Merge branch 'PD_dev' into 'master'

Pd dev

See merge request westonrobot/ros/scout_base!5
This commit is contained in:
Ruixiang Du
2020-09-18 09:58:32 +00:00
6 changed files with 232 additions and 206 deletions

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@@ -10,8 +10,6 @@
#ifndef SCOUT_PARAMS_HPP
#define SCOUT_PARAMS_HPP
#include <cstdint>
namespace westonrobot
{
struct ScoutParams

View File

@@ -11,13 +11,11 @@
-->
<arg name="port_name" default="can0" />
<arg name="simulated_robot" default="false" />
<arg name="odom_topic_name" default="odom" />
<node name="scout_base_node" pkg="scout_base" type="scout_base_node" output="screen">
<param name="port_name" type="string" value="$(arg port_name)" />
<param name="simulated_robot" type="bool" value="$(arg simulated_robot)" />
<param name="odom_frame" type="string" value="odom" />
<param name="base_frame" type="string" value="base_link" />
<param name="odom_topic_name" type="string" value="$(arg odom_topic_name)" />

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@@ -13,16 +13,16 @@
#include "scout_msgs/ScoutStatus.h"
namespace westonrobot {
namespace westonrobot
{
ScoutROSMessenger::ScoutROSMessenger(ros::NodeHandle *nh)
: scout_(nullptr), nh_(nh) {}
ScoutROSMessenger::ScoutROSMessenger(ScoutBase *scout, ros::NodeHandle *nh)
: scout_(scout), nh_(nh) {}
void ScoutROSMessenger::SetupSubscription() {
void ScoutROSMessenger::SetupSubscription()
{
// odometry publisher
odom_publisher_ = nh_->advertise<nav_msgs::Odometry>(odom_topic_name_, 50);
status_publisher_ =
@@ -36,10 +36,14 @@ void ScoutROSMessenger::SetupSubscription() {
}
void ScoutROSMessenger::TwistCmdCallback(
const geometry_msgs::Twist::ConstPtr &msg) {
if (!simulated_robot_) {
const geometry_msgs::Twist::ConstPtr &msg)
{
if (!simulated_robot_)
{
scout_->SetMotionCommand(msg->linear.x, msg->angular.z);
} else {
}
else
{
std::lock_guard<std::mutex> guard(twist_mutex_);
current_twist_ = *msg.get();
}
@@ -47,52 +51,66 @@ void ScoutROSMessenger::TwistCmdCallback(
}
void ScoutROSMessenger::GetCurrentMotionCmdForSim(double &linear,
double &angular) {
double &angular)
{
std::lock_guard<std::mutex> guard(twist_mutex_);
linear = current_twist_.linear.x;
angular = current_twist_.angular.z;
}
void ScoutROSMessenger::LightCmdCallback(
const scout_msgs::ScoutLightCmd::ConstPtr &msg) {
if (!simulated_robot_) {
if (msg->enable_cmd_light_control) {
const scout_msgs::ScoutLightCmd::ConstPtr &msg)
{
if (!simulated_robot_)
{
if (msg->enable_cmd_light_control)
{
ScoutLightCmd cmd;
switch (msg->front_mode) {
case scout_msgs::ScoutLightCmd::LIGHT_CONST_OFF: {
switch (msg->front_mode)
{
case scout_msgs::ScoutLightCmd::LIGHT_CONST_OFF:
{
cmd.front_mode = ScoutLightCmd::LightMode::CONST_OFF;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_CONST_ON: {
case scout_msgs::ScoutLightCmd::LIGHT_CONST_ON:
{
cmd.front_mode = ScoutLightCmd::LightMode::CONST_ON;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_BREATH: {
case scout_msgs::ScoutLightCmd::LIGHT_BREATH:
{
cmd.front_mode = ScoutLightCmd::LightMode::BREATH;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_CUSTOM: {
case scout_msgs::ScoutLightCmd::LIGHT_CUSTOM:
{
cmd.front_mode = ScoutLightCmd::LightMode::CUSTOM;
cmd.front_custom_value = msg->front_custom_value;
break;
}
}
switch (msg->rear_mode) {
case scout_msgs::ScoutLightCmd::LIGHT_CONST_OFF: {
switch (msg->rear_mode)
{
case scout_msgs::ScoutLightCmd::LIGHT_CONST_OFF:
{
cmd.rear_mode = ScoutLightCmd::LightMode::CONST_OFF;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_CONST_ON: {
case scout_msgs::ScoutLightCmd::LIGHT_CONST_ON:
{
cmd.rear_mode = ScoutLightCmd::LightMode::CONST_ON;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_BREATH: {
case scout_msgs::ScoutLightCmd::LIGHT_BREATH:
{
cmd.rear_mode = ScoutLightCmd::LightMode::BREATH;
break;
}
case scout_msgs::ScoutLightCmd::LIGHT_CUSTOM: {
case scout_msgs::ScoutLightCmd::LIGHT_CUSTOM:
{
cmd.rear_mode = ScoutLightCmd::LightMode::CUSTOM;
cmd.rear_custom_value = msg->rear_custom_value;
break;
@@ -100,21 +118,26 @@ void ScoutROSMessenger::LightCmdCallback(
}
scout_->SetLightCommand(cmd);
} else {
}
else
{
scout_->DisableLightCmdControl();
}
} else {
}
else
{
std::cout << "simulated robot received light control cmd" << std::endl;
}
}
void ScoutROSMessenger::PublishStateToROS() {
void ScoutROSMessenger::PublishStateToROS()
{
current_time_ = ros::Time::now();
double dt = (current_time_ - last_time_).toSec();
static bool init_run = true;
if (init_run) {
if (init_run)
{
last_time_ = current_time_;
init_run = false;
return;
@@ -135,7 +158,8 @@ void ScoutROSMessenger::PublishStateToROS() {
status_msg.fault_code = state.fault_code;
status_msg.battery_voltage = state.battery_voltage;
for (int i = 0; i < 4; ++i) {
for (int i = 0; i < 4; ++i)
{
status_msg.motor_states[i].current = state.motor_states[i].current;
status_msg.motor_states[i].rpm = state.motor_states[i].rpm;
status_msg.motor_states[i].temperature = state.motor_states[i].temperature;
@@ -157,19 +181,20 @@ void ScoutROSMessenger::PublishStateToROS() {
last_time_ = current_time_;
}
void ScoutROSMessenger::PublishSimStateToROS(double linear, double angular) {
void ScoutROSMessenger::PublishSimStateToROS(double linear, double angular)
{
current_time_ = ros::Time::now();
double dt = (current_time_ - last_time_).toSec();
static bool init_run = true;
if (init_run) {
if (init_run)
{
last_time_ = current_time_;
init_run = false;
return;
}
// publish scout state message
scout_msgs::ScoutStatus status_msg;
@@ -208,7 +233,8 @@ void ScoutROSMessenger::PublishSimStateToROS(double linear, double angular) {
}
void ScoutROSMessenger::PublishOdometryToROS(double linear, double angular,
double dt) {
double dt)
{
// perform numerical integration to get an estimation of pose
linear_speed_ = linear;
angular_speed_ = angular;

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@@ -3,16 +3,16 @@
<arg name="port_name" value="can0" />
<arg name="simulated_robot" value="false" />
<arg name="model_xacro" default="$(find scout_description)/urdf/scout_v2.xacro" />
<arg name ="odom_topic_name" default = "odomsdas"/>
<arg name="odom_topic_name" default="odom" />
<include file="$(find scout_base)/launch/scout_base.launch">
<arg name="port_name" default="$(arg port_name)" />
<arg name="simulated_robot" default="$(arg simulated_robot)" />
<arg name="odom_topic_name" default="$(arg odom_topic_name)" />
</include>
<include file="$(find scout_description)/launch/description.launch">
<arg name="model_xacro" default="$(arg model_xacro)" />
</include>
</launch>

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@@ -3,7 +3,7 @@
<arg name="port_name" value="/dev/ttyUSB0" />
<arg name="simulated_robot" value="false" />
<arg name="model_xacro" default="$(find scout_description)/urdf/scout_v2.xacro" />
<arg name ="odom_topic_name" default = "odomsdas"/>
<arg name="odom_topic_name" default="odom" />
<include file="$(find scout_base)/launch/scout_base.launch">
<arg name="port_name" default="$(arg port_name)" />
@@ -15,4 +15,5 @@
<include file="$(find scout_description)/launch/description.launch">
<arg name="model_xacro" default="$(arg model_xacro)" />
</include>
</launch>

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@@ -1,4 +1,7 @@
<launch>
<arg name="repeat_rate" value="50.0" />
<node name="teleop_keybord" pkg="teleop_twist_keyboard" type="teleop_twist_keyboard.py" output="screen">
<param name="repeat_rate" value="$(arg repeat_rate)" />
</node>
</launch>