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move_base and arduino synchronisation

move_base work well when i move the robot manually . but when i subscribed to /cmd_vel by arduino it move well until it reached the goal it displayed that it reached the goal but my robot didn't stop and when i use keyboard it stop . it's a synchronisation issue or in params ??

move_base and arduino synchronisation

move_base work well when i move the robot manually . but when i subscribed to /cmd_vel by arduino it move well until it reached the goal it displayed that it reached the goal but my robot didn't stop and when i use keyboard it stop . it's a synchronisation issue or in params ??

move_base and arduino synchronisationinteraction

hello i have an issue in my move_base work well when i move and my arduino interaction I gave a goal to the robot manually . but , the robot navigate autonomously, when i subscribed to /cmd_vel by arduino it move well until it reached the goal it displayed that it reached the goal pub { 0 0 0 0 0 0 } and stopped publishing into /cmd_vel but my robot keep moving it didn't stop sub to the last msg in /cmd_vel and keep moving with the before last /cmd_vel data when i use keyboard it stop . stoppet it's a synchronisation issue or in params ??

move_base and arduino interaction

hello i have an issue in my move_base and my arduino interaction ( robot description : robot with four wheels drive controlled by arduino i subscribe by arduino node to cmd_vel and controll the 4 motors ) I gave a goal to the robot , the robot navigate autonomously, when it reached the goal pub { 0 0 0 0 0 0 } and stopped publishing into /cmd_vel but my robot keep moving it didn't sub to the last msg in /cmd_vel and keep moving with the before last /cmd_vel data when i use keyboard it stoppet it's a synchronisation issue or in params ??stoppet

move_base and arduino interaction

hello i have an issue in my move_base and my arduino interaction ( robot description : robot with four wheels drive controlled by arduino i subscribe by arduino node to cmd_vel and controll the 4 motors ) I gave a goal to the robot , the robot navigate autonomously, when it reached the goal pub { 0 0 0 0 0 0 } and stopped publishing into /cmd_vel but my robot keep moving it didn't sub to the last msg in /cmd_vel and keep moving with the before last /cmd_vel data when i use keyboard it stoppetstoppet arduino code :

messageCb( const geometry_msgs::Twist& t) { ..... } ros::Subscriber<geometry_msgs::twist> sub("/cmd_vel", &messageCb ); void setup() { ... nh.initNode(); nh.subscribe(sub); } void loop() { // ros::Subscriber<geometry_msgs::twist> sub("/cmd_vel", &messageCb ); nh.spinOnce(); delay(50);}

move_base and arduino interaction

hello i have an issue in my move_base and my arduino interaction ( robot description : robot with four wheels drive controlled by arduino i subscribe by arduino node to cmd_vel and controll the 4 motors ) I gave a goal to the robot , the robot navigate autonomously, when it reached the goal pub { 0 0 0 0 0 0 } and stopped publishing into /cmd_vel but my robot keep moving it didn't sub to the last msg in /cmd_vel and keep moving with the before last /cmd_vel data when i use keyboard it stoppet arduino code :

messageCb( const geometry_msgs::Twist& t) t)

{ ..... ..... } ros::Subscriber<geometry_msgs::twist> sub("/cmd_vel", &messageCb ); void setup() { { ... nh.initNode(); nh.subscribe(sub); nh.initNode(); nh.subscribe(sub); } void loop() { // ros::Subscriber<geometry_msgs::twist> sub("/cmd_vel", &messageCb ); nh.spinOnce(); delay(50);} delay(50); }

move_base and arduino interaction

hello i have an issue in my move_base and my arduino interaction ( robot description : robot with four wheels drive controlled by arduino i subscribe by arduino node to cmd_vel and controll the 4 motors ) I gave a goal to the robot , the robot navigate autonomously, when it reached the goal pub { 0 0 0 0 0 0 } and stopped publishing into /cmd_vel but my robot keep moving it didn't sub to the last msg in /cmd_vel and keep moving with the before last /cmd_vel data when i use keyboard it stoppet arduino code :

messageCb( const geometry_msgs::Twist& t)

{ ..... } ros::Subscriber<geometry_msgs::twist> sub("/cmd_vel", &messageCb ); void setup() { ... nh.initNode(); nh.subscribe(sub); } void loop() { nh.spinOnce(); delay(50); }

}