Raspberry Pi

• The vacuum chamber upstream of the ANASEN main chamber is used to mount beam tuning diagnostics; a silicon detector and a phosphor screen.
• The silicon and the phosphor screen are mounted next to each other on a manual drive.

Connecting the camera

• The little ribbon cables are a little tricky. They have to be inserted in a particular orientation. The best way to see is just to look at where the metal pins are on the cable and line that up to the contacts.
• The LED mounted next to the camera takes 5V (lemo connection)
• There is a micro-HDMI on the raspberry pi. Use the ethernet port to talk to the pi.
• Connect the Raspberry Pi directly to monitor, mouse and keyboard.

Login

• The raspberry pi is running raspberry pi OS (previously Raspbian) and is based on debian linux
• To connect to the pi remotely (provided it is registered on the network and connected to the ethernet), open a shell and ssh into it:

ssh -Y pi@anasen01.triumf.ca

• Or login directly when monitor, mouse and keyboard are attached to the pi
• Ask Annika or Martin for password

• Open a terminal
• To run the camera.py script do:

raspivid -t 0

• You can change zoom settings in the python script