dodal.devices.i24.dual_backlight.DualBacklight#

class dodal.devices.i24.dual_backlight.DualBacklight[source]#

Device to trigger the dual backlight on I24. This device is made up by two LEDs:

  • LED1 is the “backlight”, can be moved to 5 different positions.

  • LED2 is a “frontlight”, it does not move, just switches on and off.

To set the position for LED1:

b = DualBacklight(name=”backlight) b.backlight_position.set(“OAV2”)

Note that the two LED are independently switched on and off. When LED1 is in “Out” position (switched off), LED2 might still be on.

Parameters:

  • prefix (str)

  • name (str, default: '')

Methods

set(value)

Attributes