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 | 1 | initial version |
Hello Himanshu, You can access the x,y data of all the channels of sonar in the following manner.
void sonarCallback(const sensor_msgs::PointCloud::ConstPtr& msg)
{
for(i=0;i<16;i++)
{
datax=msg->points[i].x;
datay=msg->points[i].y;
ROS_INFO("[%f]",datax);
ROS_INFO("[%f]",datay);
}
ROS_INFO("....");
}
you can refer to the sensor_msgs/PointCloud for details.
| | 2 | No.2 Revision |
Hello Himanshu, You can access the x,y data of all the channels of sonar in the following manner.
for(i=0;i<16;i++)
{
for(i=0;i<16;i++)
{
datax=msg->points[i].x;
datay=msg->points[i].y;
ROS_INFO("[%f]",datax);
ROS_INFO("[%f]",datay);
}
ROS_INFO("....");
}}`
you can refer to the sensor_msgs/PointCloud for details.
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