只能用例如“出现”“不出现”这样的形式进行描述，这种情况下就需要引入虚拟变量。
在ROS_INFO输出的时间戳中可以观察到两者的差异。首先我们设置rosparam set /use_sim_time true 然后启动如下代码 : ROS_INFO("%lf,%lf",(double)(ros::WallTime::now().toSec()), (double)(ros::Time::now().toSec())); 发现输出时间戳前缀没有ROS::Time以为此时/clock未有信息发布,且ROS::Time...
CYCLONEDDS_URI='<Domain id="any"><SharedMemory><Enable>true</></></>' # Running multiple ros nodes to increase chance of error while true; do ( ( ros2 run rclcpp_components component_container --ros-args -p use_sim_time:=true & sleep 1 pkill -INT -P $! ) & ) sleep 0.2 ...
This issue will aggregate the work on a ROS Time object in the client libraries (C++ and Python) as well as implementing the simulated time similar to (if not exactly like) roscpp::Time + use_sim_time from ROS 1. There is already a desig...
With eSIM, there’s no need for two SIM cards. You can have multiple eSIMs on your device, but you’re only able to use one at a time. Instead, your eSIM activates a mobile plan without having to use a physical SIM card. That eSIM is stored digitally on your iPhone. ...
An eSIM allows you to activate a mobile network plan without having a nano-SIM. If your Galaxy smartphone has an eSIM, you can add and remove your mobile network plan to your phone. Read on to find out more. How to add your mobile plan on your smartphone with an eSIM To add your ...
An eSIM:A digital SIM downloaded to compatible devices Want to know more? Go to Device support and choose your device (if required). Then, selecteSIM. Talk To make a call: Choose the phone number you want to use before you call, or default to the last number used. You can put ...
In addition to a 5G device, you'll need to be sure you are using the SIM card that came with it, or you may need to get a new SIM from your carrier. Some older SIM cards are not compatible with 5G. If you have a 5G capable phone or tablet with the appropriate SIM card, and ...
Mobile Number/ Phone Number– The phone number you will input can also be used to log in to HeyTap ID/OPPO ID, reset your passcode, and verify your identity. Choose the country of the SIM that you are using, input the phone number, tap [Send], and then wait for the verification code...
Choose the country of the SIM that you are using, input the phone number, tap [Send], and then wait for the verification code to arrive on your phone. Input the verification code, then tap [Bind]. Email address –You may change the email address from here or add one when using a ...