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Author SHA1 Message Date
d2f759ab68 略微更改文件架构 2026-03-23 02:21:45 +08:00
f2ebd8e78a 收发测试 2026-03-23 02:10:54 +08:00
16 changed files with 830 additions and 0 deletions

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.gitignore vendored
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# ROS2
build/
install/
log/
# C/C++
*.o
*.so
*.a
*.exe
*.out
*.app
*.i
*.ii
*.s
*.su
*.gcno
*.gcda
*.dSYM/
*.stackdump
# Python
__pycache__/
*.py[cod]
*$py.class
.Python
*.egg-info/
dist/
build/
*.egg
# IDE
.vscode/
.idea/
*.swp
*.swo
*~
.DS_Store
# Compiled files
*.com
*.class
*.dll
*.so
*.dylib
# Test files
test_debug
test_c
*.test
# Temporary files
*.tmp
*.temp
*.log
*.bak
# Core dumps
core
core.*
vgcore.*
# Documentation build
docs/_build/
# Libraries (keep headers, ignore compiled)
# Note: We keep lib/ for SDK headers and .so files that are part of the project
# System specific
Thumbs.db
.directory

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CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.8)
project(amadeus_26)
# 使用 C++17
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# 查找依赖
find_package(ament_cmake REQUIRED)
find_package(rclcpp REQUIRED)
find_package(std_msgs REQUIRED)
# 添加 SDK 库路径
set(TRANSMITTER_SDK_PATH ${CMAKE_CURRENT_SOURCE_DIR}/lib/transmitter_sdk)
link_directories(${TRANSMITTER_SDK_PATH}/lib/linux/x64)
# 包含目录
include_directories(
${CMAKE_CURRENT_SOURCE_DIR}
${TRANSMITTER_SDK_PATH}/inc
)
# 创建可执行文件
add_executable(transmitter_test_node src/transmitter_test_node.cpp)
# 设置 RPATH使可执行文件能找到共享库
set_target_properties(transmitter_test_node PROPERTIES
BUILD_WITH_INSTALL_RPATH FALSE
LINK_FLAGS "-Wl,-rpath,'${TRANSMITTER_SDK_PATH}/lib/linux/x64'"
)
# 链接依赖
ament_target_dependencies(transmitter_test_node
rclcpp
std_msgs
)
# 链接 SDK 库和依赖
target_link_libraries(transmitter_test_node
dm_device
usb-1.0
pthread
)
# 安装目标
install(TARGETS transmitter_test_node
DESTINATION lib/${PROJECT_NAME}
)
# 安装 launch 文件(如果有)
install(DIRECTORY launch
DESTINATION share/${PROJECT_NAME}
OPTIONAL
)
ament_package()

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docs/TRANSMITTER_TEST.md Normal file
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# 收发模块测试节点使用说明
## 功能概述
`transmitter_test_node` 是一个用于测试 USB2CAN 收发模块功能的 ROS2 节点,主要功能包括:
1. **设备初始化**:自动查找并连接 USB2CAN 设备
2. **定时发送**:以指定频率发送测试控制指令
- ID 0x149: 运动控制指令 (X/Y 平动、偏航、俯仰)
- ID 0x189: 攻击控制指令 (拨弹盘、小陀螺、摩擦轮)
3. **数据接收**:接收并打印 CAN 总线上的数据
4. **状态监控**:发布连接状态到 ROS 话题
5. **环路测试**支持双通道环路测试通道0发通道1收
## 编译
```bash
# 在工作空间根目录执行
colcon build --packages-select amadeus_26
```
## 运行
### 方式一:直接运行
```bash
# 设置环境
source install/setup.bash
# 运行节点(使用默认参数)
ros2 run amadeus_26 transmitter_test_node
# 或指定参数运行
ros2 run amadeus_26 transmitter_test_node --ros-args \
-p tx_channel:=0 \
-p rx_channel:=1 \
-p can_id_motion:=329 \
-p can_id_attack:=393
```
### 方式二:使用 Launch 文件
```bash
# 设置环境
source install/setup.bash
# 使用默认参数启动
ros2 launch amadeus_26 transmitter_test.launch.py
# 或指定参数启动
ros2 launch amadeus_26 transmitter_test.launch.py \
tx_channel:=0 \
rx_channel:=1 \
can_id_motion:=329 \
can_id_attack:=393 \
use_extended_frame:=false \
use_canfd:=false
```
## 参数说明
| 参数名 | 类型 | 默认值 | 说明 |
|--------|------|--------|------|
| `send_frequency` | double | 50.0 | CAN 发送频率 (Hz) |
| `tx_channel` | int | 0 | CAN 发送通道 (0 或 1) |
| `rx_channel` | int | 1 | CAN 接收通道 (0 或 1) |
| `can_id_motion` | int | 329 (0x149) | 运动控制 CAN ID |
| `can_id_attack` | int | 393 (0x189) | 攻击控制 CAN ID |
| `use_extended_frame` | bool | false | 是否使用扩展帧(29位ID) |
| `use_canfd` | bool | false | 是否使用 CANFD |
| `use_brs` | bool | false | CANFD 是否启用波特率切换 |
| `rx_filter_enabled` | bool | false | 是否启用接收 ID 过滤 |
| `rx_filter_id_min` | int | 0 | 接收过滤 ID 最小值 |
| `rx_filter_id_max` | int | 2047 | 接收过滤 ID 最大值 |
## 话题
### 发布的话题
- `/transmitter/connection_status` (std_msgs/Bool): USB2CAN 连接状态
## CAN 协议
### 运动控制 (ID: 0x149)
数据格式 (8 bytes):
```
[0-1]: X轴平动 (左右), 范围 [-660, 660]
[2-3]: Y轴平动 (前后), 范围 [-660, 660]
[4-5]: 云台偏航, 范围 [-660, 660]
[6-7]: 云台俯仰, 范围 [-660, 660]
```
### 攻击控制 (ID: 0x189)
数据格式 (8 bytes):
```
[0-1]: 拨弹盘 (660=进弹, 0=关闭, -660=退弹)
[2-3]: 小陀螺开关 (660=开启, 0=关闭)
[4-5]: 摩擦轮开关 (660=开启, 0=关闭)
[6-7]: 预留
```
## 环路测试
用于调试收发功能,将两个 CAN 端口连接在一起:
### 物理连接
```
USB2CAN 模块
├── 通道0 (CAN0) ──┐
│ - CAN_H │
│ - CAN_L ├── 短接在一起H-H, L-L
├── 通道1 (CAN1) ──┘
- CAN_H
- CAN_L
```
**注意**:需要在总线两端各加一个 **120Ω 终端电阻**
### 运行环路测试
```bash
ros2 launch amadeus_26 transmitter_test.launch.py \
tx_channel:=0 \
rx_channel:=1
```
### 预期输出
```
[发送回调] ID: 0x149
[发送回调] ID: 0x189
[接收回调] 通道1 ID: 0x149, 长度: 8, 数据: ...
[接收回调] 通道1 ID: 0x189, 长度: 8, 数据: ...
```
## 注意事项
1. **设备权限**:确保当前用户有权限访问 USB 设备
```bash
sudo usermod -aG dialout $USER
# 重新登录后生效
```
2. **udev 规则**:设置 USB 设备权限规则
```bash
sudo cp lib/transmitter_sdk/50-usb2can.rules /etc/udev/rules.d/
sudo udevadm control --reload-rules
sudo udevadm trigger
```
3. **终端电阻**CAN 总线必须在两端各加 120Ω 终端电阻
4. **波特率**:默认使用 1000000 bps (1Mbps),确保所有设备波特率一致
## 常见问题
### Q: 节点启动时提示 "未找到 USB2CAN 设备"
A: 检查设备是否连接,使用 `lsusb` 查看设备是否存在
### Q: 运行时报错 "cannot open shared object file"
A: 设置库文件路径:
```bash
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(pwd)/lib/transmitter_sdk/lib/linux/x64
```
### Q: 接收不到数据
A:
1. 确认 CAN 线正确连接H-H, L-L
2. 检查是否有 120Ω 终端电阻
3. 确认波特率设置正确
### Q: 发送回调突然停止
A: 这是 CAN 协议的 ACK 机制。如果没有设备响应 ACK发送会停止。确保
1. 总线上至少有一个设备能响应 ACK
2. 或者进行环路测试(自己发自己收)

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from launch import LaunchDescription
from launch_ros.actions import Node
from launch.actions import DeclareLaunchArgument
from launch.substitutions import LaunchConfiguration
def generate_launch_description():
# 声明启动参数 - 基本设置
send_frequency_arg = DeclareLaunchArgument(
'send_frequency',
default_value='50.0',
description='CAN 发送频率 (Hz)'
)
tx_channel_arg = DeclareLaunchArgument(
'tx_channel',
default_value='0',
description='CAN 发送通道 (0 或 1)'
)
rx_channel_arg = DeclareLaunchArgument(
'rx_channel',
default_value='1',
description='CAN 接收通道 (0 或 1)'
)
# 声明启动参数 - CAN ID 设置
can_id_motion_arg = DeclareLaunchArgument(
'can_id_motion',
default_value='329', # 0x149 = 329
description='运动控制 CAN ID (十进制,默认 0x149=329)'
)
can_id_attack_arg = DeclareLaunchArgument(
'can_id_attack',
default_value='393', # 0x189 = 393
description='攻击控制 CAN ID (十进制,默认 0x189=393)'
)
# 声明启动参数 - CAN 帧格式
use_extended_frame_arg = DeclareLaunchArgument(
'use_extended_frame',
default_value='false',
description='是否使用扩展帧(29位ID)false=标准帧(11位)'
)
use_canfd_arg = DeclareLaunchArgument(
'use_canfd',
default_value='false',
description='是否使用 CANFDfalse=CAN2.0'
)
use_brs_arg = DeclareLaunchArgument(
'use_brs',
default_value='false',
description='CANFD 是否启用波特率切换(BRS)'
)
# 声明启动参数 - 接收过滤
rx_filter_enabled_arg = DeclareLaunchArgument(
'rx_filter_enabled',
default_value='false',
description='是否启用接收 ID 过滤'
)
rx_filter_id_min_arg = DeclareLaunchArgument(
'rx_filter_id_min',
default_value='0',
description='接收过滤 ID 最小值'
)
rx_filter_id_max_arg = DeclareLaunchArgument(
'rx_filter_id_max',
default_value='2047', # 0x7FF
description='接收过滤 ID 最大值'
)
# 创建节点
transmitter_test_node = Node(
package='amadeus_26',
executable='transmitter_test_node',
name='transmitter_test_node',
output='screen',
parameters=[{
'send_frequency': LaunchConfiguration('send_frequency'),
'tx_channel': LaunchConfiguration('tx_channel'),
'rx_channel': LaunchConfiguration('rx_channel'),
'can_id_motion': LaunchConfiguration('can_id_motion'),
'can_id_attack': LaunchConfiguration('can_id_attack'),
'use_extended_frame': LaunchConfiguration('use_extended_frame'),
'use_canfd': LaunchConfiguration('use_canfd'),
'use_brs': LaunchConfiguration('use_brs'),
'rx_filter_enabled': LaunchConfiguration('rx_filter_enabled'),
'rx_filter_id_min': LaunchConfiguration('rx_filter_id_min'),
'rx_filter_id_max': LaunchConfiguration('rx_filter_id_max'),
}],
)
return LaunchDescription([
send_frequency_arg,
tx_channel_arg,
rx_channel_arg,
can_id_motion_arg,
can_id_attack_arg,
use_extended_frame_arg,
use_canfd_arg,
use_brs_arg,
rx_filter_enabled_arg,
rx_filter_id_min_arg,
rx_filter_id_max_arg,
transmitter_test_node,
])

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# 达妙 USB2CAN 设备权限规则
# 使用方法:
# 1. 复制到 /etc/udev/rules.d/: sudo cp 50-usb2can.rules /etc/udev/rules.d/
# 2. 重新加载规则: sudo udevadm control --reload-rules && sudo udevadm trigger
# 3. 重新插拔设备或重启
# 达妙 USB2CAN-DUAL (根据 lsusb 输出的 34b7:6632)
SUBSYSTEM=="usb", ATTR{idVendor}=="34b7", ATTR{idProduct}=="6632", MODE="0666", GROUP="dialout"
# 备用常见 VID:PID (STM32 虚拟串口等)
SUBSYSTEM=="usb", ATTR{idVendor}=="0483", ATTR{idProduct}=="5740", MODE="0666", GROUP="dialout"
# ACM 设备 (ttyACM*)
KERNEL=="ttyACM[0-9]*", MODE="0666", GROUP="dialout"

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<?xml version="1.0"?>
<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
<package format="3">
<name>amadeus_26</name>
<version>0.0.1</version>
<description>Simba Robotics 2026 哨兵机器人识别、导航、决策算法</description>
<maintainer email="your-email@example.com">maintainer</maintainer>
<license>MIT</license>
<buildtool_depend>ament_cmake</buildtool_depend>
<depend>rclcpp</depend>
<depend>std_msgs</depend>
<test_depend>ament_lint_auto</test_depend>
<test_depend>ament_lint_common</test_depend>
<export>
<build_type>ament_cmake</build_type>
</export>
</package>

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/**
* @file transmitter_test_node.cpp
* @brief 收发模块测试节点 - 测试 USB2CAN 收发功能
*
* 完全按照官方示例编写SDK 自动查找 USB 设备
*/
#include <rclcpp/rclcpp.hpp>
#include <std_msgs/msg/bool.hpp>
#include <thread>
#include <cstring>
// 包含达妙 SDK 头文件
extern "C" {
#include "lib/transmitter_sdk/inc/pub_user.h"
}
// 默认 CAN ID 定义
constexpr uint32_t DEFAULT_CAN_ID_MOTION = 0x149; // 运动控制
constexpr uint32_t DEFAULT_CAN_ID_ATTACK = 0x189; // 攻击控制
constexpr int CAN_BAUDRATE = 1000000; // 1Mbps
class TransmitterTestNode : public rclcpp::Node
{
public:
TransmitterTestNode() : Node("transmitter_test_node")
{
// 声明参数 - 通道设置
this->declare_parameter("send_frequency", 50.0); // Hz
this->declare_parameter("tx_channel", 0); // 发送通道
this->declare_parameter("rx_channel", 1); // 接收通道
// 声明参数 - CAN ID 设置 (发送)
this->declare_parameter("can_id_motion", 0x149); // 运动控制 ID (默认 0x149)
this->declare_parameter("can_id_attack", 0x189); // 攻击控制 ID (默认 0x189)
// 声明参数 - CAN 帧格式设置
this->declare_parameter("use_extended_frame", false); // 是否使用扩展帧 (29位ID)
this->declare_parameter("use_canfd", false); // 是否使用 CANFD
this->declare_parameter("use_brs", false); // CANFD 是否启用波特率切换
// 声明参数 - CAN ID 过滤 (接收)
this->declare_parameter("rx_filter_enabled", false); // 是否启用接收过滤
this->declare_parameter("rx_filter_id_min", 0x000); // 接收 ID 最小值
this->declare_parameter("rx_filter_id_max", 0x7FF); // 接收 ID 最大值
// 获取参数 - 通道
send_frequency_ = this->get_parameter("send_frequency").as_double();
tx_channel_ = static_cast<uint8_t>(this->get_parameter("tx_channel").as_int());
rx_channel_ = static_cast<uint8_t>(this->get_parameter("rx_channel").as_int());
// 获取参数 - CAN ID
can_id_motion_ = static_cast<uint32_t>(this->get_parameter("can_id_motion").as_int());
can_id_attack_ = static_cast<uint32_t>(this->get_parameter("can_id_attack").as_int());
// 获取参数 - CAN 帧格式
use_extended_frame_ = this->get_parameter("use_extended_frame").as_bool();
use_canfd_ = this->get_parameter("use_canfd").as_bool();
use_brs_ = this->get_parameter("use_brs").as_bool();
// 获取参数 - 接收过滤
rx_filter_enabled_ = this->get_parameter("rx_filter_enabled").as_bool();
rx_filter_id_min_ = static_cast<uint32_t>(this->get_parameter("rx_filter_id_min").as_int());
rx_filter_id_max_ = static_cast<uint32_t>(this->get_parameter("rx_filter_id_max").as_int());
RCLCPP_INFO(this->get_logger(), "=================================");
RCLCPP_INFO(this->get_logger(), "收发模块测试节点启动");
RCLCPP_INFO(this->get_logger(), "发送频率: %.1f Hz", send_frequency_);
RCLCPP_INFO(this->get_logger(), "发送通道: %d, 接收通道: %d", tx_channel_, rx_channel_);
RCLCPP_INFO(this->get_logger(), "发送 CAN ID - 运动: 0x%03X, 攻击: 0x%03X", can_id_motion_, can_id_attack_);
RCLCPP_INFO(this->get_logger(), "帧格式: %s, %s",
use_extended_frame_ ? "扩展帧(29位)" : "标准帧(11位)",
use_canfd_ ? "CANFD" : "CAN2.0");
if (rx_filter_enabled_) {
RCLCPP_INFO(this->get_logger(), "接收过滤: 启用 [0x%03X - 0x%03X]", rx_filter_id_min_, rx_filter_id_max_);
} else {
RCLCPP_INFO(this->get_logger(), "接收过滤: 禁用 (接收所有 ID)");
}
RCLCPP_INFO(this->get_logger(), "=================================");
// 初始化设备
if (!initDevice()) {
RCLCPP_ERROR(this->get_logger(), "设备初始化失败,节点退出");
rclcpp::shutdown();
return;
}
// 创建发布者
connection_status_pub_ = this->create_publisher<std_msgs::msg::Bool>("transmitter/connection_status", 10);
// 创建定时器 - 发送测试数据
auto send_period = std::chrono::duration<double>(1.0 / send_frequency_);
send_timer_ = this->create_wall_timer(
std::chrono::duration_cast<std::chrono::milliseconds>(send_period),
std::bind(&TransmitterTestNode::sendTestData, this));
// 创建定时器 - 发布连接状态
status_timer_ = this->create_wall_timer(
std::chrono::seconds(1),
std::bind(&TransmitterTestNode::publishStatus, this));
RCLCPP_INFO(this->get_logger(), "测试节点初始化完成");
}
~TransmitterTestNode()
{
cleanup();
}
private:
bool initDevice()
{
RCLCPP_INFO(this->get_logger(), "正在初始化 USB2CAN 设备...");
// 初始化模块句柄
damiao_handle_ = damiao_handle_create(DEV_USB2CANFD_DUAL);
if (!damiao_handle_) {
RCLCPP_ERROR(this->get_logger(), "创建句柄失败");
return false;
}
// 打印 SDK 版本
damiao_print_version(damiao_handle_);
// 查找对应类型模块的设备数量
RCLCPP_INFO(this->get_logger(), "正在查找设备...");
int device_cnt = damiao_handle_find_devices(damiao_handle_);
if (device_cnt == 0) {
RCLCPP_ERROR(this->get_logger(), "未找到 USB2CAN 设备!");
damiao_handle_destroy(damiao_handle_);
return false;
}
RCLCPP_INFO(this->get_logger(), "找到 %d 个设备", device_cnt);
int handle_cnt = 0;
device_handle* dev_list[16] = {nullptr};
// 获取设备信息
RCLCPP_INFO(this->get_logger(), "正在获取设备列表...");
damiao_handle_get_devices(damiao_handle_, dev_list, &handle_cnt);
if (handle_cnt == 0 || dev_list[0] == nullptr) {
RCLCPP_ERROR(this->get_logger(), "获取设备列表失败");
damiao_handle_destroy(damiao_handle_);
return false;
}
// 使用第一个设备
device_ = dev_list[0];
// 打开设备
RCLCPP_INFO(this->get_logger(), "正在打开设备...");
if (device_open(device_)) {
RCLCPP_INFO(this->get_logger(), "设备已打开");
} else {
RCLCPP_ERROR(this->get_logger(), "打开设备失败!");
damiao_handle_destroy(damiao_handle_);
return false;
}
// 获取模块版本信息
char strBuf[256] = {0};
device_get_version(device_, strBuf, sizeof(strBuf));
RCLCPP_INFO(this->get_logger(), "设备版本: %s", strBuf);
// 获取序列号信息
device_get_serial_number(device_, strBuf, sizeof(strBuf));
RCLCPP_INFO(this->get_logger(), "设备序列号: %s", strBuf);
// 设置发送通道波特率(简化版,自动计算采样点)
RCLCPP_INFO(this->get_logger(), "正在设置发送通道 %d 波特率 %d bps...", tx_channel_, CAN_BAUDRATE);
if (!device_channel_set_baud(device_, tx_channel_, use_canfd_, CAN_BAUDRATE, 0)) {
RCLCPP_ERROR(this->get_logger(), "设置发送通道波特率失败");
} else {
RCLCPP_INFO(this->get_logger(), "发送通道波特率设置成功");
}
// 设置接收通道波特率(简化版,自动计算采样点)
RCLCPP_INFO(this->get_logger(), "正在设置接收通道 %d 波特率 %d bps...", rx_channel_, CAN_BAUDRATE);
if (!device_channel_set_baud(device_, rx_channel_, use_canfd_, CAN_BAUDRATE, 0)) {
RCLCPP_ERROR(this->get_logger(), "设置接收通道波特率失败");
} else {
RCLCPP_INFO(this->get_logger(), "接收通道波特率设置成功");
}
// 开启发送通道
RCLCPP_INFO(this->get_logger(), "正在打开发送通道 %d...", tx_channel_);
device_open_channel(device_, tx_channel_);
// 开启接收通道
RCLCPP_INFO(this->get_logger(), "正在打开接收通道 %d...", rx_channel_);
device_open_channel(device_, rx_channel_);
// 获取并验证波特率设置(在通道打开后)
device_baud_t baud = {0};
if (device_channel_get_baudrate(device_, tx_channel_, &baud)) {
RCLCPP_INFO(this->get_logger(), "发送通道 CAN 波特率: %d bps, CANFD 波特率: %d bps",
baud.can_baudrate, baud.canfd_baudrate);
} else {
RCLCPP_WARN(this->get_logger(), "获取发送通道波特率失败");
}
// 注册回调
RCLCPP_INFO(this->get_logger(), "正在注册回调...");
device_hook_to_rec(device_, &TransmitterTestNode::receiveCallback);
device_hook_to_sent(device_, &TransmitterTestNode::sentCallback);
device_hook_to_err(device_, &TransmitterTestNode::errorCallback);
RCLCPP_INFO(this->get_logger(), "设备初始化成功");
RCLCPP_INFO(this->get_logger(), "=== 环路测试模式 ===");
RCLCPP_INFO(this->get_logger(), "请将通道%d和通道%d的CAN总线连接在一起", tx_channel_, rx_channel_);
is_connected_ = true;
return true;
}
void cleanup()
{
if (device_) {
// 关闭 CAN 通道
device_close_channel(device_, tx_channel_);
device_close_channel(device_, rx_channel_);
// 关闭设备
device_close(device_);
}
if (damiao_handle_) {
// 销毁模块句柄
damiao_handle_destroy(damiao_handle_);
}
RCLCPP_INFO(this->get_logger(), "设备已关闭");
}
void sendTestData()
{
static int test_counter = 0;
test_counter++;
// 发送运动控制指令 - 使用配置的运动控制 CAN ID
{
int16_t x_move = 0; // 平动 X 轴 (左右)
int16_t y_move = 0; // 平动 Y 轴 (前后)
int16_t yaw = 0; // 云台偏航
int16_t pitch = 0; // 云台俯仰
uint16_t data[8];
data[0] = (x_move >> 8) & 0xFF;
data[1] = x_move & 0xFF;
data[2] = (y_move >> 8) & 0xFF;
data[3] = y_move & 0xFF;
data[4] = (yaw >> 8) & 0xFF;
data[5] = yaw & 0xFF;
data[6] = (pitch >> 8) & 0xFF;
data[7] = pitch & 0xFF;
device_channel_send_fast(device_, tx_channel_, can_id_motion_, 1,
use_extended_frame_, use_canfd_, use_brs_, 8, data);
if (test_counter % 50 == 0) {
RCLCPP_INFO(this->get_logger(),
"通道%d 发送运动控制 [0x%03X]: X=%d, Y=%d, Yaw=%d, Pitch=%d",
tx_channel_, can_id_motion_, x_move, y_move, yaw, pitch);
}
}
// 发送攻击控制指令 - 使用配置的攻击控制 CAN ID
{
int16_t feed = 0; // 拨弹轮
int16_t spin = 2; // 小陀螺开启
int16_t friction = 2; // 摩擦轮开启
uint16_t data[8];
data[0] = (feed >> 8) & 0xFF;
data[1] = feed & 0xFF;
data[2] = (spin >> 8) & 0xFF;
data[3] = spin & 0xFF;
data[4] = (friction >> 8) & 0xFF;
data[5] = friction & 0xFF;
data[6] = 0;
data[7] = 0;
device_channel_send_fast(device_, tx_channel_, can_id_attack_, 1,
use_extended_frame_, use_canfd_, use_brs_, 8, data);
if (test_counter % 50 == 0) {
RCLCPP_INFO(this->get_logger(),
"通道%d 发送攻击控制 [0x%03X]: Feed=%d, Spin=%d, Friction=%d",
tx_channel_, can_id_attack_, feed, spin, friction);
}
}
}
void publishStatus()
{
auto msg = std_msgs::msg::Bool();
msg.data = is_connected_;
connection_status_pub_->publish(msg);
}
// 发送帧回传回调函数
static void sentCallback(usb_rx_frame_t* frame)
{
if (!frame) return;
printf("[发送回调] ID: 0x%X\n", frame->head.can_id);
}
// 接收帧回传回调函数
static void receiveCallback(usb_rx_frame_t* frame)
{
if (!frame) return;
printf("[接收回调] 通道%d ID: 0x%X, 长度: %d, 数据: ",
frame->head.channel, frame->head.can_id, frame->head.dlc);
for (int i = 0; i < frame->head.dlc; i++) {
printf("%02X ", frame->payload[i]);
}
printf("\n");
}
// 错误回调函数
static void errorCallback(usb_rx_frame_t* frame)
{
if (!frame) return;
printf("[错误回调] 通道%d ID: 0x%X, 错误类型: ",
frame->head.channel, frame->head.can_id);
// 根据错误码判断错误类型
if (frame->head.esi) {
printf("错误状态指示(ESI) ");
}
if (frame->head.dir) {
printf("发送方向 ");
} else {
printf("接收方向 ");
}
printf("\n");
}
// 成员变量 - 通道和频率
double send_frequency_;
uint8_t tx_channel_;
uint8_t rx_channel_;
// 成员变量 - CAN ID
uint32_t can_id_motion_;
uint32_t can_id_attack_;
// 成员变量 - CAN 帧格式
bool use_extended_frame_;
bool use_canfd_;
bool use_brs_;
// 成员变量 - 接收过滤
bool rx_filter_enabled_;
uint32_t rx_filter_id_min_;
uint32_t rx_filter_id_max_;
// 成员变量 - 设备句柄
damiao_handle* damiao_handle_ = nullptr;
device_handle* device_ = nullptr;
bool is_connected_ = false;
rclcpp::Publisher<std_msgs::msg::Bool>::SharedPtr connection_status_pub_;
rclcpp::TimerBase::SharedPtr send_timer_;
rclcpp::TimerBase::SharedPtr status_timer_;
};
int main(int argc, char* argv[])
{
rclcpp::init(argc, argv);
auto node = std::make_shared<TransmitterTestNode>();
if (rclcpp::ok()) {
rclcpp::spin(node);
}
rclcpp::shutdown();
return 0;
}