a

robomaster_pi/robot_ros_odom.py

@@ -53,7 +53,7 @@ class Robomaster_odom(Node):
             self.tf_broadcaster = TransformBroadcaster(self)
 
             ser.write(("chassis position ?;").encode('utf-8'))
-            buf = ser.read(1024)
+            buf = ser.readline(1024)
             xyz = buf.decode('utf-8')
             self.get_logger().info(xyz)
             xyzlist = xyz.split(" ")