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:
@@ -6,6 +6,7 @@
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#include <cstring>
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#include <gd32c10x_dma.h>
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#include <stdint.h>
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#include "systick.h"
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constexpr float ERROR_ADC_VAL = 255.0f;
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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
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*/
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sampler::sampler() {
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u8 sampler::init() {
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dma_config(); // DMA采样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
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for (int i = 0; i < FILTER_SIZE + 1; i++) {
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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;
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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;
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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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/**
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* @brief 获取MCU温度
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+19
-14
@@ -6,6 +6,7 @@
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#include "gd32c10x.h"
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#include "gd32c10x_can.h"
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#include "gd32c10x_dma.h"
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#include "motor.h"
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#include "systick.h"
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#include <cstdio>
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#include <cstdlib>
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@@ -21,7 +22,7 @@ constexpr u16 DEV_CAN0_MASK = 0x0000;
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constexpr u16 DEV_CAN_LOOPBACK_ID = 0x0000;
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constexpr float ANGLE_FACTOR = 25.0f / 360.0f * 2.0f * 3.14159265358979323846f;
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CAN_transmiter CAN0_transmiter; // CAN初始化
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CAN_transmiter CAN0_transmiter; // CAN初始化
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extern FOC_Controlroller FOC;
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extern sampler sampler;
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extern angle_sensor KTH7823;
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@@ -260,7 +261,7 @@ void can_loopback_init(void) {
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can_parameter.prescaler = 6;
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if (can_init(CANX, &can_parameter) != SUCCESS) {
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u16 i = 200;
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while (--i>0){
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while (--i > 0) {
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delay_1ms(10);
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printf("can init error \r\n");
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}
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@@ -413,7 +414,7 @@ void can_loopback_test(void) {
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\brief CAN_transmiter构造函数
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\note 初始化CAN通信相关参数和硬件配置
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*/
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CAN_transmiter::CAN_transmiter() {
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u8 CAN_transmiter::init() {
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// 初始化CAN硬件
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// can_config();
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canfd_config();
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@@ -426,6 +427,7 @@ CAN_transmiter::CAN_transmiter() {
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// 初始化DMA缓冲区
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memset(can_rx_buffer, 0, sizeof(can_rx_buffer));
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memset(can_tx_buffer, 0, sizeof(can_tx_buffer));
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return 0;
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}
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/*!
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@@ -440,7 +442,7 @@ void CAN_transmiter::update(void) {
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rt_angle_union.f = FOC.rt_angle;
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// rt_velocity_union.f = KTH7823.getVelocity();
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rt_velocity_union.f = FOC.rt_velocity;
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MotorStatus = (gpio_input_bit_get(GPIOB, GPIO_PIN_2) == SET) ? 0 : 1;
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MotorStatus = gpio_input_bit_get(GPIOB, GPIO_PIN_2) == RESET;
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Target_Control_Mode = FOC.control_mode;
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controller_Mode = FOC.control_mode;
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@@ -618,19 +620,18 @@ u8 CAN_transmiter::CAN_all_Send() {
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u8 CAN_transmiter::CANFD_all_Send() {
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u32 success_flag = 0;
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constexpr u32 STATUS_ID = 0x18FF0100;
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constexpr u32 CONFIG_ID = 0x18FF0101;
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constexpr u32 STATUS_ID = 0x00010100;
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constexpr u32 CONFIG_ID = 0x00010101;
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// 打包status数据
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pack_u16_to_bytes(transmit_data, 0, mcu_temp);
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pack_u16_to_bytes(transmit_data, 2, motor_temp);
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pack_u16_to_bytes(transmit_data, 4, u16(u_current_union.f));
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pack_u16_to_bytes(transmit_data, 6, u16(v_current_union.f));
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pack_u16_to_bytes(transmit_data, 8, u16(w_current_union.f));
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transmit_data[10] = (transmit_data[10] & ~0x07) |
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((MotorStatus & 0x01) |
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((MagStatus & 0x01) << 1) |
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((ThermalStatus & 0x01) << 2));
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transmit_data[10] = (transmit_data[10] & ~0x07) |
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((MotorStatus & 0x01) | ((MagStatus & 0x01) << 1) |
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((ThermalStatus & 0x01) << 2));
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pack_u16_to_bytes(transmit_data, 11, Power_Voltage);
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pack_float_to_bytes(transmit_data, 13, rt_angle_union);
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pack_float_to_bytes(transmit_data, 17, rt_velocity_union);
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@@ -669,7 +670,7 @@ void CAN_transmiter::communication_check() {
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// for (i = 0; i < receive_message.rx_dlen; i++) {
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// printf(" %02x", receive_message.rx_data[i]);
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// }
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if (receive_message.rx_efid == 0x18ff0200) {
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if (receive_message.rx_efid == 0x00010200) {
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FOC.control_mode = receive_message.rx_data[0];
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if (float(unpack_bytes_to_u16(receive_message.rx_data, 1)) / 1000 !=
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FOC.limit_voltage) {
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@@ -689,9 +690,13 @@ void CAN_transmiter::communication_check() {
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target_velocity_union.f =
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unpack_bytes_to_float(receive_message.rx_data, 11).f;
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FOC.target_velocity = target_velocity_union.f;
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can0_receive_flag = RESET;
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} else if (receive_message.rx_efid == 0x00010301) {
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motor_reset();
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}
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else {
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printf("Unknown CAN ID: %X\n", receive_message.rx_efid);
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}
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can0_receive_flag = RESET;
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}
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}
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@@ -101,7 +101,7 @@ class CAN_transmiter {
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public:
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// 添加构造函数声明
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CAN_transmiter();
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u8 init(void);
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can_receive_message_struct receive_message; // 接收消息结构体
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FlagStatus can0_receive_flag; // CAN0接收标志
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@@ -21,7 +21,7 @@ class sampler {
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float tempora_sample;
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public:
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sampler();
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u8 init(void);
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void update_mcu_temp(void);
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void update_drv_temp(void);
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void update_vbus_voltage(void);
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@@ -9,9 +9,10 @@
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#include <cstring>
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#include <stdint.h>
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#define SPI_CS_ENABLE() gpio_bit_reset(GPIOA, GPIO_PIN_15)
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#define SPI_CS_DISABLE() gpio_bit_set(GPIOA, GPIO_PIN_15)
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#define ANG_SPI_CS_ENABLE() gpio_bit_reset(GPIOA, GPIO_PIN_15)
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#define ANG_SPI_CS_DISABLE() gpio_bit_set(GPIOA, GPIO_PIN_15)
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#define DRV_SPI_CS_ENABLE() gpio_bit_reset(GPIOB, GPIO_PIN_14)
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#define DRV_SPI_CS_DISABLE() gpio_bit_set(GPIOB, GPIO_PIN_14)
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constexpr float ANGLE_FACTOR = 1.0f / 65536.0f * 360.0f;
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constexpr float RAD_FACTOR = 1.0f / 65536.0f * 2.0f * 3.14159265358979323846f;
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@@ -204,37 +205,39 @@ void angle_sensor::KTH7823_init(void) {
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/**
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* @brief 角度传感器构造函数
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*/
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angle_sensor::angle_sensor(void) { KTH7823_init(); }
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u8 angle_sensor::init(void) {
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KTH7823_init();
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return 0;
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}
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/**
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* @brief 读取传感器数据
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* @return 传感器数据
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*/
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inline float angle_sensor::read_sensorAngle(void) {
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uint16_t raw_data;
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uint16_t raw_data;
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SPI_CS_ENABLE();
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u8 result = spi_rw_half_word_dma(SPI0, DEFAULT_COMMAND, &raw_data);
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SPI_CS_DISABLE();
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if (result == 0) {
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// 单次浮点乘法优化:只计算一次度数,然后转换为弧度
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float angle_deg = (float)raw_data * ANGLE_FACTOR;
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current_angle_deg = angle_deg;
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current_angle_rad = angle_deg * DEG2RAD; // M_PI/180.0f
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return angle_deg;
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}
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#ifdef DEBUG
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// 仅在调试模式下输出错误,避免发布版本中的I/O开销
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if (result != 0) {
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// 使用更高效的串口输出替代printf(如果可用)
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ANG_SPI_CS_ENABLE();
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u8 result = spi_rw_half_word_dma(SPI0, DEFAULT_COMMAND, &raw_data);
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ANG_SPI_CS_DISABLE();
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if (result == 0) {
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// 单次浮点乘法优化:只计算一次度数,然后转换为弧度
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float angle_deg = (float)raw_data * ANGLE_FACTOR;
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current_angle_deg = angle_deg;
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current_angle_rad = angle_deg * DEG2RAD; // M_PI/180.0f
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return angle_deg;
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}
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#ifdef DEBUG
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// 仅在调试模式下输出错误,避免发布版本中的I/O开销
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if (result != 0) {
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// 使用更高效的串口输出替代printf(如果可用)
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printf("Error reading angle from sensor.\n");
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}
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#endif
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return (float)FAULT_RECEIVE;
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}
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#endif
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return (float)FAULT_RECEIVE;
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}
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/**
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* @brief 更新传感器角度(输出级)
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@@ -262,9 +265,6 @@ float angle_sensor::update(void) {
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delta += ANGLE_WRAP_VALUE;
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}
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std::memmove(velocity, velocity + 1, SIZE_FLOAT * (VEL_FILTER_SIZE - 1));
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velocity[VEL_FILTER_SIZE - 1] = delta * VELOCITY_SCALE;
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m_cumulativeAngle += delta;
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m_lastAngle = current_angle_deg;
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@@ -285,26 +285,6 @@ float angle_sensor::getAngle(void) const {
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*/
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float angle_sensor::getRawAngle(void) const { return m_cumulativeAngle; }
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/**
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* @brief 获取速度值(输出级)
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* @return 速度值(输出级)
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*/
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float angle_sensor::getVelocity(void) const {
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return getRawVelocity() / REDUCTION_RATIO;
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}
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/**
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* @brief 获取速度值(原始级)
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* @return 速度值(原始级)
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*/
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float angle_sensor::getRawVelocity(void) const {
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float velocity_filted = 0;
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for (int i = 0; i < VEL_FILTER_SIZE - 1; i++) {
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velocity_filted += velocity[i];
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}
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return velocity_filted / (VEL_FILTER_SIZE - 1);
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// return velocity[VEL_FILTER_SIZE - 1];
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}
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/**
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* @brief 获取角度值(原始级)
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* @return 角度值(原始级)
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@@ -14,14 +14,12 @@ constexpr u16 VEL_FILTER_SIZE = 4;
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class angle_sensor {
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public:
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angle_sensor();
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u8 init(void);
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float read_sensorAngle(void);
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float update(void);
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void reset(void);
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float getAngle(void) const;
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float getRawAngle(void) const;
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float getVelocity(void) const;
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float getRawVelocity(void) const;
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float getcurrent_sensorangle(void) const;
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protected:
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@@ -0,0 +1,38 @@
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#include "motor.h"
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#include "Timer.h"
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#include "gd32c10x_eval.h"
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#include <cstdio>
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/**
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* @brief driver输出初始化
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*/
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void motor_init(void) {
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timer1_gpio_config();
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timer1_pwm_config();
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// 使能GPIOB时钟
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rcu_periph_clock_enable(RCU_GPIOB);
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// 配置PB2为输入引脚,用于读取电机状态
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gpio_init(GPIOB, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_50MHZ, GPIO_PIN_2);
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/* 配置GPIOB的PB14为推挽输出 SPICS */
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gpio_init(GPIOB, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,
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GPIO_PIN_14 | GPIO_PIN_12);
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}
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/**
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* @brief 电机复位
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*/
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void motor_reset(void) {
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motor_sleep();
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printf("motor reseting...\r\n");
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motor_resume();
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}
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/**
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* @brief 电机休眠
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*/
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void motor_sleep(void) { gpio_bit_reset(GPIOB, GPIO_PIN_12); }
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/**
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* @brief 电机启动
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*/
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void motor_resume(void) { gpio_bit_set(GPIOB, GPIO_PIN_12); }
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@@ -0,0 +1,11 @@
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#ifndef _MOTOR_H
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#define _MOTOR_H
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void motor_init(void);
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void motor_reset(void);
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void motor_resume(void);
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void motor_sleep(void);
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#endif
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Reference in New Issue
Block a user