Added draft Booton 4240 RF PM driver

lightlab/equipment/lab_instruments/Boonton_4240_PM.py

@@ -0,0 +1,37 @@
+import time
+from . import VISAInstrumentDriver
+
+# TODO: Need to ensure the wait time matches the filter time properly, and implement waiting here
+
+class Boonton_4240_PM(VISAInstrumentDriver):
+
+    def __init__(self, name="Booton 4240 PM", address=None, **kwargs):
+        VISAInstrumentDriver.__init__(self, name=name, address=address, **kwargs)
+
+    def reset(self):
+        return self.write("*RST")
+
+    def get_id(self):
+       return self.query("*IDN?")
+
+    def get_filter_time(self, channel=1):
+        return float(self.query(f"SENS{channel}:FILT:TIM?"))
+
+    def set_filter_time(self, time=0.05, channel=1):
+        self.time
+        self.write(f"SENS{channel}:FILT:TIM {time}")
+
+    def read(self, channel=1, wait_time=5):
+        for i in range(10):
+            try:
+                response = self.query(f"READ{channel}:CW:POW?", wait_time=wait_time) # Averaging time
+                break
+            except:
+                pass
+
+        splitted = response.split(",")
+        channel = int(splitted[0])
+        power = float(splitted[1])
+        return power
+
+