Added function setter to JDS6600

1 files changed, 12 insertions, 2 deletions

diff --git a/lab_control/test/mock_jds6600_device.py b/lab_control/test/mock_jds6600_device.py
index c8025dd..a37d8a8 100644
--- a/lab_control/test/mock_jds6600_device.py
+++ b/lab_control/test/mock_jds6600_device.py
@@ -8,8 +8,9 @@ class MockJDS6600Device():
     class ChannelState:
         def __init__(self):
             self.on = False
-            self.frequency = 0.0
-            self.amplitude = 0.0
+            self.frequency = None
+            self.amplitude = None
+            self.function = None
 
     def __init__(self):
         self._master, self._slave = pty.openpty()
@@ -62,6 +63,12 @@ class MockJDS6600Device():
                 amplitude = float(args[0]) / 1000.0
                 self._channels[ch].amplitude = amplitude
 
+            # channel function shape
+            elif function == 21 or function == 22:
+                ch = function - 21
+                shape = int(args[0])
+                self._channels[ch].function = shape
+
         elif opcode == "r":
             if function == 20:
                 return f":r20={int(self._channels[0].on)},{int(self._channels[1].on)}.\r\n"
@@ -96,3 +103,6 @@ class MockJDS6600Device():
     def getAmplitude(self, ch: int) -> float:
         return self._channels[ch - 1].amplitude
 
+    def getFunction(self, ch: int) -> int:
+        return self._channels[ch - 1].function
+