Add ThorlabsFW102CDllSim service for simulate Thorlabs FW102C motoriz…

…ed filter wheel

catkit2/services/thorlabs_fw102c_dll_sim/thorlabs_fw102c_dll_sim.py

@@ -0,0 +1,63 @@
+import time
+from catkit2.testbed.service import Service
+
+
+class ThorlabsFW102CDllSim(Service):
+    def __init__(self):
+        super().__init__('thorlabs_fw102c_dll_sim')
+
+        self.serial = self.config['serial']
+        self.hdl = None
+        self._position = 1
+
+        def make_property_helper(property_name, read_only=False, dtype=None):
+            if dtype is None:
+                dtype = ''
+
+            def getter():
+                return getattr(self, property_name)
+
+            if read_only:
+                self.make_property(property_name, getter, type=dtype)
+                return
+
+            def setter(value):
+                setattr(self, property_name, value)
+
+            self.make_property(property_name, getter, setter, type=dtype)
+
+        make_property_helper('position', dtype='int64')
+
+        # self.make_command('get_position', self.get_position)
+        # self.make_command('set_position', self.set_position)
+
+    def open(self):
+        self.log.info("Connect %s successful", self.serial)
+
+    def main(self):
+        while not self.should_shut_down:
+            time.sleep(0.1)
+
+    def close(self):
+        self.log.info("Close %s successful", self._position)
+
+    def get_position(self):
+        # self.log.info("Get Position: %d", pos[0])
+        return self._position
+
+    def set_position(self, position: int):
+        self._position = position
+        self.log.info("Position is %d", position)
+
+    @property
+    def position(self):
+        return self.get_position()
+
+    @position.setter
+    def position(self, position: int):
+        return self.set_position(position)
+
+
+if __name__ == '__main__':
+    service = ThorlabsFW102CDllSim()
+    service.run()