[fovea1959]

That doc is pretty taciturn, it doesn't say whose ports (Robot or DS) it's talking about, and whether or not they are in use by the FIRST/WPI/NI framework.

TCP 1180: This port is typically used for camera data from the robot to the DS when the camera is connected to port 2 on the 8-slot cRIO. This port is bidirectional on the field.

• FMS will pass traffic to and from the robots TCP/1180 port. Correct?
• That port is free for my robot code to listen on if I have a 4-slot cRIO (or an 8 slot with no camera)?

TCP 1735: SmartDashboard, bidirectional

• FMS will pass traffic to and from the robot's TCP/1735 port. Correct?
• That port is not free for my robot code to listen on, it already in use by the FIRST framework. Correct?

UDP 1130: Dashboard-to-Robot control data, directional

• FMS will pass traffic to the robots UDP/1180 port, correct?
• FMS will not pass traffic to the DS UDP/1180, correct?
• That port is free for my robot code to listen on. Correct?

UDP 1140: Robot-to-Dashboard status data, directional

• FMS will pass traffic to the DS UDP/1140 port, correct?
• FMS will not pass traffic to the robot UDP/1180, correct?
• That port is free for my driver station code to listen on. Correct?

HTTP 80: Camera connected via switch on the robot, bidirectional

• FMS will pass traffic to and from the camera's TCP/80 port [10.xx.yy.11]. Correct?
• If I don't have a camera, I can put another device on the robot at 10.xx.yy.11 listening on port 80, and can pass traffic to and from it.
• If I do have a camera, then I obviously cannot use it for my own code. Correct?

HTTP 443: Camera connected via switch on the robot, bidirectional

• FMS will pass traffic to and from the camera's TCP/443 port [10.xx.yy.11]. Correct?
• If I don't have a camera, I can put another device on the robot at 10.xx.yy.11 listening on port 443, and can pass traffic to and from it.
• If I do have a camera, then I obviously cannot use the port for my own code. Correct?