K * (measurement - xp); // 更新状态估计
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x += K * (measurement - x); // 更新状态估计
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P = (1 - K) * P; // 更新误差协方差
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P = (1 - K) * P; // 更新误差协方差
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return xp;
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return x;
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}
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}
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/*!
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/*!
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\brief 获取当前状态估计值
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\brief 获取当前状态估计值
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\retval 当前状态估计值
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\retval 当前状态估计值
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*/
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*/
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T getState() const { return xp; }
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T getState() const { return x; }
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/*!
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/*!
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\brief 设置过程噪声协方差
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\brief 设置过程噪声协方差
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@@ -103,7 +103,6 @@ template <typename T> class KalmanFilter {
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void setMeasurementNoise(T measurement_noise) { R = measurement_noise; }
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void setMeasurementNoise(T measurement_noise) { R = measurement_noise; }
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};
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};
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/*!
|
/*!
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\brief 编码器速度卡尔曼滤波器类
|
\brief 编码器速度卡尔曼滤波器类
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\note 用于滤除编码器速度测量噪声的卡尔曼滤波器实现
|
\note 用于滤除编码器速度测量噪声的卡尔曼滤波器实现
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@@ -124,6 +123,11 @@ class EncoderVelocityKalman {
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void setProcessNoise(float q);
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void setProcessNoise(float q);
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void setMeasurementNoise(float r);
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void setMeasurementNoise(float r);
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u8 init(float init_velocity) {
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kalman.x = init_velocity;
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return 0;
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}
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};
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};
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/*!
|
/*!
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@@ -131,28 +135,30 @@ class EncoderVelocityKalman {
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\note 用于滤除编码器角度测量噪声的卡尔曼滤波器实现
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\note 用于滤除编码器角度测量噪声的卡尔曼滤波器实现
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*/
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*/
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class EncoderAngleKalman {
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class EncoderAngleKalman {
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private:
|
private:
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KalmanFilter<float> kalman;
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KalmanFilter<float> kalman;
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float last_angle;
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bool initialized;
|
bool initialized;
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|
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public:
|
public:
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|
float last_angle;
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EncoderAngleKalman(float initial_angle, float initial_error_covariance,
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EncoderAngleKalman(float initial_angle, float initial_error_covariance,
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float process_noise, float measurement_noise);
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float process_noise, float measurement_noise);
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|
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float update(float measured_angle);
|
float update(float measured_angle);
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|
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float getAngle() const;
|
float getAngle() const;
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float getlastAngle() const;
|
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float getVelocity() const;
|
float getVelocity() const;
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|
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|
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void setProcessNoise(float q);
|
void setProcessNoise(float q);
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|
float getstate() const { return kalman.getState(); };
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|
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void setMeasurementNoise(float r);
|
void setMeasurementNoise(float r);
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|
u8 init(float init_angle) {
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|
kalman.x = init_angle;
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|
return 0;
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|
}
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};
|
};
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|
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|
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#endif // __cplusplus
|
#endif // __cplusplus
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|
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#endif // _FILTER_H
|
#endif // _FILTER_H
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@@ -23,6 +23,8 @@ project:
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- file: device/Timer.cpp
|
- file: device/Timer.cpp
|
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- file: device/Timer.h
|
- file: device/Timer.h
|
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- file: device/test.cpp
|
- file: device/test.cpp
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|
- file: device/motor.cpp
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|
- file: device/motor.h
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- group: Algorithm
|
- group: Algorithm
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files:
|
files:
|
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- file: Algorithm/Filter.cpp
|
- file: Algorithm/Filter.cpp
|
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|
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@@ -6,6 +6,7 @@
|
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#include <cstring>
|
#include <cstring>
|
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#include <gd32c10x_dma.h>
|
#include <gd32c10x_dma.h>
|
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#include <stdint.h>
|
#include <stdint.h>
|
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|
#include "systick.h"
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|
|
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constexpr float ERROR_ADC_VAL = 255.0f;
|
constexpr float ERROR_ADC_VAL = 255.0f;
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constexpr float ADC_SCALE = 3.3f / 4096.0f;
|
constexpr float ADC_SCALE = 3.3f / 4096.0f;
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@@ -110,9 +111,10 @@ void adc_config(void) {
|
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/**
|
/**
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* @brief 采样类初始化
|
* @brief 采样类初始化
|
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*/
|
*/
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sampler::sampler() {
|
u8 sampler::init() {
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dma_config(); // DMA采样ADC初始化
|
dma_config(); // DMA采样ADC初始化
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adc_config(); // ADC初始化
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adc_config(); // ADC初始化
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|
delay_1ms(1);
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// 初始采样
|
// 初始采样
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for (int i = 0; i < FILTER_SIZE + 1; i++) {
|
for (int i = 0; i < FILTER_SIZE + 1; i++) {
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mcu_temp_samples[i] =
|
mcu_temp_samples[i] =
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@@ -130,7 +132,9 @@ sampler::sampler() {
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float R_now = (float)adc_value[1] / (4096 - (float)adc_value[1]) * 4700;
|
float R_now = (float)adc_value[1] / (4096 - (float)adc_value[1]) * 4700;
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drv_temp_samples[i] =
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drv_temp_samples[i] =
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1.0f / (0.00335f + 0.00025f * log(R_now / 10000.0f)) - 273.15f;
|
1.0f / (0.00335f + 0.00025f * log(R_now / 10000.0f)) - 273.15f;
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|
delay_1ms(1);
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}
|
}
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|
return 0;
|
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}
|
}
|
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/**
|
/**
|
||||||
* @brief 获取MCU温度
|
* @brief 获取MCU温度
|
||||||
|
|||||||
+19
-14
@@ -6,6 +6,7 @@
|
|||||||
#include "gd32c10x.h"
|
#include "gd32c10x.h"
|
||||||
#include "gd32c10x_can.h"
|
#include "gd32c10x_can.h"
|
||||||
#include "gd32c10x_dma.h"
|
#include "gd32c10x_dma.h"
|
||||||
|
#include "motor.h"
|
||||||
#include "systick.h"
|
#include "systick.h"
|
||||||
#include <cstdio>
|
#include <cstdio>
|
||||||
#include <cstdlib>
|
#include <cstdlib>
|
||||||
@@ -21,7 +22,7 @@ constexpr u16 DEV_CAN0_MASK = 0x0000;
|
|||||||
constexpr u16 DEV_CAN_LOOPBACK_ID = 0x0000;
|
constexpr u16 DEV_CAN_LOOPBACK_ID = 0x0000;
|
||||||
constexpr float ANGLE_FACTOR = 25.0f / 360.0f * 2.0f * 3.14159265358979323846f;
|
constexpr float ANGLE_FACTOR = 25.0f / 360.0f * 2.0f * 3.14159265358979323846f;
|
||||||
|
|
||||||
CAN_transmiter CAN0_transmiter; // CAN初始化
|
CAN_transmiter CAN0_transmiter; // CAN初始化
|
||||||
extern FOC_Controlroller FOC;
|
extern FOC_Controlroller FOC;
|
||||||
extern sampler sampler;
|
extern sampler sampler;
|
||||||
extern angle_sensor KTH7823;
|
extern angle_sensor KTH7823;
|
||||||
@@ -260,7 +261,7 @@ void can_loopback_init(void) {
|
|||||||
can_parameter.prescaler = 6;
|
can_parameter.prescaler = 6;
|
||||||
if (can_init(CANX, &can_parameter) != SUCCESS) {
|
if (can_init(CANX, &can_parameter) != SUCCESS) {
|
||||||
u16 i = 200;
|
u16 i = 200;
|
||||||
while (--i>0){
|
while (--i > 0) {
|
||||||
delay_1ms(10);
|
delay_1ms(10);
|
||||||
printf("can init error \r\n");
|
printf("can init error \r\n");
|
||||||
}
|
}
|
||||||
@@ -413,7 +414,7 @@ void can_loopback_test(void) {
|
|||||||
\brief CAN_transmiter构造函数
|
\brief CAN_transmiter构造函数
|
||||||
\note 初始化CAN通信相关参数和硬件配置
|
\note 初始化CAN通信相关参数和硬件配置
|
||||||
*/
|
*/
|
||||||
CAN_transmiter::CAN_transmiter() {
|
u8 CAN_transmiter::init() {
|
||||||
// 初始化CAN硬件
|
// 初始化CAN硬件
|
||||||
// can_config();
|
// can_config();
|
||||||
canfd_config();
|
canfd_config();
|
||||||
@@ -426,6 +427,7 @@ CAN_transmiter::CAN_transmiter() {
|
|||||||
// 初始化DMA缓冲区
|
// 初始化DMA缓冲区
|
||||||
memset(can_rx_buffer, 0, sizeof(can_rx_buffer));
|
memset(can_rx_buffer, 0, sizeof(can_rx_buffer));
|
||||||
memset(can_tx_buffer, 0, sizeof(can_tx_buffer));
|
memset(can_tx_buffer, 0, sizeof(can_tx_buffer));
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*!
|
/*!
|
||||||
@@ -440,7 +442,7 @@ void CAN_transmiter::update(void) {
|
|||||||
rt_angle_union.f = FOC.rt_angle;
|
rt_angle_union.f = FOC.rt_angle;
|
||||||
// rt_velocity_union.f = KTH7823.getVelocity();
|
// rt_velocity_union.f = KTH7823.getVelocity();
|
||||||
rt_velocity_union.f = FOC.rt_velocity;
|
rt_velocity_union.f = FOC.rt_velocity;
|
||||||
MotorStatus = (gpio_input_bit_get(GPIOB, GPIO_PIN_2) == SET) ? 0 : 1;
|
MotorStatus = gpio_input_bit_get(GPIOB, GPIO_PIN_2) == RESET;
|
||||||
|
|
||||||
Target_Control_Mode = FOC.control_mode;
|
Target_Control_Mode = FOC.control_mode;
|
||||||
controller_Mode = FOC.control_mode;
|
controller_Mode = FOC.control_mode;
|
||||||
@@ -618,19 +620,18 @@ u8 CAN_transmiter::CAN_all_Send() {
|
|||||||
u8 CAN_transmiter::CANFD_all_Send() {
|
u8 CAN_transmiter::CANFD_all_Send() {
|
||||||
u32 success_flag = 0;
|
u32 success_flag = 0;
|
||||||
|
|
||||||
constexpr u32 STATUS_ID = 0x18FF0100;
|
constexpr u32 STATUS_ID = 0x00010100;
|
||||||
constexpr u32 CONFIG_ID = 0x18FF0101;
|
constexpr u32 CONFIG_ID = 0x00010101;
|
||||||
// 打包status数据
|
// 打包status数据
|
||||||
pack_u16_to_bytes(transmit_data, 0, mcu_temp);
|
pack_u16_to_bytes(transmit_data, 0, mcu_temp);
|
||||||
pack_u16_to_bytes(transmit_data, 2, motor_temp);
|
pack_u16_to_bytes(transmit_data, 2, motor_temp);
|
||||||
pack_u16_to_bytes(transmit_data, 4, u16(u_current_union.f));
|
pack_u16_to_bytes(transmit_data, 4, u16(u_current_union.f));
|
||||||
pack_u16_to_bytes(transmit_data, 6, u16(v_current_union.f));
|
pack_u16_to_bytes(transmit_data, 6, u16(v_current_union.f));
|
||||||
pack_u16_to_bytes(transmit_data, 8, u16(w_current_union.f));
|
pack_u16_to_bytes(transmit_data, 8, u16(w_current_union.f));
|
||||||
transmit_data[10] = (transmit_data[10] & ~0x07) |
|
transmit_data[10] = (transmit_data[10] & ~0x07) |
|
||||||
((MotorStatus & 0x01) |
|
((MotorStatus & 0x01) | ((MagStatus & 0x01) << 1) |
|
||||||
((MagStatus & 0x01) << 1) |
|
((ThermalStatus & 0x01) << 2));
|
||||||
((ThermalStatus & 0x01) << 2));
|
|
||||||
|
|
||||||
pack_u16_to_bytes(transmit_data, 11, Power_Voltage);
|
pack_u16_to_bytes(transmit_data, 11, Power_Voltage);
|
||||||
pack_float_to_bytes(transmit_data, 13, rt_angle_union);
|
pack_float_to_bytes(transmit_data, 13, rt_angle_union);
|
||||||
pack_float_to_bytes(transmit_data, 17, rt_velocity_union);
|
pack_float_to_bytes(transmit_data, 17, rt_velocity_union);
|
||||||
@@ -669,7 +670,7 @@ void CAN_transmiter::communication_check() {
|
|||||||
// for (i = 0; i < receive_message.rx_dlen; i++) {
|
// for (i = 0; i < receive_message.rx_dlen; i++) {
|
||||||
// printf(" %02x", receive_message.rx_data[i]);
|
// printf(" %02x", receive_message.rx_data[i]);
|
||||||
// }
|
// }
|
||||||
if (receive_message.rx_efid == 0x18ff0200) {
|
if (receive_message.rx_efid == 0x00010200) {
|
||||||
FOC.control_mode = receive_message.rx_data[0];
|
FOC.control_mode = receive_message.rx_data[0];
|
||||||
if (float(unpack_bytes_to_u16(receive_message.rx_data, 1)) / 1000 !=
|
if (float(unpack_bytes_to_u16(receive_message.rx_data, 1)) / 1000 !=
|
||||||
FOC.limit_voltage) {
|
FOC.limit_voltage) {
|
||||||
@@ -689,9 +690,13 @@ void CAN_transmiter::communication_check() {
|
|||||||
target_velocity_union.f =
|
target_velocity_union.f =
|
||||||
unpack_bytes_to_float(receive_message.rx_data, 11).f;
|
unpack_bytes_to_float(receive_message.rx_data, 11).f;
|
||||||
FOC.target_velocity = target_velocity_union.f;
|
FOC.target_velocity = target_velocity_union.f;
|
||||||
|
} else if (receive_message.rx_efid == 0x00010301) {
|
||||||
can0_receive_flag = RESET;
|
motor_reset();
|
||||||
}
|
}
|
||||||
|
else {
|
||||||
|
printf("Unknown CAN ID: %X\n", receive_message.rx_efid);
|
||||||
|
}
|
||||||
|
can0_receive_flag = RESET;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@@ -101,7 +101,7 @@ class CAN_transmiter {
|
|||||||
|
|
||||||
public:
|
public:
|
||||||
// 添加构造函数声明
|
// 添加构造函数声明
|
||||||
CAN_transmiter();
|
u8 init(void);
|
||||||
|
|
||||||
can_receive_message_struct receive_message; // 接收消息结构体
|
can_receive_message_struct receive_message; // 接收消息结构体
|
||||||
FlagStatus can0_receive_flag; // CAN0接收标志
|
FlagStatus can0_receive_flag; // CAN0接收标志
|
||||||
|
|||||||
@@ -21,7 +21,7 @@ class sampler {
|
|||||||
float tempora_sample;
|
float tempora_sample;
|
||||||
|
|
||||||
public:
|
public:
|
||||||
sampler();
|
u8 init(void);
|
||||||
void update_mcu_temp(void);
|
void update_mcu_temp(void);
|
||||||
void update_drv_temp(void);
|
void update_drv_temp(void);
|
||||||
void update_vbus_voltage(void);
|
void update_vbus_voltage(void);
|
||||||
|
|||||||
@@ -9,9 +9,10 @@
|
|||||||
#include <cstring>
|
#include <cstring>
|
||||||
#include <stdint.h>
|
#include <stdint.h>
|
||||||
|
|
||||||
|
#define ANG_SPI_CS_ENABLE() gpio_bit_reset(GPIOA, GPIO_PIN_15)
|
||||||
#define SPI_CS_ENABLE() gpio_bit_reset(GPIOA, GPIO_PIN_15)
|
#define ANG_SPI_CS_DISABLE() gpio_bit_set(GPIOA, GPIO_PIN_15)
|
||||||
#define SPI_CS_DISABLE() gpio_bit_set(GPIOA, GPIO_PIN_15)
|
#define DRV_SPI_CS_ENABLE() gpio_bit_reset(GPIOB, GPIO_PIN_14)
|
||||||
|
#define DRV_SPI_CS_DISABLE() gpio_bit_set(GPIOB, GPIO_PIN_14)
|
||||||
|
|
||||||
constexpr float ANGLE_FACTOR = 1.0f / 65536.0f * 360.0f;
|
constexpr float ANGLE_FACTOR = 1.0f / 65536.0f * 360.0f;
|
||||||
constexpr float RAD_FACTOR = 1.0f / 65536.0f * 2.0f * 3.14159265358979323846f;
|
constexpr float RAD_FACTOR = 1.0f / 65536.0f * 2.0f * 3.14159265358979323846f;
|
||||||
@@ -204,37 +205,39 @@ void angle_sensor::KTH7823_init(void) {
|
|||||||
/**
|
/**
|
||||||
* @brief 角度传感器构造函数
|
* @brief 角度传感器构造函数
|
||||||
*/
|
*/
|
||||||
angle_sensor::angle_sensor(void) { KTH7823_init(); }
|
u8 angle_sensor::init(void) {
|
||||||
|
KTH7823_init();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* @brief 读取传感器数据
|
* @brief 读取传感器数据
|
||||||
* @return 传感器数据
|
* @return 传感器数据
|
||||||
*/
|
*/
|
||||||
inline float angle_sensor::read_sensorAngle(void) {
|
inline float angle_sensor::read_sensorAngle(void) {
|
||||||
uint16_t raw_data;
|
uint16_t raw_data;
|
||||||
|
|
||||||
|
|
||||||
SPI_CS_ENABLE();
|
ANG_SPI_CS_ENABLE();
|
||||||
u8 result = spi_rw_half_word_dma(SPI0, DEFAULT_COMMAND, &raw_data);
|
u8 result = spi_rw_half_word_dma(SPI0, DEFAULT_COMMAND, &raw_data);
|
||||||
SPI_CS_DISABLE();
|
ANG_SPI_CS_DISABLE();
|
||||||
|
|
||||||
if (result == 0) {
|
if (result == 0) {
|
||||||
// 单次浮点乘法优化:只计算一次度数,然后转换为弧度
|
// 单次浮点乘法优化:只计算一次度数,然后转换为弧度
|
||||||
float angle_deg = (float)raw_data * ANGLE_FACTOR;
|
float angle_deg = (float)raw_data * ANGLE_FACTOR;
|
||||||
current_angle_deg = angle_deg;
|
current_angle_deg = angle_deg;
|
||||||
current_angle_rad = angle_deg * DEG2RAD; // M_PI/180.0f
|
current_angle_rad = angle_deg * DEG2RAD; // M_PI/180.0f
|
||||||
return angle_deg;
|
return angle_deg;
|
||||||
}
|
}
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
// 仅在调试模式下输出错误,避免发布版本中的I/O开销
|
// 仅在调试模式下输出错误,避免发布版本中的I/O开销
|
||||||
if (result != 0) {
|
if (result != 0) {
|
||||||
// 使用更高效的串口输出替代printf(如果可用)
|
// 使用更高效的串口输出替代printf(如果可用)
|
||||||
printf("Error reading angle from sensor.\n");
|
printf("Error reading angle from sensor.\n");
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
return (float)FAULT_RECEIVE;
|
return (float)FAULT_RECEIVE;
|
||||||
}
|
}
|
||||||
/**
|
/**
|
||||||
* @brief 更新传感器角度(输出级)
|
* @brief 更新传感器角度(输出级)
|
||||||
@@ -262,9 +265,6 @@ float angle_sensor::update(void) {
|
|||||||
delta += ANGLE_WRAP_VALUE;
|
delta += ANGLE_WRAP_VALUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
std::memmove(velocity, velocity + 1, SIZE_FLOAT * (VEL_FILTER_SIZE - 1));
|
|
||||||
velocity[VEL_FILTER_SIZE - 1] = delta * VELOCITY_SCALE;
|
|
||||||
|
|
||||||
m_cumulativeAngle += delta;
|
m_cumulativeAngle += delta;
|
||||||
m_lastAngle = current_angle_deg;
|
m_lastAngle = current_angle_deg;
|
||||||
|
|
||||||
@@ -285,26 +285,6 @@ float angle_sensor::getAngle(void) const {
|
|||||||
*/
|
*/
|
||||||
float angle_sensor::getRawAngle(void) const { return m_cumulativeAngle; }
|
float angle_sensor::getRawAngle(void) const { return m_cumulativeAngle; }
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief 获取速度值(输出级)
|
|
||||||
* @return 速度值(输出级)
|
|
||||||
*/
|
|
||||||
float angle_sensor::getVelocity(void) const {
|
|
||||||
return getRawVelocity() / REDUCTION_RATIO;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief 获取速度值(原始级)
|
|
||||||
* @return 速度值(原始级)
|
|
||||||
*/
|
|
||||||
float angle_sensor::getRawVelocity(void) const {
|
|
||||||
float velocity_filted = 0;
|
|
||||||
for (int i = 0; i < VEL_FILTER_SIZE - 1; i++) {
|
|
||||||
velocity_filted += velocity[i];
|
|
||||||
}
|
|
||||||
return velocity_filted / (VEL_FILTER_SIZE - 1);
|
|
||||||
// return velocity[VEL_FILTER_SIZE - 1];
|
|
||||||
}
|
|
||||||
/**
|
/**
|
||||||
* @brief 获取角度值(原始级)
|
* @brief 获取角度值(原始级)
|
||||||
* @return 角度值(原始级)
|
* @return 角度值(原始级)
|
||||||
|
|||||||
@@ -14,14 +14,12 @@ constexpr u16 VEL_FILTER_SIZE = 4;
|
|||||||
|
|
||||||
class angle_sensor {
|
class angle_sensor {
|
||||||
public:
|
public:
|
||||||
angle_sensor();
|
u8 init(void);
|
||||||
float read_sensorAngle(void);
|
float read_sensorAngle(void);
|
||||||
float update(void);
|
float update(void);
|
||||||
void reset(void);
|
void reset(void);
|
||||||
float getAngle(void) const;
|
float getAngle(void) const;
|
||||||
float getRawAngle(void) const;
|
float getRawAngle(void) const;
|
||||||
float getVelocity(void) const;
|
|
||||||
float getRawVelocity(void) const;
|
|
||||||
float getcurrent_sensorangle(void) const;
|
float getcurrent_sensorangle(void) const;
|
||||||
|
|
||||||
protected:
|
protected:
|
||||||
|
|||||||
@@ -0,0 +1,38 @@
|
|||||||
|
#include "motor.h"
|
||||||
|
#include "Timer.h"
|
||||||
|
#include "gd32c10x_eval.h"
|
||||||
|
#include <cstdio>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief driver输出初始化
|
||||||
|
*/
|
||||||
|
void motor_init(void) {
|
||||||
|
timer1_gpio_config();
|
||||||
|
timer1_pwm_config();
|
||||||
|
// 使能GPIOB时钟
|
||||||
|
rcu_periph_clock_enable(RCU_GPIOB);
|
||||||
|
// 配置PB2为输入引脚,用于读取电机状态
|
||||||
|
gpio_init(GPIOB, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_50MHZ, GPIO_PIN_2);
|
||||||
|
/* 配置GPIOB的PB14为推挽输出 SPICS */
|
||||||
|
gpio_init(GPIOB, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,
|
||||||
|
GPIO_PIN_14 | GPIO_PIN_12);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief 电机复位
|
||||||
|
*/
|
||||||
|
void motor_reset(void) {
|
||||||
|
motor_sleep();
|
||||||
|
printf("motor reseting...\r\n");
|
||||||
|
motor_resume();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief 电机休眠
|
||||||
|
*/
|
||||||
|
void motor_sleep(void) { gpio_bit_reset(GPIOB, GPIO_PIN_12); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief 电机启动
|
||||||
|
*/
|
||||||
|
void motor_resume(void) { gpio_bit_set(GPIOB, GPIO_PIN_12); }
|
||||||
@@ -0,0 +1,11 @@
|
|||||||
|
#ifndef _MOTOR_H
|
||||||
|
#define _MOTOR_H
|
||||||
|
|
||||||
|
|
||||||
|
void motor_init(void);
|
||||||
|
void motor_reset(void);
|
||||||
|
void motor_resume(void);
|
||||||
|
void motor_sleep(void);
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
+27
-15
@@ -7,39 +7,49 @@
|
|||||||
#include "ang_sensor.h"
|
#include "ang_sensor.h"
|
||||||
#include "core_cm4.h"
|
#include "core_cm4.h"
|
||||||
#include "core_cmFunc.h"
|
#include "core_cmFunc.h"
|
||||||
|
#include "motor.h"
|
||||||
#include "health.h"
|
#include "health.h"
|
||||||
#include "initial.h"
|
#include "initial.h"
|
||||||
#include "sys/health.h"
|
|
||||||
#include "sys/systick.h"
|
|
||||||
#include "systick.h"
|
#include "systick.h"
|
||||||
|
#include <cstdio>
|
||||||
#include <stdint.h>
|
#include <stdint.h>
|
||||||
|
|
||||||
TaskScheduler scheduler = {0};
|
TaskScheduler scheduler = {0};
|
||||||
int main(void) {
|
int main(void) {
|
||||||
systick_config(); // 系统时钟初始化
|
systick_config(); // 系统时钟初始化
|
||||||
USART0_init(); // 调试串口初始化
|
USART0_init(); // 调试串口初始化
|
||||||
User_timer_init(); // Timer初始化
|
User_timer_init(); // 任务Timer初始化
|
||||||
driver_init(); // 电机驱动初始化
|
motor_init(); // 电机驱动初始化
|
||||||
extern FOC_Controlroller FOC; // FOC控制
|
|
||||||
|
extern CAN_transmiter CAN0_transmiter; // CAN初始化
|
||||||
extern sampler sampler; // 采样器
|
extern sampler sampler; // 采样器
|
||||||
|
extern angle_sensor KTH7823; // 角度传感器
|
||||||
extern EncoderVelocityKalman Vel_kalman; // 速度滤波
|
extern EncoderVelocityKalman Vel_kalman; // 速度滤波
|
||||||
extern EncoderAngleKalman Angle_kalman; // 角度滤波
|
extern EncoderAngleKalman Angle_kalman; // 角度滤波
|
||||||
extern angle_sensor KTH7823; // 角度传感器
|
|
||||||
extern CAN_transmiter CAN0_transmiter; // CAN
|
|
||||||
extern ThermalController thermalController; // 热量控制器
|
extern ThermalController thermalController; // 热量控制器
|
||||||
|
extern FOC_Controlroller FOC; // FOC控制
|
||||||
|
|
||||||
|
u8 init_status = 0;
|
||||||
|
init_status += KTH7823.init(); // 角度传感器初始化
|
||||||
|
init_status += sampler.init(); // 采样器初始化
|
||||||
|
init_status += CAN0_transmiter.init(); // CAN初始化
|
||||||
|
init_status += Angle_kalman.init(KTH7823.getAngle()); // 角度滤波初始化
|
||||||
|
init_status += Vel_kalman.init(0.0f); // 速度滤波初始化
|
||||||
|
while (init_status) { // 初始化检测
|
||||||
|
std::printf("初始化失败\r\n");
|
||||||
|
}
|
||||||
|
|
||||||
u32 cnt_test = 0;
|
u32 cnt_test = 0;
|
||||||
delay_1ms(5);
|
watchdog_init(500); // 看门狗初始化
|
||||||
angsens_MG_check(); // 角度传感器磁感应强度测试
|
angsens_MG_check(); // 角度传感器磁感应强度测试
|
||||||
watchdog_init(5000); // 看门狗初始化
|
|
||||||
while (1) {
|
while (1) {
|
||||||
__disable_irq();
|
__disable_irq();
|
||||||
// 保存当前任务标志快照以提高效率并确保一致性
|
u32 currentTasks =
|
||||||
u32 currentTasks = scheduler.taskFlags;
|
scheduler.taskFlags; // 保存当前任务标志快照以提高效率并确保一致性
|
||||||
// 一次性清除所有已处理的任务标志
|
scheduler.taskFlags &= ~currentTasks; // 一次性清除所有已处理的任务标志
|
||||||
scheduler.taskFlags &= ~currentTasks;
|
|
||||||
__enable_irq();
|
__enable_irq();
|
||||||
cnt_test++;
|
cnt_test++;
|
||||||
|
|
||||||
// 按照优先级和重要性处理任务
|
// 按照优先级和重要性处理任务
|
||||||
if (currentTasks & (1 << TASK_CURRENT_UPDATE)) { // 更新电流采样值
|
if (currentTasks & (1 << TASK_CURRENT_UPDATE)) { // 更新电流采样值
|
||||||
sampler.update_current();
|
sampler.update_current();
|
||||||
@@ -49,6 +59,7 @@ int main(void) {
|
|||||||
FOC.rt_angle = Angle_kalman.update(KTH7823.getAngle());
|
FOC.rt_angle = Angle_kalman.update(KTH7823.getAngle());
|
||||||
}
|
}
|
||||||
if (currentTasks & (1 << TASK_VELOCITY_UPDATE)) { // 更新速度传感器值
|
if (currentTasks & (1 << TASK_VELOCITY_UPDATE)) { // 更新速度传感器值
|
||||||
|
CAN0_transmiter.testfloat_union.f = (Angle_kalman.getstate()-Angle_kalman.last_angle)*10000.0f; // 速度滤波前的速度值,单位: deg/s
|
||||||
FOC.rt_velocity = Vel_kalman.update(Angle_kalman.getVelocity());
|
FOC.rt_velocity = Vel_kalman.update(Angle_kalman.getVelocity());
|
||||||
}
|
}
|
||||||
if (currentTasks &
|
if (currentTasks &
|
||||||
@@ -102,4 +113,5 @@ int main(void) {
|
|||||||
fwdgt_counter_reload(); // 看门狗复位
|
fwdgt_counter_reload(); // 看门狗复位
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
@@ -1,15 +1,7 @@
|
|||||||
#include "initial.h"
|
#include "initial.h"
|
||||||
#include "Timer.h"
|
|
||||||
#include "ang_sensor.h"
|
|
||||||
#include <stdint.h>
|
#include <stdint.h>
|
||||||
|
|
||||||
|
|
||||||
void GPIO_config(void) {
|
|
||||||
// 使能GPIOB时钟
|
|
||||||
rcu_periph_clock_enable(RCU_GPIOB);
|
|
||||||
// 配置PB2为输入引脚,用于读取电机状态
|
|
||||||
gpio_init(GPIOB, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_50MHZ, GPIO_PIN_2);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* retarget the C library printf function to the USART */
|
/* retarget the C library printf function to the USART */
|
||||||
u8 USART0_init() {
|
u8 USART0_init() {
|
||||||
@@ -33,14 +25,6 @@ u8 watchdog_init(u32 time) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief driver输出初始化
|
|
||||||
*/
|
|
||||||
void driver_init(void) {
|
|
||||||
timer1_gpio_config();
|
|
||||||
timer1_pwm_config();
|
|
||||||
}
|
|
||||||
|
|
||||||
int fputc(int ch, FILE *f) throw() {
|
int fputc(int ch, FILE *f) throw() {
|
||||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||||
while (RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE))
|
while (RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE))
|
||||||
|
|||||||
@@ -17,10 +17,8 @@ void rcu_config(void);
|
|||||||
static volatile uint32_t timer_delay_count = 0; // volatile 很重要!
|
static volatile uint32_t timer_delay_count = 0; // volatile 很重要!
|
||||||
int fputc(int ch, FILE *f); // 声明fputc函数以重载标准库实现
|
int fputc(int ch, FILE *f); // 声明fputc函数以重载标准库实现
|
||||||
|
|
||||||
u8 tle5210b_init(void);
|
|
||||||
u8 USART0_init(void);
|
u8 USART0_init(void);
|
||||||
u8 watchdog_init(u32 time);
|
u8 watchdog_init(u32 time);
|
||||||
void driver_init(void);
|
|
||||||
// 任务标志定义
|
// 任务标志定义
|
||||||
typedef enum {
|
typedef enum {
|
||||||
TASK_MOTOR_CONTROL = 0,
|
TASK_MOTOR_CONTROL = 0,
|
||||||
|
|||||||
Reference in New Issue
Block a user