From 849eaf90862e40c68aaffeacb5c49b1b6daf0453 Mon Sep 17 00:00:00 2001 From: Daniel Fernandes Date: Wed, 22 May 2024 12:20:21 +0100 Subject: [PATCH] Add simluated_slit --- src/dodal/devices/slits/simulated_slit.py | 51 +++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/dodal/devices/slits/simulated_slit.py diff --git a/src/dodal/devices/slits/simulated_slit.py b/src/dodal/devices/slits/simulated_slit.py new file mode 100644 index 0000000000..71c595a19d --- /dev/null +++ b/src/dodal/devices/slits/simulated_slit.py @@ -0,0 +1,51 @@ +from ophyd import Component, Device +from ophyd.sim import SynAxis + +from dodal.devices.slits.gap_and_center_slit_base_classes import GapAndCenterSlit2d +from dodal.devices.slits.slit_motor import SlitMotor + + +class SimulatedSlit(GapAndCenterSlit2d): + """Class to interact with slit simulator set up as BL02J temporary equipment. + + Many thanks to Andrew Foster! + """ + + y_plus = SynAxis(name="y_plus") + y_minus = SynAxis(name="y_minus") + + x_plus = SynAxis(name="x_plus") + x_minus = SynAxis(name="x_minus") + + y_size = SynAxis(name="slit_y_size") + y_center = SynAxis(name="slit_y_center") + + x_size = SynAxis(name="slit_x_size") + x_center = SynAxis(name="slit_x_center") + + def set(self, position_tuple: tuple[float, float, float, float]): + """Method to set position of slit. + + Parameters: + position_tuple: A 4-tuple containing: + x_center_value: Central x-coordinate of gap + x_size_value: Width of gap in x-dimension + y_center_value: Central y-coordinate of gap + y_size_value: Width of gap in y-dimension + """ + x_center_value, x_size_value, y_center_value, y_size_value = position_tuple + + status = self.x_center.set(x_center_value) + status &= self.x_size.set(x_size_value) + status &= self.y_center.set(y_center_value) + status &= self.y_size.set(y_size_value) + + return status + + def read(self): + return ( + self.x_center.read(), + self.x_size.read(), + self.y_center.read(), + self.y_size.read(), + )