VScode配置ROS python编程环境-蒲公英云

VScode配置ROS python编程环境

小灰灰 2022-12-02 01:22 373阅读 0赞

VScode配置ROS python编程环境

VScode官网：https://code.visualstudio.com/

必装插件：

Chinese (Simplified) Language Pack for Visual Studio Code

这里强调一下，不要用新版，新版的没成功。

测试程序talker.py

#!/usr/bin/env python
import rospy
from std_msgs.msg import String
def talker():
    pub = rospy.Publisher('chatter', String, queue_size=10)
    rospy.init_node('talker', anonymous=True)
    rate = rospy.Rate(10) # 10hz
    while not rospy.is_shutdown():
        hello_str = "hello world %s" % rospy.get_time()
        rospy.loginfo(hello_str)
        pub.publish(hello_str)
        rate.sleep()
if __name__ == '__main__':
    try:
        talker()
    except rospy.ROSInterruptException:
        pass

listener.py

#!/usr/bin/env python
import rospy
from std_msgs.msg import String
def callback(data):
    rospy.loginfo(rospy.get_caller_id() + 'I heard %s', data.data)
def listener():
    rospy.init_node('listener', anonymous=True)
    rospy.Subscriber('chatter', String, callback)
    rospy.spin()
if __name__ == '__main__':
    listener()