settings.toml

# Settings for the Observer

[calibration]
  calibrateonstart = false # immediate calibration after launching the observer

  [calibration.coefficient] # coefficient of the movement (0~1)
    x = 0.7
    y = 0.5

  [calibration.invert] # invert servo movement
    x = true
    y = true

  [calibration.tolerate] # modification of the focusing area
    x = 1
    y = 1

[camera]
  maxfps = 60 # maximal capable FPS of the camera
  source = 0 # camera source index

  [camera.angleofview] # angle of view of the camera
    horizontal = 62.2
    vertical = 48.8

  [camera.frame] # camera resolution
    height = 480
    width = 640

[general]
  idleduration = 6 # duration (in seconds) before reseting the camera angles
  period = 30 # cycle delay in milliseconds
  show = false # show the live preview of the frames (IMPORTANT: only if display output is available)

[servos] # GPIO PWM pins of the servos (IMPORTANT: NOT the pin numbers)
  pinx = 17
  piny = 18

[targeting]
  aimarea = 0.15 # ratio of the focusing area (0~1)
  cascades = ["data/frontalface_default.xml"] # list of paths to cascades to apply

  [targeting.color]

    [targeting.color.midrect] # focusing area rectangle
      blue = 160
      green = 20
      red = 20
      thickness = 1

    [targeting.color.other] # other rectangles
      blue = 30
      green = 100
      red = 20
      thickness = 2

    [targeting.color.target] # target rectangle
      blue = 30
      green = 30
      red = 200
      thickness = 2