Note Viewer

• Finished making 6 (3 per robot) split PWM cables for drivetrain/gearbox encoders
• Replaced older gyro with newer Andymark model that mounts on roborio, updated code to use it
• Talon SRX, integrated encoder work
  • installed robotpy-ctre on driver station and robot
  • made new shooter wheel subsystem
  • made talon behave as normal motor controller sucessfully
  • got pid control sort of working
    • need to tune values, haven't done any of that
    • set point is passed as change in encoder position per 10 ms
• Made electrical plate to the size mikhail told me (Isaac)

• Casually avoiding commercials on Spotify because I'm too cheap to pay them (me too)
• Mechanical very much told me the wrong size for the electrical plate

• Tune Talon SRX PID values on nona
• Work on electrical plate/components for robot
• Continue work on moving to the peg
  • See how well it works if we have to drive then turn 30 degrees in the case that we do not get the middle starting position.
• Work on auto mode that follows path, similar to one we'd need to get to a peg, test and see how consistently it can be navigated
• Auto strafing based on position values from camera and network tables
• Get streaming working well on raspi
  • Probably use custom python http server in vision_helper script
  • example http://answers.opencv.org/question/61070/streaming-http-server-from-inside-opencv2-python-script/
• Get exposure control on driverstations (Needs Work)
  • works on linux, not windows

List from Mike (preventative measures):

• Batteries
  • Battery Beak, logging and tracking internal resistance
    • Make a google spreadsheet to track battery data
    • Use computer to collect data/make a graph about voltage over time
  • Put meaningful labels on the batteries
  • Build load testing board
    • Resistors!
• Power Distribution Panel
  • ​Can read voltage/current on every port
    • Could be used for diagnostics
• Make a checklist
  • Learn how to read LED indicators on all components
  • Guidlines for checking wire integrity
  • Unit tests in robot code
    • Check to see if sensors are working?
    • Motors running correctly
    • Battery has enough voltage
    • Check the pneumatic pressure as well as solenoids
  • Useful for prematch/prebagging​
  • Voltimeter between the various locations
• Sensors
  • Range finders - analog IO -> RIO (code)
  • Touch sensor - digital IO -> RIO (code)
• Checkout Code // Comptetion Code
  • ​

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